db_postgres/km_res.c File Reference

DB_POSTGRES :: CoreModule: DB_POSTGRES :: the PostgreSQL driver for Kamailio. More...

#include <stdlib.h>
#include <string.h>
#include "../../lib/srdb1/db_id.h"
#include "../../lib/srdb1/db_res.h"
#include "../../lib/srdb1/db_con.h"
#include "../../dprint.h"
#include "../../mem/mem.h"
#include "km_res.h"
#include "km_val.h"
#include "km_pg_con.h"
#include "km_pg_type.h"

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Functions

• int db_postgres_convert_result (const db1_con_t *_h, db1_res_t *_r)

  Fill the result structure with data from the query.
  

• int db_postgres_convert_row (const db1_con_t *_h, db1_res_t *_r, db_row_t *_row, char **row_buf)

  Convert a row from the result query into db API representation.
  

• int db_postgres_convert_rows (const db1_con_t *_h, db1_res_t *_r)

  Convert rows from PostgreSQL to db API representation.
  

• int db_postgres_get_columns (const db1_con_t *_h, db1_res_t *_r)

  Get and convert columns from a result set.
  

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Detailed Description

Definition in file db_postgres/km_res.c.

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Function Documentation

int db_postgres_convert_result	(	const db1_con_t *	_h,
		db1_res_t *	_r
	)

Parameters:

	_h	database connection
	_r	result set

Returns:

0 on success, negative on error

Definition at line 62 of file db_postgres/km_res.c.

References db_free_columns(), db_postgres_convert_rows(), and db_postgres_get_columns().

Referenced by db_postgres_store_result().

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int db_postgres_convert_row	(	const db1_con_t *	_h,
		db1_res_t *	_r,
		db_row_t *	_row,
		char **	row_buf
	)

Parameters:

	_h	database connection
	_r	result set
	_row	row
	row_buf	row buffer

Returns:

0 on success, negative on error

Definition at line 282 of file db_postgres/km_res.c.

References db_allocate_row(), db_free_row(), db_postgres_str2val(), RES_TYPES, ROW_N, and ROW_VALUES.

Referenced by db_postgres_convert_rows().

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int db_postgres_convert_rows	(	const db1_con_t *	_h,
		db1_res_t *	_r
	)

Parameters:

	_h	database connection
	_r	result set

Returns:

0 on success, negative on error

Definition at line 200 of file db_postgres/km_res.c.

References db_allocate_rows(), db_free_rows(), db_postgres_convert_row(), RES_COL_N, RES_LAST_ROW, RES_NAMES, RES_ROW_N, RES_ROWS, and pg_con::row.

Referenced by db_postgres_convert_result(), and db_postgres_fetch_result().

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int db_postgres_get_columns	(	const db1_con_t *	_h,
		db1_res_t *	_r
	)

Parameters:

	_h	database connection
	_r	result set

Returns:

0 on success, negative on error

Definition at line 89 of file db_postgres/km_res.c.

References db_allocate_columns(), db_free_columns(), RES_COL_N, RES_NAMES, RES_ROW_N, and RES_TYPES.

Referenced by db_postgres_convert_result(), and db_postgres_fetch_result().

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