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Fix EXPLAIN and EXECUTE commands to pass portal parameters through to

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the executor.  This allows, for example, JDBC clients to use '?' bound
parameters in these commands.  Per gripe from Virag Saksena.
This commit is contained in:
Tom Lane
2005-11-29 01:25:50 +00:00
parent 4ab76b1c20
commit 9a39423436
5 changed files with 29 additions and 21 deletions
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5
src/include/commands/explain.h
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@@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994-5, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/commands/explain.h,v 1.24 2004/12/31 22:03:28 pgsql Exp $
* $PostgreSQL: pgsql/src/include/commands/explain.h,v 1.25 2005/11/29 01:25:50 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -18,7 +18,8 @@
#include "tcop/dest.h"
extern void ExplainQuery(ExplainStmt *stmt, DestReceiver *dest);
extern void ExplainQuery(ExplainStmt *stmt, ParamListInfo params,
DestReceiver *dest);
extern TupleDesc ExplainResultDesc(ExplainStmt *stmt);

9
src/include/commands/prepare.h
View File

@@ -6,7 +6,7 @@
*
* Copyright (c) 2002-2005, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/include/commands/prepare.h,v 1.14 2005/06/22 17:45:46 tgl Exp $
* $PostgreSQL: pgsql/src/include/commands/prepare.h,v 1.15 2005/11/29 01:25:50 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -42,10 +42,11 @@ typedef struct
/* Utility statements PREPARE, EXECUTE, DEALLOCATE, EXPLAIN EXECUTE */
extern void PrepareQuery(PrepareStmt *stmt);
extern void ExecuteQuery(ExecuteStmt *stmt, DestReceiver *dest,
char *completionTag);
extern void ExecuteQuery(ExecuteStmt *stmt, ParamListInfo params,
DestReceiver *dest, char *completionTag);
extern void DeallocateQuery(DeallocateStmt *stmt);
extern void ExplainExecuteQuery(ExplainStmt *stmt, TupOutputState *tstate);
extern void ExplainExecuteQuery(ExplainStmt *stmt, ParamListInfo params,
TupOutputState *tstate);
/* Low-level access to stored prepared statements */
extern void StorePreparedStatement(const char *stmt_name,