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Fix ARRAY[] construct so that in multidimensional case, elements can

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be anything yielding an array of the proper kind, not only sub-ARRAY[]
constructs; do subscript checking at runtime not parse time.  Also,
adjust array_cat to make array || array comply with the SQL99 spec.

Joe Conway
This commit is contained in:
Tom Lane
2003-08-17 23:43:27 +00:00
parent de9c553f6b
commit e945246321
12 changed files with 105 additions and 115 deletions
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4
src/backend/optimizer/util/clauses.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.152 2003/08/08 21:41:55 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.153 2003/08/17 23:43:26 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -1515,7 +1515,7 @@ eval_const_expressions_mutator(Node *node, List *active_fns)
newarray->array_typeid = arrayexpr->array_typeid;
newarray->element_typeid = arrayexpr->element_typeid;
newarray->elements = FastListValue(&newelems);
newarray->ndims = arrayexpr->ndims;
newarray->multidims = arrayexpr->multidims;
if (all_const)
return (Node *) evaluate_expr((Expr *) newarray,