diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/commands/tablecmds.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index f971f6019ca..80f689bbbc5 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -9444,9 +9444,9 @@ ATExecDropColumn(List **wqueue, Relation rel, const char *colName, * * The not-null constraints for a primary key must cover the whole inheritance * hierarchy (failing to ensure that leads to funny corner cases). For the - * normal case where we're asked to recurse, this routine ensures that the - * not-null constraints either exist already, or queues a requirement for them - * to be created by phase 2. + * normal case where we're asked to recurse, this routine checks if the + * not-null constraints exist already, and if not queues a requirement for + * them to be created by phase 2. * * For the case where we're asked not to recurse, we verify that a not-null * constraint exists on each column of each (direct) child table, throwing an @@ -9466,7 +9466,7 @@ ATPrepAddPrimaryKey(List **wqueue, Relation rel, AlterTableCmd *cmd, AlterTableUtilityContext *context) { Constraint *pkconstr; - List *children; + List *children = NIL; bool got_children = false; pkconstr = castNode(Constraint, cmd->def); |