diff options
Diffstat (limited to 'src/include/catalog/pg_constraint.h')
| -rw-r--r-- | src/include/catalog/pg_constraint.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/include/catalog/pg_constraint.h b/src/include/catalog/pg_constraint.h index 7a8017f15b5..96c00624b15 100644 --- a/src/include/catalog/pg_constraint.h +++ b/src/include/catalog/pg_constraint.h @@ -107,6 +107,12 @@ CATALOG(pg_constraint,2606,ConstraintRelationId) /* Has a local definition and cannot be inherited */ bool connoinherit; + /* + * For primary keys and unique constraints, signifies the last column uses + * overlaps instead of equals. + */ + bool conperiod; + #ifdef CATALOG_VARLEN /* variable-length fields start here */ /* @@ -146,7 +152,8 @@ CATALOG(pg_constraint,2606,ConstraintRelationId) /* * If an exclusion constraint, the OIDs of the exclusion operators for - * each column of the constraint + * each column of the constraint. Also set for unique constraints/primary + * keys using WITHOUT OVERLAPS. */ Oid conexclop[1] BKI_LOOKUP(pg_operator); @@ -238,6 +245,7 @@ extern Oid CreateConstraintEntry(const char *constraintName, bool conIsLocal, int conInhCount, bool conNoInherit, + bool conPeriod, bool is_internal); extern bool ConstraintNameIsUsed(ConstraintCategory conCat, Oid objId, |