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| author | Thomas G. Lockhart <lockhart@fourpalms.org> | 2000-02-15 03:38:29 +0000 |
|---|---|---|
| committer | Thomas G. Lockhart <lockhart@fourpalms.org> | 2000-02-15 03:38:29 +0000 |
| commit | a344a6e7b5d7b2b87f33a155c3ef88bdfdce3fd8 (patch) | |
| tree | 78c19baad416cfe014237bc726baff63aff2b150 /src/backend/commands/view.c | |
| parent | 92c8437d8de8efeb5324fcccb0175beec8e66619 (diff) | |
| download | postgresql-a344a6e7b5d7b2b87f33a155c3ef88bdfdce3fd8.tar.gz postgresql-a344a6e7b5d7b2b87f33a155c3ef88bdfdce3fd8.zip | |
Carry column aliases from the parser frontend. Enables queries like
SELECT a FROM t1 tx (a);
Allow join syntax, including queries like
SELECT * FROM t1 NATURAL JOIN t2;
Update RTE structure to hold column aliases in an Attr structure.
Diffstat (limited to 'src/backend/commands/view.c')
| -rw-r--r-- | src/backend/commands/view.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/backend/commands/view.c b/src/backend/commands/view.c index 8742b895dfd..f4bb18762b8 100644 --- a/src/backend/commands/view.c +++ b/src/backend/commands/view.c @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2000, PostgreSQL, Inc * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: view.c,v 1.41 2000/01/26 05:56:14 momjian Exp $ + * $Id: view.c,v 1.42 2000/02/15 03:36:39 thomas Exp $ * *------------------------------------------------------------------------- */ @@ -17,6 +17,7 @@ #include "catalog/heap.h" #include "commands/creatinh.h" #include "commands/view.h" +#include "nodes/makefuncs.h" #include "parser/parse_relation.h" #include "parser/parse_type.h" #include "rewrite/rewriteDefine.h" @@ -225,9 +226,11 @@ UpdateRangeTableOfViewParse(char *viewName, Query *viewParse) * create the 2 new range table entries and form the new range * table... CURRENT first, then NEW.... */ - rt_entry1 = addRangeTableEntry(NULL, (char *) viewName, "*CURRENT*", + rt_entry1 = addRangeTableEntry(NULL, (char *) viewName, + makeAttr("*CURRENT*", NULL), FALSE, FALSE, FALSE); - rt_entry2 = addRangeTableEntry(NULL, (char *) viewName, "*NEW*", + rt_entry2 = addRangeTableEntry(NULL, (char *) viewName, + makeAttr("*NEW*", NULL), FALSE, FALSE, FALSE); new_rt = lcons(rt_entry2, old_rt); new_rt = lcons(rt_entry1, new_rt); |