diff options
| -rw-r--r-- | src/backend/utils/adt/ri_triggers.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/backend/utils/adt/ri_triggers.c b/src/backend/utils/adt/ri_triggers.c index 323c1050a6f..a5c7fe8b321 100644 --- a/src/backend/utils/adt/ri_triggers.c +++ b/src/backend/utils/adt/ri_triggers.c @@ -6,7 +6,7 @@ * * 1999 Jan Wieck * - * $Header: /cvsroot/pgsql/src/backend/utils/adt/ri_triggers.c,v 1.10 1999/12/10 12:34:13 wieck Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/ri_triggers.c,v 1.11 2000/01/06 16:30:43 wieck Exp $ * * ---------- */ @@ -1903,7 +1903,12 @@ RI_FKey_setdefault_del (FmgrInfo *proinfo) qplan = SPI_prepare(querystr, qkey.nkeypairs, queryoids); /* ---------- - * Now replace the CONST NULL targetlist expressions + * Here now follows very ugly code depending on internals + * of the SPI manager. + * + * EVIL EVIL EVIL (but must be - Jan) + * + * We replace the CONST NULL targetlist expressions * in the generated plan by (any) default values found * in the tuple constructor. * ---------- @@ -1931,7 +1936,8 @@ RI_FKey_setdefault_del (FmgrInfo *proinfo) * ---------- */ spi_qptle = (TargetEntry *) - nth(i, spi_plan->targetlist); + nth(defval[j].adnum - 1, + spi_plan->targetlist); spi_qptle->expr = stringToNode(defval[j].adbin); break; @@ -2188,7 +2194,8 @@ RI_FKey_setdefault_upd (FmgrInfo *proinfo) * ---------- */ spi_qptle = (TargetEntry *) - nth(i, spi_plan->targetlist); + nth(defval[j].adnum - 1, + spi_plan->targetlist); spi_qptle->expr = stringToNode(defval[j].adbin); break; |