diff options
| -rw-r--r-- | src/backend/commands/tablecmds.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index 8a281968ad8..8fa9d7fa7f1 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -4942,7 +4942,9 @@ ATExecDropColumn(List **wqueue, Relation rel, const char *colName, /* * If we dropped the OID column, must adjust pg_class.relhasoids and tell - * Phase 3 to physically get rid of the column. + * Phase 3 to physically get rid of the column. We formerly left the + * column in place physically, but this caused subtle problems. See + * http://archives.postgresql.org/pgsql-hackers/2009-02/msg00363.php */ if (attnum == ObjectIdAttributeNumber) { |