diff options
Diffstat (limited to 'src/include/nodes/parsenodes.h')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 5947c6acc98..ae2f0873608 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -13,7 +13,7 @@ * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.398 2009/07/26 23:34:18 tgl Exp $ + * $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.399 2009/07/29 20:56:21 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1355,7 +1355,7 @@ typedef struct CreateStmt * Constraint attributes (DEFERRABLE etc) are initially represented as * separate Constraint nodes for simplicity of parsing. parse_utilcmd.c makes * a pass through the constraints list to attach the info to the appropriate - * FkConstraint node (and, perhaps, someday to other kinds of constraints). + * Constraint and FkConstraint nodes. * ---------- */ @@ -1385,6 +1385,8 @@ typedef struct Constraint List *options; /* options from WITH clause */ char *indexspace; /* index tablespace for PKEY/UNIQUE * constraints; NULL for default */ + bool deferrable; /* DEFERRABLE */ + bool initdeferred; /* INITIALLY DEFERRED */ } Constraint; /* ---------- @@ -1555,12 +1557,11 @@ typedef struct CreateTrigStmt /* events uses the TRIGGER_TYPE bits defined in catalog/pg_trigger.h */ int16 events; /* INSERT/UPDATE/DELETE/TRUNCATE */ - /* The following are used for referential */ - /* integrity constraint triggers */ - bool isconstraint; /* This is an RI trigger */ + /* The following are used for constraint triggers (RI and unique checks) */ + bool isconstraint; /* This is a constraint trigger */ bool deferrable; /* [NOT] DEFERRABLE */ bool initdeferred; /* INITIALLY {DEFERRED|IMMEDIATE} */ - RangeVar *constrrel; /* opposite relation */ + RangeVar *constrrel; /* opposite relation, if RI trigger */ } CreateTrigStmt; /* ---------------------- @@ -1864,6 +1865,8 @@ typedef struct IndexStmt bool unique; /* is index unique? */ bool primary; /* is index on primary key? */ bool isconstraint; /* is it from a CONSTRAINT clause? */ + bool deferrable; /* is the constraint DEFERRABLE? */ + bool initdeferred; /* is the constraint INITIALLY DEFERRED? */ bool concurrent; /* should this be a concurrent index build? */ } IndexStmt; |