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TDengine

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提交 4a40bf25 编写于 作者: L Liu Jicong
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fix: interval status do not reset for stream

上级 2aa9ff6d
隐藏空白更改
内联 并排
Showing with 241 addition and 232 deletion
example/src/tstream.c
浏览文件 @ 4a40bf25
......@@ -25,7 +25,7 @@ int32_t init_env() {
return -1;
}
TAOS_RES* pRes = taos_query(pConn, "create database if not exists abc1 vgroups 2");
TAOS_RES* pRes = taos_query(pConn, "create database if not exists abc1 vgroups 1");
if (taos_errno(pRes) != 0) {
printf("error in create db, reason:%s\n", taos_errstr(pRes));
return -1;
......
source/libs/function/src/builtinsimpl.c
浏览文件 @ 4a40bf25
......@@ -36,27 +36,33 @@ typedef struct SAvgRes {
typedef struct STopBotResItem {
SVariant v;
uint64_t uid; // it is a table uid, used to extract tag data during building of the final result for the tag data
uint64_t uid; // it is a table uid, used to extract tag data during building of the final result for the tag data
struct {
int32_t pageId;
int32_t offset;
} tuplePos; // tuple data of this chosen row
int32_t pageId;
int32_t offset;
} tuplePos; // tuple data of this chosen row
} STopBotResItem;
typedef struct STopBotRes {
STopBotResItem *pItems;
STopBotResItem* pItems;
} STopBotRes;
typedef struct SStddevRes {
double result;
int64_t count;
union {double quadraticDSum; int64_t quadraticISum;};
union {double dsum; int64_t isum;};
union {
double quadraticDSum;
int64_t quadraticISum;
};
union {
double dsum;
int64_t isum;
};
} SStddevRes;
typedef struct SPercentileInfo {
double result;
tMemBucket *pMemBucket;
tMemBucket* pMemBucket;
int32_t stage;
double minval;
double maxval;
......@@ -64,19 +70,22 @@ typedef struct SPercentileInfo {
} SPercentileInfo;
typedef struct SDiffInfo {
bool hasPrev;
bool includeNull;
bool ignoreNegative;
bool firstOutput;
union { int64_t i64; double d64;} prev;
bool hasPrev;
bool includeNull;
bool ignoreNegative;
bool firstOutput;
union {
int64_t i64;
double d64;
} prev;
} SDiffInfo;
#define SET_VAL(_info, numOfElem, res) \
do { \
if ((numOfElem) <= 0) { \
break; \
} \
(_info)->numOfRes = (res); \
#define SET_VAL(_info, numOfElem, res) \
do { \
if ((numOfElem) <= 0) { \
break; \
} \
(_info)->numOfRes = (res); \
} while (0)
#define GET_TS_LIST(x) ((TSKEY*)((x)->ptsList))
......@@ -85,7 +94,7 @@ typedef struct SDiffInfo {
#define DO_UPDATE_TAG_COLUMNS_WITHOUT_TS(ctx) \
do { \
for (int32_t _i = 0; _i < (ctx)->tagInfo.numOfTagCols; ++_i) { \
SqlFunctionCtx *__ctx = (ctx)->tagInfo.pTagCtxList[_i]; \
SqlFunctionCtx* __ctx = (ctx)->tagInfo.pTagCtxList[_i]; \
__ctx->fpSet.process(__ctx); \
} \
} while (0);
......@@ -101,7 +110,7 @@ typedef struct SDiffInfo {
#define LOOPCHECK_N(val, _col, ctx, _t, _nrow, _start, sign, num) \
do { \
_t *d = (_t *)((_col)->pData); \
_t* d = (_t*)((_col)->pData); \
for (int32_t i = (_start); i < (_nrow) + (_start); ++i) { \
if (((_col)->hasNull) && colDataIsNull_f((_col)->nullbitmap, i)) { \
continue; \
......@@ -111,8 +120,7 @@ typedef struct SDiffInfo {
} \
} while (0)
bool functionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo) {
bool functionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResultInfo) {
if (pResultInfo->initialized) {
return false;
}
......@@ -126,12 +134,12 @@ bool functionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo) {
}
int32_t functionFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
int32_t slotId = pCtx->pExpr->base.resSchema.slotId;
int32_t slotId = pCtx->pExpr->base.resSchema.slotId;
SColumnInfoData* pCol = taosArrayGet(pBlock->pDataBlock, slotId);
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
pResInfo->isNullRes = (pResInfo->numOfRes == 0)? 1:0;
cleanupResultRowEntry(pResInfo);
pResInfo->isNullRes = (pResInfo->numOfRes == 0) ? 1 : 0;
/*cleanupResultRowEntry(pResInfo);*/
char* in = GET_ROWCELL_INTERBUF(pResInfo);
colDataAppend(pCol, pBlock->info.rows, in, pResInfo->isNullRes);
......@@ -140,11 +148,11 @@ int32_t functionFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
}
int32_t functionFinalizeWithResultBuf(SqlFunctionCtx* pCtx, SSDataBlock* pBlock, char* finalResult) {
int32_t slotId = pCtx->pExpr->base.resSchema.slotId;
int32_t slotId = pCtx->pExpr->base.resSchema.slotId;
SColumnInfoData* pCol = taosArrayGet(pBlock->pDataBlock, slotId);
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
pResInfo->isNullRes = (pResInfo->numOfRes == 0)? 1:0;
pResInfo->isNullRes = (pResInfo->numOfRes == 0) ? 1 : 0;
cleanupResultRowEntry(pResInfo);
char* in = finalResult;
......@@ -170,7 +178,7 @@ bool getCountFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv) {
* count function does need the finalize, if data is missing, the default value, which is 0, is used
* count function does not use the pCtx->interResBuf to keep the intermediate buffer
*/
int32_t countFunction(SqlFunctionCtx *pCtx) {
int32_t countFunction(SqlFunctionCtx* pCtx) {
int32_t numOfElem = 0;
/*
......@@ -179,7 +187,7 @@ int32_t countFunction(SqlFunctionCtx *pCtx) {
* 3. for primary key column, pInputCol->hasNull always be false, pInput->colDataAggIsSet == false;
*/
SInputColumnInfoData* pInput = &pCtx->input;
SColumnInfoData* pInputCol = pInput->pData[0];
SColumnInfoData* pInputCol = pInput->pData[0];
if (pInput->colDataAggIsSet && pInput->totalRows == pInput->numOfRows) {
numOfElem = pInput->numOfRows - pInput->pColumnDataAgg[0]->numOfNull;
ASSERT(numOfElem >= 0);
......@@ -192,14 +200,15 @@ int32_t countFunction(SqlFunctionCtx *pCtx) {
numOfElem += 1;
}
} else {
//when counting on the primary time stamp column and no statistics data is presented, use the size value directly.
// when counting on the primary time stamp column and no statistics data is presented, use the size value
// directly.
numOfElem = pInput->numOfRows;
}
}
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
char* buf = GET_ROWCELL_INTERBUF(pResInfo);
*((int64_t *)buf) += numOfElem;
char* buf = GET_ROWCELL_INTERBUF(pResInfo);
*((int64_t*)buf) += numOfElem;
SET_VAL(pResInfo, numOfElem, 1);
return TSDB_CODE_SUCCESS;
......@@ -207,7 +216,7 @@ int32_t countFunction(SqlFunctionCtx *pCtx) {
#define LIST_ADD_N(_res, _col, _start, _rows, _t, numOfElem) \
do { \
_t *d = (_t *)(_col->pData); \
_t* d = (_t*)(_col->pData); \
for (int32_t i = (_start); i < (_rows) + (_start); ++i) { \
if (((_col)->hasNull) && colDataIsNull_f((_col)->nullbitmap, i)) { \
continue; \
......@@ -217,13 +226,13 @@ int32_t countFunction(SqlFunctionCtx *pCtx) {
} \
} while (0)
int32_t sumFunction(SqlFunctionCtx *pCtx) {
int32_t sumFunction(SqlFunctionCtx* pCtx) {
int32_t numOfElem = 0;
// Only the pre-computing information loaded and actual data does not loaded
SInputColumnInfoData* pInput = &pCtx->input;
SColumnDataAgg *pAgg = pInput->pColumnDataAgg[0];
int32_t type = pInput->pData[0]->info.type;
SColumnDataAgg* pAgg = pInput->pColumnDataAgg[0];
int32_t type = pInput->pData[0]->info.type;
SSumRes* pSumRes = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
......@@ -241,7 +250,7 @@ int32_t sumFunction(SqlFunctionCtx *pCtx) {
} else { // computing based on the true data block
SColumnInfoData* pCol = pInput->pData[0];
int32_t start = pInput->startRowIndex;
int32_t start = pInput->startRowIndex;
int32_t numOfRows = pInput->numOfRows;
if (IS_SIGNED_NUMERIC_TYPE(type) || type == TSDB_DATA_TYPE_BOOL) {
......@@ -286,7 +295,7 @@ bool getAvgFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv) {
return true;
}
bool avgFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo) {
bool avgFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResultInfo) {
if (!functionSetup(pCtx, pResultInfo)) {
return false;
}
......@@ -313,21 +322,21 @@ int32_t avgFunction(SqlFunctionCtx* pCtx) {
switch (type) {
case TSDB_DATA_TYPE_TINYINT: {
int8_t* plist = (int8_t*)pCol->pData;
for (int32_t i = start; i < numOfRows + pInput->startRowIndex; ++i) {
if (pCol->hasNull && colDataIsNull_f(pCol->nullbitmap, i)) {
continue;
}
numOfElem += 1;
pAvgRes->count += 1;
pAvgRes->sum.isum += plist[i];
int8_t* plist = (int8_t*)pCol->pData;
for (int32_t i = start; i < numOfRows + pInput->startRowIndex; ++i) {
if (pCol->hasNull && colDataIsNull_f(pCol->nullbitmap, i)) {
continue;
}
break;
numOfElem += 1;
pAvgRes->count += 1;
pAvgRes->sum.isum += plist[i];
}
case TSDB_DATA_TYPE_SMALLINT: {
break;
}
case TSDB_DATA_TYPE_SMALLINT: {
int16_t* plist = (int16_t*)pCol->pData;
for (int32_t i = start; i < numOfRows + pInput->startRowIndex; ++i) {
if (pCol->hasNull && colDataIsNull_f(pCol->nullbitmap, i)) {
......@@ -409,22 +418,22 @@ int32_t avgFunction(SqlFunctionCtx* pCtx) {
int32_t avgFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
SInputColumnInfoData* pInput = &pCtx->input;
int32_t type = pInput->pData[0]->info.type;
SAvgRes* pAvgRes = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
int32_t type = pInput->pData[0]->info.type;
SAvgRes* pAvgRes = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
if (IS_INTEGER_TYPE(type)) {
pAvgRes->result = pAvgRes->sum.isum / ((double) pAvgRes->count);
pAvgRes->result = pAvgRes->sum.isum / ((double)pAvgRes->count);
} else {
pAvgRes->result = pAvgRes->sum.dsum / ((double) pAvgRes->count);
pAvgRes->result = pAvgRes->sum.dsum / ((double)pAvgRes->count);
}
return functionFinalize(pCtx, pBlock);
}
EFuncDataRequired statisDataRequired(SFunctionNode* pFunc, STimeWindow* pTimeWindow){
EFuncDataRequired statisDataRequired(SFunctionNode* pFunc, STimeWindow* pTimeWindow) {
return FUNC_DATA_REQUIRED_STATIS_LOAD;
}
bool maxFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo) {
bool maxFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResultInfo) {
if (!functionSetup(pCtx, pResultInfo)) {
return false;
}
......@@ -432,34 +441,34 @@ bool maxFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo) {
char* buf = GET_ROWCELL_INTERBUF(pResultInfo);
switch (pCtx->resDataInfo.type) {
case TSDB_DATA_TYPE_INT:
*((int32_t *)buf) = INT32_MIN;
*((int32_t*)buf) = INT32_MIN;
break;
case TSDB_DATA_TYPE_UINT:
*((uint32_t *)buf) = 0;
*((uint32_t*)buf) = 0;
break;
case TSDB_DATA_TYPE_FLOAT:
*((float *)buf) = -FLT_MAX;
*((float*)buf) = -FLT_MAX;
break;
case TSDB_DATA_TYPE_DOUBLE:
SET_DOUBLE_VAL(((double *)buf), -DBL_MAX);
SET_DOUBLE_VAL(((double*)buf), -DBL_MAX);
break;
case TSDB_DATA_TYPE_BIGINT:
*((int64_t *)buf) = INT64_MIN;
*((int64_t*)buf) = INT64_MIN;
break;
case TSDB_DATA_TYPE_UBIGINT:
*((uint64_t *)buf) = 0;
*((uint64_t*)buf) = 0;
break;
case TSDB_DATA_TYPE_SMALLINT:
*((int16_t *)buf) = INT16_MIN;
*((int16_t*)buf) = INT16_MIN;
break;
case TSDB_DATA_TYPE_USMALLINT:
*((uint16_t *)buf) = 0;
*((uint16_t*)buf) = 0;
break;
case TSDB_DATA_TYPE_TINYINT:
*((int8_t *)buf) = INT8_MIN;
*((int8_t*)buf) = INT8_MIN;
break;
case TSDB_DATA_TYPE_UTINYINT:
*((uint8_t *)buf) = 0;
*((uint8_t*)buf) = 0;
break;
case TSDB_DATA_TYPE_BOOL:
*((int8_t*)buf) = 0;
......@@ -470,7 +479,7 @@ bool maxFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo) {
return true;
}
bool minFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo) {
bool minFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResultInfo) {
if (!functionSetup(pCtx, pResultInfo)) {
return false; // not initialized since it has been initialized
}
......@@ -478,34 +487,34 @@ bool minFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo) {
char* buf = GET_ROWCELL_INTERBUF(pResultInfo);
switch (pCtx->resDataInfo.type) {
case TSDB_DATA_TYPE_TINYINT:
*((int8_t *)buf) = INT8_MAX;
*((int8_t*)buf) = INT8_MAX;
break;
case TSDB_DATA_TYPE_UTINYINT:
*(uint8_t *) buf = UINT8_MAX;
*(uint8_t*)buf = UINT8_MAX;
break;
case TSDB_DATA_TYPE_SMALLINT:
*((int16_t *)buf) = INT16_MAX;
*((int16_t*)buf) = INT16_MAX;
break;
case TSDB_DATA_TYPE_USMALLINT:
*((uint16_t *)buf) = UINT16_MAX;
*((uint16_t*)buf) = UINT16_MAX;
break;
case TSDB_DATA_TYPE_INT:
*((int32_t *)buf) = INT32_MAX;
*((int32_t*)buf) = INT32_MAX;
break;
case TSDB_DATA_TYPE_UINT:
*((uint32_t *)buf) = UINT32_MAX;
*((uint32_t*)buf) = UINT32_MAX;
break;
case TSDB_DATA_TYPE_BIGINT:
*((int64_t *)buf) = INT64_MAX;
*((int64_t*)buf) = INT64_MAX;
break;
case TSDB_DATA_TYPE_UBIGINT:
*((uint64_t *)buf) = UINT64_MAX;
*((uint64_t*)buf) = UINT64_MAX;
break;
case TSDB_DATA_TYPE_FLOAT:
*((float *)buf) = FLT_MAX;
*((float*)buf) = FLT_MAX;
break;
case TSDB_DATA_TYPE_DOUBLE:
SET_DOUBLE_VAL(((double *)buf), DBL_MAX);
SET_DOUBLE_VAL(((double*)buf), DBL_MAX);
break;
case TSDB_DATA_TYPE_BOOL:
*((int8_t*)buf) = 1;
......@@ -528,21 +537,21 @@ bool getMinmaxFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv) {
#define DO_UPDATE_TAG_COLUMNS_WITHOUT_TS(ctx) \
do { \
for (int32_t _i = 0; _i < (ctx)->tagInfo.numOfTagCols; ++_i) { \
SqlFunctionCtx *__ctx = (ctx)->tagInfo.pTagCtxList[_i]; \
SqlFunctionCtx* __ctx = (ctx)->tagInfo.pTagCtxList[_i]; \
__ctx->fpSet.process(__ctx); \
} \
} while (0);
#define DO_UPDATE_SUBSID_RES(ctx, ts) \
do { \
#define DO_UPDATE_SUBSID_RES(ctx, ts) \
do { \
for (int32_t _i = 0; _i < (ctx)->subsidiaries.num; ++_i) { \
SqlFunctionCtx* __ctx = (ctx)->subsidiaries.pCtx[_i]; \
if (__ctx->functionId == FUNCTION_TS_DUMMY) { \
__ctx->tag.i = (ts); \
__ctx->tag.nType = TSDB_DATA_TYPE_BIGINT; \
} \
__ctx->fpSet.process(__ctx); \
} \
SqlFunctionCtx* __ctx = (ctx)->subsidiaries.pCtx[_i]; \
if (__ctx->functionId == FUNCTION_TS_DUMMY) { \
__ctx->tag.i = (ts); \
__ctx->tag.nType = TSDB_DATA_TYPE_BIGINT; \
} \
__ctx->fpSet.process(__ctx); \
} \
} while (0)
#define UPDATE_DATA(ctx, left, right, num, sign, _ts) \
......@@ -556,7 +565,7 @@ bool getMinmaxFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv) {
#define LOOPCHECK_N(val, _col, ctx, _t, _nrow, _start, sign, num) \
do { \
_t *d = (_t *)((_col)->pData); \
_t* d = (_t*)((_col)->pData); \
for (int32_t i = (_start); i < (_nrow) + (_start); ++i) { \
if (((_col)->hasNull) && colDataIsNull_f((_col)->nullbitmap, i)) { \
continue; \
......@@ -566,17 +575,17 @@ bool getMinmaxFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv) {
} \
} while (0)
int32_t doMinMaxHelper(SqlFunctionCtx *pCtx, int32_t isMinFunc) {
int32_t doMinMaxHelper(SqlFunctionCtx* pCtx, int32_t isMinFunc) {
int32_t numOfElems = 0;
SInputColumnInfoData* pInput = &pCtx->input;
SColumnDataAgg *pAgg = pInput->pColumnDataAgg[0];
SColumnDataAgg* pAgg = pInput->pColumnDataAgg[0];
SColumnInfoData* pCol = pInput->pData[0];
int32_t type = pCol->info.type;
int32_t type = pCol->info.type;
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
char* buf = GET_ROWCELL_INTERBUF(pResInfo);
char* buf = GET_ROWCELL_INTERBUF(pResInfo);
// data in current data block are qualified to the query
if (pInput->colDataAggIsSet) {
......@@ -591,15 +600,15 @@ int32_t doMinMaxHelper(SqlFunctionCtx *pCtx, int32_t isMinFunc) {
int16_t index = 0;
if (isMinFunc) {
tval = &pInput->pColumnDataAgg[0]->min;
tval = &pInput->pColumnDataAgg[0]->min;
index = pInput->pColumnDataAgg[0]->minIndex;
} else {
tval = &pInput->pColumnDataAgg[0]->max;
tval = &pInput->pColumnDataAgg[0]->max;
index = pInput->pColumnDataAgg[0]->maxIndex;
}
// the index is the original position, not the relative position
TSKEY key = (pCtx->ptsList != NULL)? pCtx->ptsList[index]:TSKEY_INITIAL_VAL;
TSKEY key = (pCtx->ptsList != NULL) ? pCtx->ptsList[index] : TSKEY_INITIAL_VAL;
if (IS_SIGNED_NUMERIC_TYPE(type)) {
int64_t prev = 0;
......@@ -607,7 +616,7 @@ int32_t doMinMaxHelper(SqlFunctionCtx *pCtx, int32_t isMinFunc) {
int64_t val = GET_INT64_VAL(tval);
if ((prev < val) ^ isMinFunc) {
*(int64_t*) buf = val;
*(int64_t*)buf = val;
for (int32_t i = 0; i < (pCtx)->subsidiaries.num; ++i) {
SqlFunctionCtx* __ctx = pCtx->subsidiaries.pCtx[i];
if (__ctx->functionId == FUNCTION_TS_DUMMY) { // TODO refactor
......@@ -624,7 +633,7 @@ int32_t doMinMaxHelper(SqlFunctionCtx *pCtx, int32_t isMinFunc) {
uint64_t val = GET_UINT64_VAL(tval);
if ((prev < val) ^ isMinFunc) {
*(uint64_t*) buf = val;
*(uint64_t*)buf = val;
for (int32_t i = 0; i < (pCtx)->subsidiaries.num; ++i) {
SqlFunctionCtx* __ctx = pCtx->subsidiaries.pCtx[i];
if (__ctx->functionId == FUNCTION_TS_DUMMY) { // TODO refactor
......@@ -636,11 +645,11 @@ int32_t doMinMaxHelper(SqlFunctionCtx *pCtx, int32_t isMinFunc) {
}
}
} else if (type == TSDB_DATA_TYPE_DOUBLE) {
double val = GET_DOUBLE_VAL(tval);
UPDATE_DATA(pCtx, *(double*) buf, val, numOfElems, isMinFunc, key);
double val = GET_DOUBLE_VAL(tval);
UPDATE_DATA(pCtx, *(double*)buf, val, numOfElems, isMinFunc, key);
} else if (type == TSDB_DATA_TYPE_FLOAT) {
double val = GET_DOUBLE_VAL(tval);
UPDATE_DATA(pCtx, *(float*) buf, val, numOfElems, isMinFunc, key);
UPDATE_DATA(pCtx, *(float*)buf, val, numOfElems, isMinFunc, key);
}
return numOfElems;
......@@ -653,10 +662,10 @@ int32_t doMinMaxHelper(SqlFunctionCtx *pCtx, int32_t isMinFunc) {
if (type == TSDB_DATA_TYPE_TINYINT || type == TSDB_DATA_TYPE_BOOL) {
LOOPCHECK_N(*(int8_t*)buf, pCol, pCtx, int8_t, numOfRows, start, isMinFunc, numOfElems);
} else if (type == TSDB_DATA_TYPE_SMALLINT) {
LOOPCHECK_N(*(int16_t*) buf, pCol, pCtx, int16_t, numOfRows, start, isMinFunc, numOfElems);
LOOPCHECK_N(*(int16_t*)buf, pCol, pCtx, int16_t, numOfRows, start, isMinFunc, numOfElems);
} else if (type == TSDB_DATA_TYPE_INT) {
int32_t *pData = (int32_t*)pCol->pData;
int32_t *val = (int32_t*) buf;
int32_t* pData = (int32_t*)pCol->pData;
int32_t* val = (int32_t*)buf;
for (int32_t i = start; i < start + numOfRows; ++i) {
if ((pCol->hasNull) && colDataIsNull_f(pCol->nullbitmap, i)) {
......@@ -665,7 +674,7 @@ int32_t doMinMaxHelper(SqlFunctionCtx *pCtx, int32_t isMinFunc) {
if ((*val < pData[i]) ^ isMinFunc) {
*val = pData[i];
TSKEY ts = (pCtx->ptsList != NULL)? GET_TS_DATA(pCtx, i) : 0;
TSKEY ts = (pCtx->ptsList != NULL) ? GET_TS_DATA(pCtx, i) : 0;
DO_UPDATE_SUBSID_RES(pCtx, ts);
}
......@@ -676,34 +685,34 @@ int32_t doMinMaxHelper(SqlFunctionCtx *pCtx, int32_t isMinFunc) {
qDebug("max value updated:%d", *retVal);
#endif
} else if (type == TSDB_DATA_TYPE_BIGINT) {
LOOPCHECK_N(*(int64_t*) buf, pCol, pCtx, int64_t, numOfRows, start, isMinFunc, numOfElems);
LOOPCHECK_N(*(int64_t*)buf, pCol, pCtx, int64_t, numOfRows, start, isMinFunc, numOfElems);
}
} else if (IS_UNSIGNED_NUMERIC_TYPE(type)) {
if (type == TSDB_DATA_TYPE_UTINYINT) {
LOOPCHECK_N(*(uint8_t*) buf, pCol, pCtx, uint8_t, numOfRows, start, isMinFunc, numOfElems);
LOOPCHECK_N(*(uint8_t*)buf, pCol, pCtx, uint8_t, numOfRows, start, isMinFunc, numOfElems);
} else if (type == TSDB_DATA_TYPE_USMALLINT) {
LOOPCHECK_N(*(uint16_t*) buf, pCol, pCtx, uint16_t, numOfRows, start, isMinFunc, numOfElems);
LOOPCHECK_N(*(uint16_t*)buf, pCol, pCtx, uint16_t, numOfRows, start, isMinFunc, numOfElems);
} else if (type == TSDB_DATA_TYPE_UINT) {
LOOPCHECK_N(*(uint32_t*) buf, pCol, pCtx, uint32_t, numOfRows, start, isMinFunc, numOfElems);
LOOPCHECK_N(*(uint32_t*)buf, pCol, pCtx, uint32_t, numOfRows, start, isMinFunc, numOfElems);
} else if (type == TSDB_DATA_TYPE_UBIGINT) {
LOOPCHECK_N(*(uint64_t*) buf, pCol, pCtx, uint64_t, numOfRows, start, isMinFunc, numOfElems);
LOOPCHECK_N(*(uint64_t*)buf, pCol, pCtx, uint64_t, numOfRows, start, isMinFunc, numOfElems);
}
} else if (type == TSDB_DATA_TYPE_DOUBLE) {
LOOPCHECK_N(*(double*) buf, pCol, pCtx, double, numOfRows, start, isMinFunc, numOfElems);
LOOPCHECK_N(*(double*)buf, pCol, pCtx, double, numOfRows, start, isMinFunc, numOfElems);
} else if (type == TSDB_DATA_TYPE_FLOAT) {
LOOPCHECK_N(*(float*) buf, pCol, pCtx, float, numOfRows, start, isMinFunc, numOfElems);
LOOPCHECK_N(*(float*)buf, pCol, pCtx, float, numOfRows, start, isMinFunc, numOfElems);
}
return numOfElems;
}
int32_t minFunction(SqlFunctionCtx *pCtx) {
int32_t minFunction(SqlFunctionCtx* pCtx) {
int32_t numOfElems = doMinMaxHelper(pCtx, 1);
SET_VAL(GET_RES_INFO(pCtx), numOfElems, 1);
return TSDB_CODE_SUCCESS;
}
int32_t maxFunction(SqlFunctionCtx *pCtx) {
int32_t maxFunction(SqlFunctionCtx* pCtx) {
int32_t numOfElems = doMinMaxHelper(pCtx, 0);
SET_VAL(GET_RES_INFO(pCtx), numOfElems, 1);
return TSDB_CODE_SUCCESS;
......@@ -714,7 +723,7 @@ bool getStddevFuncEnv(SFunctionNode* pFunc, SFuncExecEnv* pEnv) {
return true;
}
bool stddevFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo) {
bool stddevFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResultInfo) {
if (!functionSetup(pCtx, pResultInfo)) {
return false;
}
......@@ -741,22 +750,22 @@ int32_t stddevFunction(SqlFunctionCtx* pCtx) {
switch (type) {
case TSDB_DATA_TYPE_TINYINT: {
int8_t* plist = (int8_t*)pCol->pData;
for (int32_t i = start; i < numOfRows + start; ++i) {
if (pCol->hasNull && colDataIsNull_f(pCol->nullbitmap, i)) {
continue;
}
numOfElem += 1;
pStddevRes->count += 1;
pStddevRes->isum += plist[i];
pStddevRes->quadraticISum += plist[i] * plist[i];
int8_t* plist = (int8_t*)pCol->pData;
for (int32_t i = start; i < numOfRows + start; ++i) {
if (pCol->hasNull && colDataIsNull_f(pCol->nullbitmap, i)) {
continue;
}
break;
numOfElem += 1;
pStddevRes->count += 1;
pStddevRes->isum += plist[i];
pStddevRes->quadraticISum += plist[i] * plist[i];
}
case TSDB_DATA_TYPE_SMALLINT: {
break;
}
case TSDB_DATA_TYPE_SMALLINT: {
int16_t* plist = (int16_t*)pCol->pData;
for (int32_t i = start; i < numOfRows + pInput->startRowIndex; ++i) {
if (pCol->hasNull && colDataIsNull_f(pCol->nullbitmap, i)) {
......@@ -843,15 +852,15 @@ int32_t stddevFunction(SqlFunctionCtx* pCtx) {
int32_t stddevFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
SInputColumnInfoData* pInput = &pCtx->input;
int32_t type = pInput->pData[0]->info.type;
SStddevRes* pStddevRes = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
double avg;
int32_t type = pInput->pData[0]->info.type;
SStddevRes* pStddevRes = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
double avg;
if (IS_INTEGER_TYPE(type)) {
avg = pStddevRes->isum / ((double) pStddevRes->count);
pStddevRes->result = sqrt(pStddevRes->quadraticISum/((double)pStddevRes->count) - avg*avg);
avg = pStddevRes->isum / ((double)pStddevRes->count);
pStddevRes->result = sqrt(pStddevRes->quadraticISum / ((double)pStddevRes->count) - avg * avg);
} else {
avg = pStddevRes->dsum / ((double) pStddevRes->count);
pStddevRes->result = sqrt(pStddevRes->quadraticDSum/((double)pStddevRes->count) - avg*avg);
avg = pStddevRes->dsum / ((double)pStddevRes->count);
pStddevRes->result = sqrt(pStddevRes->quadraticDSum / ((double)pStddevRes->count) - avg * avg);
}
return functionFinalize(pCtx, pBlock);
......@@ -862,13 +871,13 @@ bool getPercentileFuncEnv(SFunctionNode* pFunc, SFuncExecEnv* pEnv) {
return true;
}
bool percentileFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultInfo) {
bool percentileFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResultInfo) {
if (!functionSetup(pCtx, pResultInfo)) {
return false;
}
// in the first round, get the min-max value of all involved data
SPercentileInfo *pInfo = GET_ROWCELL_INTERBUF(pResultInfo);
SPercentileInfo* pInfo = GET_ROWCELL_INTERBUF(pResultInfo);
SET_DOUBLE_VAL(&pInfo->minval, DBL_MAX);
SET_DOUBLE_VAL(&pInfo->maxval, -DBL_MAX);
pInfo->numOfElems = 0;
......@@ -876,17 +885,17 @@ bool percentileFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResultI
return true;
}
int32_t percentileFunction(SqlFunctionCtx *pCtx) {
int32_t notNullElems = 0;
SResultRowEntryInfo *pResInfo = GET_RES_INFO(pCtx);
int32_t percentileFunction(SqlFunctionCtx* pCtx) {
int32_t notNullElems = 0;
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
SInputColumnInfoData* pInput = &pCtx->input;
SColumnDataAgg *pAgg = pInput->pColumnDataAgg[0];
SColumnDataAgg* pAgg = pInput->pColumnDataAgg[0];
SColumnInfoData *pCol = pInput->pData[0];
int32_t type = pCol->info.type;
SColumnInfoData* pCol = pInput->pData[0];
int32_t type = pCol->info.type;
SPercentileInfo *pInfo = GET_ROWCELL_INTERBUF(pResInfo);
SPercentileInfo* pInfo = GET_ROWCELL_INTERBUF(pResInfo);
if (pCtx->currentStage == REPEAT_SCAN && pInfo->stage == 0) {
pInfo->stage += 1;
......@@ -931,7 +940,7 @@ int32_t percentileFunction(SqlFunctionCtx *pCtx) {
continue;
}
char *data = colDataGetData(pCol, i);
char* data = colDataGetData(pCol, i);
double v = 0;
GET_TYPED_DATA(v, double, pCtx->inputType, data);
......@@ -957,7 +966,7 @@ int32_t percentileFunction(SqlFunctionCtx *pCtx) {
continue;
}
char *data = colDataGetData(pCol, i);
char* data = colDataGetData(pCol, i);
notNullElems += 1;
tMemBucketPut(pInfo->pMemBucket, data, 1);
......@@ -969,12 +978,12 @@ int32_t percentileFunction(SqlFunctionCtx *pCtx) {
int32_t percentileFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
SVariant* pVal = &pCtx->param[1].param;
double v = pVal->nType == TSDB_DATA_TYPE_INT ? pVal->i : pVal->d;
double v = pVal->nType == TSDB_DATA_TYPE_INT ? pVal->i : pVal->d;
SResultRowEntryInfo *pResInfo = GET_RES_INFO(pCtx);
SPercentileInfo* ppInfo = (SPercentileInfo *) GET_ROWCELL_INTERBUF(pResInfo);
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
SPercentileInfo* ppInfo = (SPercentileInfo*)GET_ROWCELL_INTERBUF(pResInfo);
tMemBucket * pMemBucket = ppInfo->pMemBucket;
tMemBucket* pMemBucket = ppInfo->pMemBucket;
if (pMemBucket != NULL && pMemBucket->total > 0) { // check for null
SET_DOUBLE_VAL(&ppInfo->result, getPercentile(pMemBucket, v));
}
......@@ -994,19 +1003,19 @@ static FORCE_INLINE TSKEY getRowPTs(SColumnInfoData* pTsColInfo, int32_t rowInde
return 0;
}
return *(TSKEY*) colDataGetData(pTsColInfo, rowIndex);
return *(TSKEY*)colDataGetData(pTsColInfo, rowIndex);
}
// This ordinary first function does not care if current scan is ascending order or descending order scan
// the OPTIMIZED version of first function will only handle the ascending order scan
int32_t firstFunction(SqlFunctionCtx *pCtx) {
int32_t firstFunction(SqlFunctionCtx* pCtx) {
int32_t numOfElems = 0;
SResultRowEntryInfo *pResInfo = GET_RES_INFO(pCtx);
char* buf = GET_ROWCELL_INTERBUF(pResInfo);
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
char* buf = GET_ROWCELL_INTERBUF(pResInfo);
SInputColumnInfoData* pInput = &pCtx->input;
SColumnInfoData* pInputCol = pInput->pData[0];
SColumnInfoData* pInputCol = pInput->pData[0];
int32_t bytes = pInputCol->info.bytes;
......@@ -1016,12 +1025,12 @@ int32_t firstFunction(SqlFunctionCtx *pCtx) {
return 0;
}
SColumnDataAgg* pColAgg = (pInput->colDataAggIsSet)? pInput->pColumnDataAgg[0]:NULL;
SColumnDataAgg* pColAgg = (pInput->colDataAggIsSet) ? pInput->pColumnDataAgg[0] : NULL;
TSKEY startKey = getRowPTs(pInput->pPTS, 0);
TSKEY endKey = getRowPTs(pInput->pPTS, pInput->totalRows - 1);
int32_t blockDataOrder = (startKey <= endKey)? TSDB_ORDER_ASC:TSDB_ORDER_DESC;
int32_t blockDataOrder = (startKey <= endKey) ? TSDB_ORDER_ASC : TSDB_ORDER_DESC;
if (blockDataOrder == TSDB_ORDER_ASC) {
// filter according to current result firstly
......@@ -1045,7 +1054,7 @@ int32_t firstFunction(SqlFunctionCtx *pCtx) {
if (pResInfo->numOfRes == 0 || *(TSKEY*)(buf + bytes) > cts) {
memcpy(buf, data, bytes);
*(TSKEY*)(buf + bytes) = cts;
// DO_UPDATE_TAG_COLUMNS(pCtx, ts);
// DO_UPDATE_TAG_COLUMNS(pCtx, ts);
pResInfo->numOfRes = 1;
break;
......@@ -1074,7 +1083,7 @@ int32_t firstFunction(SqlFunctionCtx *pCtx) {
if (pResInfo->numOfRes == 0 || *(TSKEY*)(buf + bytes) > cts) {
memcpy(buf, data, bytes);
*(TSKEY*)(buf + bytes) = cts;
// DO_UPDATE_TAG_COLUMNS(pCtx, ts);
// DO_UPDATE_TAG_COLUMNS(pCtx, ts);
pResInfo->numOfRes = 1;
break;
}
......@@ -1085,14 +1094,14 @@ int32_t firstFunction(SqlFunctionCtx *pCtx) {
return TSDB_CODE_SUCCESS;
}
int32_t lastFunction(SqlFunctionCtx *pCtx) {
int32_t lastFunction(SqlFunctionCtx* pCtx) {
int32_t numOfElems = 0;
SResultRowEntryInfo *pResInfo = GET_RES_INFO(pCtx);
char* buf = GET_ROWCELL_INTERBUF(pResInfo);
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
char* buf = GET_ROWCELL_INTERBUF(pResInfo);
SInputColumnInfoData* pInput = &pCtx->input;
SColumnInfoData* pInputCol = pInput->pData[0];
SColumnInfoData* pInputCol = pInput->pData[0];
int32_t bytes = pInputCol->info.bytes;
......@@ -1102,12 +1111,12 @@ int32_t lastFunction(SqlFunctionCtx *pCtx) {
return 0;
}
SColumnDataAgg* pColAgg = (pInput->colDataAggIsSet)? pInput->pColumnDataAgg[0]:NULL;
SColumnDataAgg* pColAgg = (pInput->colDataAggIsSet) ? pInput->pColumnDataAgg[0] : NULL;
TSKEY startKey = getRowPTs(pInput->pPTS, 0);
TSKEY endKey = getRowPTs(pInput->pPTS, pInput->totalRows - 1);
int32_t blockDataOrder = (startKey <= endKey)? TSDB_ORDER_ASC:TSDB_ORDER_DESC;
int32_t blockDataOrder = (startKey <= endKey) ? TSDB_ORDER_ASC : TSDB_ORDER_DESC;
if (blockDataOrder == TSDB_ORDER_ASC) {
for (int32_t i = pInput->numOfRows + pInput->startRowIndex - 1; i >= pInput->startRowIndex; --i) {
......@@ -1141,7 +1150,7 @@ int32_t lastFunction(SqlFunctionCtx *pCtx) {
memcpy(buf, data, bytes);
*(TSKEY*)(buf + bytes) = cts;
pResInfo->numOfRes = 1;
// DO_UPDATE_TAG_COLUMNS(pCtx, ts);
// DO_UPDATE_TAG_COLUMNS(pCtx, ts);
}
break;
}
......@@ -1156,43 +1165,42 @@ bool getDiffFuncEnv(SFunctionNode* UNUSED_PARAM(pFunc), SFuncExecEnv* pEnv) {
return true;
}
bool diffFunctionSetup(SqlFunctionCtx *pCtx, SResultRowEntryInfo* pResInfo) {
bool diffFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResInfo) {
if (!functionSetup(pCtx, pResInfo)) {
return false;
}
SDiffInfo* pDiffInfo = GET_ROWCELL_INTERBUF(pResInfo);
pDiffInfo->hasPrev = false;
pDiffInfo->hasPrev = false;
pDiffInfo->prev.i64 = 0;
pDiffInfo->ignoreNegative = false; // TODO set correct param
pDiffInfo->ignoreNegative = false; // TODO set correct param
pDiffInfo->includeNull = false;
pDiffInfo->firstOutput = false;
return true;
}
int32_t diffFunction(SqlFunctionCtx *pCtx) {
SResultRowEntryInfo *pResInfo = GET_RES_INFO(pCtx);
SDiffInfo *pDiffInfo = GET_ROWCELL_INTERBUF(pResInfo);
int32_t diffFunction(SqlFunctionCtx* pCtx) {
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
SDiffInfo* pDiffInfo = GET_ROWCELL_INTERBUF(pResInfo);
SInputColumnInfoData* pInput = &pCtx->input;
SColumnInfoData* pInputCol = pInput->pData[0];
SColumnInfoData* pInputCol = pInput->pData[0];
bool isFirstBlock = (pDiffInfo->hasPrev == false);
bool isFirstBlock = (pDiffInfo->hasPrev == false);
int32_t numOfElems = 0;
int32_t step = GET_FORWARD_DIRECTION_FACTOR(pCtx->order);
// int32_t i = (pCtx->order == TSDB_ORDER_ASC) ? 0 : pCtx->size - 1;
// int32_t i = (pCtx->order == TSDB_ORDER_ASC) ? 0 : pCtx->size - 1;
SColumnInfoData* pTsOutput = pCtx->pTsOutput;
TSKEY* tsList = (int64_t*)pInput->pPTS->pData;
TSKEY* tsList = (int64_t*)pInput->pPTS->pData;
int32_t startOffset = pCtx->offset;
switch (pInputCol->info.type) {
case TSDB_DATA_TYPE_INT: {
SColumnInfoData *pOutput = (SColumnInfoData *)pCtx->pOutput;
SColumnInfoData* pOutput = (SColumnInfoData*)pCtx->pOutput;
for (int32_t i = pInput->startRowIndex; i < pInput->numOfRows + pInput->startRowIndex; i += step) {
int32_t pos = startOffset + (isFirstBlock? (numOfElems-1):numOfElems);
int32_t pos = startOffset + (isFirstBlock ? (numOfElems - 1) : numOfElems);
if (colDataIsNull_f(pInputCol->nullbitmap, i)) {
if (pDiffInfo->includeNull) {
colDataSetNull_f(pOutput->nullbitmap, pos);
......@@ -1205,7 +1213,7 @@ int32_t diffFunction(SqlFunctionCtx *pCtx) {
continue;
}
int32_t v = *(int32_t*) colDataGetData(pInputCol, i);
int32_t v = *(int32_t*)colDataGetData(pInputCol, i);
if (pDiffInfo->hasPrev) {
int32_t delta = (int32_t)(v - pDiffInfo->prev.i64); // direct previous may be null
if (delta < 0 && pDiffInfo->ignoreNegative) {
......@@ -1220,14 +1228,14 @@ int32_t diffFunction(SqlFunctionCtx *pCtx) {
}
pDiffInfo->prev.i64 = v;
pDiffInfo->hasPrev = true;
pDiffInfo->hasPrev = true;
numOfElems++;
}
break;
}
case TSDB_DATA_TYPE_BIGINT: {
SColumnInfoData *pOutput = (SColumnInfoData *)pCtx->pOutput;
SColumnInfoData* pOutput = (SColumnInfoData*)pCtx->pOutput;
for (int32_t i = pInput->startRowIndex; i < pInput->numOfRows + pInput->startRowIndex; i += step) {
if (colDataIsNull_f(pInputCol->nullbitmap, i)) {
continue;
......@@ -1235,17 +1243,17 @@ int32_t diffFunction(SqlFunctionCtx *pCtx) {
int32_t v = 0;
if (pDiffInfo->hasPrev) {
v = *(int64_t*) colDataGetData(pInputCol, i);
v = *(int64_t*)colDataGetData(pInputCol, i);
int64_t delta = (int64_t)(v - pDiffInfo->prev.i64); // direct previous may be null
if (pDiffInfo->ignoreNegative) {
continue;
}
// *(pOutput++) = delta;
// *pTimestamp = (tsList != NULL)? tsList[i]:0;
//
// pOutput += 1;
// pTimestamp += 1;
// *(pOutput++) = delta;
// *pTimestamp = (tsList != NULL)? tsList[i]:0;
//
// pOutput += 1;
// pTimestamp += 1;
}
pDiffInfo->prev.i64 = v;
......@@ -1359,7 +1367,7 @@ int32_t diffFunction(SqlFunctionCtx *pCtx) {
#endif
default:
break;
// qError("error input type");
// qError("error input type");
}
// initial value is not set yet
......@@ -1371,12 +1379,12 @@ int32_t diffFunction(SqlFunctionCtx *pCtx) {
assert(pCtx->hasNull);
return 0;
} else {
// for (int t = 0; t < pCtx->tagInfo.numOfTagCols; ++t) {
// SqlFunctionCtx* tagCtx = pCtx->tagInfo.pTagCtxList[t];
// if (tagCtx->functionId == TSDB_FUNC_TAG_DUMMY) {
// aAggs[TSDB_FUNC_TAGPRJ].xFunction(tagCtx);
// }
// }
// for (int t = 0; t < pCtx->tagInfo.numOfTagCols; ++t) {
// SqlFunctionCtx* tagCtx = pCtx->tagInfo.pTagCtxList[t];
// if (tagCtx->functionId == TSDB_FUNC_TAG_DUMMY) {
// aAggs[TSDB_FUNC_TAGPRJ].xFunction(tagCtx);
// }
// }
int32_t forwardStep = (isFirstBlock) ? numOfElems - 1 : numOfElems;
return forwardStep;
......@@ -1384,35 +1392,35 @@ int32_t diffFunction(SqlFunctionCtx *pCtx) {
}
bool getTopBotFuncEnv(SFunctionNode* pFunc, SFuncExecEnv* pEnv) {
SValueNode* pkNode = (SValueNode*) nodesListGetNode(pFunc->pParameterList, 1);
SValueNode* pkNode = (SValueNode*)nodesListGetNode(pFunc->pParameterList, 1);
pEnv->calcMemSize = sizeof(STopBotRes) + pkNode->datum.i * sizeof(STopBotResItem);
return true;
}
static STopBotRes *getTopBotOutputInfo(SqlFunctionCtx *pCtx) {
SResultRowEntryInfo *pResInfo = GET_RES_INFO(pCtx);
STopBotRes* pRes = GET_ROWCELL_INTERBUF(pResInfo);
pRes->pItems = (STopBotResItem*)((char*) pRes + sizeof(STopBotRes));
static STopBotRes* getTopBotOutputInfo(SqlFunctionCtx* pCtx) {
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
STopBotRes* pRes = GET_ROWCELL_INTERBUF(pResInfo);
pRes->pItems = (STopBotResItem*)((char*)pRes + sizeof(STopBotRes));
return pRes;
}
static void doAddIntoResult(SqlFunctionCtx* pCtx, void* pData, int32_t rowIndex, SSDataBlock* pSrcBlock,
uint16_t type, uint64_t uid, SResultRowEntryInfo* pEntryInfo);
static void doAddIntoResult(SqlFunctionCtx* pCtx, void* pData, int32_t rowIndex, SSDataBlock* pSrcBlock, uint16_t type,
uint64_t uid, SResultRowEntryInfo* pEntryInfo);
static void saveTupleData(SqlFunctionCtx* pCtx, int32_t rowIndex, const SSDataBlock* pSrcBlock, STopBotResItem* pItem);
static void copyTupleData(SqlFunctionCtx* pCtx, int32_t rowIndex, const SSDataBlock* pSrcBlock, STopBotResItem* pItem);
int32_t topFunction(SqlFunctionCtx *pCtx) {
int32_t numOfElems = 0;
SResultRowEntryInfo *pResInfo = GET_RES_INFO(pCtx);
int32_t topFunction(SqlFunctionCtx* pCtx) {
int32_t numOfElems = 0;
SResultRowEntryInfo* pResInfo = GET_RES_INFO(pCtx);
// if ((void *)pRes->res[0] != (void *)((char *)pRes + sizeof(STopBotRes) + POINTER_BYTES * pCtx->param[0].i)) {
// buildTopBotStruct(pRes, pCtx);
// }
// if ((void *)pRes->res[0] != (void *)((char *)pRes + sizeof(STopBotRes) + POINTER_BYTES * pCtx->param[0].i)) {
// buildTopBotStruct(pRes, pCtx);
// }
SInputColumnInfoData* pInput = &pCtx->input;
SColumnInfoData* pCol = pInput->pData[0];
SColumnInfoData* pCol = pInput->pData[0];
int32_t type = pInput->pData[0]->info.type;
......@@ -1432,11 +1440,11 @@ int32_t topFunction(SqlFunctionCtx *pCtx) {
return TSDB_CODE_SUCCESS;
}
static int32_t topBotResComparFn(const void *p1, const void *p2, const void *param) {
uint16_t type = *(uint16_t *) param;
static int32_t topBotResComparFn(const void* p1, const void* p2, const void* param) {
uint16_t type = *(uint16_t*)param;
STopBotResItem *val1 = (STopBotResItem *) p1;
STopBotResItem *val2 = (STopBotResItem *) p2;
STopBotResItem* val1 = (STopBotResItem*)p1;
STopBotResItem* val2 = (STopBotResItem*)p2;
if (IS_SIGNED_NUMERIC_TYPE(type)) {
if (val1->v.i == val2->v.i) {
......@@ -1461,19 +1469,19 @@ static int32_t topBotResComparFn(const void *p1, const void *p2, const void *par
void doAddIntoResult(SqlFunctionCtx* pCtx, void* pData, int32_t rowIndex, SSDataBlock* pSrcBlock, uint16_t type,
uint64_t uid, SResultRowEntryInfo* pEntryInfo) {
STopBotRes *pRes = getTopBotOutputInfo(pCtx);
int32_t maxSize = pCtx->param[1].param.i;
STopBotRes* pRes = getTopBotOutputInfo(pCtx);
int32_t maxSize = pCtx->param[1].param.i;
SVariant val = {0};
taosVariantCreateFromBinary(&val, pData, tDataTypes[type].bytes, type);
STopBotResItem *pItems = pRes->pItems;
STopBotResItem* pItems = pRes->pItems;
assert(pItems != NULL);
// not full yet
if (pEntryInfo->numOfRes < maxSize) {
STopBotResItem* pItem = &pItems[pEntryInfo->numOfRes];
pItem->v = val;
pItem->v = val;
pItem->uid = uid;
// save the data of this tuple
......@@ -1481,20 +1489,21 @@ void doAddIntoResult(SqlFunctionCtx* pCtx, void* pData, int32_t rowIndex, SSData
// allocate the buffer and keep the data of this row into the new allocated buffer
pEntryInfo->numOfRes++;
taosheapsort((void *) pItems, sizeof(STopBotResItem), pEntryInfo->numOfRes, (const void *) &type, topBotResComparFn, false);
} else { // replace the minimum value in the result
taosheapsort((void*)pItems, sizeof(STopBotResItem), pEntryInfo->numOfRes, (const void*)&type, topBotResComparFn,
false);
} else { // replace the minimum value in the result
if ((IS_SIGNED_NUMERIC_TYPE(type) && val.i > pItems[0].v.i) ||
(IS_UNSIGNED_NUMERIC_TYPE(type) && val.u > pItems[0].v.u) ||
(IS_FLOAT_TYPE(type) && val.d > pItems[0].v.d)) {
(IS_UNSIGNED_NUMERIC_TYPE(type) && val.u > pItems[0].v.u) || (IS_FLOAT_TYPE(type) && val.d > pItems[0].v.d)) {
// replace the old data and the coresponding tuple data
STopBotResItem* pItem = &pItems[0];
pItem->v = val;
pItem->v = val;
pItem->uid = uid;
// save the data of this tuple by over writing the old data
copyTupleData(pCtx, rowIndex, pSrcBlock, pItem);
taosheapadjust((void *) pItems, sizeof(STopBotResItem), 0, pEntryInfo->numOfRes - 1, (const void *) &type, topBotResComparFn, NULL, false);
taosheapadjust((void*)pItems, sizeof(STopBotResItem), 0, pEntryInfo->numOfRes - 1, (const void*)&type,
topBotResComparFn, NULL, false);
}
}
}
......@@ -1553,7 +1562,7 @@ void copyTupleData(SqlFunctionCtx* pCtx, int32_t rowIndex, const SSDataBlock* pS
char* pStart = (char*)(nullList + pSrcBlock->info.numOfCols * sizeof(bool));
int32_t offset = 0;
for(int32_t i = 0; i < pSrcBlock->info.numOfCols; ++i) {
for (int32_t i = 0; i < pSrcBlock->info.numOfCols; ++i) {
SColumnInfoData* pCol = taosArrayGet(pSrcBlock->pDataBlock, i);
if ((nullList[i] = colDataIsNull_s(pCol, rowIndex)) == true) {
continue;
......@@ -1574,17 +1583,17 @@ void copyTupleData(SqlFunctionCtx* pCtx, int32_t rowIndex, const SSDataBlock* pS
}
int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
SResultRowEntryInfo *pEntryInfo = GET_RES_INFO(pCtx);
STopBotRes* pRes = GET_ROWCELL_INTERBUF(pEntryInfo);
SResultRowEntryInfo* pEntryInfo = GET_RES_INFO(pCtx);
STopBotRes* pRes = GET_ROWCELL_INTERBUF(pEntryInfo);
pEntryInfo->complete = true;
int32_t type = pCtx->input.pData[0]->info.type;
int32_t slotId = pCtx->pExpr->base.resSchema.slotId;
int32_t type = pCtx->input.pData[0]->info.type;
int32_t slotId = pCtx->pExpr->base.resSchema.slotId;
SColumnInfoData* pCol = taosArrayGet(pBlock->pDataBlock, slotId);
// todo assign the tag value and the corresponding row data
int32_t currentRow = pBlock->info.rows;
switch(type) {
switch (type) {
case TSDB_DATA_TYPE_INT: {
for (int32_t i = 0; i < pEntryInfo->numOfRes; ++i) {
STopBotResItem* pItem = &pRes->pItems[i];
......@@ -1602,12 +1611,12 @@ int32_t topBotFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
for (int32_t j = 0; j < pCtx->subsidiaries.num; ++j) {
SqlFunctionCtx* pc = pCtx->subsidiaries.pCtx[j];
SFunctParam *pFuncParam = &pc->pExpr->base.pParam[0];
int32_t srcSlotId = pFuncParam->pCol->slotId;
int32_t dstSlotId = pCtx->pExpr->base.resSchema.slotId;
SFunctParam* pFuncParam = &pc->pExpr->base.pParam[0];
int32_t srcSlotId = pFuncParam->pCol->slotId;
int32_t dstSlotId = pCtx->pExpr->base.resSchema.slotId;
int32_t ps = 0;
for(int32_t k = 0; k < srcSlotId; ++k) {
for (int32_t k = 0; k < srcSlotId; ++k) {
SColumnInfoData* pSrcCol = taosArrayGet(pCtx->pSrcBlock->pDataBlock, k);
ps += pSrcCol->info.bytes;
}
......
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