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UNION work for UNION ALL and other union stuff.

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This commit is contained in:
Bruce Momjian
1997-12-27 06:41:41 +00:00
parent 2730c4a45c
commit 4ce24c8aa9
8 changed files with 178 additions and 84 deletions
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4
src/backend/nodes/outfuncs.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.13 1997/12/23 19:50:54 thomas Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.14 1997/12/27 06:40:54 momjian Exp $
*
* NOTES
* Every (plan) node in POSTGRES has an associated "out" routine which
@@ -194,7 +194,7 @@ _outQuery(StringInfo str, Query *node)
sprintf(buf, " :qual ");
appendStringInfo(str, buf);
_outNode(str, node->qual);
/* how are we handling aggregates, sort, and group by? bjm 1997/12/26 */
}
/*

3
src/backend/nodes/readfuncs.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.11 1997/12/18 12:53:59 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.12 1997/12/27 06:40:59 momjian Exp $
*
* NOTES
* Most of the read functions for plan nodes are tested. (In fact, they
@@ -119,6 +119,7 @@ _readQuery()
token = lsptok(NULL, &length); /* skip :qual */
local_node->qual = nodeRead(true);
/* how are we handling aggregates, sort, and group by? bjm 1997/12/26 */
return (local_node);
}