diff options
Diffstat (limited to 'src/include/nodes/parsenodes.h')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 3e9bdc781f9..37fcc4c9b5a 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -2277,6 +2277,7 @@ typedef struct Constraint char generated_when; /* ALWAYS or BY DEFAULT */ /* Fields used for unique constraints (UNIQUE and PRIMARY KEY): */ + bool nulls_not_distinct; /* null treatment for UNIQUE constraints */ List *keys; /* String nodes naming referenced key * column(s) */ List *including; /* String nodes naming referenced nonkey @@ -2905,6 +2906,7 @@ typedef struct IndexStmt SubTransactionId oldFirstRelfilenodeSubid; /* rd_firstRelfilenodeSubid of * oldNode */ bool unique; /* is index unique? */ + bool nulls_not_distinct; /* null treatment for UNIQUE constraints */ bool primary; /* is index a primary key? */ bool isconstraint; /* is it for a pkey/unique constraint? */ bool deferrable; /* is the constraint DEFERRABLE? */ |