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add prompt msg if WAL size exceeds limit. (#7033)

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Shuduo Sang 2021-07-27 14:03:50 +08:00 committed by GitHub
parent 15b616c32e
commit 2d6e305118
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 1 deletions
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4
src/kit/taosdemo/taosdemo.c
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@ -647,7 +647,7 @@ static FILE * g_fpOfInsertResult = NULL;
fprintf(stderr, "PERF: "fmt, __VA_ARGS__); } while(0)
#define errorPrint(fmt, ...) \
do { fprintf(stderr, "ERROR: "fmt, __VA_ARGS__); } while(0)
do { fprintf(stderr, " \033[31m"); fprintf(stderr, "ERROR: "fmt, __VA_ARGS__); fprintf(stderr, " \033[0m"); } while(0)
// for strncpy buffer overflow
#define min(a, b) (((a) < (b)) ? (a) : (b))
@ -5136,6 +5136,8 @@ static int32_t execInsert(threadInfo *pThreadInfo, uint32_t k)
if (0 != taos_stmt_execute(pThreadInfo->stmt)) {
errorPrint("%s() LN%d, failied to execute insert statement. reason: %s\n",
__func__, __LINE__, taos_stmt_errstr(pThreadInfo->stmt));
fprintf(stderr, "\n\033[31m === Please reduce batch number if WAL size exceeds limit. ===\033[0m\n\n");
exit(-1);
}
affectedRows = k;