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Carry column aliases from the parser frontend. Enables queries like

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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.
This commit is contained in:
Thomas G. Lockhart
2000-02-15 03:38:29 +00:00
parent 92c8437d8d
commit a344a6e7b5
27 changed files with 1102 additions and 324 deletions
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5
src/include/nodes/makefuncs.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: makefuncs.h,v 1.22 2000/01/26 05:58:16 momjian Exp $
* $Id: makefuncs.h,v 1.23 2000/02/15 03:38:13 thomas Exp $
*
*-------------------------------------------------------------------------
*/
@@ -46,4 +46,7 @@ extern Const *makeConst(Oid consttype,
bool constisset,
bool constiscast);
extern Attr *
makeAttr(char *relname, char *attname);
#endif /* MAKEFUNC_H */