diff options
Diffstat (limited to 'src/backend/utils/time/tqual.c')
| -rw-r--r-- | src/backend/utils/time/tqual.c | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/src/backend/utils/time/tqual.c b/src/backend/utils/time/tqual.c index 5c2f8271fa8..a5843004733 100644 --- a/src/backend/utils/time/tqual.c +++ b/src/backend/utils/time/tqual.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.2 1997/03/28 07:05:28 scrappy Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/time/tqual.c,v 1.3 1997/08/19 21:36:12 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -26,6 +26,16 @@ #include "utils/tqual.h" +static AbsoluteTime TimeQualGetEndTime(TimeQual qual); +static AbsoluteTime TimeQualGetSnapshotTime(TimeQual qual); +static AbsoluteTime TimeQualGetStartTime(TimeQual qual); +static bool TimeQualIncludesNow(TimeQual qual); +static bool TimeQualIndicatesDisableValidityChecking(TimeQual qual); +static bool TimeQualIsLegal(TimeQual qual); +static bool TimeQualIsRanged(TimeQual qual); +static bool TimeQualIsSnapshot(TimeQual qual); +static bool TimeQualIsValid(TimeQual qual); + /* * TimeQualMode -- * Mode indicator for treatment of time qualifications. @@ -114,7 +124,7 @@ static bool HeapTupleSatisfiesUpperUnboundedInternalTimeQual(HeapTuple tuple, * TimeQualIsValid -- * True iff time qualification is valid. */ -bool +static bool TimeQualIsValid(TimeQual qual) { bool hasStartTime; @@ -162,7 +172,7 @@ TimeQualIsValid(TimeQual qual) * Note: * Assumes time qualification is valid. */ -bool +static bool TimeQualIsLegal(TimeQual qual) { Assert(TimeQualIsValid(qual)); @@ -221,7 +231,7 @@ TimeQualIsLegal(TimeQual qual) * Note: * Assumes time qualification is valid. */ -bool +static bool TimeQualIncludesNow(TimeQual qual) { Assert(TimeQualIsValid(qual)); @@ -251,6 +261,7 @@ TimeQualIncludesNow(TimeQual qual) * Assumes time qualification is valid. * XXX may not be needed? */ +#ifdef NOT_USED bool TimeQualIncludesPast(TimeQual qual) { @@ -263,6 +274,7 @@ TimeQualIncludesPast(TimeQual qual) /* otherwise, must check archive (setting locks as appropriate) */ return (true); } +#endif /* * TimeQualIsSnapshot -- @@ -271,7 +283,7 @@ TimeQualIncludesPast(TimeQual qual) * Note: * Assumes time qualification is valid. */ -bool +static bool TimeQualIsSnapshot(TimeQual qual) { Assert(TimeQualIsValid(qual)); @@ -290,7 +302,7 @@ TimeQualIsSnapshot(TimeQual qual) * Note: * Assumes time qualification is valid. */ -bool +static bool TimeQualIsRanged(TimeQual qual) { Assert(TimeQualIsValid(qual)); @@ -310,7 +322,7 @@ TimeQualIsRanged(TimeQual qual) * Note: * XXX This should not be implemented since this does not make sense. */ -bool +static bool TimeQualIndicatesDisableValidityChecking(TimeQual qual) { Assert (TimeQualIsValid(qual)); @@ -332,7 +344,7 @@ TimeQualIndicatesDisableValidityChecking(TimeQual qual) * Note: * Assumes time qual is valid snapshot time qual. */ -AbsoluteTime +static AbsoluteTime TimeQualGetSnapshotTime(TimeQual qual) { Assert(TimeQualIsSnapshot(qual)); @@ -347,7 +359,7 @@ TimeQualGetSnapshotTime(TimeQual qual) * Note: * Assumes time qual is valid ranged time qual. */ -AbsoluteTime +static AbsoluteTime TimeQualGetStartTime(TimeQual qual) { Assert(TimeQualIsRanged(qual)); @@ -362,7 +374,7 @@ TimeQualGetStartTime(TimeQual qual) * Note: * Assumes time qual is valid ranged time qual. */ -AbsoluteTime +static AbsoluteTime TimeQualGetEndTime(TimeQual qual) { Assert(TimeQualIsRanged(qual)); |