database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-14 18:42:34 +03:00
Code Activity

Disallow changing DEFAULT expression of a SERIAL column.

Browse Source 
Dhanaraj M
This commit is contained in:
Bruce Momjian
2006-04-29 16:43:54 +00:00
parent 908f317b73
commit a0a0512182
5 changed files with 149 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/backend/commands/tablecmds.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.181 2006/03/14 22:48:18 tgl Exp $
* $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.182 2006/04/29 16:43:54 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -3362,6 +3362,11 @@ ATExecColumnDefault(Relation rel, const char *colName,
* safety, but at present we do not expect anything to depend on the
* default.
*/
if (newDefault)
RemoveSequenceDefault(RelationGetRelid(rel), attnum, DROP_RESTRICT, false);
else
RemoveSequenceDefault(RelationGetRelid(rel), attnum, DROP_RESTRICT, true);
RemoveAttrDefault(RelationGetRelid(rel), attnum, DROP_RESTRICT, false);
if (newDefault)