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Rename rule CURRENT to OLD in source tree. Add mapping for backward

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compatiblity with old rules.
This commit is contained in:
Bruce Momjian
2000-06-12 19:40:58 +00:00
parent 767e6d17b4
commit 332f0f5fc0
12 changed files with 94 additions and 91 deletions
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16
src/backend/utils/adt/ruleutils.c
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@ -3,7 +3,7 @@
* out of its tuple
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.52 2000/06/10 05:17:23 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.53 2000/06/12 19:40:43 momjian Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@ -912,7 +912,7 @@ get_select_query_def(Query *query, deparse_context *context)
/* ----------
* Now check if any of the used rangetable entries is different
* from *NEW* and *CURRENT*. If so we must provide the FROM clause
* from *NEW* and *OLD*. If so we must provide the FROM clause
* later.
* ----------
*/
@ -927,7 +927,7 @@ get_select_query_def(Query *query, deparse_context *context)
continue;
if (!strcmp(rte->ref->relname, "*NEW*"))
continue;
if (!strcmp(rte->ref->relname, "*CURRENT*"))
if (!strcmp(rte->ref->relname, "*OLD*"))
continue;
rt_constonly = FALSE;
@ -973,7 +973,7 @@ get_select_query_def(Query *query, deparse_context *context)
quote_identifier(tle->resdom->resname));
}
/* If we need other tables than *NEW* or *CURRENT* add the FROM clause */
/* If we need other tables than *NEW* or *OLD* add the FROM clause */
if (!rt_constonly && rt_numused > 0)
{
sep = " FROM ";
@ -988,7 +988,7 @@ get_select_query_def(Query *query, deparse_context *context)
continue;
if (!strcmp(rte->ref->relname, "*NEW*"))
continue;
if (!strcmp(rte->ref->relname, "*CURRENT*"))
if (!strcmp(rte->ref->relname, "*OLD*"))
continue;
appendStringInfo(buf, sep);
@ -1074,7 +1074,7 @@ get_insert_query_def(Query *query, deparse_context *context)
List *l;
/* ----------
* We need to know if other tables than *NEW* or *CURRENT*
* We need to know if other tables than *NEW* or *OLD*
* are used in the query. If not, it's an INSERT ... VALUES,
* otherwise an INSERT ... SELECT.
* ----------
@ -1105,7 +1105,7 @@ get_insert_query_def(Query *query, deparse_context *context)
continue;
if (!strcmp(rte->ref->relname, "*NEW*"))
continue;
if (!strcmp(rte->ref->relname, "*CURRENT*"))
if (!strcmp(rte->ref->relname, "*OLD*"))
continue;
rt_constonly = FALSE;
@ -1278,7 +1278,7 @@ get_rule_expr(Node *node, deparse_context *context)
quote_identifier(rte->relname));
else if (!strcmp(rte->ref->relname, "*NEW*"))
appendStringInfo(buf, "new.");
else if (!strcmp(rte->ref->relname, "*CURRENT*"))
else if (!strcmp(rte->ref->relname, "*OLD*"))
appendStringInfo(buf, "old.");
else
appendStringInfo(buf, "%s.",