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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-04-29 22:13:11 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-04-29 22:13:11 +0000 |
| commit | aa282d44464df0fbfa0672dc353d36734ec1092e (patch) | |
| tree | dbf42be31346c6716bc33e73e801cda670fc60e4 /src/backend/rewrite/rewriteHandler.c | |
| parent | 19141f558411e96446294baf240eaeccf6d68b64 (diff) | |
| download | postgresql-aa282d44464df0fbfa0672dc353d36734ec1092e.tar.gz postgresql-aa282d44464df0fbfa0672dc353d36734ec1092e.zip | |
Infrastructure for deducing Param types from context, in the same way
that the types of untyped string-literal constants are deduced (ie,
when coerce_type is applied to 'em, that's what the type must be).
Remove the ancient hack of storing the input Param-types array as a
global variable, and put the info into ParseState instead. This touches
a lot of files because of adjustment of routine parameter lists, but
it's really not a large patch. Note: PREPARE statement still insists on
exact specification of parameter types, but that could easily be relaxed
now, if we wanted to do so.
Diffstat (limited to 'src/backend/rewrite/rewriteHandler.c')
| -rw-r--r-- | src/backend/rewrite/rewriteHandler.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/rewrite/rewriteHandler.c b/src/backend/rewrite/rewriteHandler.c index e39ee0efbe7..8ca7fb954f0 100644 --- a/src/backend/rewrite/rewriteHandler.c +++ b/src/backend/rewrite/rewriteHandler.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteHandler.c,v 1.118 2003/02/25 23:47:43 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteHandler.c,v 1.119 2003/04/29 22:13:10 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -498,7 +498,8 @@ build_column_default(Relation rel, int attrno) */ exprtype = exprType(expr); - expr = coerce_to_target_type(expr, exprtype, + expr = coerce_to_target_type(NULL, /* no UNKNOWN params here */ + expr, exprtype, atttype, atttypmod, COERCION_ASSIGNMENT, COERCE_IMPLICIT_CAST); |