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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-08-31 22:10:48 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-08-31 22:10:48 +0000 |
| commit | 845a6c3acccea0ec34e70808787aa7d431b0d96d (patch) | |
| tree | c6e162146378dc6cdb62793d3b30674b6d64d465 /src/include/parser | |
| parent | 1440acd703e04f39340f7fb3a432b028a791e038 (diff) | |
| download | postgresql-845a6c3acccea0ec34e70808787aa7d431b0d96d.tar.gz postgresql-845a6c3acccea0ec34e70808787aa7d431b0d96d.zip | |
Code review for domain-constraints patch. Use a new ConstraintTest node
type for runtime constraint checks, instead of misusing the parse-time
Constraint node for the purpose. Fix some damage introduced into type
coercion logic; in particular ensure that a coerced expression tree will
read out the correct result type when inspected (patch had broken some
RelabelType cases). Enforce domain NOT NULL constraints against columns
that are omitted from an INSERT.
Diffstat (limited to 'src/include/parser')
| -rw-r--r-- | src/include/parser/parse_coerce.h | 4 | ||||
| -rw-r--r-- | src/include/parser/parse_type.h | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/src/include/parser/parse_coerce.h b/src/include/parser/parse_coerce.h index e306493fa36..328332aafd2 100644 --- a/src/include/parser/parse_coerce.h +++ b/src/include/parser/parse_coerce.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_coerce.h,v 1.44 2002/06/20 20:29:51 momjian Exp $ + * $Id: parse_coerce.h,v 1.45 2002/08/31 22:10:47 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -44,6 +44,8 @@ extern Node *coerce_type(ParseState *pstate, Node *node, Oid inputTypeId, Oid targetTypeId, int32 atttypmod, bool isExplicit); extern Node *coerce_type_typmod(ParseState *pstate, Node *node, Oid targetTypeId, int32 atttypmod); +extern Node *coerce_type_constraints(ParseState *pstate, Node *arg, + Oid typeId, bool applyTypmod); extern Node *coerce_to_boolean(Node *node, const char *constructName); diff --git a/src/include/parser/parse_type.h b/src/include/parser/parse_type.h index f348a32d416..86c453882bc 100644 --- a/src/include/parser/parse_type.h +++ b/src/include/parser/parse_type.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_type.h,v 1.23 2002/06/20 20:29:52 momjian Exp $ + * $Id: parse_type.h,v 1.24 2002/08/31 22:10:47 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -31,6 +31,7 @@ extern Type typeidType(Oid id); extern Oid typeTypeId(Type tp); extern int16 typeLen(Type t); extern bool typeByVal(Type t); +extern char typeTypType(Type t); extern char *typeTypeName(Type t); extern char typeTypeFlag(Type t); extern Oid typeTypeRelid(Type typ); |