db_mysql/res.c File Reference

DB_MYSQL :: Result related functions

Module: DB_MYSQL :: the MySQL driver for Kamailio. More...

#include <string.h>
#include <mysql/mysql.h>
#include "../../db/db_res.h"
#include "../../mem/mem.h"
#include "../../dprint.h"
#include "row.h"
#include "my_con.h"
#include "res.h"

Include dependency graph for db_mysql/res.c:

Go to the source code of this file.

Functions
int	db_mysql_convert_result (const db_con_t *_h, db_res_t *_r)
	Fill the result structure with data from database.
static int	db_mysql_convert_rows (const db_con_t *_h, db_res_t *_r)
	Convert rows from mysql to db API representation.
int	db_mysql_get_columns (const db_con_t *_h, db_res_t *_r)
	Get and convert columns from a result.

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Detailed Description

DB_MYSQL :: Result related functions

Module: DB_MYSQL :: the MySQL driver for Kamailio.

Definition in file db_mysql/res.c.

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Function Documentation

int db_mysql_convert_result	(	const db_con_t *	_h,
		db_res_t *	_r
	)

Fill the result structure with data from database.

Parameters:

	_h	database connection
	_r	database result

Returns:

0 on success, negative on failure

Definition at line 204 of file db_mysql/res.c.

References db_free_columns(), db_mysql_convert_rows(), db_mysql_get_columns(), and LM_ERR.

Referenced by db_mysql_store_result().

static int db_mysql_convert_rows	(	const db_con_t *	_h,
		db_res_t *	_r
	)			[inline, static]

Convert rows from mysql to db API representation.

Parameters:

	_h	database connection
	_r	database result set

Returns:

0 on success, negative on failure

Definition at line 158 of file db_mysql/res.c.

References CON_CONNECTION, CON_RESULT, CON_ROW, db_allocate_rows(), db_free_rows(), db_mysql_convert_row(), LM_DBG, LM_ERR, RES_ROW_N, and RES_ROWS.

Referenced by db_mysql_convert_result().

int db_mysql_get_columns	(	const db_con_t *	_h,
		db_res_t *	_r
	)

Get and convert columns from a result.

Get and convert columns from a result, fills the result structure with data from the database.

Parameters:

	_h	database connection
	_r	database result set

Returns:

0 on success, negative on failure

Definition at line 53 of file db_mysql/res.c.

References CON_CONNECTION, CON_RESULT, db_allocate_columns(), DB_BIGINT, DB_BITMAP, DB_BLOB, DB_DATETIME, DB_DOUBLE, db_free_columns(), DB_INT, DB_STRING, len, LM_DBG, LM_ERR, LM_WARN, pkg_malloc, RES_COL_N, RES_NAMES, RES_TYPES, s, and sip_uri::type.

Referenced by db_mysql_convert_result(), and db_mysql_fetch_result().