diff options
Diffstat (limited to 'src/backend/executor/execAmi.c')
| -rw-r--r-- | src/backend/executor/execAmi.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/backend/executor/execAmi.c b/src/backend/executor/execAmi.c index 1d5246f9ecd..6a9bd773056 100644 --- a/src/backend/executor/execAmi.c +++ b/src/backend/executor/execAmi.c @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/backend/executor/execAmi.c,v 1.89 2006/08/02 01:59:45 joe Exp $ + * $PostgreSQL: pgsql/src/backend/executor/execAmi.c,v 1.89.2.1 2007/02/15 03:07:21 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -243,6 +243,10 @@ ExecMarkPos(PlanState *node) ExecSortMarkPos((SortState *) node); break; + case T_ResultState: + ExecResultMarkPos((ResultState *) node); + break; + default: /* don't make hard error unless caller asks to restore... */ elog(DEBUG2, "unrecognized node type: %d", (int) nodeTag(node)); @@ -296,6 +300,10 @@ ExecRestrPos(PlanState *node) ExecSortRestrPos((SortState *) node); break; + case T_ResultState: + ExecResultRestrPos((ResultState *) node); + break; + default: elog(ERROR, "unrecognized node type: %d", (int) nodeTag(node)); break; @@ -328,6 +336,16 @@ ExecSupportsMarkRestore(NodeTag plantype) case T_Sort: return true; + case T_Result: + /* + * T_Result only supports mark/restore if it has a child plan + * that does, so we do not have enough information to give a + * really correct answer. However, for current uses it's + * enough to always say "false", because this routine is not + * asked about gating Result plans, only base-case Results. + */ + return false; + default: break; } |