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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/nodes/equalfuncs.c
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@@ -18,7 +18,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.208 2003/08/17 19:58:05 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.209 2003/08/17 23:43:26 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -409,7 +409,7 @@ _equalArrayExpr(ArrayExpr *a, ArrayExpr *b)
COMPARE_SCALAR_FIELD(array_typeid);
COMPARE_SCALAR_FIELD(element_typeid);
COMPARE_NODE_FIELD(elements);
COMPARE_SCALAR_FIELD(ndims);
COMPARE_SCALAR_FIELD(multidims);
return true;
}