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TDengine
TDengine
提交 e7cad3db 编写于 作者: H Haojun Liao
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[td-225]refactor.

上级 14927e45
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内联 并排
Showing with 29 addition and 36 deletion
src/client/src/tscSQLParser.c
浏览文件 @ e7cad3db
......@@ -1994,7 +1994,7 @@ int32_t addProjectionExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, t
TSDB_QUERY_SET_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_PROJECTION_QUERY);
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if (getTableIndexByName(&pItem->pNode->ColumnName.name, pQueryInfo, &index) != TSDB_CODE_SUCCESS) {
if (getTableIndexByName(&pItem->pNode->columnName, pQueryInfo, &index) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
}
......@@ -2031,7 +2031,7 @@ int32_t addProjectionExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, t
} else if (optr == TK_ID) {
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if (getColumnIndexByName(&pItem->pNode->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pItem->pNode->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
}
......@@ -2195,7 +2195,7 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
if (pItem->pNode->Expr.paramList != NULL) {
tSqlExprItem* pParamElem = taosArrayGet(pItem->pNode->Expr.paramList, 0);
SStrToken* pToken = &pParamElem->pNode->ColumnName.name;
SStrToken* pToken = &pParamElem->pNode->columnName;
int16_t tokenId = pParamElem->pNode->tokenId;
if ((pToken->z == NULL || pToken->n == 0) && (TK_INTEGER != tokenId)) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3);
......@@ -2204,7 +2204,7 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
// select count(table.*), select count(1), count(2)
if (tokenId == TK_ALL || tokenId == TK_INTEGER) {
// check if the table name is valid or not
SStrToken tmpToken = pParamElem->pNode->ColumnName.name;
SStrToken tmpToken = pParamElem->pNode->columnName;
if (getTableIndexByName(&tmpToken, pQueryInfo, &index) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
......@@ -2259,7 +2259,6 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
tscInsertPrimaryTsSourceColumn(pQueryInfo, pTableMetaInfo->pTableMeta->id.uid);
}
pItem->pNode->ColumnName.stdName.z = strndup(pExpr->base.colInfo.name, tListLen(pExpr->base.colInfo.name));
return TSDB_CODE_SUCCESS;
}
......@@ -2290,7 +2289,7 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
}
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if ((getColumnIndexByName(&pParamElem->pNode->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS)) {
if ((getColumnIndexByName(&pParamElem->pNode->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS)) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3);
}
......@@ -2398,7 +2397,6 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
}
tscInsertPrimaryTsSourceColumn(pQueryInfo, pExpr->base.uid);
pItem->pNode->ColumnName.stdName.z = strndup(pExpr->base.colInfo.name, tListLen(pExpr->base.colInfo.name));
return TSDB_CODE_SUCCESS;
}
......@@ -2436,7 +2434,7 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if (pParamElem->pNode->tokenId == TK_ALL) { // select table.*
SStrToken tmpToken = pParamElem->pNode->ColumnName.name;
SStrToken tmpToken = pParamElem->pNode->columnName;
if (getTableIndexByName(&tmpToken, pQueryInfo, &index) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
......@@ -2457,7 +2455,7 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
}
} else {
if (getColumnIndexByName(&pParamElem->pNode->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pParamElem->pNode->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3);
}
......@@ -2472,7 +2470,7 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
SSchema* pSchema = tscGetTableColumnSchema(pTableMetaInfo->pTableMeta, index.columnIndex);
bool multiColOutput = taosArrayGetSize(pItem->pNode->Expr.paramList) > 1;
setResultColName(name, pItem, cvtFunc.originFuncId, &pParamElem->pNode->ColumnName.name, multiColOutput);
setResultColName(name, pItem, cvtFunc.originFuncId, &pParamElem->pNode->columnName, multiColOutput);
if (setExprInfoForFunctions(pCmd, pQueryInfo, pSchema, cvtFunc, name, colIndex++, &index, finalResult) != 0) {
return TSDB_CODE_TSC_INVALID_OPERATION;
......@@ -2527,7 +2525,7 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
}
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if (getColumnIndexByName(&pParamElem->pNode->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pParamElem->pNode->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3);
}
......@@ -2621,7 +2619,6 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
tscColumnListInsert(pQueryInfo->colList, ids.ids[0].columnIndex, pExpr->base.uid, pSchema);
}
pItem->pNode->ColumnName.stdName.z = strndup(pExpr->base.colInfo.name, tListLen(pExpr->base.colInfo.name));
return TSDB_CODE_SUCCESS;
}
......@@ -2640,7 +2637,7 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
tSqlExpr* pParam = pParamItem->pNode;
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if (getColumnIndexByName(&pParam->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pParam->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3);
}
......@@ -3586,7 +3583,7 @@ static int32_t getTablenameCond(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tSqlExpr*
tSqlExpr* pLeft = pTableCond->pLeft;
tSqlExpr* pRight = pTableCond->pRight;
if (!isTablenameToken(&pLeft->ColumnName.name)) {
if (!isTablenameToken(&pLeft->columnName)) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
......@@ -3623,7 +3620,7 @@ static int32_t getColumnQueryCondInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tSq
return getColumnQueryCondInfo(pCmd, pQueryInfo, pExpr->pRight, pExpr->tokenId);
} else { // handle leaf node
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if (getColumnIndexByName(&pExpr->pLeft->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pExpr->pLeft->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
......@@ -3652,7 +3649,7 @@ static int32_t checkAndSetJoinCondInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tS
}
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if (getColumnIndexByName(&pExpr->pLeft->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pExpr->pLeft->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
}
......@@ -3685,7 +3682,7 @@ static int32_t checkAndSetJoinCondInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tS
int16_t leftIdx = index.tableIndex;
index = (SColumnIndex)COLUMN_INDEX_INITIALIZER;
if (getColumnIndexByName(&pExpr->pRight->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pExpr->pRight->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
}
......@@ -3755,7 +3752,7 @@ static int32_t validateSQLExpr(SSqlCmd* pCmd, tSqlExpr* pExpr, SQueryInfo* pQuer
}
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if (getColumnIndexByName(&pExpr->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pExpr->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
......@@ -3951,7 +3948,7 @@ static bool validateJoinExprNode(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tSqlExpr
SColumnIndex rightIndex = COLUMN_INDEX_INITIALIZER;
if (getColumnIndexByName(&pRight->ColumnName.name, pQueryInfo, &rightIndex, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pRight->columnName, pQueryInfo, &rightIndex, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
return false;
}
......@@ -4037,7 +4034,7 @@ static int32_t validateLikeExpr(tSqlExpr* pExpr, STableMeta* pTableMeta, int32_t
}
SSchema* pSchema = tscGetTableSchema(pTableMeta);
if ((!isTablenameToken(&pLeft->ColumnName.name)) && !IS_VAR_DATA_TYPE(pSchema[index].type)) {
if ((!isTablenameToken(&pLeft->columnName)) && !IS_VAR_DATA_TYPE(pSchema[index].type)) {
return invalidOperationMsg(msgBuf, msg2);
}
}
......@@ -4061,7 +4058,7 @@ static int32_t handleExprInQueryCond(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tSql
int32_t ret = TSDB_CODE_SUCCESS;
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if (getColumnIndexByName(&pLeft->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pLeft->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
}
......@@ -4104,7 +4101,7 @@ static int32_t handleExprInQueryCond(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tSql
int16_t leftIdx = index.tableIndex;
if (getColumnIndexByName(&pRight->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pRight->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg2);
}
......@@ -4267,7 +4264,7 @@ static void doExtractExprForSTable(SSqlCmd* pCmd, tSqlExpr** pExpr, SQueryInfo*
tSqlExpr* pLeft = (*pExpr)->pLeft;
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if (getColumnIndexByName(&pLeft->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pLeft->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return;
}
......@@ -4434,7 +4431,7 @@ static int32_t getTimeRangeFromExpr(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tSqlE
return getTimeRangeFromExpr(pCmd, pQueryInfo, pExpr->pRight);
} else {
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if (getColumnIndexByName(&pExpr->pLeft->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
if (getColumnIndexByName(&pExpr->pLeft->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
......@@ -7254,7 +7251,7 @@ int32_t tscGetExprFilters(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SArray* pSelect
if (pSqlExpr->Expr.paramList != NULL) {
pParam = taosArrayGet(pSqlExpr->Expr.paramList, 0);
SStrToken* pToken = &pParam->pNode->ColumnName.name;
SStrToken* pToken = &pParam->pNode->columnName;
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
getColumnIndexByName(pToken, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd));
......@@ -7286,7 +7283,7 @@ int32_t tscGetExprFilters(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SArray* pSelect
// index.tableIndex = 0;
// } else {
// tSqlExprItem* pParamElem = taosArrayGet(pSqlExpr->Expr.paramList, 0);
// SStrToken* pToken = &pParamElem->pNode->ColumnName.name;
// SStrToken* pToken = &pParamElem->pNode->columnName;
// getColumnIndexByName(pToken, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd));
// }
//
......@@ -7469,13 +7466,13 @@ int32_t getHavingExpr(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SArray* pSelectNode
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
}
if (pExpr1->tokenId == TK_ID && (pExpr1->ColumnName.name.z == NULL && pExpr1->ColumnName.name.n == 0)) {
if (pExpr1->tokenId == TK_ID && (pExpr1->columnName.z == NULL && pExpr1->columnName.n == 0)) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
}
if (pExpr1->tokenId == TK_ID) {
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
if ((getColumnIndexByName(&pExpr1->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS)) {
if ((getColumnIndexByName(&pExpr1->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd)) != TSDB_CODE_SUCCESS)) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
}
......@@ -8246,7 +8243,7 @@ int32_t exprTreeFromSqlExpr(SSqlCmd* pCmd, tExprNode **pExpr, const tSqlExpr* pS
}
} else if (pSqlExpr->type == SQL_NODE_TABLE_COLUMN) { // column name, normal column arithmetic expression
SColumnIndex index = COLUMN_INDEX_INITIALIZER;
int32_t ret = getColumnIndexByName(&pSqlExpr->ColumnName.name, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd));
int32_t ret = getColumnIndexByName(&pSqlExpr->columnName, pQueryInfo, &index, tscGetErrorMsgPayload(pCmd));
if (ret != TSDB_CODE_SUCCESS) {
return ret;
}
......
src/query/inc/qSqlparser.h
浏览文件 @ e7cad3db
......@@ -244,11 +244,7 @@ typedef struct tSqlExpr {
} Expr;
uint32_t functionId; // function id, todo remove it
struct {
SStrToken name;
SStrToken stdName;
} ColumnName;
// SStrToken columnName; // table column info
SStrToken columnName; // table column info
tVariant value; // the use input value
SStrToken exprToken; // original sql expr string
uint32_t flags; // todo remove it
......
src/query/src/qSqlParser.c
浏览文件 @ e7cad3db
......@@ -161,7 +161,7 @@ tSqlExpr *tSqlExprCreateIdValue(SStrToken *pToken, int32_t optrType) {
// Here it must be the column name (tk_id) if it is not a number or string.
assert(optrType == TK_ID || optrType == TK_ALL);
if (pToken != NULL) {
pSqlExpr->ColumnName.name = *pToken;
pSqlExpr->columnName = *pToken;
}
pSqlExpr->tokenId = optrType;
......@@ -355,7 +355,7 @@ int32_t tSqlExprCompare(tSqlExpr *left, tSqlExpr *right) {
return 1;
}
if (tStrTokenCompare(&left->ColumnName.name, &right->ColumnName.name)) {
if (tStrTokenCompare(&left->columnName, &right->columnName)) {
return 1;
}
......
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