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Add PQprepare/PQsendPrepared functions to libpq to support preparing

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statements without necessarily specifying the datatypes of their parameters.
Abhijit Menon-Sen with some help from Tom Lane.
This commit is contained in:
Tom Lane
2004-10-18 22:00:42 +00:00
parent b3fe6bcafe
commit 9d9cfb1ad7
6 changed files with 265 additions and 27 deletions
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8
src/interfaces/libpq/libpq-fe.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/interfaces/libpq/libpq-fe.h,v 1.111 2004/10/16 22:52:55 tgl Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/libpq-fe.h,v 1.112 2004/10/18 22:00:42 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -304,6 +304,9 @@ extern PGresult *PQexecParams(PGconn *conn,
const int *paramLengths,
const int *paramFormats,
int resultFormat);
extern PGresult *PQprepare(PGconn *conn, const char *stmtName,
const char *query, int nParams,
const Oid *paramTypes);
extern PGresult *PQexecPrepared(PGconn *conn,
const char *stmtName,
int nParams,
@@ -322,6 +325,9 @@ extern int PQsendQueryParams(PGconn *conn,
const int *paramLengths,
const int *paramFormats,
int resultFormat);
extern int PQsendPrepare(PGconn *conn, const char *stmtName,
const char *query, int nParams,
const Oid *paramTypes);
extern int PQsendQueryPrepared(PGconn *conn,
const char *stmtName,
int nParams,