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Hotfix/sangshuduo/td 4322 taosdemo fetch result for develop (#6220) 

* [TD-4322]<fix>: taosdemo query then fetch result.

* build again.

* [TD-4322]<fix>: taosdemo fetch result.

check result file name length.

Co-authored-by: Shuduo Sang <sdsang@taosdata.com>
This commit is contained in:
Shuduo Sang 2021-05-24 20:16:26 +08:00 committed by GitHub
parent 432f961e61
commit d1f15a82eb
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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6
src/kit/taosdemo/taosdemo.c
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@ -1178,7 +1178,7 @@ static void fetchResult(TAOS_RES *res, char* resultFile) {
// fetch the records row by row
while((row = taos_fetch_row(res))) {
if ((resultFile)
if ((resultFile) && (strlen(resultFile) > 0)
&& (totalLen >= 100*1024*1024 - 32000)) {
appendResultBufToFile(databuf, resultFile);
totalLen = 0;
@ -1194,7 +1194,7 @@ static void fetchResult(TAOS_RES *res, char* resultFile) {
verbosePrint("%s() LN%d, databuf=%s resultFile=%s\n",
__func__, __LINE__, databuf, resultFile);
if (resultFile) {
if ((resultFile) && (strlen(resultFile) > 0)) {
appendResultBufToFile(databuf, resultFile);
}
free(databuf);
@ -2231,7 +2231,7 @@ static int postProceSql(char *host, struct sockaddr_in *pServAddr, uint16_t port
response_buf[RESP_BUF_LEN - 1] = '\0';
printf("Response:\n%s\n", response_buf);
if (resultFile) {
if ((resultFile) && (strlen(resultFile) > 0)) {
appendResultBufToFile(response_buf, resultFile);
}