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Arrays are toastable. (At least if you initdb, which I didn't force.)

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Remove a bunch of crufty code for large-object-based arrays, which is
superseded by TOAST and likely hasn't worked in a long time anyway.
Clean up array code a little, and in particular eliminate its habit
of scribbling on the input array (ie, modifying the input tuple :-().
This commit is contained in:
Tom Lane
2000-07-22 03:34:43 +00:00
parent ec37ea1cc1
commit d0e17e2112
9 changed files with 470 additions and 1733 deletions
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9
contrib/array/array_iterator.c
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@ -47,15 +47,18 @@ array_iterator(Oid elemtype, Oid proc, int and, ArrayType *array, Datum value)
FmgrInfo finfo;
/* Sanity checks */
if ((array == (ArrayType *) NULL)
|| (ARR_IS_LO(array) == true))
if (array == (ArrayType *) NULL)
{
/* elog(NOTICE, "array_iterator: array is null"); */
return (0);
}
/* detoast input if necessary */
array = DatumGetArrayTypeP(PointerGetDatum(array));
ndim = ARR_NDIM(array);
dim = ARR_DIMS(array);
nitems = getNitems(ndim, dim);
nitems = ArrayGetNItems(ndim, dim);
if (nitems == 0)
{
/* elog(NOTICE, "array_iterator: nitems = 0"); */