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Minor improvements to stringinfo package to make it more

robust, since it's about to get used much more heavily.
This commit is contained in:
Tom Lane
1999-08-31 01:28:37 +00:00
parent f4add18557
commit 130e372b5d
5 changed files with 48 additions and 46 deletions

View File

@ -4,7 +4,7 @@
*
* Copyright (c) 1994-5, Regents of the University of California
*
* $Id: explain.c,v 1.45 1999/08/16 23:47:23 tgl Exp $
* $Id: explain.c,v 1.46 1999/08/31 01:28:28 tgl Exp $
*
*/
@ -31,6 +31,9 @@ static char *Explain_PlanToString(Plan *plan, ExplainState *es);
static void printLongNotice(const char *header, const char *message);
static void ExplainOneQuery(Query *query, bool verbose, CommandDest dest);
/* Convert a null string pointer into "<>" */
#define stringStringInfo(s) (((s) == NULL) ? "<>" : (s))
/*
* ExplainQuery -