Expose more cursor-related functionality in SPI: specifically, allow

[postgresql] / src / backend / commands / explain.c

diff --git a/src/backend/commands/explain.c b/src/backend/commands/explain.c
index 1b2cfccce9f7779c0a22ac45eb164bac9f78836e..bb7d43035989e05684af9d8811dbf55736d5eec2 100644 (file)
--- a/src/backend/commands/explain.c
+++ b/src/backend/commands/explain.c
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1994-5, Regents of the University of California
  *
  * IDENTIFICATION
- *       $PostgreSQL: pgsql/src/backend/commands/explain.c,v 1.160 2007/03/13 00:33:39 tgl Exp $
+ *       $PostgreSQL: pgsql/src/backend/commands/explain.c,v 1.161 2007/04/16 01:14:55 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -42,7 +42,7 @@ typedef struct ExplainState
        List       *rtable;                     /* range table */
 } ExplainState;
 
-static void ExplainOneQuery(Query *query, bool isCursor, int cursorOptions,
+static void ExplainOneQuery(Query *query, int cursorOptions,
                                                        ExplainStmt *stmt, const char *queryString,
                                                        ParamListInfo params, TupOutputState *tstate);
 static double elapsed_time(instr_time *starttime);
@@ -102,7 +102,7 @@ ExplainQuery(ExplainStmt *stmt, const char *queryString,
                /* Explain every plan */
                foreach(l, rewritten)
                {
-                       ExplainOneQuery((Query *) lfirst(l), false, 0,
+                       ExplainOneQuery((Query *) lfirst(l), 0,
                                                        stmt, queryString, params, tstate);
                        /* put a blank line between plans */
                        if (lnext(l) != NULL)
@@ -134,7 +134,7 @@ ExplainResultDesc(ExplainStmt *stmt)
  *       print out the execution plan for one Query
  */
 static void
-ExplainOneQuery(Query *query, bool isCursor, int cursorOptions,
+ExplainOneQuery(Query *query, int cursorOptions,
                                ExplainStmt *stmt, const char *queryString,
                                ParamListInfo params, TupOutputState *tstate)
 {
@@ -150,7 +150,7 @@ ExplainOneQuery(Query *query, bool isCursor, int cursorOptions,
        }
 
        /* plan the query */
-       plan = planner(query, isCursor, cursorOptions, params);
+       plan = planner(query, cursorOptions, params);
 
        /*
         * Update snapshot command ID to ensure this query sees results of any
@@ -229,7 +229,7 @@ ExplainOneUtility(Node *utilityStmt, ExplainStmt *stmt,
                /* do not actually execute the underlying query! */
                memcpy(&newstmt, stmt, sizeof(ExplainStmt));
                newstmt.analyze = false;
-               ExplainOneQuery(query, true, dcstmt->options, &newstmt,
+               ExplainOneQuery(query, dcstmt->options, &newstmt,
                                                queryString, params, tstate);
        }
        else if (IsA(utilityStmt, ExecuteStmt))