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TD-13757 bugfix

This commit is contained in:
Xiaoyu Wang 2022-03-21 23:50:27 -04:00
parent 0025aed0d5
commit 25f2b374cc
3 changed files with 23 additions and 6 deletions
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13
source/libs/parser/src/parInsert.c
View File

@ -28,6 +28,13 @@
pSql += index; \
} while (0)
#define NEXT_TOKEN_WITH_PREV(pSql, sToken) \
do { \
int32_t index = 0; \
sToken = tStrGetToken(pSql, &index, true); \
pSql += index; \
} while (0)
#define NEXT_TOKEN_KEEP_SQL(pSql, sToken, index) \
do { \
sToken = tStrGetToken(pSql, &index, false); \
@ -352,7 +359,7 @@ static int parseTime(char **end, SToken *pToken, int16_t timePrec, int64_t *time
sToken = tStrGetToken(pTokenEnd, &index, false);
pTokenEnd += index;
if (sToken.type == TK_MINUS || sToken.type == TK_NK_PLUS) {
if (sToken.type == TK_NK_MINUS || sToken.type == TK_NK_PLUS) {
index = 0;
valueToken = tStrGetToken(pTokenEnd, &index, false);
pTokenEnd += index;
@ -748,7 +755,7 @@ static int32_t parseTagsClause(SInsertParseContext* pCxt, SSchema* pTagsSchema,
SToken sToken;
char tmpTokenBuf[TSDB_MAX_BYTES_PER_ROW] = {0}; // used for deleting Escape character: \\, \', \"
for (int i = 0; i < pCxt->tags.numOfBound; ++i) {
NEXT_TOKEN(pCxt->pSql, sToken);
NEXT_TOKEN_WITH_PREV(pCxt->pSql, sToken);
SSchema* pSchema = &pTagsSchema[pCxt->tags.boundedColumns[i]];
param.schema = pSchema;
CHECK_CODE(parseValueToken(&pCxt->pSql, &sToken, pSchema, precision, tmpTokenBuf, KvRowAppend, &param, &pCxt->msg));
@ -814,7 +821,7 @@ static int parseOneRow(SInsertParseContext* pCxt, STableDataBlocks* pDataBlocks,
SToken sToken = {0};
// 1. set the parsed value from sql string
for (int i = 0; i < spd->numOfBound; ++i) {
NEXT_TOKEN(pCxt->pSql, sToken);
NEXT_TOKEN_WITH_PREV(pCxt->pSql, sToken);
SSchema *pSchema = &schema[spd->boundedColumns[i] - 1];
param.schema = pSchema;
getMemRowAppendInfo(schema, pBuilder->rowType, spd, i, &param.toffset, &param.colIdx);

4
source/libs/parser/src/parTokenizer.c
View File

@ -320,7 +320,7 @@ uint32_t tGetToken(const char* z, uint32_t* tokenId) {
*tokenId = TK_NK_COMMENT;
return i;
}
*tokenId = TK_MINUS;
*tokenId = TK_NK_MINUS;
return 1;
}
case '(': {
@ -674,7 +674,7 @@ SToken tStrGetToken(const char* str, int32_t* i, bool isPrevOptr) {
} else {
// support parse the -/+number format
if ((isPrevOptr) && (t0.type == TK_MINUS || t0.type == TK_NK_PLUS)) {
if ((isPrevOptr) && (t0.type == TK_NK_MINUS || t0.type == TK_NK_PLUS)) {
len = tGetToken(&str[*i + t0.n], &type);
if (type == TK_NK_INTEGER || type == TK_NK_FLOAT) {
t0.type = type;

12
source/libs/parser/src/parTranslater.c
View File

@ -873,12 +873,22 @@ static int32_t translateAlterDatabase(STranslateContext* pCxt, SAlterDatabaseStm
return TSDB_CODE_SUCCESS;
}
static int32_t calcTypeBytes(SDataType dt) {
if (TSDB_DATA_TYPE_BINARY == dt.type) {
return dt.bytes + VARSTR_HEADER_SIZE;
} else if (TSDB_DATA_TYPE_NCHAR == dt.type) {
return dt.bytes * TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE;
} else {
return dt.bytes;
}
}
static int32_t columnNodeToField(SNodeList* pList, SArray** pArray) {
*pArray = taosArrayInit(LIST_LENGTH(pList), sizeof(SField));
SNode* pNode;
FOREACH(pNode, pList) {
SColumnDefNode* pCol = (SColumnDefNode*)pNode;
SField field = { .type = pCol->dataType.type, .bytes = pCol->dataType.bytes };
SField field = { .type = pCol->dataType.type, .bytes = calcTypeBytes(pCol->dataType) };
strcpy(field.name, pCol->colName);
taosArrayPush(*pArray, &field);
}