Php/docs/function.odbc-procedures

• PHP Manual
• ODBC 函数
• Get the list of procedures stored in a specific data source

odbc_procedures

(PHP 4, PHP 5, PHP 7)

odbc_procedures — Get the list of procedures stored in a specific data source

说明

odbc_procedures ( resource $connection_id ) : resource|false

odbc_procedures ( resource $connection_id , string $catalog , string $schema , string $name ) : resource|false

Lists all procedures in the requested range.

参数

connection_id

ODBC 连接标识符，详见 odbc_connect()。

catalog

The catalog ('qualifier' in ODBC 2 parlance).

schema

The schema ('owner' in ODBC 2 parlance). 此参数接受下列查询模式： % 来匹配零到多个字符， _ 来匹配单个字符。

name

The name. 此参数接受下列查询模式： % 来匹配零到多个字符， _ 来匹配单个字符。

返回值

Returns an ODBC result identifier containing the information 或者在失败时返回 false.

The result set has the following columns:

• PROCEDURE_CAT
• PROCEDURE_SCHEM
• PROCEDURE_NAME
• NUM_INPUT_PARAMS
• NUM_OUTPUT_PARAMS
• NUM_RESULT_SETS
• REMARKS
• PROCEDURE_TYPE

Drivers can report additional columns. The result set is ordered by PROCEDURE_CAT, PROCEDURE_SCHEMA and PROCEDURE_NAME.

范例

Example #1 List stored Procedures of a Database

<?php$conn = odbc_connect($dsn, $user, $pass);$procedures = odbc_procedures($conn, $catalog, $schema, '%');while (($row = odbc_fetch_array($procedures))) {    print_r($row);    break; // further rows omitted for brevity}?>

以上例程的输出类似于：

Array
(
    [PROCEDURE_CAT] => TutorialDB
    [PROCEDURE_SCHEM] => dbo
    [PROCEDURE_NAME] => GetEmployeeSalesYTD;1
    [NUM_INPUT_PARAMS] => -1
    [NUM_OUTPUT_PARAMS] => -1
    [NUM_RESULT_SETS] => -1
    [REMARKS] =>
    [PROCEDURE_TYPE] => 2
)

参见

• odbc_procedurecolumns() - Retrieve information about parameters to procedures
• odbc_tables() - Get the list of table names stored in a specific data source