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79f3cb9856
to true, forces the driver to use PDO's own emulated prepared statement support. Why would you want that, considering that native prepared statements are supposed to be the best thing ever? "Often postgresql will have to plan the query without knowing the parameters - and it will choose a bad plan. In some cases it will plan based on the first parameters you send. " Ugh. So now we have a way to let you decide that you know better than the pgsql query planner.
101 lines
2.9 KiB
C
101 lines
2.9 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 5 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2005 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.0 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_0.txt. |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Edin Kadribasic <edink@emini.dk> |
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+----------------------------------------------------------------------+
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*/
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/* $Id$ */
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#ifndef PHP_PDO_PGSQL_INT_H
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#define PHP_PDO_PGSQL_INT_H
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#include <libpq-fe.h>
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#include <php.h>
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#define PHP_PDO_PGSQL_CONNECTION_FAILURE_SQLSTATE "08006"
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typedef struct {
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const char *file;
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int line;
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unsigned int errcode;
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char *errmsg;
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} pdo_pgsql_error_info;
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/* stuff we use in a pgsql database handle */
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typedef struct {
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PGconn *server;
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unsigned attached:1;
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unsigned _reserved:31;
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pdo_pgsql_error_info einfo;
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Oid pgoid;
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} pdo_pgsql_db_handle;
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typedef struct {
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char *def;
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Oid pgsql_type;
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long intval;
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zend_bool boolval;
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} pdo_pgsql_column;
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typedef struct {
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pdo_pgsql_db_handle *H;
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PGresult *result;
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int current_row;
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pdo_pgsql_column *cols;
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char *cursor_name;
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#if HAVE_PQPREPARE
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char *stmt_name;
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char **param_values;
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int *param_lengths;
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int *param_formats;
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#endif
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} pdo_pgsql_stmt;
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typedef struct {
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char *repr;
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long repr_len;
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int pgsql_type;
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void *thing; /* for LOBS, REFCURSORS etc. */
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} pdo_pgsql_bound_param;
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extern pdo_driver_t pdo_pgsql_driver;
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extern int _pdo_pgsql_error(pdo_dbh_t *dbh, pdo_stmt_t *stmt, int errcode, const char *sqlstate, const char *file, int line TSRMLS_DC);
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#define pdo_pgsql_error(d,e,z) _pdo_pgsql_error(d, NULL, e, z, __FILE__, __LINE__ TSRMLS_CC)
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#define pdo_pgsql_error_stmt(s,e,z) _pdo_pgsql_error(s->dbh, s, e, z, __FILE__, __LINE__ TSRMLS_CC)
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extern struct pdo_stmt_methods pgsql_stmt_methods;
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#ifdef HAVE_PQRESULTERRORFIELD
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#define pdo_pgsql_sqlstate(r) PQresultErrorField(r, PG_DIAG_SQLSTATE)
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#else
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#define pdo_pgsql_sqlstate(r) (const char *)NULL
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#endif
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enum {
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PDO_PGSQL_ATTR_DISABLE_NATIVE_PREPARED_STATEMENT = PDO_ATTR_DRIVER_SPECIFIC,
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};
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#endif /* PHP_PDO_PGSQL_INT_H */
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: noet sw=4 ts=4 fdm=marker
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* vim<600: noet sw=4 ts=4
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*/
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