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Fix memory leak for timestamp(with and w/o tz) and time indexes

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This commit is contained in:
Teodor Sigaev 2005-02-21 10:47:52 +00:00
parent 14fd629aea
commit f49d69b813
2 changed files with 21 additions and 17 deletions
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24
contrib/btree_gist/btree_time.c
View File

@ -30,11 +30,13 @@ Datum gbt_time_penalty(PG_FUNCTION_ARGS);
Datum gbt_time_same(PG_FUNCTION_ARGS);
#define P_TimeADTGetDatum(x) PointerGetDatum( &(x) )
static bool
gbt_timegt(const void *a, const void *b)
{
return DatumGetBool(
DirectFunctionCall2(time_gt, TimeADTGetDatum(*((TimeADT *) a)), TimeADTGetDatum(*((TimeADT *) b)))
DirectFunctionCall2(time_gt, P_TimeADTGetDatum(*((TimeADT *) a)), P_TimeADTGetDatum(*((TimeADT *) b)))
);
}
@ -42,7 +44,7 @@ static bool
gbt_timege(const void *a, const void *b)
{
return DatumGetBool(
DirectFunctionCall2(time_ge, TimeADTGetDatum(*((TimeADT *) a)), TimeADTGetDatum(*((TimeADT *) b)))
DirectFunctionCall2(time_ge, P_TimeADTGetDatum(*((TimeADT *) a)), P_TimeADTGetDatum(*((TimeADT *) b)))
);
}
@ -50,7 +52,7 @@ static bool
gbt_timeeq(const void *a, const void *b)
{
return DatumGetBool(
DirectFunctionCall2(time_eq, TimeADTGetDatum(*((TimeADT *) a)), TimeADTGetDatum(*((TimeADT *) b)))
DirectFunctionCall2(time_eq, P_TimeADTGetDatum(*((TimeADT *) a)), P_TimeADTGetDatum(*((TimeADT *) b)))
);
}
@ -58,7 +60,7 @@ static bool
gbt_timele(const void *a, const void *b)
{
return DatumGetBool(
DirectFunctionCall2(time_le, TimeADTGetDatum(*((TimeADT *) a)), TimeADTGetDatum(*((TimeADT *) b)))
DirectFunctionCall2(time_le, P_TimeADTGetDatum(*((TimeADT *) a)), P_TimeADTGetDatum(*((TimeADT *) b)))
);
}
@ -66,7 +68,7 @@ static bool
gbt_timelt(const void *a, const void *b)
{
return DatumGetBool(
DirectFunctionCall2(time_lt, TimeADTGetDatum(*((TimeADT *) a)), TimeADTGetDatum(*((TimeADT *) b)))
DirectFunctionCall2(time_lt, P_TimeADTGetDatum(*((TimeADT *) a)), P_TimeADTGetDatum(*((TimeADT *) b)))
);
}
@ -202,8 +204,8 @@ gbt_time_penalty(PG_FUNCTION_ARGS)
intr = DatumGetIntervalP(DirectFunctionCall2(
time_mi_time,
TimeADTGetDatum(newentry->upper),
TimeADTGetDatum(origentry->upper)));
P_TimeADTGetDatum(newentry->upper),
P_TimeADTGetDatum(origentry->upper)));
/* see interval_larger */
res = Max(intr->time + intr->month * (30 * 86400), 0);
@ -211,8 +213,8 @@ gbt_time_penalty(PG_FUNCTION_ARGS)
intr = DatumGetIntervalP(DirectFunctionCall2(
time_mi_time,
TimeADTGetDatum(origentry->lower),
TimeADTGetDatum(newentry->lower)));
P_TimeADTGetDatum(origentry->lower),
P_TimeADTGetDatum(newentry->lower)));
/* see interval_larger */
res += Max(intr->time + intr->month * (30 * 86400), 0);
@ -224,8 +226,8 @@ gbt_time_penalty(PG_FUNCTION_ARGS)
{
intr = DatumGetIntervalP(DirectFunctionCall2(
time_mi_time,
TimeADTGetDatum(origentry->upper),
TimeADTGetDatum(origentry->lower)));
P_TimeADTGetDatum(origentry->upper),
P_TimeADTGetDatum(origentry->lower)));
*result += FLT_MIN;
*result += (float) (res / ((double) (res + intr->time + intr->month * (30 * 86400))));
*result *= (FLT_MAX / (((GISTENTRY *) PG_GETARG_POINTER(0))->rel->rd_att->natts + 1));

14
contrib/btree_gist/btree_ts.c
View File

@ -29,6 +29,8 @@ Datum gbt_ts_penalty(PG_FUNCTION_ARGS);
Datum gbt_ts_same(PG_FUNCTION_ARGS);
#define P_TimestampGetDatum(x) PointerGetDatum( &(x) )
static bool
gbt_tsgt(const void *a, const void *b)
{
@ -231,8 +233,8 @@ gbt_ts_penalty(PG_FUNCTION_ARGS)
intr = DatumGetIntervalP(DirectFunctionCall2(
timestamp_mi,
TimestampGetDatum(newentry->upper),
TimestampGetDatum(origentry->upper)
P_TimestampGetDatum(newentry->upper),
P_TimestampGetDatum(origentry->upper)
));
/* see interval_larger */
@ -242,8 +244,8 @@ gbt_ts_penalty(PG_FUNCTION_ARGS)
intr = DatumGetIntervalP(DirectFunctionCall2(
timestamp_mi,
TimestampGetDatum(origentry->lower),
TimestampGetDatum(newentry->lower)
P_TimestampGetDatum(origentry->lower),
P_TimestampGetDatum(newentry->lower)
));
/* see interval_larger */
@ -256,8 +258,8 @@ gbt_ts_penalty(PG_FUNCTION_ARGS)
{
intr = DatumGetIntervalP(DirectFunctionCall2(
timestamp_mi,
TimestampGetDatum(origentry->upper),
TimestampGetDatum(origentry->lower)
P_TimestampGetDatum(origentry->upper),
P_TimestampGetDatum(origentry->lower)
));
*result += FLT_MIN;
*result += (float) (res / ((double) (res + intr->time + intr->month * (30 * 86400))));