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feat: sql command 'show tags from table_name'

This commit is contained in:
Xiaoyu Wang 2022-07-19 15:35:51 +08:00
parent 5988fc0e4a
commit 6ab444016b
1 changed files with 8 additions and 7 deletions
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15
source/libs/function/src/builtins.c
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@ -192,9 +192,9 @@ static bool validateTimezoneFormat(const SValueNode* pVal) {
} }
void static addTimezoneParam(SNodeList* pList) { void static addTimezoneParam(SNodeList* pList) {
char buf[6] = {0}; char buf[6] = {0};
time_t t = taosTime(NULL); time_t t = taosTime(NULL);
struct tm tmInfo; struct tm tmInfo;
taosLocalTime(&t, &tmInfo); taosLocalTime(&t, &tmInfo);
strftime(buf, sizeof(buf), "%z", &tmInfo); strftime(buf, sizeof(buf), "%z", &tmInfo);
int32_t len = (int32_t)strlen(buf); int32_t len = (int32_t)strlen(buf);
@ -976,7 +976,7 @@ static int32_t translateHistogram(SFunctionNode* pFunc, char* pErrBuf, int32_t l
// param1 ~ param3 // param1 ~ param3
if (((SExprNode*)nodesListGetNode(pFunc->pParameterList, 1))->resType.type != TSDB_DATA_TYPE_BINARY || if (((SExprNode*)nodesListGetNode(pFunc->pParameterList, 1))->resType.type != TSDB_DATA_TYPE_BINARY ||
((SExprNode*)nodesListGetNode(pFunc->pParameterList, 2))->resType.type != TSDB_DATA_TYPE_BINARY || ((SExprNode*)nodesListGetNode(pFunc->pParameterList, 2))->resType.type != TSDB_DATA_TYPE_BINARY ||
((SExprNode*)nodesListGetNode(pFunc->pParameterList, 3))->resType.type != TSDB_DATA_TYPE_BIGINT) { !IS_INTEGER_TYPE(((SExprNode*)nodesListGetNode(pFunc->pParameterList, 3))->resType.type)) {
return invaildFuncParaTypeErrMsg(pErrBuf, len, pFunc->functionName); return invaildFuncParaTypeErrMsg(pErrBuf, len, pFunc->functionName);
} }
@ -1133,9 +1133,10 @@ static bool validateStateOper(const SValueNode* pVal) {
if (TSDB_DATA_TYPE_BINARY != pVal->node.resType.type) { if (TSDB_DATA_TYPE_BINARY != pVal->node.resType.type) {
return false; return false;
} }
return (0 == strncasecmp(varDataVal(pVal->datum.p), "GT", 2) || 0 == strncasecmp(varDataVal(pVal->datum.p), "GE", 2) || return (
0 == strncasecmp(varDataVal(pVal->datum.p), "LT", 2) || 0 == strncasecmp(varDataVal(pVal->datum.p), "LE", 2) || 0 == strncasecmp(varDataVal(pVal->datum.p), "GT", 2) || 0 == strncasecmp(varDataVal(pVal->datum.p), "GE", 2) ||
0 == strncasecmp(varDataVal(pVal->datum.p), "EQ", 2) || 0 == strncasecmp(varDataVal(pVal->datum.p), "NE", 2)); 0 == strncasecmp(varDataVal(pVal->datum.p), "LT", 2) || 0 == strncasecmp(varDataVal(pVal->datum.p), "LE", 2) ||
0 == strncasecmp(varDataVal(pVal->datum.p), "EQ", 2) || 0 == strncasecmp(varDataVal(pVal->datum.p), "NE", 2));
} }
static int32_t translateStateCount(SFunctionNode* pFunc, char* pErrBuf, int32_t len) { static int32_t translateStateCount(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {