diff options
| 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/nodes/print.c | |
| parent | 92c8437d8de8efeb5324fcccb0175beec8e66619 (diff) | |
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/nodes/print.c')
| -rw-r--r-- | src/backend/nodes/print.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/backend/nodes/print.c b/src/backend/nodes/print.c index ffba95949ad..a84b829950f 100644 --- a/src/backend/nodes/print.c +++ b/src/backend/nodes/print.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/nodes/print.c,v 1.35 2000/01/26 05:56:32 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/nodes/print.c,v 1.36 2000/02/15 03:37:09 thomas Exp $ * * HISTORY * AUTHOR DATE MAJOR EVENT @@ -133,7 +133,7 @@ print_rt(List *rtable) RangeTblEntry *rte = lfirst(l); printf("%d\t%s(%s)\t%u\t%d\t%s\n", - i, rte->relname, rte->refname, rte->relid, + i, rte->relname, rte->ref->relname, rte->relid, rte->inFromCl, (rte->inh ? "inh" : "")); i++; @@ -175,8 +175,9 @@ print_expr(Node *expr, List *rtable) { rt = rt_fetch(var->varno, rtable); relname = rt->relname; - if (rt->refname) - relname = rt->refname; /* table renamed */ + if (rt->ref) + if (rt->ref->relname) + relname = rt->relname; /* table renamed */ attname = get_attname(rt->relid, var->varattno); } break; |