diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/catalog/pg_constraint.h | 21 | ||||
| -rw-r--r-- | src/include/commands/defrem.h | 2 | ||||
| -rw-r--r-- | src/include/nodes/parsenodes.h | 2 | ||||
| -rw-r--r-- | src/include/parser/kwlist.h | 1 |
4 files changed, 17 insertions, 9 deletions
diff --git a/src/include/catalog/pg_constraint.h b/src/include/catalog/pg_constraint.h index 96c00624b15..115217a6162 100644 --- a/src/include/catalog/pg_constraint.h +++ b/src/include/catalog/pg_constraint.h @@ -108,8 +108,8 @@ CATALOG(pg_constraint,2606,ConstraintRelationId) bool connoinherit; /* - * For primary keys and unique constraints, signifies the last column uses - * overlaps instead of equals. + * For primary keys, unique constraints, and foreign keys, signifies the + * last column uses overlaps instead of equals. */ bool conperiod; @@ -127,20 +127,22 @@ CATALOG(pg_constraint,2606,ConstraintRelationId) int16 confkey[1]; /* - * If a foreign key, the OIDs of the PK = FK equality operators for each - * column of the constraint + * If a foreign key, the OIDs of the PK = FK equality/overlap operators + * for each column of the constraint */ Oid conpfeqop[1] BKI_LOOKUP(pg_operator); /* - * If a foreign key, the OIDs of the PK = PK equality operators for each - * column of the constraint (i.e., equality for the referenced columns) + * If a foreign key, the OIDs of the PK = PK equality/overlap operators + * for each column of the constraint (i.e., equality for the referenced + * columns) */ Oid conppeqop[1] BKI_LOOKUP(pg_operator); /* - * If a foreign key, the OIDs of the FK = FK equality operators for each - * column of the constraint (i.e., equality for the referencing columns) + * If a foreign key, the OIDs of the FK = FK equality/overlap operators + * for each column of the constraint (i.e., equality for the referencing + * columns) */ Oid conffeqop[1] BKI_LOOKUP(pg_operator); @@ -277,6 +279,9 @@ extern void DeconstructFkConstraintRow(HeapTuple tuple, int *numfks, AttrNumber *conkey, AttrNumber *confkey, Oid *pf_eq_oprs, Oid *pp_eq_oprs, Oid *ff_eq_oprs, int *num_fk_del_set_cols, AttrNumber *fk_del_set_cols); +extern void FindFKPeriodOpers(Oid opclass, + Oid *containedbyoperoid, + Oid *aggedcontainedbyoperoid); extern bool check_functional_grouping(Oid relid, Index varno, Index varlevelsup, diff --git a/src/include/commands/defrem.h b/src/include/commands/defrem.h index 0c53d67d3ee..5fd095ea177 100644 --- a/src/include/commands/defrem.h +++ b/src/include/commands/defrem.h @@ -50,7 +50,7 @@ extern bool CheckIndexCompatible(Oid oldId, extern Oid GetDefaultOpClass(Oid type_id, Oid am_id); extern Oid ResolveOpClass(const List *opclass, Oid attrType, const char *accessMethodName, Oid accessMethodId); -extern void GetOperatorFromWellKnownStrategy(Oid opclass, Oid atttype, +extern void GetOperatorFromWellKnownStrategy(Oid opclass, Oid rhstype, Oid *opid, StrategyNumber *strat); /* commands/functioncmds.c */ diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 7e58db25268..e62ce1b7536 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -2761,6 +2761,8 @@ typedef struct Constraint RangeVar *pktable; /* Primary key table */ List *fk_attrs; /* Attributes of foreign key */ List *pk_attrs; /* Corresponding attrs in PK table */ + bool fk_with_period; /* Last attribute of FK uses PERIOD */ + bool pk_with_period; /* Last attribute of PK uses PERIOD */ char fk_matchtype; /* FULL, PARTIAL, SIMPLE */ char fk_upd_action; /* ON UPDATE action */ char fk_del_action; /* ON DELETE action */ diff --git a/src/include/parser/kwlist.h b/src/include/parser/kwlist.h index f8659078ced..899d64ad55f 100644 --- a/src/include/parser/kwlist.h +++ b/src/include/parser/kwlist.h @@ -338,6 +338,7 @@ PG_KEYWORD("partition", PARTITION, UNRESERVED_KEYWORD, BARE_LABEL) PG_KEYWORD("passing", PASSING, UNRESERVED_KEYWORD, BARE_LABEL) PG_KEYWORD("password", PASSWORD, UNRESERVED_KEYWORD, BARE_LABEL) PG_KEYWORD("path", PATH, UNRESERVED_KEYWORD, BARE_LABEL) +PG_KEYWORD("period", PERIOD, UNRESERVED_KEYWORD, BARE_LABEL) PG_KEYWORD("placing", PLACING, RESERVED_KEYWORD, BARE_LABEL) PG_KEYWORD("plan", PLAN, UNRESERVED_KEYWORD, BARE_LABEL) PG_KEYWORD("plans", PLANS, UNRESERVED_KEYWORD, BARE_LABEL) |