diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2012-11-05 13:36:26 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2012-11-05 13:36:26 -0500 |
| commit | f43ca3c8945fb60ed409b7768b0ce5ee0437161e (patch) | |
| tree | b3e4de423af48b8c023feb1052d27c1ce4c04e01 /src/include/nodes/parsenodes.h | |
| parent | efa81e3c946654f5d5b0a752def609416d32e056 (diff) | |
Fix handling of inherited check constraints in ALTER COLUMN TYPE.
This case got broken in 8.4 by the addition of an error check that
complains if ALTER TABLE ONLY is used on a table that has children.
We do use ONLY for this situation, but it's okay because the necessary
recursion occurs at a higher level. So we need to have a separate
flag to suppress recursion without making the error check.
Reported and patched by Pavan Deolasee, with some editorial adjustments by
me. Back-patch to 8.4, since this is a regression of functionality that
worked in earlier branches.
Diffstat (limited to 'src/include/nodes/parsenodes.h')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index c65e3cd6e8c..946ff42cac0 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -1221,7 +1221,9 @@ typedef enum AlterTableType AT_DropInherit, /* NO INHERIT parent */ AT_AddOf, /* OF <type_name> */ AT_DropOf, /* NOT OF */ - AT_GenericOptions /* OPTIONS (...) */ + AT_GenericOptions, /* OPTIONS (...) */ + /* this will be in a more natural position in 9.3: */ + AT_ReAddConstraint /* internal to commands/tablecmds.c */ } AlterTableType; typedef struct AlterTableCmd /* one subcommand of an ALTER TABLE */ |