diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/tcop/dest.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/include/tcop/dest.h b/src/include/tcop/dest.h index a195ea0a897..70557d2c877 100644 --- a/src/include/tcop/dest.h +++ b/src/include/tcop/dest.h @@ -30,18 +30,18 @@ * CreateDestReceiver returns a receiver object appropriate to the specified * destination. The executor, as well as utility statements that can return * tuples, are passed the resulting DestReceiver* pointer. Each executor run - * or utility execution calls the receiver's startup method, then the - * receiveTuple method (zero or more times), then the shutdown method. + * or utility execution calls the receiver's rStartup method, then the + * receiveTuple method (zero or more times), then the rShutdown method. * The same receiver object may be re-used multiple times; eventually it is - * destroyed by calling its destroy method. + * destroyed by calling its rDestroy method. * * The DestReceiver object returned by CreateDestReceiver may be a statically * allocated object (for destination types that require no local state), - * in which case destroy is a no-op. Alternatively it can be a palloc'd + * in which case rDestroy is a no-op. Alternatively it can be a palloc'd * object that has DestReceiver as its first field and contains additional * fields (see printtup.c for an example). These additional fields are then * accessible to the DestReceiver functions by casting the DestReceiver* - * pointer passed to them. The palloc'd object is pfree'd by the destroy + * pointer passed to them. The palloc'd object is pfree'd by the rDestroy * method. Note that the caller of CreateDestReceiver should take care to * do so in a memory context that is long-lived enough for the receiver * object not to disappear while still needed. @@ -54,7 +54,7 @@ * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: dest.h,v 1.40 2003/08/04 02:40:15 momjian Exp $ + * $Id: dest.h,v 1.41 2003/08/06 17:46:46 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -93,7 +93,7 @@ typedef enum * pointers that the executor must call. * * Note: the receiveTuple routine must be passed a TupleDesc identical to the - * one given to the startup routine. The reason for passing it again is just + * one given to the rStartup routine. The reason for passing it again is just * that some destinations would otherwise need dynamic state merely to * remember the tupledesc pointer. * ---------------- @@ -107,12 +107,12 @@ struct _DestReceiver TupleDesc typeinfo, DestReceiver *self); /* Per-executor-run initialization and shutdown: */ - void (*startup) (DestReceiver *self, + void (*rStartup) (DestReceiver *self, int operation, TupleDesc typeinfo); - void (*shutdown) (DestReceiver *self); + void (*rShutdown) (DestReceiver *self); /* Destroy the receiver object itself (if dynamically allocated) */ - void (*destroy) (DestReceiver *self); + void (*rDestroy) (DestReceiver *self); /* CommandDest code for this receiver */ CommandDest mydest; /* Private fields might appear beyond this point... */ |