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fix(query): fix sclrewrite function&operator type/bytes 

TD-17682
This commit is contained in:
Ganlin Zhao 2022-07-23 17:20:08 +08:00
parent 362198caf9
commit 29fe1d24a4
1 changed files with 7 additions and 14 deletions
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21
source/libs/scalar/src/scalar.c
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@ -735,15 +735,13 @@ EDealRes sclRewriteFunction(SNode** pNode, SScalarCtx *ctx) {
res->translate = true;
res->node.resType.type = output.columnData->info.type;
res->node.resType.bytes = output.columnData->info.bytes;
res->node.resType.scale = output.columnData->info.scale;
res->node.resType.precision = output.columnData->info.precision;
if (colDataIsNull_s(output.columnData, 0)) {
res->isNull = true;
//res->node.resType.type = TSDB_DATA_TYPE_NULL;
//res->node.resType.bytes = tDataTypes[TSDB_DATA_TYPE_NULL].bytes;
} else {
res->node.resType.type = output.columnData->info.type;
res->node.resType.bytes = output.columnData->info.bytes;
res->node.resType.scale = output.columnData->info.scale;
res->node.resType.precision = output.columnData->info.precision;
int32_t type = output.columnData->info.type;
if (type == TSDB_DATA_TYPE_JSON){
int32_t len = getJsonValueLen(output.columnData->pData);
@ -826,16 +824,11 @@ EDealRes sclRewriteOperator(SNode** pNode, SScalarCtx *ctx) {
res->translate = true;
res->node.resType = node->node.resType;
if (colDataIsNull_s(output.columnData, 0)) {
if(node->node.resType.type != TSDB_DATA_TYPE_JSON){
res->node.resType.type = TSDB_DATA_TYPE_NULL;
res->node.resType.bytes = tDataTypes[TSDB_DATA_TYPE_NULL].bytes;
}else{
res->node.resType = node->node.resType;
res->isNull = true;
}
} else {
res->isNull = true;
res->node.resType = node->node.resType;
} else {
int32_t type = output.columnData->info.type;
if (IS_VAR_DATA_TYPE(type)) { // todo refactor
res->datum.p = output.columnData->pData;