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fix(query): fix to_iso8601 function append format in "-hh:mm", "-hhmm" 

"-hh", "z" when digits exceeds 10 digits
This commit is contained in:
Ganlin Zhao 2022-06-08 22:42:10 +08:00
parent a4ac8b1c03
commit 51c9a6fac7
1 changed files with 14 additions and 4 deletions
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18
source/libs/scalar/src/sclfunc.c
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@ -901,12 +901,22 @@ int32_t toISO8601Function(SScalarParam *pInput, int32_t inputNum, SScalarParam *
if (hasFraction) { if (hasFraction) {
int32_t fracLen = (int32_t)strlen(fraction) + 1; int32_t fracLen = (int32_t)strlen(fraction) + 1;
char *tzInfo = strchr(buf, '+');
if (tzInfo) { char *tzInfo;
if (buf[len - 1] == 'z' || buf[len - 1] == 'Z') {
tzInfo = &buf[len - 1];
memmove(tzInfo + fracLen, tzInfo, strlen(tzInfo)); memmove(tzInfo + fracLen, tzInfo, strlen(tzInfo));
} else { } else {
tzInfo = strchr(buf, '-'); tzInfo = strchr(buf, '+');
memmove(tzInfo + fracLen, tzInfo, strlen(tzInfo)); if (tzInfo) {
memmove(tzInfo + fracLen, tzInfo, strlen(tzInfo));
} else {
//search '-' backwards
tzInfo = strrchr(buf, '-');
if (tzInfo) {
memmove(tzInfo + fracLen, tzInfo, strlen(tzInfo));
}
}
} }
char tmp[32] = {0}; char tmp[32] = {0};