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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-10-04 21:56:55 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-10-04 21:56:55 +0000 |
| commit | 44d5be0e5308e951c0c5dc522b4bcacf2bcbc476 (patch) | |
| tree | 516f1c70436225751f631e7e686f7ea61b3db9df /src/include/utils/errcodes.h | |
| parent | 607b2be7bb230ea4c558cb3101794f94de35ab85 (diff) | |
| download | postgresql-44d5be0e5308e951c0c5dc522b4bcacf2bcbc476.tar.gz postgresql-44d5be0e5308e951c0c5dc522b4bcacf2bcbc476.zip | |
Implement SQL-standard WITH clauses, including WITH RECURSIVE.
There are some unimplemented aspects: recursive queries must use UNION ALL
(should allow UNION too), and we don't have SEARCH or CYCLE clauses.
These might or might not get done for 8.4, but even without them it's a
pretty useful feature.
There are also a couple of small loose ends and definitional quibbles,
which I'll send a memo about to pgsql-hackers shortly. But let's land
the patch now so we can get on with other development.
Yoshiyuki Asaba, with lots of help from Tatsuo Ishii and Tom Lane
Diffstat (limited to 'src/include/utils/errcodes.h')
| -rw-r--r-- | src/include/utils/errcodes.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/include/utils/errcodes.h b/src/include/utils/errcodes.h index 9cfdd16bde2..baecd7bafcb 100644 --- a/src/include/utils/errcodes.h +++ b/src/include/utils/errcodes.h @@ -11,7 +11,7 @@ * * Copyright (c) 2003-2008, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/include/utils/errcodes.h,v 1.25 2008/05/15 22:39:49 tgl Exp $ + * $PostgreSQL: pgsql/src/include/utils/errcodes.h,v 1.26 2008/10/04 21:56:55 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -246,6 +246,7 @@ #define ERRCODE_INSUFFICIENT_PRIVILEGE MAKE_SQLSTATE('4','2', '5','0','1') #define ERRCODE_CANNOT_COERCE MAKE_SQLSTATE('4','2', '8','4','6') #define ERRCODE_GROUPING_ERROR MAKE_SQLSTATE('4','2', '8','0','3') +#define ERRCODE_INVALID_RECURSION MAKE_SQLSTATE('4','2', 'P','1','9') #define ERRCODE_INVALID_FOREIGN_KEY MAKE_SQLSTATE('4','2', '8','3','0') #define ERRCODE_INVALID_NAME MAKE_SQLSTATE('4','2', '6','0','2') #define ERRCODE_NAME_TOO_LONG MAKE_SQLSTATE('4','2', '6','2','2') |