xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

fix: calander interval and sliding issue

This commit is contained in:
dapan1121 2024-08-02 14:38:55 +08:00
parent 9b81f536a1
commit 5e2c5b8894
2 changed files with 22 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
source/libs/parser/src/parTranslater.c
View File

@ -5401,7 +5401,7 @@ static int32_t translateFill(STranslateContext* pCxt, SSelectStmt* pSelect, SInt
return checkFill(pCxt, (SFillNode*)pInterval->pFill, (SValueNode*)pInterval->pInterval, false);
}
static int32_t getMonthsFromTimeVal(int64_t val, int32_t fromPrecision, char unit, int64_t* pMonth) {
static int32_t getMonthsFromTimeVal(int64_t val, int32_t fromPrecision, char unit, double* pMonth) {
int64_t days = -1;
int32_t code = convertTimeFromPrecisionToUnit(val, fromPrecision, 'd', &days);
if (TSDB_CODE_SUCCESS != code) {
@ -5416,7 +5416,7 @@ static int32_t getMonthsFromTimeVal(int64_t val, int32_t fromPrecision, char uni
case 'h':
case 'd':
case 'w':
*pMonth = days / 28;
*pMonth = days / 28.0;
return code;
case 'n':
*pMonth = val;
@ -5499,7 +5499,7 @@ static int32_t checkIntervalWindow(STranslateContext* pCxt, SIntervalWindowNode*
return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INTER_OFFSET_TOO_BIG);
}
if (!fixed) {
int64_t offsetMonth = 0, intervalMonth = 0;
double offsetMonth = 0, intervalMonth = 0;
int32_t code = getMonthsFromTimeVal(pOffset->datum.i, precision, pOffset->unit, &offsetMonth);
if (TSDB_CODE_SUCCESS != code) {
return code;
@ -5530,7 +5530,21 @@ static int32_t checkIntervalWindow(STranslateContext* pCxt, SIntervalWindowNode*
(pInter->datum.i / pSliding->datum.i > INTERVAL_SLIDING_FACTOR)) {
return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INTER_SLIDING_TOO_SMALL);
}
if (pSliding->datum.i > pInter->datum.i) {
if (valInter) {
double slidingMonth = 0, intervalMonth = 0;
int32_t code = getMonthsFromTimeVal(pSliding->datum.i, precision, pSliding->unit, &slidingMonth);
if (TSDB_CODE_SUCCESS != code) {
return code;
}
code = getMonthsFromTimeVal(pInter->datum.i, precision, pInter->unit, &intervalMonth);
if (TSDB_CODE_SUCCESS != code) {
return code;
}
if (slidingMonth > intervalMonth) {
return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INTER_SLIDING_TOO_BIG);
}
}
if (!valInter && pSliding->datum.i > pInter->datum.i) {
return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_INTER_SLIDING_TOO_BIG);
}
}

4
tests/script/tsim/query/interval.sim
View File

@ -276,6 +276,10 @@ sql insert into t6 values ("2024-03-01 14:34:07.051", 66);
sleep 300
sql select _wstart, count(*) from stb interval(1n) sliding(1d);
sql select _wstart, count(*) from stb interval(1n) sliding(28d);
sql_error select _wstart, count(*) from stb interval(1n) sliding(29d);
sql select _wstart, count(*) from (select * from stb partition by tbname) interval(2s);
print $data00,$data01