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plpgsql RAISE statement was careless about the possibility of a NULL

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field value being displayed; produced coredump instead of the expected
<NULL> display.
This commit is contained in:
Tom Lane 2000-04-28 00:12:44 +00:00
parent f106779263
commit 45cc0e9b27
1 changed files with 3 additions and 1 deletions
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4
src/pl/plpgsql/src/pl_exec.c
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@ -3,7 +3,7 @@
* procedural language
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.20 2000/04/12 17:17:19 momjian Exp $
* $Header: /cvsroot/pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.21 2000/04/28 00:12:44 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@ -1587,6 +1587,8 @@ exec_stmt_raise(PLpgSQL_execstate * estate, PLpgSQL_stmt_raise * stmt)
if (fno == SPI_ERROR_NOATTRIBUTE)
elog(ERROR, "record %s has no field %s", rec->refname, recfield->fieldname);
extval = SPI_getvalue(rec->tup, rec->tupdesc, fno);
if (extval == NULL)
extval = "<NULL>";
}
plpgsql_dstring_append(&ds, extval);
break;