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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-04-08 23:20:04 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-04-08 23:20:04 +0000 |
| commit | 730840c9b649a48604083270d48792915ca89233 (patch) | |
| tree | cf3ccc25e61cdfc07061ebec63393d77b3a2f643 /src/include/parser/parse_oper.h | |
| parent | 6fb5115850be766c42177cebf672c68c7d8e3ddd (diff) | |
| download | postgresql-730840c9b649a48604083270d48792915ca89233.tar.gz | |
First phase of work on array improvements. ARRAY[x,y,z] constructor
expressions, ARRAY(sub-SELECT) expressions, some array functions.
Polymorphic functions using ANYARRAY/ANYELEMENT argument and return
types. Some regression tests in place, documentation is lacking.
Joe Conway, with some kibitzing from Tom Lane.
Diffstat (limited to 'src/include/parser/parse_oper.h')
| -rw-r--r-- | src/include/parser/parse_oper.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/include/parser/parse_oper.h b/src/include/parser/parse_oper.h index 398bad58cd..2cde7189dd 100644 --- a/src/include/parser/parse_oper.h +++ b/src/include/parser/parse_oper.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: parse_oper.h,v 1.23 2002/11/29 21:39:12 tgl Exp $ + * $Id: parse_oper.h,v 1.24 2003/04/08 23:20:04 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -49,4 +49,9 @@ extern Oid ordering_oper_opid(Oid argtype); extern Oid oprid(Operator op); extern Oid oprfuncid(Operator op); +/* Build expression tree for an operator invocation */ +extern Expr *make_op(List *opname, Node *ltree, Node *rtree); +extern Expr *make_op_expr(Operator op, Node *ltree, Node *rtree, + Oid ltypeId, Oid rtypeId); + #endif /* PARSE_OPER_H */ |