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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/copyfuncs.c
View File

@@ -15,7 +15,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.264 2003/08/17 19:58:05 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.265 2003/08/17 23:43:25 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -947,7 +947,7 @@ _copyArrayExpr(ArrayExpr *from)
COPY_SCALAR_FIELD(array_typeid);
COPY_SCALAR_FIELD(element_typeid);
COPY_NODE_FIELD(elements);
COPY_SCALAR_FIELD(ndims);
COPY_SCALAR_FIELD(multidims);
return newnode;
}

4
src/backend/nodes/equalfuncs.c
View File

@@ -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;
}

4
src/backend/nodes/outfuncs.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.217 2003/08/08 21:41:44 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.218 2003/08/17 23:43:26 tgl Exp $
*
* NOTES
* Every node type that can appear in stored rules' parsetrees *must*
@@ -785,7 +785,7 @@ _outArrayExpr(StringInfo str, ArrayExpr *node)
WRITE_OID_FIELD(array_typeid);
WRITE_OID_FIELD(element_typeid);
WRITE_NODE_FIELD(elements);
WRITE_INT_FIELD(ndims);
WRITE_BOOL_FIELD(multidims);
}
static void

4
src/backend/nodes/readfuncs.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.161 2003/08/04 02:39:59 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.162 2003/08/17 23:43:26 tgl Exp $
*
* NOTES
* Path and Plan nodes do not have any readfuncs support, because we
@@ -659,7 +659,7 @@ _readArrayExpr(void)
READ_OID_FIELD(array_typeid);
READ_OID_FIELD(element_typeid);
READ_NODE_FIELD(elements);
READ_INT_FIELD(ndims);
READ_BOOL_FIELD(multidims);
READ_DONE();
}