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未验证 提交 953be7eb 编写于 作者: S slguan 提交者： GitHub
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Merge pull request #1206 from taosdata/feature/liaohj 

Feature/liaohj
上级 1bb9ac5a 55173222
展开全部 隐藏空白更改
内联 并排
Showing with 2451 addition and 2016 deletion
src/client/inc/tscSecondaryMerge.h
浏览文件 @ 953be7eb
...@@ -68,7 +68,7 @@ typedef struct SLocalReducer { ...@@ -68,7 +68,7 @@ typedef struct SLocalReducer {
bool hasPrevRow; // cannot be released bool hasPrevRow; // cannot be released
bool hasUnprocessedRow; bool hasUnprocessedRow;
tOrderDescriptor * pDesc; tOrderDescriptor * pDesc;
tColModel * resColModel; SColumnModel * resColModel;
tExtMemBuffer ** pExtMemBuffer; // disk-based buffer tExtMemBuffer ** pExtMemBuffer; // disk-based buffer
SInterpolationInfo interpolationInfo; // interpolation support structure SInterpolationInfo interpolationInfo; // interpolation support structure
char * pFinalRes; // result data after interpo char * pFinalRes; // result data after interpo
...@@ -90,21 +90,21 @@ typedef struct SSubqueryState { ...@@ -90,21 +90,21 @@ typedef struct SSubqueryState {
} SSubqueryState; } SSubqueryState;
typedef struct SRetrieveSupport { typedef struct SRetrieveSupport {
tExtMemBuffer ** pExtMemBuffer; // for build loser tree tExtMemBuffer ** pExtMemBuffer; // for build loser tree
tOrderDescriptor *pOrderDescriptor; tOrderDescriptor *pOrderDescriptor;
tColModel * pFinalColModel; // colModel for final result SColumnModel * pFinalColModel; // colModel for final result
SSubqueryState * pState; SSubqueryState * pState;
int32_t subqueryIndex; // index of current vnode in vnode list int32_t subqueryIndex; // index of current vnode in vnode list
SSqlObj * pParentSqlObj; SSqlObj * pParentSqlObj;
tFilePage * localBuffer; // temp buffer, there is a buffer for each vnode to tFilePage * localBuffer; // temp buffer, there is a buffer for each vnode to
uint32_t numOfRetry; // record the number of retry times uint32_t numOfRetry; // record the number of retry times
pthread_mutex_t queryMutex; pthread_mutex_t queryMutex;
} SRetrieveSupport; } SRetrieveSupport;
int32_t tscLocalReducerEnvCreate(SSqlObj *pSql, tExtMemBuffer ***pMemBuffer, tOrderDescriptor **pDesc, int32_t tscLocalReducerEnvCreate(SSqlObj *pSql, tExtMemBuffer ***pMemBuffer, tOrderDescriptor **pDesc,
tColModel **pFinalModel, uint32_t nBufferSize); SColumnModel **pFinalModel, uint32_t nBufferSize);
void tscLocalReducerEnvDestroy(tExtMemBuffer **pMemBuffer, tOrderDescriptor *pDesc, tColModel *pFinalModel, void tscLocalReducerEnvDestroy(tExtMemBuffer **pMemBuffer, tOrderDescriptor *pDesc, SColumnModel *pFinalModel,
int32_t numOfVnodes); int32_t numOfVnodes);
int32_t saveToBuffer(tExtMemBuffer *pMemoryBuf, tOrderDescriptor *pDesc, tFilePage *pPage, void *data, int32_t saveToBuffer(tExtMemBuffer *pMemoryBuf, tOrderDescriptor *pDesc, tFilePage *pPage, void *data,
...@@ -116,7 +116,7 @@ int32_t tscFlushTmpBuffer(tExtMemBuffer *pMemoryBuf, tOrderDescriptor *pDesc, tF ...@@ -116,7 +116,7 @@ int32_t tscFlushTmpBuffer(tExtMemBuffer *pMemoryBuf, tOrderDescriptor *pDesc, tF
* create local reducer to launch the second-stage reduce process at client site * create local reducer to launch the second-stage reduce process at client site
*/ */
void tscCreateLocalReducer(tExtMemBuffer **pMemBuffer, int32_t numOfBuffer, tOrderDescriptor *pDesc, void tscCreateLocalReducer(tExtMemBuffer **pMemBuffer, int32_t numOfBuffer, tOrderDescriptor *pDesc,
tColModel *finalModel, SSqlCmd *pSqlCmd, SSqlRes *pRes); SColumnModel *finalModel, SSqlCmd *pSqlCmd, SSqlRes *pRes);
void tscDestroyLocalReducer(SSqlObj *pSql); void tscDestroyLocalReducer(SSqlObj *pSql);
......
src/client/src/tscFunctionImpl.c
浏览文件 @ 953be7eb
...@@ -27,6 +27,7 @@ ...@@ -27,6 +27,7 @@
#include "ttime.h" #include "ttime.h"
#include "ttypes.h" #include "ttypes.h"
#include "tutil.h" #include "tutil.h"
#include "tpercentile.h"
#define GET_INPUT_CHAR(x) (((char *)((x)->aInputElemBuf)) + ((x)->startOffset) * ((x)->inputBytes)) #define GET_INPUT_CHAR(x) (((char *)((x)->aInputElemBuf)) + ((x)->startOffset) * ((x)->inputBytes))
#define GET_INPUT_CHAR_INDEX(x, y) (GET_INPUT_CHAR(x) + (y) * (x)->inputBytes) #define GET_INPUT_CHAR_INDEX(x, y) (GET_INPUT_CHAR(x) + (y) * (x)->inputBytes)
...@@ -220,7 +221,7 @@ int32_t getResultDataInfo(int32_t dataType, int32_t dataBytes, int32_t functionI ...@@ -220,7 +221,7 @@ int32_t getResultDataInfo(int32_t dataType, int32_t dataBytes, int32_t functionI
} else if (functionId == TSDB_FUNC_TWA) { } else if (functionId == TSDB_FUNC_TWA) {
*type = TSDB_DATA_TYPE_DOUBLE; *type = TSDB_DATA_TYPE_DOUBLE;
*bytes = sizeof(STwaInfo); *bytes = sizeof(STwaInfo);
*intermediateResBytes = sizeof(STwaInfo); *intermediateResBytes = *bytes;
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} }
} }
...@@ -271,7 +272,6 @@ int32_t getResultDataInfo(int32_t dataType, int32_t dataBytes, int32_t functionI ...@@ -271,7 +272,6 @@ int32_t getResultDataInfo(int32_t dataType, int32_t dataBytes, int32_t functionI
} else if (functionId == TSDB_FUNC_PERCT) { } else if (functionId == TSDB_FUNC_PERCT) {
*type = (int16_t)TSDB_DATA_TYPE_DOUBLE; *type = (int16_t)TSDB_DATA_TYPE_DOUBLE;
*bytes = (int16_t)sizeof(double); *bytes = (int16_t)sizeof(double);
//*intermediateResBytes = POINTER_BYTES;
*intermediateResBytes = (int16_t)sizeof(double); *intermediateResBytes = (int16_t)sizeof(double);
} else if (functionId == TSDB_FUNC_LEASTSQR) { } else if (functionId == TSDB_FUNC_LEASTSQR) {
*type = TSDB_DATA_TYPE_BINARY; *type = TSDB_DATA_TYPE_BINARY;
...@@ -1878,7 +1878,8 @@ static void do_top_function_add(STopBotInfo *pInfo, int32_t maxLen, void *pData, ...@@ -1878,7 +1878,8 @@ static void do_top_function_add(STopBotInfo *pInfo, int32_t maxLen, void *pData,
tVariantCreateFromBinary(&val, pData, tDataTypeDesc[type].nSize, type); tVariantCreateFromBinary(&val, pData, tDataTypeDesc[type].nSize, type);
tValuePair **pList = pInfo->res; tValuePair **pList = pInfo->res;
assert(pList != NULL);
if (pInfo->num < maxLen) { if (pInfo->num < maxLen) {
if (pInfo->num == 0 || if (pInfo->num == 0 ||
((type >= TSDB_DATA_TYPE_TINYINT && type <= TSDB_DATA_TYPE_BIGINT) && ((type >= TSDB_DATA_TYPE_TINYINT && type <= TSDB_DATA_TYPE_BIGINT) &&
...@@ -2416,7 +2417,7 @@ static bool percentile_function_setup(SQLFunctionCtx *pCtx) { ...@@ -2416,7 +2417,7 @@ static bool percentile_function_setup(SQLFunctionCtx *pCtx) {
SResultInfo *pResInfo = GET_RES_INFO(pCtx); SResultInfo *pResInfo = GET_RES_INFO(pCtx);
SSchema field[1] = {{pCtx->inputType, "dummyCol", 0, pCtx->inputBytes}}; SSchema field[1] = {{pCtx->inputType, "dummyCol", 0, pCtx->inputBytes}};
tColModel *pModel = tColModelCreate(field, 1, 1000); SColumnModel *pModel = createColumnModel(field, 1, 1000);
int32_t orderIdx = 0; int32_t orderIdx = 0;
// tOrderDesc object // tOrderDesc object
......
src/client/src/tscParseInsert.c
浏览文件 @ 953be7eb
...@@ -321,7 +321,7 @@ int32_t tsParseOneColumnData(SSchema *pSchema, SSQLToken *pToken, char *payload, ...@@ -321,7 +321,7 @@ int32_t tsParseOneColumnData(SSchema *pSchema, SSQLToken *pToken, char *payload,
if (pToken->type == TK_NULL) { if (pToken->type == TK_NULL) {
*(uint32_t *)payload = TSDB_DATA_NCHAR_NULL; *(uint32_t *)payload = TSDB_DATA_NCHAR_NULL;
} else { } else {
// if the converted output len is over than pSchema->bytes, return error: 'Argument list too long' // if the converted output len is over than pColumnModel->bytes, return error: 'Argument list too long'
if (!taosMbsToUcs4(pToken->z, pToken->n, payload, pSchema->bytes)) { if (!taosMbsToUcs4(pToken->z, pToken->n, payload, pSchema->bytes)) {
char buf[512] = {0}; char buf[512] = {0};
snprintf(buf, 512, "%s", strerror(errno)); snprintf(buf, 512, "%s", strerror(errno));
......
src/client/src/tscSQLParser.c
浏览文件 @ 953be7eb
...@@ -72,7 +72,7 @@ static void setColumnOffsetValueInResultset(SQueryInfo* pQueryInfo); ...@@ -72,7 +72,7 @@ static void setColumnOffsetValueInResultset(SQueryInfo* pQueryInfo);
static int32_t parseGroupbyClause(SQueryInfo* pQueryInfo, tVariantList* pList, SSqlCmd* pCmd); static int32_t parseGroupbyClause(SQueryInfo* pQueryInfo, tVariantList* pList, SSqlCmd* pCmd);
static int32_t parseIntervalClause(SQueryInfo* pQueryInfo, SQuerySQL* pQuerySql); static int32_t parseIntervalClause(SQueryInfo* pQueryInfo, SQuerySQL* pQuerySql);
static int32_t setSlidingClause(SQueryInfo* pQueryInfo, SQuerySQL* pQuerySql); static int32_t parseSlidingClause(SQueryInfo* pQueryInfo, SQuerySQL* pQuerySql);
static int32_t addProjectionExprAndResultField(SQueryInfo* pQueryInfo, tSQLExprItem* pItem); static int32_t addProjectionExprAndResultField(SQueryInfo* pQueryInfo, tSQLExprItem* pItem);
...@@ -657,14 +657,14 @@ int32_t parseIntervalClause(SQueryInfo* pQueryInfo, SQuerySQL* pQuerySql) { ...@@ -657,14 +657,14 @@ int32_t parseIntervalClause(SQueryInfo* pQueryInfo, SQuerySQL* pQuerySql) {
return ret; return ret;
} }
if (setSlidingClause(pQueryInfo, pQuerySql) != TSDB_CODE_SUCCESS) { if (parseSlidingClause(pQueryInfo, pQuerySql) != TSDB_CODE_SUCCESS) {
return TSDB_CODE_INVALID_SQL; return TSDB_CODE_INVALID_SQL;
} }
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
} }
int32_t setSlidingClause(SQueryInfo* pQueryInfo, SQuerySQL* pQuerySql) { int32_t parseSlidingClause(SQueryInfo* pQueryInfo, SQuerySQL* pQuerySql) {
const char* msg0 = "sliding value too small"; const char* msg0 = "sliding value too small";
const char* msg1 = "sliding value no larger than the interval value"; const char* msg1 = "sliding value no larger than the interval value";
...@@ -685,7 +685,7 @@ int32_t setSlidingClause(SQueryInfo* pQueryInfo, SQuerySQL* pQuerySql) { ...@@ -685,7 +685,7 @@ int32_t setSlidingClause(SQueryInfo* pQueryInfo, SQuerySQL* pQuerySql) {
return invalidSqlErrMsg(pQueryInfo->msg, msg1); return invalidSqlErrMsg(pQueryInfo->msg, msg1);
} }
} else { } else {
pSliding->n = pQueryInfo->nAggTimeInterval; pQueryInfo->nSlidingTime = -1;
} }
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
...@@ -5453,8 +5453,6 @@ int32_t doCheckForQuery(SSqlObj* pSql, SQuerySQL* pQuerySql, int32_t index) { ...@@ -5453,8 +5453,6 @@ int32_t doCheckForQuery(SSqlObj* pSql, SQuerySQL* pQuerySql, int32_t index) {
const char* msg0 = "invalid table name"; const char* msg0 = "invalid table name";
const char* msg1 = "table name too long"; const char* msg1 = "table name too long";
const char* msg2 = "point interpolation query needs timestamp"; const char* msg2 = "point interpolation query needs timestamp";
const char* msg3 = "sliding value too small";
const char* msg4 = "sliding value no larger than the interval value";
const char* msg5 = "fill only available for interval query"; const char* msg5 = "fill only available for interval query";
const char* msg6 = "start(end) time of query range required or time range too large"; const char* msg6 = "start(end) time of query range required or time range too large";
const char* msg7 = "illegal number of tables in from clause"; const char* msg7 = "illegal number of tables in from clause";
...@@ -5587,30 +5585,6 @@ int32_t doCheckForQuery(SSqlObj* pSql, SQuerySQL* pQuerySql, int32_t index) { ...@@ -5587,30 +5585,6 @@ int32_t doCheckForQuery(SSqlObj* pSql, SQuerySQL* pQuerySql, int32_t index) {
if (!hasTimestampForPointInterpQuery(pQueryInfo)) { if (!hasTimestampForPointInterpQuery(pQueryInfo)) {
return invalidSqlErrMsg(pQueryInfo->msg, msg2); return invalidSqlErrMsg(pQueryInfo->msg, msg2);
} }
// // set sliding value, the query time range needs to be decide in the first place
// SSQLToken* pSliding = &pQuerySql->sliding;
// if (pSliding->n != 0) {
// if (!tscEmbedded && pCmd->inStream == 0 && hasDefaultQueryTimeRange(pQueryInfo)) { // sliding only allowed in stream
// const char* msg = "time range expected for sliding window query";
// return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
// }
//
// getTimestampInUsFromStr(pSliding->z, pSliding->n, &pQueryInfo->nSlidingTime);
// if (pMeterMetaInfo->pMeterMeta->precision == TSDB_TIME_PRECISION_MILLI) {
// pQueryInfo->nSlidingTime /= 1000;
// }
//
// if (pQueryInfo->nSlidingTime < tsMinSlidingTime) {
// return invalidSqlErrMsg(pQueryInfo->msg, msg3);
// }
//
// if (pQueryInfo->nSlidingTime > pQueryInfo->nAggTimeInterval) {
// return invalidSqlErrMsg(pQueryInfo->msg, msg4);
// }
// } else {
// pQueryInfo->nSlidingTime = -1;
// }
// in case of join query, time range is required. // in case of join query, time range is required.
if (QUERY_IS_JOIN_QUERY(pQueryInfo->type)) { if (QUERY_IS_JOIN_QUERY(pQueryInfo->type)) {
......
src/client/src/tscSecondaryMerge.c
浏览文件 @ 953be7eb
此差异已折叠。
src/client/src/tscServer.c
浏览文件 @ 953be7eb
...@@ -901,7 +901,7 @@ int tscLaunchSTableSubqueries(SSqlObj *pSql) { ...@@ -901,7 +901,7 @@ int tscLaunchSTableSubqueries(SSqlObj *pSql) {
tExtMemBuffer ** pMemoryBuf = NULL; tExtMemBuffer ** pMemoryBuf = NULL;
tOrderDescriptor *pDesc = NULL; tOrderDescriptor *pDesc = NULL;
tColModel * pModel = NULL; SColumnModel * pModel = NULL;
pRes->qhandle = 1; // hack the qhandle check pRes->qhandle = 1; // hack the qhandle check
...@@ -1181,7 +1181,7 @@ void tscRetrieveFromVnodeCallBack(void *param, TAOS_RES *tres, int numOfRows) { ...@@ -1181,7 +1181,7 @@ void tscRetrieveFromVnodeCallBack(void *param, TAOS_RES *tres, int numOfRows) {
tscTrace("%p sub:%p retrieve numOfRows:%d totalNumOfRows:%d from ip:%u,vid:%d,orderOfSub:%d", pPObj, pSql, tscTrace("%p sub:%p retrieve numOfRows:%d totalNumOfRows:%d from ip:%u,vid:%d,orderOfSub:%d", pPObj, pSql,
pRes->numOfRows, pState->numOfRetrievedRows, pSvd->ip, pSvd->vnode, idx); pRes->numOfRows, pState->numOfRetrievedRows, pSvd->ip, pSvd->vnode, idx);
if (num > tsMaxNumOfOrderedResults) { if (num > tsMaxNumOfOrderedResults && tscIsProjectionQueryOnSTable(pQueryInfo, 0)) {
tscError("%p sub:%p num of OrderedRes is too many, max allowed:%" PRId64 " , current:%" PRId64, tscError("%p sub:%p num of OrderedRes is too many, max allowed:%" PRId64 " , current:%" PRId64,
pPObj, pSql, tsMaxNumOfOrderedResults, num); pPObj, pSql, tsMaxNumOfOrderedResults, num);
tscAbortFurtherRetryRetrieval(trsupport, tres, TSDB_CODE_SORTED_RES_TOO_MANY); tscAbortFurtherRetryRetrieval(trsupport, tres, TSDB_CODE_SORTED_RES_TOO_MANY);
...@@ -1194,7 +1194,7 @@ void tscRetrieveFromVnodeCallBack(void *param, TAOS_RES *tres, int numOfRows) { ...@@ -1194,7 +1194,7 @@ void tscRetrieveFromVnodeCallBack(void *param, TAOS_RES *tres, int numOfRows) {
SSrcColumnInfo colInfo[256] = {0}; SSrcColumnInfo colInfo[256] = {0};
tscGetSrcColumnInfo(colInfo, pQueryInfo); tscGetSrcColumnInfo(colInfo, pQueryInfo);
tColModelDisplayEx(pDesc->pSchema, pRes->data, pRes->numOfRows, pRes->numOfRows, colInfo); tColModelDisplayEx(pDesc->pColumnModel, pRes->data, pRes->numOfRows, pRes->numOfRows, colInfo);
#endif #endif
if (tsTotalTmpDirGB != 0 && tsAvailTmpDirGB < tsMinimalTmpDirGB) { if (tsTotalTmpDirGB != 0 && tsAvailTmpDirGB < tsMinimalTmpDirGB) {
tscError("%p sub:%p client disk space remain %.3f GB, need at least %.3f GB, stop query", pPObj, pSql, tscError("%p sub:%p client disk space remain %.3f GB, need at least %.3f GB, stop query", pPObj, pSql,
...@@ -1202,6 +1202,7 @@ void tscRetrieveFromVnodeCallBack(void *param, TAOS_RES *tres, int numOfRows) { ...@@ -1202,6 +1202,7 @@ void tscRetrieveFromVnodeCallBack(void *param, TAOS_RES *tres, int numOfRows) {
tscAbortFurtherRetryRetrieval(trsupport, tres, TSDB_CODE_CLI_NO_DISKSPACE); tscAbortFurtherRetryRetrieval(trsupport, tres, TSDB_CODE_CLI_NO_DISKSPACE);
return; return;
} }
int32_t ret = saveToBuffer(trsupport->pExtMemBuffer[idx], pDesc, trsupport->localBuffer, pRes->data, int32_t ret = saveToBuffer(trsupport->pExtMemBuffer[idx], pDesc, trsupport->localBuffer, pRes->data,
pRes->numOfRows, pQueryInfo->groupbyExpr.orderType); pRes->numOfRows, pQueryInfo->groupbyExpr.orderType);
if (ret < 0) { if (ret < 0) {
...@@ -1214,17 +1215,17 @@ void tscRetrieveFromVnodeCallBack(void *param, TAOS_RES *tres, int numOfRows) { ...@@ -1214,17 +1215,17 @@ void tscRetrieveFromVnodeCallBack(void *param, TAOS_RES *tres, int numOfRows) {
} else { // all data has been retrieved to client } else { // all data has been retrieved to client
/* data in from current vnode is stored in cache and disk */ /* data in from current vnode is stored in cache and disk */
uint32_t numOfRowsFromVnode = trsupport->pExtMemBuffer[idx]->numOfAllElems + trsupport->localBuffer->numOfElems; uint32_t numOfRowsFromVnode = trsupport->pExtMemBuffer[idx]->numOfTotalElems + trsupport->localBuffer->numOfElems;
tscTrace("%p sub:%p all data retrieved from ip:%u,vid:%d, numOfRows:%d, orderOfSub:%d", pPObj, pSql, pSvd->ip, tscTrace("%p sub:%p all data retrieved from ip:%u,vid:%d, numOfRows:%d, orderOfSub:%d", pPObj, pSql, pSvd->ip,
pSvd->vnode, numOfRowsFromVnode, idx); pSvd->vnode, numOfRowsFromVnode, idx);
tColModelCompact(pDesc->pSchema, trsupport->localBuffer, pDesc->pSchema->maxCapacity); tColModelCompact(pDesc->pColumnModel, trsupport->localBuffer, pDesc->pColumnModel->capacity);
#ifdef _DEBUG_VIEW #ifdef _DEBUG_VIEW
printf("%" PRIu64 " rows data flushed to disk:\n", trsupport->localBuffer->numOfElems); printf("%" PRIu64 " rows data flushed to disk:\n", trsupport->localBuffer->numOfElems);
SSrcColumnInfo colInfo[256] = {0}; SSrcColumnInfo colInfo[256] = {0};
tscGetSrcColumnInfo(colInfo, pQueryInfo); tscGetSrcColumnInfo(colInfo, pQueryInfo);
tColModelDisplayEx(pDesc->pSchema, trsupport->localBuffer->data, trsupport->localBuffer->numOfElems, tColModelDisplayEx(pDesc->pColumnModel, trsupport->localBuffer->data, trsupport->localBuffer->numOfElems,
trsupport->localBuffer->numOfElems, colInfo); trsupport->localBuffer->numOfElems, colInfo);
#endif #endif
...@@ -1256,7 +1257,7 @@ void tscRetrieveFromVnodeCallBack(void *param, TAOS_RES *tres, int numOfRows) { ...@@ -1256,7 +1257,7 @@ void tscRetrieveFromVnodeCallBack(void *param, TAOS_RES *tres, int numOfRows) {
} }
// all sub-queries are returned, start to local merge process // all sub-queries are returned, start to local merge process
pDesc->pSchema->maxCapacity = trsupport->pExtMemBuffer[idx]->numOfElemsPerPage; pDesc->pColumnModel->capacity = trsupport->pExtMemBuffer[idx]->numOfElemsPerPage;
tscTrace("%p retrieve from %d vnodes completed.final NumOfRows:%d,start to build loser tree", pPObj, tscTrace("%p retrieve from %d vnodes completed.final NumOfRows:%d,start to build loser tree", pPObj,
pState->numOfTotal, pState->numOfRetrievedRows); pState->numOfTotal, pState->numOfRetrievedRows);
...@@ -1516,7 +1517,7 @@ void tscUpdateVnodeInQueryMsg(SSqlObj *pSql, char *buf) { ...@@ -1516,7 +1517,7 @@ void tscUpdateVnodeInQueryMsg(SSqlObj *pSql, char *buf) {
char * pStart = buf + tsRpcHeadSize; char * pStart = buf + tsRpcHeadSize;
SQueryMeterMsg *pQueryMsg = (SQueryMeterMsg *)pStart; SQueryMeterMsg *pQueryMsg = (SQueryMeterMsg *)pStart;
if (UTIL_METER_IS_NOMRAL_METER(pMeterMetaInfo)) { // pSchema == NULL, query on meter if (UTIL_METER_IS_NOMRAL_METER(pMeterMetaInfo)) { // pColumnModel == NULL, query on meter
SMeterMeta *pMeterMeta = pMeterMetaInfo->pMeterMeta; SMeterMeta *pMeterMeta = pMeterMetaInfo->pMeterMeta;
pQueryMsg->vnode = htons(pMeterMeta->vpeerDesc[pSql->index].vnode); pQueryMsg->vnode = htons(pMeterMeta->vpeerDesc[pSql->index].vnode);
} else { // query on metric } else { // query on metric
......
src/client/src/tscStream.c
浏览文件 @ 953be7eb
...@@ -396,7 +396,9 @@ static void tscSetSlidingWindowInfo(SSqlObj *pSql, SSqlStream *pStream) { ...@@ -396,7 +396,9 @@ static void tscSetSlidingWindowInfo(SSqlObj *pSql, SSqlStream *pStream) {
int64_t minSlidingTime = int64_t minSlidingTime =
(pStream->precision == TSDB_TIME_PRECISION_MICRO) ? tsMinSlidingTime * 1000L : tsMinSlidingTime; (pStream->precision == TSDB_TIME_PRECISION_MICRO) ? tsMinSlidingTime * 1000L : tsMinSlidingTime;
if (pQueryInfo->nSlidingTime < minSlidingTime) { if (pQueryInfo->nSlidingTime == -1) {
pQueryInfo->nSlidingTime = pQueryInfo->nAggTimeInterval;
} else if (pQueryInfo->nSlidingTime < minSlidingTime) {
tscWarn("%p stream:%p, original sliding value:%" PRId64 " too small, reset to:%" PRId64 "", pSql, pStream, tscWarn("%p stream:%p, original sliding value:%" PRId64 " too small, reset to:%" PRId64 "", pSql, pStream,
pQueryInfo->nSlidingTime, minSlidingTime); pQueryInfo->nSlidingTime, minSlidingTime);
......
src/client/src/tscUtil.c
浏览文件 @ 953be7eb
...@@ -676,7 +676,7 @@ int32_t tscGetDataBlockFromList(void* pHashList, SDataBlockList* pDataBlockList, ...@@ -676,7 +676,7 @@ int32_t tscGetDataBlockFromList(void* pHashList, SDataBlockList* pDataBlockList,
STableDataBlocks** dataBlocks) { STableDataBlocks** dataBlocks) {
*dataBlocks = NULL; *dataBlocks = NULL;
STableDataBlocks** t1 = (STableDataBlocks**)taosGetDataFromHash(pHashList, (const char*)&id, sizeof(id)); STableDataBlocks** t1 = (STableDataBlocks**)taosGetDataFromHashTable(pHashList, (const char*)&id, sizeof(id));
if (t1 != NULL) { if (t1 != NULL) {
*dataBlocks = *t1; *dataBlocks = *t1;
} }
......
src/inc/hash.h
浏览文件 @ 953be7eb
...@@ -43,10 +43,10 @@ typedef struct SHashEntry { ...@@ -43,10 +43,10 @@ typedef struct SHashEntry {
typedef struct HashObj { typedef struct HashObj {
SHashEntry **hashList; SHashEntry **hashList;
uint32_t capacity; uint32_t capacity; // number of slots
int size; int size; // number of elements in hash table
_hash_fn_t hashFp; _hash_fn_t hashFp; // hash function
bool multithreadSafe; // enable lock bool multithreadSafe; // enable lock or not
#if defined LINUX #if defined LINUX
pthread_rwlock_t lock; pthread_rwlock_t lock;
...@@ -57,11 +57,13 @@ typedef struct HashObj { ...@@ -57,11 +57,13 @@ typedef struct HashObj {
} HashObj; } HashObj;
void *taosInitHashTable(uint32_t capacity, _hash_fn_t fn, bool multithreadSafe); void *taosInitHashTable(uint32_t capacity, _hash_fn_t fn, bool multithreadSafe);
void taosDeleteFromHashTable(HashObj *pObj, const char *key, uint32_t keyLen);
int32_t taosAddToHashTable(HashObj *pObj, const char *key, uint32_t keyLen, void *data, uint32_t size); int32_t taosAddToHashTable(HashObj *pObj, const char *key, uint32_t keyLen, void *data, uint32_t size);
void taosDeleteFromHashTable(HashObj *pObj, const char *key, uint32_t keyLen); int32_t taosNumElemsInHashTable(HashObj *pObj);
char *taosGetDataFromHashTable(HashObj *pObj, const char *key, uint32_t keyLen);
char *taosGetDataFromHash(HashObj *pObj, const char *key, uint32_t keyLen);
void taosCleanUpHashTable(void *handle); void taosCleanUpHashTable(void *handle);
......
src/inc/textbuffer.h
浏览文件 @ 953be7eb
...@@ -19,20 +19,14 @@ ...@@ -19,20 +19,14 @@
extern "C" { extern "C" {
#endif #endif
#include <stdio.h> #include "os.h"
#include <stdlib.h>
#include <string.h>
#include "tutil.h"
#include "taosmsg.h" #include "taosmsg.h"
#include "tutil.h"
#define DEFAULT_PAGE_SIZE 16384 // 16k larger than the SHistoInfo #define DEFAULT_PAGE_SIZE 16384 // 16k larger than the SHistoInfo
#define MIN_BUFFER_SIZE (1 << 19) #define MIN_BUFFER_SIZE (1 << 19)
#define MAX_TMPFILE_PATH_LENGTH PATH_MAX #define MAX_TMPFILE_PATH_LENGTH PATH_MAX
#define INITIAL_ALLOCATION_BUFFER_SIZE 64 #define INITIAL_ALLOCATION_BUFFER_SIZE 64
// forward declare
struct tTagSchema;
typedef enum EXT_BUFFER_FLUSH_MODEL { typedef enum EXT_BUFFER_FLUSH_MODEL {
/* /*
...@@ -61,12 +55,12 @@ typedef struct tFlushoutData { ...@@ -61,12 +55,12 @@ typedef struct tFlushoutData {
tFlushoutInfo *pFlushoutInfo; tFlushoutInfo *pFlushoutInfo;
} tFlushoutData; } tFlushoutData;
typedef struct tFileMeta { typedef struct SFileInfo {
uint32_t nFileSize; // in pages uint32_t nFileSize; // in pages
uint32_t nPageSize; uint32_t pageSize;
uint32_t numOfElemsInFile; uint32_t numOfElemsInFile;
tFlushoutData flushoutData; tFlushoutData flushoutData;
} tFileMeta; } SFileInfo;
typedef struct tFilePage { typedef struct tFilePage {
uint64_t numOfElems; uint64_t numOfElems;
...@@ -78,65 +72,73 @@ typedef struct tFilePagesItem { ...@@ -78,65 +72,73 @@ typedef struct tFilePagesItem {
tFilePage item; tFilePage item;
} tFilePagesItem; } tFilePagesItem;
typedef struct tColModel { typedef struct SSchemaEx {
int32_t maxCapacity; struct SSchema field;
int32_t numOfCols; int16_t offset;
int16_t * colOffset; } SSchemaEx;
struct SSchema *pFields;
} tColModel;
typedef struct tOrderIdx { typedef struct SColumnModel {
int32_t numOfOrderedCols; int32_t capacity;
int32_t numOfCols;
int16_t rowSize;
SSchemaEx *pFields;
} SColumnModel;
typedef struct SColumnOrderInfo {
int32_t numOfCols;
int16_t pData[]; int16_t pData[];
} tOrderIdx; } SColumnOrderInfo;
typedef struct tOrderDescriptor { typedef struct tOrderDescriptor {
union { SColumnModel * pColumnModel;
struct tTagSchema *pTagSchema; int32_t tsOrder; // timestamp order type if exists
tColModel * pSchema; SColumnOrderInfo orderIdx;
};
int32_t tsOrder; // timestamp order type if exists
tOrderIdx orderIdx;
} tOrderDescriptor; } tOrderDescriptor;
typedef struct tExtMemBuffer { typedef struct tExtMemBuffer {
int32_t nMaxSizeInPages; int32_t inMemCapacity;
int32_t nElemSize; int32_t nElemSize;
int32_t nPageSize; int32_t pageSize;
int32_t numOfTotalElems;
int32_t numOfAllElems;
int32_t numOfElemsInBuffer; int32_t numOfElemsInBuffer;
int32_t numOfElemsPerPage; int32_t numOfElemsPerPage;
int16_t numOfInMemPages;
int16_t numOfPagesInMem;
tFilePagesItem *pHead; tFilePagesItem *pHead;
tFilePagesItem *pTail; tFilePagesItem *pTail;
tFileMeta fileMeta; char * path;
FILE * file;
char dataFilePath[MAX_TMPFILE_PATH_LENGTH]; SFileInfo fileMeta;
FILE *dataFile;
tColModel *pColModel;
SColumnModel * pColumnModel;
EXT_BUFFER_FLUSH_MODEL flushModel; EXT_BUFFER_FLUSH_MODEL flushModel;
} tExtMemBuffer; } tExtMemBuffer;
/**
*
* @param fileNamePattern
* @param dstPath
*/
void getTmpfilePath(const char *fileNamePattern, char *dstPath); void getTmpfilePath(const char *fileNamePattern, char *dstPath);
/* /**
* create ext-memory buffer *
* @param inMemSize
* @param elemSize
* @param pModel
* @return
*/ */
void tExtMemBufferCreate(tExtMemBuffer **pMemBuffer, int32_t numOfBufferSize, int32_t elemSize, tExtMemBuffer *createExtMemBuffer(int32_t inMemSize, int32_t elemSize, SColumnModel *pModel);
const char *tmpDataFilePath, tColModel *pModel);
/* /**
* destroy ext-memory buffer *
* @param pMemBuffer
* @return
*/ */
void tExtMemBufferDestroy(tExtMemBuffer **pMemBuffer); void *destoryExtMemBuffer(tExtMemBuffer *pMemBuffer);
/* /**
* @param pMemBuffer * @param pMemBuffer
* @param data input data pointer * @param data input data pointer
* @param numOfRows number of rows in data * @param numOfRows number of rows in data
...@@ -145,12 +147,15 @@ void tExtMemBufferDestroy(tExtMemBuffer **pMemBuffer); ...@@ -145,12 +147,15 @@ void tExtMemBufferDestroy(tExtMemBuffer **pMemBuffer);
*/ */
int16_t tExtMemBufferPut(tExtMemBuffer *pMemBuffer, void *data, int32_t numOfRows); int16_t tExtMemBufferPut(tExtMemBuffer *pMemBuffer, void *data, int32_t numOfRows);
/* /**
* flush all data into disk and release all in-memory buffer *
* @param pMemBuffer
* @return
*/ */
bool tExtMemBufferFlush(tExtMemBuffer *pMemBuffer); bool tExtMemBufferFlush(tExtMemBuffer *pMemBuffer);
/* /**
*
* remove all data that has been put into buffer, including in buffer or * remove all data that has been put into buffer, including in buffer or
* ext-buffer(disk) * ext-buffer(disk)
*/ */
...@@ -163,11 +168,44 @@ void tExtMemBufferClear(tExtMemBuffer *pMemBuffer); ...@@ -163,11 +168,44 @@ void tExtMemBufferClear(tExtMemBuffer *pMemBuffer);
*/ */
bool tExtMemBufferLoadData(tExtMemBuffer *pMemBuffer, tFilePage *pFilePage, int32_t flushIdx, int32_t pageIdx); bool tExtMemBufferLoadData(tExtMemBuffer *pMemBuffer, tFilePage *pFilePage, int32_t flushIdx, int32_t pageIdx);
/**
*
* @param pMemBuffer
* @return
*/
bool tExtMemBufferIsAllDataInMem(tExtMemBuffer *pMemBuffer); bool tExtMemBufferIsAllDataInMem(tExtMemBuffer *pMemBuffer);
tColModel *tColModelCreate(SSchema *field, int32_t numOfCols, int32_t maxCapacity); /**
*
* @param fields
* @param numOfCols
* @param blockCapacity
* @return
*/
SColumnModel *createColumnModel(SSchema *fields, int32_t numOfCols, int32_t blockCapacity);
/**
*
* @param pSrc
* @return
*/
SColumnModel *cloneColumnModel(SColumnModel *pSrc);
/**
*
* @param pModel
*/
void destroyColumnModel(SColumnModel *pModel);
/*
* compress data into consecutive block without hole in data
*/
void tColModelCompact(SColumnModel *pModel, tFilePage *inputBuffer, int32_t maxElemsCapacity);
void tColModelErase(SColumnModel *pModel, tFilePage *inputBuffer, int32_t maxCapacity, int32_t s, int32_t e);
SSchema *getColumnModelSchema(SColumnModel *pColumnModel, int32_t index);
void tColModelDestroy(tColModel *pModel); int16_t getColumnModelOffset(SColumnModel *pColumnModel, int32_t index);
typedef struct SSrcColumnInfo { typedef struct SSrcColumnInfo {
int32_t functionId; int32_t functionId;
...@@ -177,68 +215,18 @@ typedef struct SSrcColumnInfo { ...@@ -177,68 +215,18 @@ typedef struct SSrcColumnInfo {
/* /*
* display data in column format model for debug purpose only * display data in column format model for debug purpose only
*/ */
void tColModelDisplay(tColModel *pModel, void *pData, int32_t numOfRows, int32_t maxCount); void tColModelDisplay(SColumnModel *pModel, void *pData, int32_t numOfRows, int32_t maxCount);
void tColModelDisplayEx(tColModel *pModel, void *pData, int32_t numOfRows, int32_t maxCount, SSrcColumnInfo *pInfo); void tColModelDisplayEx(SColumnModel *pModel, void *pData, int32_t numOfRows, int32_t maxCount, SSrcColumnInfo *pInfo);
/* tOrderDescriptor *tOrderDesCreate(const int32_t *orderColIdx, int32_t numOfOrderCols, SColumnModel *pModel,
* compress data into consecutive block without hole in data int32_t tsOrderType);
*/
void tColModelCompact(tColModel *pModel, tFilePage *inputBuffer, int32_t maxElemsCapacity);
void tColModelErase(tColModel *pModel, tFilePage *inputBuffer, int32_t maxCapacity, int32_t s, int32_t e);
tOrderDescriptor *tOrderDesCreate(int32_t *orderColIdx, int32_t numOfOrderCols, tColModel *pModel, int32_t tsOrderType);
void tOrderDescDestroy(tOrderDescriptor *pDesc); void tOrderDescDestroy(tOrderDescriptor *pDesc);
void tColModelAppend(tColModel *dstModel, tFilePage *dstPage, void *srcData, int32_t srcStartRows, void tColModelAppend(SColumnModel *dstModel, tFilePage *dstPage, void *srcData, int32_t srcStartRows,
int32_t numOfRowsToWrite, int32_t srcCapacity); int32_t numOfRowsToWrite, int32_t srcCapacity);
///////////////////////////////////////////////////////////////////////////////////////////////////////
typedef struct MinMaxEntry {
union {
double dMinVal;
int32_t iMinVal;
int64_t i64MinVal;
};
union {
double dMaxVal;
int32_t iMaxVal;
int64_t i64MaxVal;
};
} MinMaxEntry;
typedef struct tMemBucketSegment {
int32_t numOfSlots;
MinMaxEntry * pBoundingEntries;
tExtMemBuffer **pBuffer;
} tMemBucketSegment;
typedef struct tMemBucket {
int16_t numOfSegs;
int16_t nTotalSlots;
int16_t nSlotsOfSeg;
int16_t dataType;
int16_t nElemSize;
int32_t numOfElems;
int32_t nTotalBufferSize;
int32_t maxElemsCapacity;
int16_t nPageSize;
int16_t numOfTotalPages;
int16_t numOfAvailPages; /* remain available buffer pages */
tMemBucketSegment *pSegs;
tOrderDescriptor * pOrderDesc;
MinMaxEntry nRange;
void (*HashFunc)(struct tMemBucket *pBucket, void *value, int16_t *segIdx, int16_t *slotIdx);
} tMemBucket;
typedef int (*__col_compar_fn_t)(tOrderDescriptor *, int32_t numOfRows, int32_t idx1, int32_t idx2, char *data); typedef int (*__col_compar_fn_t)(tOrderDescriptor *, int32_t numOfRows, int32_t idx1, int32_t idx2, char *data);
void tColDataQSort(tOrderDescriptor *, int32_t numOfRows, int32_t start, int32_t end, char *data, int32_t orderType); void tColDataQSort(tOrderDescriptor *, int32_t numOfRows, int32_t start, int32_t end, char *data, int32_t orderType);
...@@ -253,19 +241,6 @@ int32_t compare_a(tOrderDescriptor *, int32_t numOfRow1, int32_t s1, char *data1 ...@@ -253,19 +241,6 @@ int32_t compare_a(tOrderDescriptor *, int32_t numOfRow1, int32_t s1, char *data1
int32_t compare_d(tOrderDescriptor *, int32_t numOfRow1, int32_t s1, char *data1, int32_t numOfRow2, int32_t s2, int32_t compare_d(tOrderDescriptor *, int32_t numOfRow1, int32_t s1, char *data1, int32_t numOfRow2, int32_t s2,
char *data2); char *data2);
tMemBucket* tMemBucketCreate(int32_t totalSlots, int32_t nBufferSize, int16_t nElemSize,
int16_t dataType, tOrderDescriptor *pDesc);
void tMemBucketDestroy(tMemBucket *pBucket);
void tMemBucketPut(tMemBucket *pBucket, void *data, int32_t numOfRows);
double getPercentile(tMemBucket *pMemBucket, double percent);
void tBucketIntHash(tMemBucket *pBucket, void *value, int16_t *segIdx, int16_t *slotIdx);
void tBucketDoubleHash(tMemBucket *pBucket, void *value, int16_t *segIdx, int16_t *slotIdx);
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif
......
src/inc/thistogram.h
浏览文件 @ 953be7eb
...@@ -20,8 +20,6 @@ ...@@ -20,8 +20,6 @@
extern "C" { extern "C" {
#endif #endif
#include "tskiplist.h"
#define USE_ARRAYLIST #define USE_ARRAYLIST
#define MAX_HISTOGRAM_BIN 500 #define MAX_HISTOGRAM_BIN 500
......
src/inc/tinterpolation.h
浏览文件 @ 953be7eb
...@@ -78,7 +78,7 @@ int32_t taosNumOfRemainPoints(SInterpolationInfo *pInterpoInfo); ...@@ -78,7 +78,7 @@ int32_t taosNumOfRemainPoints(SInterpolationInfo *pInterpoInfo);
*/ */
int32_t taosDoInterpoResult(SInterpolationInfo *pInterpoInfo, int16_t interpoType, tFilePage **data, int32_t taosDoInterpoResult(SInterpolationInfo *pInterpoInfo, int16_t interpoType, tFilePage **data,
int32_t numOfRawDataInRows, int32_t outputRows, int64_t nInterval, int32_t numOfRawDataInRows, int32_t outputRows, int64_t nInterval,
const int64_t *pPrimaryKeyArray, tColModel *pModel, char **srcData, int64_t *defaultVal, const int64_t *pPrimaryKeyArray, SColumnModel *pModel, char **srcData, int64_t *defaultVal,
const int32_t *functionIDs, int32_t bufSize); const int32_t *functionIDs, int32_t bufSize);
int taosDoLinearInterpolation(int32_t type, SPoint *point1, SPoint *point2, SPoint *point); int taosDoLinearInterpolation(int32_t type, SPoint *point1, SPoint *point2, SPoint *point);
......
src/inc/tpercentile.h 0 → 100644
浏览文件 @ 953be7eb
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_TPERCENTILE_H
#define TDENGINE_TPERCENTILE_H
#include "textbuffer.h"
typedef struct MinMaxEntry {
union {
double dMinVal;
int32_t iMinVal;
int64_t i64MinVal;
};
union {
double dMaxVal;
int32_t iMaxVal;
int64_t i64MaxVal;
};
} MinMaxEntry;
typedef struct tMemBucketSegment {
int32_t numOfSlots;
MinMaxEntry * pBoundingEntries;
tExtMemBuffer **pBuffer;
} tMemBucketSegment;
typedef struct tMemBucket {
int16_t numOfSegs;
int16_t nTotalSlots;
int16_t nSlotsOfSeg;
int16_t dataType;
int16_t nElemSize;
int32_t numOfElems;
int32_t nTotalBufferSize;
int32_t maxElemsCapacity;
int16_t pageSize;
int16_t numOfTotalPages;
int16_t numOfAvailPages; /* remain available buffer pages */
tMemBucketSegment *pSegs;
tOrderDescriptor * pOrderDesc;
MinMaxEntry nRange;
void (*HashFunc)(struct tMemBucket *pBucket, void *value, int16_t *segIdx, int16_t *slotIdx);
} tMemBucket;
tMemBucket *tMemBucketCreate(int32_t totalSlots, int32_t nBufferSize, int16_t nElemSize, int16_t dataType,
tOrderDescriptor *pDesc);
void tMemBucketDestroy(tMemBucket *pBucket);
void tMemBucketPut(tMemBucket *pBucket, void *data, int32_t numOfRows);
double getPercentile(tMemBucket *pMemBucket, double percent);
void tBucketIntHash(tMemBucket *pBucket, void *value, int16_t *segIdx, int16_t *slotIdx);
void tBucketDoubleHash(tMemBucket *pBucket, void *value, int16_t *segIdx, int16_t *slotIdx);
#endif // TDENGINE_TPERCENTILE_H
src/inc/tresultBuf.h 0 → 100644
浏览文件 @ 953be7eb
#ifndef TDENGINE_VNODEQUERYUTIL_H
#define TDENGINE_VNODEQUERYUTIL_H
#ifdef __cplusplus
extern "C" {
#endif
#include "os.h"
#include "textbuffer.h"
typedef struct SIDList {
uint32_t alloc;
int32_t size;
int32_t* pData;
} SIDList;
typedef struct SQueryResultBuf {
int32_t numOfRowsPerPage;
int32_t numOfPages;
int64_t totalBufSize;
int32_t fd; // data file fd
int32_t allocateId; // allocated page id
int32_t incStep; // minimum allocated pages
char* pBuf; // mmap buffer pointer
char* path; // file path
uint32_t numOfAllocGroupIds; // number of allocated id list
void* idsTable; // id hash table
SIDList* list; // for each id, there is a page id list
} SQueryResultBuf;
/**
* create disk-based result buffer
* @param pResultBuf
* @param size
* @param rowSize
* @return
*/
int32_t createResultBuf(SQueryResultBuf** pResultBuf, int32_t size, int32_t rowSize);
/**
*
* @param pResultBuf
* @param groupId
* @param pageId
* @return
*/
tFilePage* getNewDataBuf(SQueryResultBuf* pResultBuf, int32_t groupId, int32_t* pageId);
/**
*
* @param pResultBuf
* @return
*/
int32_t getNumOfRowsPerPage(SQueryResultBuf* pResultBuf);
/**
*
* @param pResultBuf
* @param groupId
* @return
*/
SIDList getDataBufPagesIdList(SQueryResultBuf* pResultBuf, int32_t groupId);
/**
* get the specified buffer page by id
* @param pResultBuf
* @param id
* @return
*/
tFilePage* getResultBufferPageById(SQueryResultBuf* pResultBuf, int32_t id);
/**
* get the total buffer size in the format of disk file
* @param pResultBuf
* @return
*/
int32_t getResBufSize(SQueryResultBuf* pResultBuf);
/**
* get the number of groups in the result buffer
* @param pResultBuf
* @return
*/
int32_t getNumOfResultBufGroupId(SQueryResultBuf* pResultBuf);
/**
* destroy result buffer
* @param pResultBuf
*/
void destroyResultBuf(SQueryResultBuf* pResultBuf);
/**
*
* @param pList
* @return
*/
int32_t getLastPageId(SIDList *pList);
#ifdef __cplusplus
}
#endif
#endif // TDENGINE_VNODEQUERYUTIL_H
src/system/detail/inc/vnodeQueryImpl.h
浏览文件 @ 953be7eb
...@@ -13,8 +13,8 @@ ...@@ -13,8 +13,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
#ifndef TDENGINE_VNODEQUERYUTIL_H #ifndef TDENGINE_VNODEQUERYIMPL_H
#define TDENGINE_VNODEQUERYUTIL_H #define TDENGINE_VNODEQUERYIMPL_H
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
...@@ -120,7 +120,7 @@ typedef enum { ...@@ -120,7 +120,7 @@ typedef enum {
typedef int (*__block_search_fn_t)(char* data, int num, int64_t key, int order); typedef int (*__block_search_fn_t)(char* data, int num, int64_t key, int order);
static FORCE_INLINE SMeterObj* getMeterObj(void* hashHandle, int32_t sid) { static FORCE_INLINE SMeterObj* getMeterObj(void* hashHandle, int32_t sid) {
return *(SMeterObj**)taosGetDataFromHash(hashHandle, (const char*) &sid, sizeof(sid)); return *(SMeterObj**)taosGetDataFromHashTable(hashHandle, (const char*) &sid, sizeof(sid));
} }
bool isQueryKilled(SQuery* pQuery); bool isQueryKilled(SQuery* pQuery);
...@@ -209,7 +209,7 @@ int32_t vnodeGetHeaderFile(SQueryRuntimeEnv *pRuntimeEnv, int32_t fileIndex); ...@@ -209,7 +209,7 @@ int32_t vnodeGetHeaderFile(SQueryRuntimeEnv *pRuntimeEnv, int32_t fileIndex);
* @param ekey * @param ekey
* @return * @return
*/ */
SMeterQueryInfo* createMeterQueryInfo(SQuery* pQuery, TSKEY skey, TSKEY ekey); SMeterQueryInfo* createMeterQueryInfo(SQuery* pQuery, int32_t sid, TSKEY skey, TSKEY ekey);
/** /**
* Destroy meter query info * Destroy meter query info
...@@ -224,7 +224,7 @@ void destroyMeterQueryInfo(SMeterQueryInfo *pMeterQueryInfo, int32_t numOfCols); ...@@ -224,7 +224,7 @@ void destroyMeterQueryInfo(SMeterQueryInfo *pMeterQueryInfo, int32_t numOfCols);
* @param skey * @param skey
* @param ekey * @param ekey
*/ */
void changeMeterQueryInfoForSuppleQuery(SMeterQueryInfo *pMeterQueryInfo, TSKEY skey, TSKEY ekey); void changeMeterQueryInfoForSuppleQuery(SQueryResultBuf* pResultBuf, SMeterQueryInfo *pMeterQueryInfo, TSKEY skey, TSKEY ekey);
/** /**
* add the new allocated disk page to meter query info * add the new allocated disk page to meter query info
...@@ -276,11 +276,11 @@ void displayInterResult(SData** pdata, SQuery* pQuery, int32_t numOfRows); ...@@ -276,11 +276,11 @@ void displayInterResult(SData** pdata, SQuery* pQuery, int32_t numOfRows);
void vnodePrintQueryStatistics(SMeterQuerySupportObj* pSupporter); void vnodePrintQueryStatistics(SMeterQuerySupportObj* pSupporter);
void clearGroupResultBuf(SOutputRes* pOneOutputRes, int32_t nOutputCols); void clearGroupResultBuf(SQueryRuntimeEnv *pRuntimeEnv, SOutputRes *pOneOutputRes);
void copyGroupResultBuf(SOutputRes* dst, const SOutputRes* src, int32_t nOutputCols); void copyGroupResultBuf(SQueryRuntimeEnv *pRuntimeEnv, SOutputRes* dst, const SOutputRes* src);
void resetSlidingWindowInfo(SSlidingWindowInfo* pSlidingWindowInfo, int32_t numOfCols); void resetSlidingWindowInfo(SQueryRuntimeEnv *pRuntimeEnv, SSlidingWindowInfo* pSlidingWindowInfo);
void clearCompletedSlidingWindows(SSlidingWindowInfo* pSlidingWindowInfo, int32_t numOfCols); void clearCompletedSlidingWindows(SQueryRuntimeEnv* pRuntimeEnv);
int32_t numOfClosedSlidingWindow(SSlidingWindowInfo* pSlidingWindowInfo); int32_t numOfClosedSlidingWindow(SSlidingWindowInfo* pSlidingWindowInfo);
void closeSlidingWindow(SSlidingWindowInfo* pSlidingWindowInfo, int32_t slot); void closeSlidingWindow(SSlidingWindowInfo* pSlidingWindowInfo, int32_t slot);
void closeAllSlidingWindow(SSlidingWindowInfo* pSlidingWindowInfo); void closeAllSlidingWindow(SSlidingWindowInfo* pSlidingWindowInfo);
...@@ -289,4 +289,4 @@ void closeAllSlidingWindow(SSlidingWindowInfo* pSlidingWindowInfo); ...@@ -289,4 +289,4 @@ void closeAllSlidingWindow(SSlidingWindowInfo* pSlidingWindowInfo);
} }
#endif #endif
#endif // TDENGINE_VNODEQUERYUTIL_H #endif // TDENGINE_VNODEQUERYIMPL_H
src/system/detail/inc/vnodeRead.h
浏览文件 @ 953be7eb
...@@ -21,6 +21,7 @@ extern "C" { ...@@ -21,6 +21,7 @@ extern "C" {
#endif #endif
#include "os.h" #include "os.h"
#include "tresultBuf.h"
#include "tinterpolation.h" #include "tinterpolation.h"
#include "vnodeTagMgmt.h" #include "vnodeTagMgmt.h"
...@@ -84,10 +85,15 @@ typedef struct SQueryCostSummary { ...@@ -84,10 +85,15 @@ typedef struct SQueryCostSummary {
int64_t tmpBufferInDisk; // size of buffer for intermediate result int64_t tmpBufferInDisk; // size of buffer for intermediate result
} SQueryCostSummary; } SQueryCostSummary;
typedef struct SPosInfo {
int64_t pageId;
int32_t rowId;
} SPosInfo;
typedef struct SOutputRes { typedef struct SOutputRes {
uint16_t numOfRows; uint16_t numOfRows;
int32_t nAlloc; int32_t nAlloc;
tFilePage** result; SPosInfo pos;
SResultInfo* resultInfo; SResultInfo* resultInfo;
} SOutputRes; } SOutputRes;
...@@ -159,7 +165,7 @@ typedef struct SQueryRuntimeEnv { ...@@ -159,7 +165,7 @@ typedef struct SQueryRuntimeEnv {
SInterpolationInfo interpoInfo; SInterpolationInfo interpoInfo;
SData** pInterpoBuf; SData** pInterpoBuf;
SSlidingWindowInfo swindowResInfo; SSlidingWindowInfo swindowResInfo;
STSBuf* pTSBuf; STSBuf* pTSBuf;
STSCursor cur; STSCursor cur;
...@@ -174,16 +180,17 @@ typedef struct SQueryRuntimeEnv { ...@@ -174,16 +180,17 @@ typedef struct SQueryRuntimeEnv {
* So we keep a copy of the support structure as well as the cache block data itself. * So we keep a copy of the support structure as well as the cache block data itself.
*/ */
SCacheBlock cacheBlock; SCacheBlock cacheBlock;
SQueryResultBuf* pResultBuf;
bool stableQuery; // is super table query or not
} SQueryRuntimeEnv; } SQueryRuntimeEnv;
/* intermediate result during multimeter query involves interval */ /* intermediate pos during multimeter query involves interval */
typedef struct SMeterQueryInfo { typedef struct SMeterQueryInfo {
int64_t lastKey; int64_t lastKey;
int64_t skey; int64_t skey;
int64_t ekey; int64_t ekey;
int32_t numOfRes; int32_t numOfRes;
uint32_t numOfPages;
uint32_t numOfAlloc;
int32_t reverseIndex; // reversed output indicator, start from (numOfRes-1) int32_t reverseIndex; // reversed output indicator, start from (numOfRes-1)
int16_t reverseFillRes; // denote if reverse fill the results in supplementary scan required or not int16_t reverseFillRes; // denote if reverse fill the results in supplementary scan required or not
int16_t queryRangeSet; // denote if the query range is set, only available for interval query int16_t queryRangeSet; // denote if the query range is set, only available for interval query
...@@ -191,7 +198,7 @@ typedef struct SMeterQueryInfo { ...@@ -191,7 +198,7 @@ typedef struct SMeterQueryInfo {
int64_t tag; int64_t tag;
STSCursor cur; STSCursor cur;
SResultInfo* resultInfo; SResultInfo* resultInfo;
uint32_t* pageList; int32_t sid; // for retrieve the page id list
} SMeterQueryInfo; } SMeterQueryInfo;
typedef struct SMeterDataInfo { typedef struct SMeterDataInfo {
...@@ -235,16 +242,8 @@ typedef struct SMeterQuerySupportObj { ...@@ -235,16 +242,8 @@ typedef struct SMeterQuerySupportObj {
*/ */
int32_t meterIdx; int32_t meterIdx;
int32_t meterOutputFd;
int32_t lastPageId;
int32_t numOfPages;
int32_t numOfGroupResultPages; int32_t numOfGroupResultPages;
int32_t groupResultSize; int32_t groupResultSize;
char* meterOutputMMapBuf;
int64_t bufSize;
char extBufFile[256]; // external file name
SMeterDataInfo* pMeterDataInfo; SMeterDataInfo* pMeterDataInfo;
TSKEY* tsList; TSKEY* tsList;
......
src/system/detail/inc/vnodeTagMgmt.h
浏览文件 @ 953be7eb
...@@ -32,21 +32,14 @@ extern "C" { ...@@ -32,21 +32,14 @@ extern "C" {
* Note: * Note:
* 1. we implement a quick sort algorithm, may remove it later. * 1. we implement a quick sort algorithm, may remove it later.
*/ */
typedef struct tTagSchema {
struct SSchema *pSchema;
int32_t numOfCols;
int32_t colOffset[];
} tTagSchema;
typedef struct tSidSet { typedef struct tSidSet {
int32_t numOfSids; int32_t numOfSids;
int32_t numOfSubSet; int32_t numOfSubSet;
SMeterSidExtInfo **pSids; SMeterSidExtInfo **pSids;
int32_t * starterPos; // position of each subgroup, generated according to int32_t * starterPos; // position of each subgroup, generated according to
tTagSchema *pTagSchema; SColumnModel *pColumnModel;
tOrderIdx orderIdx; SColumnOrderInfo orderIdx;
} tSidSet; } tSidSet;
typedef int32_t (*__ext_compar_fn_t)(const void *p1, const void *p2, void *param); typedef int32_t (*__ext_compar_fn_t)(const void *p1, const void *p2, void *param);
...@@ -54,8 +47,6 @@ typedef int32_t (*__ext_compar_fn_t)(const void *p1, const void *p2, void *param ...@@ -54,8 +47,6 @@ typedef int32_t (*__ext_compar_fn_t)(const void *p1, const void *p2, void *param
tSidSet *tSidSetCreate(struct SMeterSidExtInfo **pMeterSidExtInfo, int32_t numOfMeters, SSchema *pSchema, tSidSet *tSidSetCreate(struct SMeterSidExtInfo **pMeterSidExtInfo, int32_t numOfMeters, SSchema *pSchema,
int32_t numOfTags, SColIndexEx *colList, int32_t numOfOrderCols); int32_t numOfTags, SColIndexEx *colList, int32_t numOfOrderCols);
tTagSchema *tCreateTagSchema(SSchema *pSchema, int32_t numOfTagCols);
int32_t *calculateSubGroup(void **pSids, int32_t numOfMeters, int32_t *numOfSubset, tOrderDescriptor *pOrderDesc, int32_t *calculateSubGroup(void **pSids, int32_t numOfMeters, int32_t *numOfSubset, tOrderDescriptor *pOrderDesc,
__ext_compar_fn_t compareFn); __ext_compar_fn_t compareFn);
......
src/system/detail/src/mgmtDnodeInt.c
浏览文件 @ 953be7eb
...@@ -210,7 +210,7 @@ char *mgmtBuildCreateMeterIe(STabObj *pMeter, char *pMsg, int vnode) { ...@@ -210,7 +210,7 @@ char *mgmtBuildCreateMeterIe(STabObj *pMeter, char *pMsg, int vnode) {
for (int i = 0; i < pMeter->numOfColumns; ++i) { for (int i = 0; i < pMeter->numOfColumns; ++i) {
pCreateMeter->schema[i].type = pSchema[i].type; pCreateMeter->schema[i].type = pSchema[i].type;
/* strcpy(pCreateMeter->schema[i].name, pSchema[i].name); */ /* strcpy(pCreateMeter->schema[i].name, pColumnModel[i].name); */
pCreateMeter->schema[i].bytes = htons(pSchema[i].bytes); pCreateMeter->schema[i].bytes = htons(pSchema[i].bytes);
pCreateMeter->schema[i].colId = htons(pSchema[i].colId); pCreateMeter->schema[i].colId = htons(pSchema[i].colId);
} }
......
src/system/detail/src/mgmtSupertableQuery.c
浏览文件 @ 953be7eb
...@@ -70,7 +70,7 @@ static int32_t tabObjResultComparator(const void* p1, const void* p2, void* para ...@@ -70,7 +70,7 @@ static int32_t tabObjResultComparator(const void* p1, const void* p2, void* para
STabObj* pNode1 = (STabObj*)p1; STabObj* pNode1 = (STabObj*)p1;
STabObj* pNode2 = (STabObj*)p2; STabObj* pNode2 = (STabObj*)p2;
for (int32_t i = 0; i < pOrderDesc->orderIdx.numOfOrderedCols; ++i) { for (int32_t i = 0; i < pOrderDesc->orderIdx.numOfCols; ++i) {
int32_t colIdx = pOrderDesc->orderIdx.pData[i]; int32_t colIdx = pOrderDesc->orderIdx.pData[i];
char* f1 = NULL; char* f1 = NULL;
...@@ -86,7 +86,9 @@ static int32_t tabObjResultComparator(const void* p1, const void* p2, void* para ...@@ -86,7 +86,9 @@ static int32_t tabObjResultComparator(const void* p1, const void* p2, void* para
} else { } else {
f1 = mgmtMeterGetTag(pNode1, colIdx, NULL); f1 = mgmtMeterGetTag(pNode1, colIdx, NULL);
f2 = mgmtMeterGetTag(pNode2, colIdx, &schema); f2 = mgmtMeterGetTag(pNode2, colIdx, &schema);
assert(schema.type == pOrderDesc->pTagSchema->pSchema[colIdx].type);
SSchema* pSchema = getColumnModelSchema(pOrderDesc->pColumnModel, colIdx);
assert(schema.type == pSchema->type);
} }
int32_t ret = doCompare(f1, f2, schema.type, schema.bytes); int32_t ret = doCompare(f1, f2, schema.type, schema.bytes);
...@@ -109,7 +111,7 @@ static int32_t tabObjResultComparator(const void* p1, const void* p2, void* para ...@@ -109,7 +111,7 @@ static int32_t tabObjResultComparator(const void* p1, const void* p2, void* para
* @param pOrderIndexInfo * @param pOrderIndexInfo
* @param numOfTags * @param numOfTags
*/ */
static void mgmtUpdateOrderTagColIndex(SMetricMetaMsg* pMetricMetaMsg, int32_t tableIndex, tOrderIdx* pOrderIndexInfo, static void mgmtUpdateOrderTagColIndex(SMetricMetaMsg* pMetricMetaMsg, int32_t tableIndex, SColumnOrderInfo* pOrderIndexInfo,
int32_t numOfTags) { int32_t numOfTags) {
SMetricMetaElemMsg* pElem = (SMetricMetaElemMsg*)((char*)pMetricMetaMsg + pMetricMetaMsg->metaElem[tableIndex]); SMetricMetaElemMsg* pElem = (SMetricMetaElemMsg*)((char*)pMetricMetaMsg + pMetricMetaMsg->metaElem[tableIndex]);
SColIndexEx* groupColumnList = (SColIndexEx*)((char*)pMetricMetaMsg + pElem->groupbyTagColumnList); SColIndexEx* groupColumnList = (SColIndexEx*)((char*)pMetricMetaMsg + pElem->groupbyTagColumnList);
...@@ -123,7 +125,7 @@ static void mgmtUpdateOrderTagColIndex(SMetricMetaMsg* pMetricMetaMsg, int32_t t ...@@ -123,7 +125,7 @@ static void mgmtUpdateOrderTagColIndex(SMetricMetaMsg* pMetricMetaMsg, int32_t t
} }
} }
pOrderIndexInfo->numOfOrderedCols = numOfGroupbyTags; pOrderIndexInfo->numOfCols = numOfGroupbyTags;
} }
// todo merge sort function with losertree used // todo merge sort function with losertree used
...@@ -143,14 +145,14 @@ void mgmtReorganizeMetersInMetricMeta(SMetricMetaMsg* pMetricMetaMsg, int32_t ta ...@@ -143,14 +145,14 @@ void mgmtReorganizeMetersInMetricMeta(SMetricMetaMsg* pMetricMetaMsg, int32_t ta
*/ */
tOrderDescriptor* descriptor = tOrderDescriptor* descriptor =
(tOrderDescriptor*)calloc(1, sizeof(tOrderDescriptor) + sizeof(int32_t) * pElem->numOfGroupCols); (tOrderDescriptor*)calloc(1, sizeof(tOrderDescriptor) + sizeof(int32_t) * pElem->numOfGroupCols);
descriptor->pTagSchema = tCreateTagSchema(pTagSchema, pMetric->numOfTags); descriptor->pColumnModel = createColumnModel(pTagSchema, pMetric->numOfTags, 1);
descriptor->orderIdx.numOfOrderedCols = pElem->numOfGroupCols; descriptor->orderIdx.numOfCols = pElem->numOfGroupCols;
int32_t* startPos = NULL; int32_t* startPos = NULL;
int32_t numOfSubset = 1; int32_t numOfSubset = 1;
mgmtUpdateOrderTagColIndex(pMetricMetaMsg, tableIndex, &descriptor->orderIdx, pMetric->numOfTags); mgmtUpdateOrderTagColIndex(pMetricMetaMsg, tableIndex, &descriptor->orderIdx, pMetric->numOfTags);
if (descriptor->orderIdx.numOfOrderedCols > 0) { if (descriptor->orderIdx.numOfCols > 0) {
tQSortEx(pRes->pRes, POINTER_BYTES, 0, pRes->num - 1, descriptor, tabObjResultComparator); tQSortEx(pRes->pRes, POINTER_BYTES, 0, pRes->num - 1, descriptor, tabObjResultComparator);
startPos = calculateSubGroup(pRes->pRes, pRes->num, &numOfSubset, descriptor, tabObjResultComparator); startPos = calculateSubGroup(pRes->pRes, pRes->num, &numOfSubset, descriptor, tabObjResultComparator);
} else { } else {
...@@ -166,7 +168,7 @@ void mgmtReorganizeMetersInMetricMeta(SMetricMetaMsg* pMetricMetaMsg, int32_t ta ...@@ -166,7 +168,7 @@ void mgmtReorganizeMetersInMetricMeta(SMetricMetaMsg* pMetricMetaMsg, int32_t ta
*/ */
qsort(pRes->pRes, (size_t)pRes->num, POINTER_BYTES, tabObjVGIDComparator); qsort(pRes->pRes, (size_t)pRes->num, POINTER_BYTES, tabObjVGIDComparator);
free(descriptor->pTagSchema); free(descriptor->pColumnModel);
free(descriptor); free(descriptor);
free(startPos); free(startPos);
} }
...@@ -291,15 +293,15 @@ static void orderResult(SMetricMetaMsg* pMetricMetaMsg, tQueryResultset* pRes, i ...@@ -291,15 +293,15 @@ static void orderResult(SMetricMetaMsg* pMetricMetaMsg, tQueryResultset* pRes, i
STabObj* pMetric = mgmtGetMeter(pElem->meterId); STabObj* pMetric = mgmtGetMeter(pElem->meterId);
SSchema* pTagSchema = (SSchema*)(pMetric->schema + pMetric->numOfColumns * sizeof(SSchema)); SSchema* pTagSchema = (SSchema*)(pMetric->schema + pMetric->numOfColumns * sizeof(SSchema));
descriptor->pTagSchema = tCreateTagSchema(pTagSchema, pMetric->numOfTags); descriptor->pColumnModel = createColumnModel(pTagSchema, pMetric->numOfTags, 1);
descriptor->orderIdx.pData[0] = colIndex; descriptor->orderIdx.pData[0] = colIndex;
descriptor->orderIdx.numOfOrderedCols = 1; descriptor->orderIdx.numOfCols = 1;
// sort results list // sort results list
tQSortEx(pRes->pRes, POINTER_BYTES, 0, pRes->num - 1, descriptor, tabObjResultComparator); tQSortEx(pRes->pRes, POINTER_BYTES, 0, pRes->num - 1, descriptor, tabObjResultComparator);
free(descriptor->pTagSchema); free(descriptor->pColumnModel);
free(descriptor); free(descriptor);
} }
......
src/system/detail/src/vnodeFile.c
浏览文件 @ 953be7eb
...@@ -127,7 +127,7 @@ int vnodeCreateHeadDataFile(int vnode, int fileId, char *headName, char *dataNam ...@@ -127,7 +127,7 @@ int vnodeCreateHeadDataFile(int vnode, int fileId, char *headName, char *dataNam
if (symlink(dDataName, dataName) != 0) return -1; if (symlink(dDataName, dataName) != 0) return -1;
if (symlink(dLastName, lastName) != 0) return -1; if (symlink(dLastName, lastName) != 0) return -1;
dPrint("vid:%d, fileId:%d, empty header file:%s dataFile:%s lastFile:%s on disk:%s is created ", dPrint("vid:%d, fileId:%d, empty header file:%s file:%s lastFile:%s on disk:%s is created ",
vnode, fileId, headName, dataName, lastName, path); vnode, fileId, headName, dataName, lastName, path);
return 0; return 0;
......
src/system/detail/src/vnodeQueryProcess.c
浏览文件 @ 953be7eb
...@@ -132,7 +132,7 @@ static void queryOnMultiDataCache(SQInfo *pQInfo, SMeterDataInfo *pMeterInfo) { ...@@ -132,7 +132,7 @@ static void queryOnMultiDataCache(SQInfo *pQInfo, SMeterDataInfo *pMeterInfo) {
pRuntimeEnv->pMeterObj = pMeterObj; pRuntimeEnv->pMeterObj = pMeterObj;
if (pMeterInfo[k].pMeterQInfo == NULL) { if (pMeterInfo[k].pMeterQInfo == NULL) {
pMeterInfo[k].pMeterQInfo = createMeterQueryInfo(pQuery, pSupporter->rawSKey, pSupporter->rawEKey); pMeterInfo[k].pMeterQInfo = createMeterQueryInfo(pQuery, pMeterObj->sid, pSupporter->rawSKey, pSupporter->rawEKey);
} }
if (pMeterInfo[k].pMeterObj == NULL) { // no data in disk for this meter, set its pointer if (pMeterInfo[k].pMeterObj == NULL) { // no data in disk for this meter, set its pointer
...@@ -683,7 +683,7 @@ static void vnodeSTableSeqProcessor(SQInfo *pQInfo) { ...@@ -683,7 +683,7 @@ static void vnodeSTableSeqProcessor(SQInfo *pQInfo) {
} }
resetCtxOutputBuf(pRuntimeEnv); resetCtxOutputBuf(pRuntimeEnv);
resetSlidingWindowInfo(&pRuntimeEnv->swindowResInfo, pQuery->numOfOutputCols); resetSlidingWindowInfo(pRuntimeEnv, &pRuntimeEnv->swindowResInfo);
while (pSupporter->meterIdx < pSupporter->numOfMeters) { while (pSupporter->meterIdx < pSupporter->numOfMeters) {
int32_t k = pSupporter->meterIdx; int32_t k = pSupporter->meterIdx;
...@@ -858,7 +858,9 @@ static void doOrderedScan(SQInfo *pQInfo) { ...@@ -858,7 +858,9 @@ static void doOrderedScan(SQInfo *pQInfo) {
static void setupMeterQueryInfoForSupplementQuery(SMeterQuerySupportObj *pSupporter) { static void setupMeterQueryInfoForSupplementQuery(SMeterQuerySupportObj *pSupporter) {
for (int32_t i = 0; i < pSupporter->numOfMeters; ++i) { for (int32_t i = 0; i < pSupporter->numOfMeters; ++i) {
SMeterQueryInfo *pMeterQueryInfo = pSupporter->pMeterDataInfo[i].pMeterQInfo; SMeterQueryInfo *pMeterQueryInfo = pSupporter->pMeterDataInfo[i].pMeterQInfo;
changeMeterQueryInfoForSuppleQuery(pMeterQueryInfo, pSupporter->rawSKey, pSupporter->rawEKey); SQueryResultBuf* pResultBuf = pSupporter->runtimeEnv.pResultBuf;
changeMeterQueryInfoForSuppleQuery(pResultBuf, pMeterQueryInfo, pSupporter->rawSKey, pSupporter->rawEKey);
} }
} }
...@@ -1086,7 +1088,7 @@ static void vnodeSingleMeterIntervalMainLooper(SMeterQuerySupportObj *pSupporter ...@@ -1086,7 +1088,7 @@ static void vnodeSingleMeterIntervalMainLooper(SMeterQuerySupportObj *pSupporter
(pQuery->skey >= pQuery->ekey && !QUERY_IS_ASC_QUERY(pQuery))); (pQuery->skey >= pQuery->ekey && !QUERY_IS_ASC_QUERY(pQuery)));
initCtxOutputBuf(pRuntimeEnv); initCtxOutputBuf(pRuntimeEnv);
clearCompletedSlidingWindows(&pRuntimeEnv->swindowResInfo, pQuery->numOfOutputCols); clearCompletedSlidingWindows(pRuntimeEnv);
vnodeScanAllData(pRuntimeEnv); vnodeScanAllData(pRuntimeEnv);
if (isQueryKilled(pQuery)) { if (isQueryKilled(pQuery)) {
......
src/system/detail/src/vnodeShell.c
浏览文件 @ 953be7eb
...@@ -442,22 +442,22 @@ void vnodeExecuteRetrieveReq(SSchedMsg *pSched) { ...@@ -442,22 +442,22 @@ void vnodeExecuteRetrieveReq(SSchedMsg *pSched) {
if (code == TSDB_CODE_SUCCESS) { if (code == TSDB_CODE_SUCCESS) {
size = vnodeGetResultSize((void *)(pRetrieve->qhandle), &numOfRows); size = vnodeGetResultSize((void *)(pRetrieve->qhandle), &numOfRows);
// buffer size for progress information, including meter count,
// and for each meter, including 'uid' and 'TSKEY'.
int progressSize = 0;
if (pQInfo->pMeterQuerySupporter != NULL)
progressSize = pQInfo->pMeterQuerySupporter->numOfMeters * (sizeof(int64_t) + sizeof(TSKEY)) + sizeof(int32_t);
else if (pQInfo->pObj != NULL)
progressSize = sizeof(int64_t) + sizeof(TSKEY) + sizeof(int32_t);
pStart = taosBuildRspMsgWithSize(pObj->thandle, TSDB_MSG_TYPE_RETRIEVE_RSP, progressSize + size + 100);
if (pStart == NULL) {
taosSendSimpleRsp(pObj->thandle, TSDB_MSG_TYPE_RETRIEVE_RSP, TSDB_CODE_SERV_OUT_OF_MEMORY);
goto _exit;
}
} }
// buffer size for progress information, including meter count,
// and for each meter, including 'uid' and 'TSKEY'.
int progressSize = 0;
if (pQInfo->pMeterQuerySupporter != NULL)
progressSize = pQInfo->pMeterQuerySupporter->numOfMeters * (sizeof(int64_t) + sizeof(TSKEY)) + sizeof(int32_t);
else if (pQInfo->pObj != NULL)
progressSize = sizeof(int64_t) + sizeof(TSKEY) + sizeof(int32_t);
pStart = taosBuildRspMsgWithSize(pObj->thandle, TSDB_MSG_TYPE_RETRIEVE_RSP, progressSize + size + 100);
if (pStart == NULL) {
taosSendSimpleRsp(pObj->thandle, TSDB_MSG_TYPE_RETRIEVE_RSP, TSDB_CODE_SERV_OUT_OF_MEMORY);
goto _exit;
}
pMsg = pStart; pMsg = pStart;
*pMsg = code; *pMsg = code;
...@@ -485,26 +485,28 @@ void vnodeExecuteRetrieveReq(SSchedMsg *pSched) { ...@@ -485,26 +485,28 @@ void vnodeExecuteRetrieveReq(SSchedMsg *pSched) {
// write the progress information of each meter to response // write the progress information of each meter to response
// this is required by subscriptions // this is required by subscriptions
if (pQInfo->pMeterQuerySupporter != NULL && pQInfo->pMeterQuerySupporter->pMeterSidExtInfo != NULL) { if (numOfRows > 0 && code == TSDB_CODE_SUCCESS) {
*((int32_t*)pMsg) = htonl(pQInfo->pMeterQuerySupporter->numOfMeters); if (pQInfo->pMeterQuerySupporter != NULL && pQInfo->pMeterQuerySupporter->pMeterSidExtInfo != NULL) {
pMsg += sizeof(int32_t); *((int32_t *)pMsg) = htonl(pQInfo->pMeterQuerySupporter->numOfMeters);
for (int32_t i = 0; i < pQInfo->pMeterQuerySupporter->numOfMeters; i++) { pMsg += sizeof(int32_t);
*((int64_t*)pMsg) = htobe64(pQInfo->pMeterQuerySupporter->pMeterSidExtInfo[i]->uid); for (int32_t i = 0; i < pQInfo->pMeterQuerySupporter->numOfMeters; i++) {
*((int64_t *)pMsg) = htobe64(pQInfo->pMeterQuerySupporter->pMeterSidExtInfo[i]->uid);
pMsg += sizeof(int64_t);
*((TSKEY *)pMsg) = htobe64(pQInfo->pMeterQuerySupporter->pMeterSidExtInfo[i]->key);
pMsg += sizeof(TSKEY);
}
} else if (pQInfo->pObj != NULL) {
*((int32_t *)pMsg) = htonl(1);
pMsg += sizeof(int32_t);
*((int64_t *)pMsg) = htobe64(pQInfo->pObj->uid);
pMsg += sizeof(int64_t); pMsg += sizeof(int64_t);
*((TSKEY*)pMsg) = htobe64(pQInfo->pMeterQuerySupporter->pMeterSidExtInfo[i]->key); if (pQInfo->pointsRead > 0) {
*((TSKEY *)pMsg) = htobe64(pQInfo->query.lastKey + 1);
} else {
*((TSKEY *)pMsg) = htobe64(pQInfo->query.lastKey);
}
pMsg += sizeof(TSKEY); pMsg += sizeof(TSKEY);
} }
} else if (pQInfo->pObj != NULL) {
*((int32_t*)pMsg) = htonl(1);
pMsg += sizeof(int32_t);
*((int64_t*)pMsg) = htobe64(pQInfo->pObj->uid);
pMsg += sizeof(int64_t);
if (pQInfo->pointsRead > 0) {
*((TSKEY*)pMsg) = htobe64(pQInfo->query.lastKey + 1);
} else {
*((TSKEY*)pMsg) = htobe64(pQInfo->query.lastKey);
}
pMsg += sizeof(TSKEY);
} }
msgLen = pMsg - pStart; msgLen = pMsg - pStart;
......
src/system/detail/src/vnodeTagMgmt.c
浏览文件 @ 953be7eb
...@@ -24,10 +24,10 @@ ...@@ -24,10 +24,10 @@
#include "tast.h" #include "tast.h"
#include "vnodeTagMgmt.h" #include "vnodeTagMgmt.h"
#define GET_TAG_VAL_POINTER(s, col, sc, t) ((t *)(&((s)->tags[(sc)->colOffset[(col)]]))) #define GET_TAG_VAL_POINTER(s, col, sc, t) ((t *)(&((s)->tags[getColumnModelOffset(sc, col)])))
#define GET_TAG_VAL(s, col, sc, t) (*GET_TAG_VAL_POINTER(s, col, sc, t)) #define GET_TAG_VAL(s, col, sc, t) (*GET_TAG_VAL_POINTER(s, col, sc, t))
static void tTagsPrints(SMeterSidExtInfo *pMeterInfo, tTagSchema *pSchema, tOrderIdx *pOrder); static void tTagsPrints(SMeterSidExtInfo *pMeterInfo, SColumnModel *pSchema, SColumnOrderInfo *pOrder);
static void tSidSetDisplay(tSidSet *pSets); static void tSidSetDisplay(tSidSet *pSets);
...@@ -65,7 +65,7 @@ int32_t meterSidComparator(const void *p1, const void *p2, void *param) { ...@@ -65,7 +65,7 @@ int32_t meterSidComparator(const void *p1, const void *p2, void *param) {
SMeterSidExtInfo *s1 = (SMeterSidExtInfo *)p1; SMeterSidExtInfo *s1 = (SMeterSidExtInfo *)p1;
SMeterSidExtInfo *s2 = (SMeterSidExtInfo *)p2; SMeterSidExtInfo *s2 = (SMeterSidExtInfo *)p2;
for (int32_t i = 0; i < pOrderDesc->orderIdx.numOfOrderedCols; ++i) { for (int32_t i = 0; i < pOrderDesc->orderIdx.numOfCols; ++i) {
int32_t colIdx = pOrderDesc->orderIdx.pData[i]; int32_t colIdx = pOrderDesc->orderIdx.pData[i];
char * f1 = NULL; char * f1 = NULL;
...@@ -79,9 +79,9 @@ int32_t meterSidComparator(const void *p1, const void *p2, void *param) { ...@@ -79,9 +79,9 @@ int32_t meterSidComparator(const void *p1, const void *p2, void *param) {
type = TSDB_DATA_TYPE_BINARY; type = TSDB_DATA_TYPE_BINARY;
bytes = TSDB_METER_NAME_LEN; bytes = TSDB_METER_NAME_LEN;
} else { } else {
f1 = GET_TAG_VAL_POINTER(s1, colIdx, pOrderDesc->pTagSchema, char); f1 = GET_TAG_VAL_POINTER(s1, colIdx, pOrderDesc->pColumnModel, char);
f2 = GET_TAG_VAL_POINTER(s2, colIdx, pOrderDesc->pTagSchema, char); f2 = GET_TAG_VAL_POINTER(s2, colIdx, pOrderDesc->pColumnModel, char);
SSchema *pSchema = &pOrderDesc->pTagSchema->pSchema[colIdx]; SSchema *pSchema = getColumnModelSchema(pOrderDesc->pColumnModel, colIdx);
type = pSchema->type; type = pSchema->type;
bytes = pSchema->bytes; bytes = pSchema->bytes;
} }
...@@ -116,9 +116,9 @@ static void median(void **pMeterSids, size_t size, int32_t s1, int32_t s2, tOrde ...@@ -116,9 +116,9 @@ static void median(void **pMeterSids, size_t size, int32_t s1, int32_t s2, tOrde
compareFn(pMeterSids[s1], pMeterSids[s2], pOrderDesc) <= 0); compareFn(pMeterSids[s1], pMeterSids[s2], pOrderDesc) <= 0);
#ifdef _DEBUG_VIEW #ifdef _DEBUG_VIEW
tTagsPrints(pMeterSids[s1], pOrderDesc->pTagSchema, &pOrderDesc->orderIdx); tTagsPrints(pMeterSids[s1], pOrderDesc->pColumnModel, &pOrderDesc->orderIdx);
tTagsPrints(pMeterSids[midIdx], pOrderDesc->pTagSchema, &pOrderDesc->orderIdx); tTagsPrints(pMeterSids[midIdx], pOrderDesc->pColumnModel, &pOrderDesc->orderIdx);
tTagsPrints(pMeterSids[s2], pOrderDesc->pTagSchema, &pOrderDesc->orderIdx); tTagsPrints(pMeterSids[s2], pOrderDesc->pColumnModel, &pOrderDesc->orderIdx);
#endif #endif
} }
...@@ -241,25 +241,6 @@ int32_t *calculateSubGroup(void **pSids, int32_t numOfMeters, int32_t *numOfSubs ...@@ -241,25 +241,6 @@ int32_t *calculateSubGroup(void **pSids, int32_t numOfMeters, int32_t *numOfSubs
return starterPos; return starterPos;
} }
tTagSchema *tCreateTagSchema(SSchema *pSchema, int32_t numOfTagCols) {
if (numOfTagCols == 0 || pSchema == NULL) {
return NULL;
}
tTagSchema *pTagSchema =
(tTagSchema *)calloc(1, sizeof(tTagSchema) + numOfTagCols * sizeof(int32_t) + sizeof(SSchema) * numOfTagCols);
pTagSchema->colOffset[0] = 0;
pTagSchema->numOfCols = numOfTagCols;
for (int32_t i = 1; i < numOfTagCols; ++i) {
pTagSchema->colOffset[i] = (pTagSchema->colOffset[i - 1] + pSchema[i - 1].bytes);
}
pTagSchema->pSchema = (SSchema *)&(pTagSchema->colOffset[numOfTagCols]);
memcpy(pTagSchema->pSchema, pSchema, sizeof(SSchema) * numOfTagCols);
return pTagSchema;
}
tSidSet *tSidSetCreate(struct SMeterSidExtInfo **pMeterSidExtInfo, int32_t numOfMeters, SSchema *pSchema, tSidSet *tSidSetCreate(struct SMeterSidExtInfo **pMeterSidExtInfo, int32_t numOfMeters, SSchema *pSchema,
int32_t numOfTags, SColIndexEx *colList, int32_t numOfCols) { int32_t numOfTags, SColIndexEx *colList, int32_t numOfCols) {
tSidSet *pSidSet = (tSidSet *)calloc(1, sizeof(tSidSet) + numOfCols * sizeof(int16_t)); tSidSet *pSidSet = (tSidSet *)calloc(1, sizeof(tSidSet) + numOfCols * sizeof(int16_t));
...@@ -269,8 +250,8 @@ tSidSet *tSidSetCreate(struct SMeterSidExtInfo **pMeterSidExtInfo, int32_t numOf ...@@ -269,8 +250,8 @@ tSidSet *tSidSetCreate(struct SMeterSidExtInfo **pMeterSidExtInfo, int32_t numOf
pSidSet->numOfSids = numOfMeters; pSidSet->numOfSids = numOfMeters;
pSidSet->pSids = pMeterSidExtInfo; pSidSet->pSids = pMeterSidExtInfo;
pSidSet->pTagSchema = tCreateTagSchema(pSchema, numOfTags); pSidSet->pColumnModel = createColumnModel(pSchema, numOfTags, 1);
pSidSet->orderIdx.numOfOrderedCols = numOfCols; pSidSet->orderIdx.numOfCols = numOfCols;
/* /*
* in case of "group by tbname,normal_col", the normal_col is ignored * in case of "group by tbname,normal_col", the normal_col is ignored
...@@ -282,7 +263,7 @@ tSidSet *tSidSetCreate(struct SMeterSidExtInfo **pMeterSidExtInfo, int32_t numOf ...@@ -282,7 +263,7 @@ tSidSet *tSidSetCreate(struct SMeterSidExtInfo **pMeterSidExtInfo, int32_t numOf
} }
} }
pSidSet->orderIdx.numOfOrderedCols = numOfTagCols; pSidSet->orderIdx.numOfCols = numOfTagCols;
pSidSet->starterPos = NULL; pSidSet->starterPos = NULL;
return pSidSet; return pSidSet;
...@@ -291,19 +272,19 @@ tSidSet *tSidSetCreate(struct SMeterSidExtInfo **pMeterSidExtInfo, int32_t numOf ...@@ -291,19 +272,19 @@ tSidSet *tSidSetCreate(struct SMeterSidExtInfo **pMeterSidExtInfo, int32_t numOf
void tSidSetDestroy(tSidSet **pSets) { void tSidSetDestroy(tSidSet **pSets) {
if ((*pSets) != NULL) { if ((*pSets) != NULL) {
tfree((*pSets)->starterPos); tfree((*pSets)->starterPos);
tfree((*pSets)->pTagSchema)(*pSets)->pSids = NULL; tfree((*pSets)->pColumnModel)(*pSets)->pSids = NULL;
tfree(*pSets); tfree(*pSets);
} }
} }
void tTagsPrints(SMeterSidExtInfo *pMeterInfo, tTagSchema *pSchema, tOrderIdx *pOrder) { void tTagsPrints(SMeterSidExtInfo *pMeterInfo, SColumnModel *pSchema, SColumnOrderInfo *pOrder) {
if (pSchema == NULL) { if (pSchema == NULL) {
return; return;
} }
printf("sid: %-5d tags(", pMeterInfo->sid); printf("sid: %-5d tags(", pMeterInfo->sid);
for (int32_t i = 0; i < pOrder->numOfOrderedCols; ++i) { for (int32_t i = 0; i < pOrder->numOfCols; ++i) {
int32_t colIndex = pOrder->pData[i]; int32_t colIndex = pOrder->pData[i];
// it is the tbname column // it is the tbname column
...@@ -312,7 +293,9 @@ void tTagsPrints(SMeterSidExtInfo *pMeterInfo, tTagSchema *pSchema, tOrderIdx *p ...@@ -312,7 +293,9 @@ void tTagsPrints(SMeterSidExtInfo *pMeterInfo, tTagSchema *pSchema, tOrderIdx *p
continue; continue;
} }
switch (pSchema->pSchema[colIndex].type) { SSchema* s = getColumnModelSchema(pSchema, colIndex);
switch (s->type) {
case TSDB_DATA_TYPE_INT: case TSDB_DATA_TYPE_INT:
printf("%d, ", GET_TAG_VAL(pMeterInfo, colIndex, pSchema, int32_t)); printf("%d, ", GET_TAG_VAL(pMeterInfo, colIndex, pSchema, int32_t));
break; break;
...@@ -336,9 +319,9 @@ void tTagsPrints(SMeterSidExtInfo *pMeterInfo, tTagSchema *pSchema, tOrderIdx *p ...@@ -336,9 +319,9 @@ void tTagsPrints(SMeterSidExtInfo *pMeterInfo, tTagSchema *pSchema, tOrderIdx *p
break; break;
case TSDB_DATA_TYPE_NCHAR: { case TSDB_DATA_TYPE_NCHAR: {
char *data = GET_TAG_VAL_POINTER(pMeterInfo, colIndex, pSchema, char); char *data = GET_TAG_VAL_POINTER(pMeterInfo, colIndex, pSchema, char);
char buffer[512] = {0}; char buffer[512] = {0};
taosUcs4ToMbs(data, s->bytes, buffer);
taosUcs4ToMbs(data, pSchema->pSchema[colIndex].bytes, buffer);
printf("%s, ", buffer); printf("%s, ", buffer);
break; break;
} }
...@@ -370,16 +353,16 @@ static void UNUSED_FUNC tSidSetDisplay(tSidSet *pSets) { ...@@ -370,16 +353,16 @@ static void UNUSED_FUNC tSidSetDisplay(tSidSet *pSets) {
printf("the %d-th subgroup: \n", i + 1); printf("the %d-th subgroup: \n", i + 1);
for (int32_t j = s; j < e; ++j) { for (int32_t j = s; j < e; ++j) {
tTagsPrints(pSets->pSids[j], pSets->pTagSchema, &pSets->orderIdx); tTagsPrints(pSets->pSids[j], pSets->pColumnModel, &pSets->orderIdx);
} }
} }
} }
void tSidSetSort(tSidSet *pSets) { void tSidSetSort(tSidSet *pSets) {
pTrace("number of meters in sort: %d", pSets->numOfSids); pTrace("number of meters in sort: %d", pSets->numOfSids);
tOrderIdx *pOrderIdx = &pSets->orderIdx; SColumnOrderInfo *pOrderIdx = &pSets->orderIdx;
if (pOrderIdx->numOfOrderedCols == 0 || pSets->numOfSids <= 1 || pSets->pTagSchema == NULL) { // no group by tags clause if (pOrderIdx->numOfCols == 0 || pSets->numOfSids <= 1 || pSets->pColumnModel == NULL) { // no group by tags clause
pSets->numOfSubSet = 1; pSets->numOfSubSet = 1;
pSets->starterPos = (int32_t *)malloc(sizeof(int32_t) * (pSets->numOfSubSet + 1)); pSets->starterPos = (int32_t *)malloc(sizeof(int32_t) * (pSets->numOfSubSet + 1));
pSets->starterPos[0] = 0; pSets->starterPos[0] = 0;
...@@ -390,11 +373,11 @@ void tSidSetSort(tSidSet *pSets) { ...@@ -390,11 +373,11 @@ void tSidSetSort(tSidSet *pSets) {
#endif #endif
} else { } else {
tOrderDescriptor *descriptor = tOrderDescriptor *descriptor =
(tOrderDescriptor *)calloc(1, sizeof(tOrderDescriptor) + sizeof(int16_t) * pSets->orderIdx.numOfOrderedCols); (tOrderDescriptor *)calloc(1, sizeof(tOrderDescriptor) + sizeof(int16_t) * pSets->orderIdx.numOfCols);
descriptor->pTagSchema = pSets->pTagSchema; descriptor->pColumnModel = pSets->pColumnModel;
descriptor->orderIdx = pSets->orderIdx; descriptor->orderIdx = pSets->orderIdx;
memcpy(descriptor->orderIdx.pData, pOrderIdx->pData, sizeof(int16_t) * pSets->orderIdx.numOfOrderedCols); memcpy(descriptor->orderIdx.pData, pOrderIdx->pData, sizeof(int16_t) * pSets->orderIdx.numOfCols);
tQSortEx((void **)pSets->pSids, POINTER_BYTES, 0, pSets->numOfSids - 1, descriptor, meterSidComparator); tQSortEx((void **)pSets->pSids, POINTER_BYTES, 0, pSets->numOfSids - 1, descriptor, meterSidComparator);
pSets->starterPos = pSets->starterPos =
......
src/system/detail/src/vnodeUtil.c
浏览文件 @ 953be7eb
...@@ -247,7 +247,7 @@ SSqlFunctionExpr* vnodeCreateSqlFunctionExpr(SQueryMeterMsg* pQueryMsg, int32_t* ...@@ -247,7 +247,7 @@ SSqlFunctionExpr* vnodeCreateSqlFunctionExpr(SQueryMeterMsg* pQueryMsg, int32_t*
SColIndexEx* pColumnIndexExInfo = &pExprs[i].pBase.colInfo; SColIndexEx* pColumnIndexExInfo = &pExprs[i].pBase.colInfo;
// tag column schema is kept in pQueryMsg->pTagSchema // tag column schema is kept in pQueryMsg->pColumnModel
if (TSDB_COL_IS_TAG(pColumnIndexExInfo->flag)) { if (TSDB_COL_IS_TAG(pColumnIndexExInfo->flag)) {
if (pColumnIndexExInfo->colIdx >= pQueryMsg->numOfTagsCols) { if (pColumnIndexExInfo->colIdx >= pQueryMsg->numOfTagsCols) {
*code = TSDB_CODE_INVALID_QUERY_MSG; *code = TSDB_CODE_INVALID_QUERY_MSG;
......
src/util/src/hash.c
浏览文件 @ 953be7eb
...@@ -346,6 +346,14 @@ static void doAddToHashTable(HashObj *pObj, SHashNode *pNode) { ...@@ -346,6 +346,14 @@ static void doAddToHashTable(HashObj *pObj, SHashNode *pNode) {
// pTrace("key:%s %p add to hash table", key, pNode); // pTrace("key:%s %p add to hash table", key, pNode);
} }
int32_t taosNumElemsInHashTable(HashObj *pObj) {
if (pObj == NULL) {
return 0;
}
return pObj->size;
}
/** /**
* add data node into hash table * add data node into hash table
* @param pObj hash object * @param pObj hash object
...@@ -392,7 +400,7 @@ int32_t taosAddToHashTable(HashObj *pObj, const char *key, uint32_t keyLen, void ...@@ -392,7 +400,7 @@ int32_t taosAddToHashTable(HashObj *pObj, const char *key, uint32_t keyLen, void
return 0; return 0;
} }
char *taosGetDataFromHash(HashObj *pObj, const char *key, uint32_t keyLen) { char *taosGetDataFromHashTable(HashObj *pObj, const char *key, uint32_t keyLen) {
if (pObj->multithreadSafe) { if (pObj->multithreadSafe) {
__rd_lock(&pObj->lock); __rd_lock(&pObj->lock);
} }
......
src/util/src/textbuffer.c
浏览文件 @ 953be7eb
此差异已折叠。
src/util/src/tinterpolation.c
浏览文件 @ 953be7eb
...@@ -205,16 +205,18 @@ static char* getPos(char* data, int32_t bytes, int32_t order, int32_t capacity, ...@@ -205,16 +205,18 @@ static char* getPos(char* data, int32_t bytes, int32_t order, int32_t capacity,
// } // }
} }
static void setTagsValueInInterpolation(tFilePage** data, char** pTags, tColModel* pModel, int32_t order, int32_t start, static void setTagsValueInInterpolation(tFilePage** data, char** pTags, SColumnModel* pModel, int32_t order, int32_t start,
int32_t capacity, int32_t num) { int32_t capacity, int32_t num) {
for (int32_t j = 0, i = start; i < pModel->numOfCols; ++i, ++j) { for (int32_t j = 0, i = start; i < pModel->numOfCols; ++i, ++j) {
char* val1 = getPos(data[i]->data, pModel->pFields[i].bytes, order, capacity, num); SSchema* pSchema = getColumnModelSchema(pModel, i);
assignVal(val1, pTags[j], pModel->pFields[i].bytes, pModel->pFields[i].type);
char* val1 = getPos(data[i]->data, pSchema->bytes, order, capacity, num);
assignVal(val1, pTags[j], pSchema->bytes, pSchema->type);
} }
} }
static void doInterpoResultImpl(SInterpolationInfo* pInterpoInfo, int16_t interpoType, tFilePage** data, static void doInterpoResultImpl(SInterpolationInfo* pInterpoInfo, int16_t interpoType, tFilePage** data,
tColModel* pModel, int32_t* num, char** srcData, int64_t nInterval, int64_t* defaultVal, SColumnModel* pModel, int32_t* num, char** srcData, int64_t nInterval, int64_t* defaultVal,
int64_t currentTimestamp, int32_t capacity, int32_t numOfTags, char** pTags, int64_t currentTimestamp, int32_t capacity, int32_t numOfTags, char** pTags,
bool outOfBound) { bool outOfBound) {
char** prevValues = &pInterpoInfo->prevValues; char** prevValues = &pInterpoInfo->prevValues;
...@@ -234,18 +236,23 @@ static void doInterpoResultImpl(SInterpolationInfo* pInterpoInfo, int16_t interp ...@@ -234,18 +236,23 @@ static void doInterpoResultImpl(SInterpolationInfo* pInterpoInfo, int16_t interp
char* pInterpolationData = INTERPOL_IS_ASC_INTERPOL(pInterpoInfo) ? *prevValues : *nextValues; char* pInterpolationData = INTERPOL_IS_ASC_INTERPOL(pInterpoInfo) ? *prevValues : *nextValues;
if (pInterpolationData != NULL) { if (pInterpolationData != NULL) {
for (int32_t i = 1; i < numOfValCols; ++i) { for (int32_t i = 1; i < numOfValCols; ++i) {
char* val1 = getPos(data[i]->data, pModel->pFields[i].bytes, pInterpoInfo->order, capacity, *num); SSchema* pSchema = getColumnModelSchema(pModel, i);
int16_t offset = getColumnModelOffset(pModel, i);
char* val1 = getPos(data[i]->data, pSchema->bytes, pInterpoInfo->order, capacity, *num);
if (isNull(pInterpolationData + pModel->colOffset[i], pModel->pFields[i].type)) { if (isNull(pInterpolationData + offset, pSchema->type)) {
setNull(val1, pModel->pFields[i].type, pModel->pFields[i].bytes); setNull(val1, pSchema->type, pSchema->bytes);
} else { } else {
assignVal(val1, pInterpolationData + pModel->colOffset[i], pModel->pFields[i].bytes, pModel->pFields[i].type); assignVal(val1, pInterpolationData + offset, pSchema->bytes, pSchema->type);
} }
} }
} else { /* no prev value yet, set the value for null */ } else { /* no prev value yet, set the value for null */
for (int32_t i = 1; i < numOfValCols; ++i) { for (int32_t i = 1; i < numOfValCols; ++i) {
char* val1 = getPos(data[i]->data, pModel->pFields[i].bytes, pInterpoInfo->order, capacity, *num); SSchema* pSchema = getColumnModelSchema(pModel, i);
setNull(val1, pModel->pFields[i].type, pModel->pFields[i].bytes);
char* val1 = getPos(data[i]->data, pSchema->bytes, pInterpoInfo->order, capacity, *num);
setNull(val1, pSchema->type, pSchema->bytes);
} }
} }
...@@ -254,34 +261,41 @@ static void doInterpoResultImpl(SInterpolationInfo* pInterpoInfo, int16_t interp ...@@ -254,34 +261,41 @@ static void doInterpoResultImpl(SInterpolationInfo* pInterpoInfo, int16_t interp
// TODO : linear interpolation supports NULL value // TODO : linear interpolation supports NULL value
if (*prevValues != NULL && !outOfBound) { if (*prevValues != NULL && !outOfBound) {
for (int32_t i = 1; i < numOfValCols; ++i) { for (int32_t i = 1; i < numOfValCols; ++i) {
int32_t type = pModel->pFields[i].type; SSchema* pSchema = getColumnModelSchema(pModel, i);
char* val1 = getPos(data[i]->data, pModel->pFields[i].bytes, pInterpoInfo->order, capacity, *num); int16_t offset = getColumnModelOffset(pModel, i);
int16_t type = pSchema->type;
char* val1 = getPos(data[i]->data, pSchema->bytes, pInterpoInfo->order, capacity, *num);
if (type == TSDB_DATA_TYPE_BINARY || type == TSDB_DATA_TYPE_NCHAR || type == TSDB_DATA_TYPE_BOOL) { if (type == TSDB_DATA_TYPE_BINARY || type == TSDB_DATA_TYPE_NCHAR || type == TSDB_DATA_TYPE_BOOL) {
setNull(val1, pModel->pFields[i].type, pModel->pFields[i].bytes); setNull(val1, type, pSchema->bytes);
continue; continue;
} }
point1 = (SPoint){.key = *(TSKEY*)(*prevValues), .val = *prevValues + pModel->colOffset[i]}; point1 = (SPoint){.key = *(TSKEY*)(*prevValues), .val = *prevValues + offset};
point2 = (SPoint){.key = currentTimestamp, .val = srcData[i] + pInterpoInfo->rowIdx * pModel->pFields[i].bytes}; point2 = (SPoint){.key = currentTimestamp, .val = srcData[i] + pInterpoInfo->rowIdx * pSchema->bytes};
point = (SPoint){.key = pInterpoInfo->startTimestamp, .val = val1}; point = (SPoint){.key = pInterpoInfo->startTimestamp, .val = val1};
taosDoLinearInterpolation(pModel->pFields[i].type, &point1, &point2, &point); taosDoLinearInterpolation(type, &point1, &point2, &point);
} }
setTagsValueInInterpolation(data, pTags, pModel, pInterpoInfo->order, numOfValCols, capacity, *num); setTagsValueInInterpolation(data, pTags, pModel, pInterpoInfo->order, numOfValCols, capacity, *num);
} else { } else {
for (int32_t i = 1; i < numOfValCols; ++i) { for (int32_t i = 1; i < numOfValCols; ++i) {
char* val1 = getPos(data[i]->data, pModel->pFields[i].bytes, pInterpoInfo->order, capacity, *num); SSchema* pSchema = getColumnModelSchema(pModel, i);
setNull(val1, pModel->pFields[i].type, pModel->pFields[i].bytes);
char* val1 = getPos(data[i]->data, pSchema->bytes, pInterpoInfo->order, capacity, *num);
setNull(val1, pSchema->type, pSchema->bytes);
} }
setTagsValueInInterpolation(data, pTags, pModel, pInterpoInfo->order, numOfValCols, capacity, *num); setTagsValueInInterpolation(data, pTags, pModel, pInterpoInfo->order, numOfValCols, capacity, *num);
} }
} else { /* default value interpolation */ } else { /* default value interpolation */
for (int32_t i = 1; i < numOfValCols; ++i) { for (int32_t i = 1; i < numOfValCols; ++i) {
char* val1 = getPos(data[i]->data, pModel->pFields[i].bytes, pInterpoInfo->order, capacity, *num); SSchema* pSchema = getColumnModelSchema(pModel, i);
assignVal(val1, (char*)&defaultVal[i], pModel->pFields[i].bytes, pModel->pFields[i].type);
char* val1 = getPos(data[i]->data, pSchema->bytes, pInterpoInfo->order, capacity, *num);
assignVal(val1, (char*)&defaultVal[i], pSchema->bytes, pSchema->type);
} }
setTagsValueInInterpolation(data, pTags, pModel, pInterpoInfo->order, numOfValCols, capacity, *num); setTagsValueInInterpolation(data, pTags, pModel, pInterpoInfo->order, numOfValCols, capacity, *num);
...@@ -295,7 +309,7 @@ static void doInterpoResultImpl(SInterpolationInfo* pInterpoInfo, int16_t interp ...@@ -295,7 +309,7 @@ static void doInterpoResultImpl(SInterpolationInfo* pInterpoInfo, int16_t interp
int32_t taosDoInterpoResult(SInterpolationInfo* pInterpoInfo, int16_t interpoType, tFilePage** data, int32_t taosDoInterpoResult(SInterpolationInfo* pInterpoInfo, int16_t interpoType, tFilePage** data,
int32_t numOfRawDataInRows, int32_t outputRows, int64_t nInterval, int32_t numOfRawDataInRows, int32_t outputRows, int64_t nInterval,
const int64_t* pPrimaryKeyArray, tColModel* pModel, char** srcData, int64_t* defaultVal, const int64_t* pPrimaryKeyArray, SColumnModel* pModel, char** srcData, int64_t* defaultVal,
const int32_t* functionIDs, int32_t bufSize) { const int32_t* functionIDs, int32_t bufSize) {
int32_t num = 0; int32_t num = 0;
pInterpoInfo->numOfCurrentInterpo = 0; pInterpoInfo->numOfCurrentInterpo = 0;
...@@ -328,17 +342,21 @@ int32_t taosDoInterpoResult(SInterpolationInfo* pInterpoInfo, int16_t interpoTyp ...@@ -328,17 +342,21 @@ int32_t taosDoInterpoResult(SInterpolationInfo* pInterpoInfo, int16_t interpoTyp
(pInterpoInfo->startTimestamp > currentTimestamp && !INTERPOL_IS_ASC_INTERPOL(pInterpoInfo))) { (pInterpoInfo->startTimestamp > currentTimestamp && !INTERPOL_IS_ASC_INTERPOL(pInterpoInfo))) {
/* set the next value for interpolation */ /* set the next value for interpolation */
if (*nextValues == NULL) { if (*nextValues == NULL) {
*nextValues = *nextValues = calloc(1, pModel->rowSize);
calloc(1, pModel->colOffset[pModel->numOfCols - 1] + pModel->pFields[pModel->numOfCols - 1].bytes);
for (int i = 1; i < pModel->numOfCols; i++) { for (int i = 1; i < pModel->numOfCols; i++) {
setNull(*nextValues + pModel->colOffset[i], pModel->pFields[i].type, pModel->pFields[i].bytes); int16_t offset = getColumnModelOffset(pModel, i);
SSchema* pSchema = getColumnModelSchema(pModel, i);
setNull(*nextValues + offset, pSchema->type, pSchema->bytes);
} }
} }
int32_t offset = pInterpoInfo->rowIdx; int32_t offset = pInterpoInfo->rowIdx;
for (int32_t tlen = 0, i = 0; i < pModel->numOfCols - numOfTags; ++i) { for (int32_t tlen = 0, i = 0; i < pModel->numOfCols - numOfTags; ++i) {
memcpy(*nextValues + tlen, srcData[i] + offset * pModel->pFields[i].bytes, pModel->pFields[i].bytes); SSchema* pSchema = getColumnModelSchema(pModel, i);
tlen += pModel->pFields[i].bytes;
memcpy(*nextValues + tlen, srcData[i] + offset * pSchema->bytes, pSchema->bytes);
tlen += pSchema->bytes;
} }
} }
...@@ -358,37 +376,41 @@ int32_t taosDoInterpoResult(SInterpolationInfo* pInterpoInfo, int16_t interpoTyp ...@@ -358,37 +376,41 @@ int32_t taosDoInterpoResult(SInterpolationInfo* pInterpoInfo, int16_t interpoTyp
if (pInterpoInfo->startTimestamp == currentTimestamp) { if (pInterpoInfo->startTimestamp == currentTimestamp) {
if (*prevValues == NULL) { if (*prevValues == NULL) {
*prevValues = *prevValues = calloc(1, pModel->rowSize);
calloc(1, pModel->colOffset[pModel->numOfCols - 1] + pModel->pFields[pModel->numOfCols - 1].bytes);
for (int i = 1; i < pModel->numOfCols; i++) { for (int i = 1; i < pModel->numOfCols; i++) {
setNull(*prevValues + pModel->colOffset[i], pModel->pFields[i].type, pModel->pFields[i].bytes); int16_t offset = getColumnModelOffset(pModel, i);
SSchema* pSchema = getColumnModelSchema(pModel, i);
setNull(*prevValues + offset, pSchema->type, pSchema->bytes);
} }
} }
// assign rows to dst buffer // assign rows to dst buffer
int32_t i = 0; int32_t i = 0;
for (int32_t tlen = 0; i < pModel->numOfCols - numOfTags; ++i) { for (int32_t tlen = 0; i < pModel->numOfCols - numOfTags; ++i) {
char* val1 = getPos(data[i]->data, pModel->pFields[i].bytes, pInterpoInfo->order, bufSize, num); int16_t offset = getColumnModelOffset(pModel, i);
SSchema* pSchema = getColumnModelSchema(pModel, i);
char* val1 = getPos(data[i]->data, pSchema->bytes, pInterpoInfo->order, bufSize, num);
if (i == 0 || if (i == 0 ||
(functionIDs[i] != TSDB_FUNC_COUNT && (functionIDs[i] != TSDB_FUNC_COUNT &&
!isNull(srcData[i] + pInterpoInfo->rowIdx * pModel->pFields[i].bytes, pModel->pFields[i].type)) || !isNull(srcData[i] + pInterpoInfo->rowIdx * pSchema->bytes, pSchema->type)) ||
(functionIDs[i] == TSDB_FUNC_COUNT && (functionIDs[i] == TSDB_FUNC_COUNT &&
*(int64_t*)(srcData[i] + pInterpoInfo->rowIdx * pModel->pFields[i].bytes) != 0)) { *(int64_t*)(srcData[i] + pInterpoInfo->rowIdx * pSchema->bytes) != 0)) {
assignVal(val1, srcData[i] + pInterpoInfo->rowIdx * pModel->pFields[i].bytes, pModel->pFields[i].bytes,
pModel->pFields[i].type); assignVal(val1, srcData[i] + pInterpoInfo->rowIdx * pSchema->bytes, pSchema->bytes, pSchema->type);
memcpy(*prevValues + tlen, srcData[i] + pInterpoInfo->rowIdx * pModel->pFields[i].bytes, memcpy(*prevValues + tlen, srcData[i] + pInterpoInfo->rowIdx * pSchema->bytes, pSchema->bytes);
pModel->pFields[i].bytes);
} else { // i > 0 and isNULL, do interpolation } else { // i > 0 and isNULL, do interpolation
if (interpoType == TSDB_INTERPO_PREV) { if (interpoType == TSDB_INTERPO_PREV) {
assignVal(val1, *prevValues + pModel->colOffset[i], pModel->pFields[i].bytes, pModel->pFields[i].type); assignVal(val1, *prevValues + offset, pSchema->bytes, pSchema->type);
} else if (interpoType == TSDB_INTERPO_LINEAR) { } else if (interpoType == TSDB_INTERPO_LINEAR) {
// TODO: // TODO:
} else { } else {
assignVal(val1, (char*)&defaultVal[i], pModel->pFields[i].bytes, pModel->pFields[i].type); assignVal(val1, (char*)&defaultVal[i], pSchema->bytes, pSchema->type);
} }
} }
tlen += pModel->pFields[i].bytes; tlen += pSchema->bytes;
} }
/* set the tag value for final result */ /* set the tag value for final result */
......
src/util/src/tpercentile.c 0 → 100644
浏览文件 @ 953be7eb
此差异已折叠。
src/util/src/tresultBuf.c 0 → 100644
浏览文件 @ 953be7eb
#include "hash.h"
#include "taoserror.h"
#include "textbuffer.h"
#include "tlog.h"
#include "tsqlfunction.h"
#include "tresultBuf.h"
#define DEFAULT_INTERN_BUF_SIZE 16384L
int32_t createResultBuf(SQueryResultBuf** pResultBuf, int32_t size, int32_t rowSize) {
SQueryResultBuf* pResBuf = calloc(1, sizeof(SQueryResultBuf));
pResBuf->numOfRowsPerPage = (DEFAULT_INTERN_BUF_SIZE - sizeof(tFilePage)) / rowSize;
pResBuf->numOfPages = size;
pResBuf->totalBufSize = pResBuf->numOfPages * DEFAULT_INTERN_BUF_SIZE;
pResBuf->incStep = 4;
// init id hash table
pResBuf->idsTable = taosInitHashTable(size, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), false);
pResBuf->list = calloc(size, sizeof(SIDList));
pResBuf->numOfAllocGroupIds = size;
char path[4096] = {0};
getTmpfilePath("tsdb_q_buf", path);
pResBuf->path = strdup(path);
pResBuf->fd = open(pResBuf->path, O_CREAT | O_RDWR, 0666);
memset(path, 0, tListLen(path));
if (!FD_VALID(pResBuf->fd)) {
pError("failed to create tmp file: %s on disk. %s", pResBuf->path, strerror(errno));
return TSDB_CODE_CLI_NO_DISKSPACE;
}
int32_t ret = ftruncate(pResBuf->fd, pResBuf->numOfPages * DEFAULT_INTERN_BUF_SIZE);
if (ret != TSDB_CODE_SUCCESS) {
pError("failed to create tmp file: %s on disk. %s", pResBuf->path, strerror(errno));
return TSDB_CODE_CLI_NO_DISKSPACE;
}
pResBuf->pBuf = mmap(NULL, pResBuf->totalBufSize, PROT_READ | PROT_WRITE, MAP_SHARED, pResBuf->fd, 0);
if (pResBuf->pBuf == MAP_FAILED) {
pError("QInfo:%p failed to map temp file: %s. %s", pResBuf->path, strerror(errno));
return TSDB_CODE_CLI_OUT_OF_MEMORY; // todo change error code
}
pTrace("create tmp file for output result, %s, " PRId64 "bytes", pResBuf->path, pResBuf->totalBufSize);
*pResultBuf = pResBuf;
return TSDB_CODE_SUCCESS;
}
tFilePage* getResultBufferPageById(SQueryResultBuf* pResultBuf, int32_t id) {
assert(id < pResultBuf->numOfPages && id >= 0);
return (tFilePage*)(pResultBuf->pBuf + DEFAULT_INTERN_BUF_SIZE * id);
}
int32_t getNumOfResultBufGroupId(SQueryResultBuf* pResultBuf) { return taosNumElemsInHashTable(pResultBuf->idsTable); }
int32_t getResBufSize(SQueryResultBuf* pResultBuf) { return pResultBuf->totalBufSize; }
static int32_t extendDiskFileSize(SQueryResultBuf* pResultBuf, int32_t numOfPages) {
assert(pResultBuf->numOfPages * DEFAULT_INTERN_BUF_SIZE == pResultBuf->totalBufSize);
int32_t ret = munmap(pResultBuf->pBuf, pResultBuf->totalBufSize);
pResultBuf->numOfPages += numOfPages;
/*
* disk-based output buffer is exhausted, try to extend the disk-based buffer, the available disk space may
* be insufficient
*/
ret = ftruncate(pResultBuf->fd, pResultBuf->numOfPages * DEFAULT_INTERN_BUF_SIZE);
if (ret != 0) {
// dError("QInfo:%p failed to create intermediate result output file:%s. %s", pQInfo, pSupporter->extBufFile,
// strerror(errno));
return -TSDB_CODE_SERV_NO_DISKSPACE;
}
pResultBuf->totalBufSize = pResultBuf->numOfPages * DEFAULT_INTERN_BUF_SIZE;
pResultBuf->pBuf = mmap(NULL, pResultBuf->totalBufSize, PROT_READ | PROT_WRITE, MAP_SHARED, pResultBuf->fd, 0);
if (pResultBuf->pBuf == MAP_FAILED) {
// dError("QInfo:%p failed to map temp file: %s. %s", pQInfo, pSupporter->extBufFile, strerror(errno));
return -TSDB_CODE_SERV_OUT_OF_MEMORY;
}
return TSDB_CODE_SUCCESS;
}
static bool noMoreAvailablePages(SQueryResultBuf* pResultBuf) {
return (pResultBuf->allocateId == pResultBuf->numOfPages - 1);
}
static int32_t getGroupIndex(SQueryResultBuf* pResultBuf, int32_t groupId) {
assert(pResultBuf != NULL);
char* p = taosGetDataFromHashTable(pResultBuf->idsTable, (const char*)&groupId, sizeof(int32_t));
if (p == NULL) { // it is a new group id
return -1;
}
int32_t slot = GET_INT32_VAL(p);
assert(slot >= 0 && slot < pResultBuf->numOfAllocGroupIds);
return slot;
}
static int32_t addNewGroupId(SQueryResultBuf* pResultBuf, int32_t groupId) {
int32_t num = getNumOfResultBufGroupId(pResultBuf); // the num is the newest allocated group id slot
if (pResultBuf->numOfAllocGroupIds <= num) {
size_t n = pResultBuf->numOfAllocGroupIds << 1u;
SIDList* p = (SIDList*)realloc(pResultBuf->list, sizeof(SIDList) * n);
assert(p != NULL);
memset(&p[pResultBuf->numOfAllocGroupIds], 0, sizeof(SIDList) * pResultBuf->numOfAllocGroupIds);
pResultBuf->list = p;
pResultBuf->numOfAllocGroupIds = n;
}
taosAddToHashTable(pResultBuf->idsTable, (const char*)&groupId, sizeof(int32_t), &num, sizeof(int32_t));
return num;
}
static int32_t doRegisterId(SIDList* pList, int32_t id) {
if (pList->size >= pList->alloc) {
int32_t s = 0;
if (pList->alloc == 0) {
s = 4;
assert(pList->pData == NULL);
} else {
s = pList->alloc << 1u;
}
int32_t* c = realloc(pList->pData, s * sizeof(int32_t));
assert(c);
memset(&c[pList->alloc], 0, sizeof(int32_t) * pList->alloc);
pList->pData = c;
pList->alloc = s;
}
pList->pData[pList->size++] = id;
return 0;
}
static void registerPageId(SQueryResultBuf* pResultBuf, int32_t groupId, int32_t pageId) {
int32_t slot = getGroupIndex(pResultBuf, groupId);
if (slot < 0) {
slot = addNewGroupId(pResultBuf, groupId);
}
SIDList* pList = &pResultBuf->list[slot];
doRegisterId(pList, pageId);
}
tFilePage* getNewDataBuf(SQueryResultBuf* pResultBuf, int32_t groupId, int32_t* pageId) {
if (noMoreAvailablePages(pResultBuf)) {
if (extendDiskFileSize(pResultBuf, pResultBuf->incStep) != TSDB_CODE_SUCCESS) {
return NULL;
}
}
// register new id in this group
*pageId = (pResultBuf->allocateId++);
registerPageId(pResultBuf, groupId, *pageId);
tFilePage* page = getResultBufferPageById(pResultBuf, *pageId);
// clear memory for the new page
memset(page, 0, DEFAULT_INTERN_BUF_SIZE);
return page;
}
int32_t getNumOfRowsPerPage(SQueryResultBuf* pResultBuf) { return pResultBuf->numOfRowsPerPage; }
SIDList getDataBufPagesIdList(SQueryResultBuf* pResultBuf, int32_t groupId) {
SIDList list = {0};
int32_t slot = getGroupIndex(pResultBuf, groupId);
if (slot < 0) {
return list;
} else {
return pResultBuf->list[slot];
}
}
void destroyResultBuf(SQueryResultBuf* pResultBuf) {
if (pResultBuf == NULL) {
return;
}
if (FD_VALID(pResultBuf->fd)) {
close(pResultBuf->fd);
}
pTrace("disk-based output buffer closed, %" PRId64 " bytes, file:%s", pResultBuf->totalBufSize, pResultBuf->path);
munmap(pResultBuf->pBuf, pResultBuf->totalBufSize);
unlink(pResultBuf->path);
tfree(pResultBuf->path);
for (int32_t i = 0; i < pResultBuf->numOfAllocGroupIds; ++i) {
SIDList* pList = &pResultBuf->list[i];
tfree(pList->pData);
}
tfree(pResultBuf->list);
taosCleanUpHashTable(pResultBuf->idsTable);
tfree(pResultBuf);
}
int32_t getLastPageId(SIDList *pList) {
if (pList == NULL && pList->size <= 0) {
return -1;
}
return pList->pData[pList->size - 1];
}
src/util/src/ttokenizer.c
浏览文件 @ 953be7eb
...@@ -274,7 +274,7 @@ int tSQLKeywordCode(const char* z, int n) { ...@@ -274,7 +274,7 @@ int tSQLKeywordCode(const char* z, int n) {
} }
} }
SKeyword** pKey = (SKeyword**)taosGetDataFromHash(KeywordHashTable, key, n); SKeyword** pKey = (SKeyword**)taosGetDataFromHashTable(KeywordHashTable, key, n);
if (pKey != NULL) { if (pKey != NULL) {
return (*pKey)->type; return (*pKey)->type;
} else { } else {
......
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