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| author | Tom Lane | 2002-08-26 17:54:02 +0000 |
|---|---|---|
| committer | Tom Lane | 2002-08-26 17:54:02 +0000 |
| commit | 5cabcfccce4b8b826c9b30828f3012b7926a6946 (patch) | |
| tree | 3e14c0710a45b4195734dd3189eb89eac4969073 /contrib/ltree/_ltree_gist.c | |
| parent | 8009c275925dda90f1275ba70f5c2a63abaa520b (diff) | |
Modify array operations to include array's element type OID in the
array header, and to compute sizing and alignment of array elements
the same way normal tuple access operations do --- viz, using the
tupmacs.h macros att_addlength and att_align. This makes the world
safe for arrays of cstrings or intervals, and should make it much
easier to write array-type-polymorphic functions; as examples see
the cleanups of array_out and contrib/array_iterator. By Joe Conway
and Tom Lane.
Diffstat (limited to 'contrib/ltree/_ltree_gist.c')
| -rw-r--r-- | contrib/ltree/_ltree_gist.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/ltree/_ltree_gist.c b/contrib/ltree/_ltree_gist.c index 8b7420e6d9e..27bd057a567 100644 --- a/contrib/ltree/_ltree_gist.c +++ b/contrib/ltree/_ltree_gist.c @@ -59,7 +59,7 @@ _ltree_compress(PG_FUNCTION_ARGS) { if ( entry->leafkey ) { /* ltree */ ltree_gist *key; - ArrayType *val = (ArrayType*)DatumGetPointer(PG_DETOAST_DATUM(entry->key)); + ArrayType *val = DatumGetArrayTypeP(entry->key); int4 len = LTG_HDRSIZE + ASIGLEN; int num=ArrayGetNItems( ARR_NDIM(val), ARR_DIMS(val) ); ltree *item = (ltree*)ARR_DATA_PTR(val); |