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Preliminary code review for domain CHECK constraints patch: add documentation,

make VALUE a non-reserved word again, use less invasive method of passing
ConstraintTestValue into transformExpr, fix problems with nested constraint
testing, do correct thing with NULL result from a constraint expression,
remove memory leak.  Domain checks still need much more work if we are going
to allow ALTER DOMAIN, however.
This commit is contained in:
Tom Lane
2002-12-12 20:35:16 +00:00
parent ff7349694f
commit b0422b215c
28 changed files with 222 additions and 292 deletions

View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: nodes.h,v 1.130 2002/12/12 15:49:40 tgl Exp $
* $Id: nodes.h,v 1.131 2002/12/12 20:35:14 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -252,7 +252,6 @@ typedef enum NodeTag
T_FuncWithArgs,
T_PrivTarget,
T_InsertDefault,
T_DomainConstraintValue,
T_CreateOpClassItem,
T_CompositeTypeStmt,