diff options
Diffstat (limited to 'src/include/tcop/dest.h')
| -rw-r--r-- | src/include/tcop/dest.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/include/tcop/dest.h b/src/include/tcop/dest.h index 5522f78c68..508b7ab378 100644 --- a/src/include/tcop/dest.h +++ b/src/include/tcop/dest.h @@ -35,6 +35,12 @@ * The same receiver object may be re-used multiple times; eventually it is * destroyed by calling its rDestroy method. * + * In some cases, receiver objects require additional parameters that must + * be passed to them after calling CreateDestReceiver. Since the set of + * parameters varies for different receiver types, this is not handled by + * this module, but by direct calls from the calling code to receiver type + * specific functions. + * * The DestReceiver object returned by CreateDestReceiver may be a statically * allocated object (for destination types that require no local state), * in which case rDestroy is a no-op. Alternatively it can be a palloc'd @@ -54,7 +60,7 @@ * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/tcop/dest.h,v 1.55 2008/10/31 19:37:56 tgl Exp $ + * $PostgreSQL: pgsql/src/include/tcop/dest.h,v 1.56 2008/11/30 20:51:25 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -120,14 +126,10 @@ struct _DestReceiver extern DestReceiver *None_Receiver; /* permanent receiver for DestNone */ -/* This is a forward reference to utils/portal.h */ - -typedef struct PortalData *Portal; - /* The primary destination management functions */ extern void BeginCommand(const char *commandTag, CommandDest dest); -extern DestReceiver *CreateDestReceiver(CommandDest dest, Portal portal); +extern DestReceiver *CreateDestReceiver(CommandDest dest); extern void EndCommand(const char *commandTag, CommandDest dest); /* Additional functions that go with destination management, more or less. */ |