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Code

Detoast query in g_intbig_consistent and copy query in g_int_consistent.

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Minor cleanups.
This commit is contained in:
Teodor Sigaev 2006-04-03 09:35:35 +00:00
parent e88d84b737
commit 06e4478877
2 changed files with 20 additions and 13 deletions
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18
contrib/intarray/_int_gist.c
View File

@ -32,20 +32,23 @@ Datum
g_int_consistent(PG_FUNCTION_ARGS) g_int_consistent(PG_FUNCTION_ARGS)
{ {
GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
ArrayType *query = (ArrayType *) PG_GETARG_POINTER(1); ArrayType *query = (ArrayType *) PG_DETOAST_DATUM_COPY(PG_GETARG_POINTER(1));
StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
bool retval; bool retval;
if (strategy == BooleanSearchStrategy) if (strategy == BooleanSearchStrategy) {
PG_RETURN_BOOL(execconsistent((QUERYTYPE *) query, retval = execconsistent((QUERYTYPE *) query,
(ArrayType *) DatumGetPointer(entry->key), (ArrayType *) DatumGetPointer(entry->key),
ISLEAFKEY((ArrayType *) DatumGetPointer(entry->key)))); ISLEAFKEY((ArrayType *) DatumGetPointer(entry->key)));
pfree( query );
PG_RETURN_BOOL(retval);
}
/* XXX are we sure it's safe to scribble on the query object here? */
/* XXX what about toasted input? */
/* sort query for fast search, key is already sorted */ /* sort query for fast search, key is already sorted */
if (ARRISVOID(query)) if (ARRISVOID(query)) {
pfree( query );
PG_RETURN_BOOL(false); PG_RETURN_BOOL(false);
}
PREPAREARR(query); PREPAREARR(query);
switch (strategy) switch (strategy)
@ -81,6 +84,7 @@ g_int_consistent(PG_FUNCTION_ARGS)
default: default:
retval = FALSE; retval = FALSE;
} }
pfree( query );
PG_RETURN_BOOL(retval); PG_RETURN_BOOL(retval);
} }

15
contrib/intarray/_intbig_gist.c
View File

@ -486,7 +486,7 @@ Datum
g_intbig_consistent(PG_FUNCTION_ARGS) g_intbig_consistent(PG_FUNCTION_ARGS)
{ {
GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0);
ArrayType *query = (ArrayType *) PG_GETARG_POINTER(1); ArrayType *query = (ArrayType *) PG_DETOAST_DATUM(PG_GETARG_POINTER(1));
StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2); StrategyNumber strategy = (StrategyNumber) PG_GETARG_UINT16(2);
bool retval; bool retval;
@ -495,14 +495,17 @@ g_intbig_consistent(PG_FUNCTION_ARGS)
if (strategy == BooleanSearchStrategy) if (strategy == BooleanSearchStrategy)
{ {
PG_RETURN_BOOL(signconsistent((QUERYTYPE *) query, retval = signconsistent((QUERYTYPE *) query,
GETSIGN(DatumGetPointer(entry->key)), GETSIGN(DatumGetPointer(entry->key)),
false)); false);
PG_FREE_IF_COPY(query, 1);
PG_RETURN_BOOL(retval);
} }
/* XXX what about toasted input? */ if (ARRISVOID(query)) {
if (ARRISVOID(query)) PG_FREE_IF_COPY(query, 1);
return FALSE; PG_RETURN_BOOL(FALSE);
}
switch (strategy) switch (strategy)
{ {