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Use array_contains_nulls instead of ARR_HASNULL on user-supplied arrays.

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This applies the fix for bug #5784 to remaining places where we wish
to reject nulls in user-supplied arrays.  In all these places, there's
no reason not to allow a null bitmap to be present, so long as none of
the current elements are actually null.

I did not change some other places where we are looking at system catalog
entries or aggregate transition values, as the presence of a null bitmap
in such an array would be suspicious.
This commit is contained in:
Tom Lane
2011-01-09 13:09:07 -05:00
parent 361418be7c
commit 304845075c
8 changed files with 14 additions and 14 deletions
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4
contrib/ltree/_ltree_gist.c
View File

@ -92,7 +92,7 @@ _ltree_compress(PG_FUNCTION_ARGS)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("array must be one-dimensional")));
if (ARR_HASNULL(val))
if (array_contains_nulls(val))
ereport(ERROR,
(errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
errmsg("array must not contain nulls")));
@ -538,7 +538,7 @@ _arrq_cons(ltree_gist *key, ArrayType *_query)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("array must be one-dimensional")));
if (ARR_HASNULL(_query))
if (array_contains_nulls(_query))
ereport(ERROR,
(errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
errmsg("array must not contain nulls")));

6
contrib/ltree/_ltree_op.c
View File

@ -52,7 +52,7 @@ array_iterator(ArrayType *la, PGCALL2 callback, void *param, ltree **found)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("array must be one-dimensional")));
if (ARR_HASNULL(la))
if (array_contains_nulls(la))
ereport(ERROR,
(errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
errmsg("array must not contain nulls")));
@ -152,7 +152,7 @@ _lt_q_regex(PG_FUNCTION_ARGS)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("array must be one-dimensional")));
if (ARR_HASNULL(_query))
if (array_contains_nulls(_query))
ereport(ERROR,
(errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
errmsg("array must not contain nulls")));
@ -310,7 +310,7 @@ _lca(PG_FUNCTION_ARGS)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("array must be one-dimensional")));
if (ARR_HASNULL(la))
if (array_contains_nulls(la))
ereport(ERROR,
(errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
errmsg("array must not contain nulls")));

2
contrib/ltree/lquery_op.c
View File

@ -348,7 +348,7 @@ lt_q_regex(PG_FUNCTION_ARGS)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("array must be one-dimensional")));
if (ARR_HASNULL(_query))
if (array_contains_nulls(_query))
ereport(ERROR,
(errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
errmsg("array must not contain nulls")));

2
contrib/ltree/ltree_gist.c
View File

@ -606,7 +606,7 @@ arrq_cons(ltree_gist *key, ArrayType *_query)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("array must be one-dimensional")));
if (ARR_HASNULL(_query))
if (array_contains_nulls(_query))
ereport(ERROR,
(errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED),
errmsg("array must not contain nulls")));