diff options
Diffstat (limited to 'src/backend/commands/tablecmds.c')
| -rw-r--r-- | src/backend/commands/tablecmds.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index 265b1c397fb..2705cf11330 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -10712,14 +10712,16 @@ addFkConstraint(addFkConstraintSides fkside, /* * Caller supplies us with a constraint name; however, it may be used in - * this partition, so come up with a different one in that case. + * this partition, so come up with a different one in that case. Unless + * truncation to NAMEDATALEN dictates otherwise, the new name will be the + * supplied name with an underscore and digit(s) appended. */ if (ConstraintNameIsUsed(CONSTRAINT_RELATION, RelationGetRelid(rel), constraintname)) - conname = ChooseConstraintName(RelationGetRelationName(rel), - ChooseForeignKeyConstraintNameAddition(fkconstraint->fk_attrs), - "fkey", + conname = ChooseConstraintName(constraintname, + NULL, + "", RelationGetNamespace(rel), NIL); else conname = constraintname; |