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Merge branch 'master' into feature/qrefactor

This commit is contained in:
Haojun Liao 2021-04-25 11:12:06 +08:00
parent 487b523d1f c257c7ecc5
commit fb0b115212
1 changed files with 5 additions and 6 deletions
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11
src/client/src/tscStream.c
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@ -483,27 +483,26 @@ static int32_t tscSetSlidingWindowInfo(SSqlObj *pSql, SSqlStream *pStream) {
static int64_t tscGetStreamStartTimestamp(SSqlObj *pSql, SSqlStream *pStream, int64_t stime) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
if (stime == INT64_MIN) {
return stime;
}
if (pStream->isProject) {
// no data in table, flush all data till now to destination meter, 10sec delay
pStream->interval.interval = tsProjectExecInterval;
pStream->interval.sliding = tsProjectExecInterval;
if (stime != 0) { // first projection start from the latest event timestamp
if (stime != INT64_MIN) { // first projection start from the latest event timestamp
assert(stime >= pQueryInfo->window.skey);
stime += 1; // exclude the last records from table
} else {
stime = pQueryInfo->window.skey;
}
} else { // timewindow based aggregation stream
if (stime == 0) { // no data in meter till now
if (stime == INT64_MIN) { // no data in meter till now
if (pQueryInfo->window.skey != INT64_MIN) {
stime = pQueryInfo->window.skey;
} else {
return stime;
}
stime = taosTimeTruncate(stime, &pStream->interval, pStream->precision);
} else {
int64_t newStime = taosTimeTruncate(stime, &pStream->interval, pStream->precision);