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show variables error

This commit is contained in:
Shengliang Guan 2022-02-25 16:33:00 +08:00
parent 71b562e5cb
commit 1929e5b6ac
1 changed files with 22 additions and 19 deletions
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33
source/dnode/mnode/impl/src/mndDnode.c
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@ -631,13 +631,13 @@ static int32_t mndGetConfigMeta(SMnodeMsg *pReq, SShowObj *pShow, STableMetaRsp
pShow->bytes[cols] = TSDB_CONFIG_OPTION_LEN + VARSTR_HEADER_SIZE;
pSchema[cols].type = TSDB_DATA_TYPE_BINARY;
tstrncpy(pSchema[cols].name, "name", sizeof(pSchema[cols].name));
strcpy(pSchema[cols].name, "name");
pSchema[cols].bytes = pShow->bytes[cols];
cols++;
pShow->bytes[cols] = TSDB_CONIIG_VALUE_LEN + VARSTR_HEADER_SIZE;
pSchema[cols].type = TSDB_DATA_TYPE_BINARY;
tstrncpy(pSchema[cols].name, "value", sizeof(pSchema[cols].name));
strcpy(pSchema[cols].name, "value");
pSchema[cols].bytes = pShow->bytes[cols];
cols++;
@ -658,29 +658,30 @@ static int32_t mndGetConfigMeta(SMnodeMsg *pReq, SShowObj *pShow, STableMetaRsp
static int32_t mndRetrieveConfigs(SMnodeMsg *pReq, SShowObj *pShow, char *data, int32_t rows) {
SMnode *pMnode = pReq->pMnode;
int32_t totalRows = 0;
int32_t numOfRows = 0;
char *cfgOpts[TSDB_CONFIG_NUMBER] = {0};
char cfgVals[TSDB_CONFIG_NUMBER][TSDB_CONIIG_VALUE_LEN + 1] = {0};
char *pWrite;
int32_t cols = 0;
cfgOpts[numOfRows] = "statusInterval";
snprintf(cfgVals[numOfRows], TSDB_CONIIG_VALUE_LEN, "%d", tsStatusInterval);
numOfRows++;
cfgOpts[totalRows] = "statusInterval";
snprintf(cfgVals[totalRows], TSDB_CONIIG_VALUE_LEN, "%d", tsStatusInterval);
totalRows++;
cfgOpts[numOfRows] = "timezone";
snprintf(cfgVals[numOfRows], TSDB_CONIIG_VALUE_LEN, "%s", tsTimezone);
numOfRows++;
cfgOpts[totalRows] = "timezone";
snprintf(cfgVals[totalRows], TSDB_CONIIG_VALUE_LEN, "%s", tsTimezone);
totalRows++;
cfgOpts[numOfRows] = "locale";
snprintf(cfgVals[numOfRows], TSDB_CONIIG_VALUE_LEN, "%s", tsLocale);
numOfRows++;
cfgOpts[totalRows] = "locale";
snprintf(cfgVals[totalRows], TSDB_CONIIG_VALUE_LEN, "%s", tsLocale);
totalRows++;
cfgOpts[numOfRows] = "charset";
snprintf(cfgVals[numOfRows], TSDB_CONIIG_VALUE_LEN, "%s", tsCharset);
numOfRows++;
cfgOpts[totalRows] = "charset";
snprintf(cfgVals[totalRows], TSDB_CONIIG_VALUE_LEN, "%s", tsCharset);
totalRows++;
for (int32_t i = 0; i < numOfRows; i++) {
for (int32_t i = 0; i < totalRows; i++) {
cols = 0;
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
@ -690,6 +691,8 @@ static int32_t mndRetrieveConfigs(SMnodeMsg *pReq, SShowObj *pShow, char *data,
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
STR_WITH_MAXSIZE_TO_VARSTR(pWrite, cfgVals[i], TSDB_CONIIG_VALUE_LEN);
cols++;
numOfRows++;
}
mndVacuumResult(data, pShow->numOfColumns, numOfRows, rows, pShow);