diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/utils/cache/plancache.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/backend/utils/cache/plancache.c b/src/backend/utils/cache/plancache.c index 437b7d1114e..82f90a93126 100644 --- a/src/backend/utils/cache/plancache.c +++ b/src/backend/utils/cache/plancache.c @@ -35,7 +35,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/cache/plancache.c,v 1.27 2009/06/11 14:49:05 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/cache/plancache.c,v 1.28 2009/07/14 15:37:50 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -45,6 +45,7 @@ #include "access/transam.h" #include "catalog/namespace.h" #include "executor/executor.h" +#include "executor/spi.h" #include "nodes/nodeFuncs.h" #include "optimizer/planmain.h" #include "storage/lmgr.h" @@ -502,8 +503,19 @@ RevalidateCachedPlan(CachedPlanSource *plansource, bool useResOwner) { /* * Generate plans for queries. + * + * The planner may try to call SPI-using functions, which causes + * a problem if we're already inside one. Rather than expect + * all SPI-using code to do SPI_push whenever a replan could + * happen, it seems best to take care of the case here. */ + bool pushed; + + pushed = SPI_push_conditional(); + slist = pg_plan_queries(slist, plansource->cursor_options, NULL); + + SPI_pop_conditional(pushed); } /* |