Make EXPLAIN show output more clearly.

diff --git a/src/backend/commands/explain.c b/src/backend/commands/explain.c
index 3c069faedfae5aa94b03812bedb8ea8d85230569..d97e05c71c504b36adeb3acf85f1fe39a67335e8 100644 (file)
--- a/src/backend/commands/explain.c
+++ b/src/backend/commands/explain.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/backend/commands/explain.c,v 1.20 1998/07/15 14:54:29 momjian Exp $
+ *   $Header: /cvsroot/pgsql/src/backend/commands/explain.c,v 1.21 1998/08/04 04:50:15 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -30,7 +30,7 @@ typedef struct ExplainState
 {
    /* options */
    bool        printCost;      /* print cost */
-   bool        printNodes;     /* do nodeToString() instead */
+   bool        printNodes;     /* do pprint() instead */
    /* other states */
    List       *rtable;         /* range table */
 } ExplainState;
@@ -81,7 +81,7 @@ ExplainQuery(Query *query, bool verbose, CommandDest dest)
    es->rtable = query->rtable;
 
    if (es->printNodes)
-       s = nodeToString(plan);
+       s = pprint(plan);
 
    if (es->printCost)
    {