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Overview
| Comment: | Fix a bug in the 'start of ...' date/time modifiers when they follow a julian day number. Fix for ticket [6097cb92745327a1]. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
081dbcfb6d82528cefecb36c4491fa6e |
| User & Date: | drh 2017-03-02 23:40:21 |
Context
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2017-03-03
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| 16:51 | Before beginning an incremental checkpoint in RBU, sync the directory containing the target database file. This ensures that the new directory entry created by renaming the *-oal file to *-wal is synced to disk. (check-in: 915a9a28 user: dan tags: trunk) | |
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2017-03-02
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| 23:40 | Fix a bug in the 'start of ...' date/time modifiers when they follow a julian day number. Fix for ticket [6097cb92745327a1]. (check-in: 081dbcfb user: drh tags: trunk) | |
| 16:56 | Fix another RBU case similar to the previous. This one for systems where the sector-size is larger than the page-size. (check-in: 4012bb3a user: dan tags: trunk) | |
Changes
Changes to src/date.c.
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*/
if( sqlite3_strnicmp(z, "start of ", 9)!=0 ) break;
z += 9;
computeYMD(p);
p->validHMS = 1;
p->h = p->m = 0;
p->s = 0.0;
p->validTZ = 0;
p->validJD = 0;
if( sqlite3_stricmp(z,"month")==0 ){
p->D = 1;
rc = 0;
}else if( sqlite3_stricmp(z,"year")==0 ){
computeYMD(p);
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> |
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*/
if( sqlite3_strnicmp(z, "start of ", 9)!=0 ) break;
z += 9;
computeYMD(p);
p->validHMS = 1;
p->h = p->m = 0;
p->s = 0.0;
p->rawS = 0;
p->validTZ = 0;
p->validJD = 0;
if( sqlite3_stricmp(z,"month")==0 ){
p->D = 1;
rc = 0;
}else if( sqlite3_stricmp(z,"year")==0 ){
computeYMD(p);
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Changes to test/date.test.
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datetest 16.25 {datetime(5373484,'-128963628 hours')} NULL
datetest 16.26 {datetime(5373484,'-5373484 days')} {-4713-11-24 12:00:00}
datetest 16.27 {datetime(5373484,'-5373485 days')} NULL
datetest 16.28 {datetime(5373484,'-176545 months')} {-4713-12-01 12:00:00}
datetest 16.29 {datetime(5373484,'-176546 months')} NULL
datetest 16.30 {datetime(5373484,'-14712 years')} {-4713-12-31 12:00:00}
datetest 16.31 {datetime(5373484,'-14713 years')} NULL
finish_test
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> > > > > > > > > > |
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datetest 16.25 {datetime(5373484,'-128963628 hours')} NULL
datetest 16.26 {datetime(5373484,'-5373484 days')} {-4713-11-24 12:00:00}
datetest 16.27 {datetime(5373484,'-5373485 days')} NULL
datetest 16.28 {datetime(5373484,'-176545 months')} {-4713-12-01 12:00:00}
datetest 16.29 {datetime(5373484,'-176546 months')} NULL
datetest 16.30 {datetime(5373484,'-14712 years')} {-4713-12-31 12:00:00}
datetest 16.31 {datetime(5373484,'-14713 years')} NULL
# 2017-03-02: Wrong 'start of day' computation.
# https://www.sqlite.org/src/info/6097cb92745327a1
#
datetest 17.1 {datetime(2457754, 'start of day')} {2016-12-31 00:00:00}
datetest 17.2 {datetime(2457828)} {2017-03-15 12:00:00}
datetest 17.3 {datetime(2457828,'start of day')} {2017-03-15 00:00:00}
datetest 17.4 {datetime(2457828,'start of month')} {2017-03-01 00:00:00}
datetest 17.5 {datetime(2457828,'start of year')} {2017-01-01 00:00:00}
finish_test
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