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refactor(query): refactor cast function 

TD-14837
TD-14843
TD-14904
This commit is contained in:
Ganlin Zhao 2022-04-19 18:16:29 +08:00
parent 482afcf288
commit f9947be46f
1 changed files with 2 additions and 2 deletions
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4
source/libs/function/src/builtins.c
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@ -32,7 +32,7 @@ static int32_t invaildFuncParaNumErrMsg(char* pErrBuf, int32_t len, const char*
}
static int32_t invaildFuncParaTypeErrMsg(char* pErrBuf, int32_t len, const char* pFuncName) {
return buildFuncErrMsg(pErrBuf, len, TSDB_CODE_FUNC_FUNTION_PARA_TYPE, "Inconsistent datatypes : %s", pFuncName);
return buildFuncErrMsg(pErrBuf, len, TSDB_CODE_FUNC_FUNTION_PARA_TYPE, "Invalid datatypes : %s", pFuncName);
}
static int32_t invaildFuncParaValueErrMsg(char* pErrBuf, int32_t len, const char* pFuncName) {
@ -327,7 +327,7 @@ static int32_t translateCast(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
return invaildFuncParaTypeErrMsg(pErrBuf, len, pFunc->functionName);
}
int32_t para2Bytes = pFunc->node.resType.bytes;
if (para2Bytes < 0) { //negative value or overflow
if (para2Bytes <= 0) { //non-positive value or overflow
return invaildFuncParaValueErrMsg(pErrBuf, len, pFunc->functionName);
}
return TSDB_CODE_SUCCESS;