Rechercher une fonction PHP

odbc_foreignkeys

Contents

(PHP 4, PHP 5, PHP 7)

odbc_foreignkeys — Retrieves a list of foreign keys

Description

odbc_foreignkeys ( resource $connection_id , string $pk_qualifier , string $pk_owner , string $pk_table , string $fk_qualifier , string $fk_owner , string $fk_table ) : resource

Retrieves a list of foreign keys in the specified table or a list of foreign keys in other tables that refer to the primary key in the specified table

PHP: odbc_foreignkeys - Manual Home of Manuel PHP  Contents Haut

Parameters

connection_id

The ODBC connection identifier, see odbc_connect() for details.

pk_qualifier

The primary key qualifier.

pk_owner

The primary key owner.

pk_table

The primary key table.

fk_qualifier

The foreign key qualifier.

fk_owner

The foreign key owner.

fk_table

The foreign key table.

PHP: odbc_foreignkeys - Manual Home of Manuel PHP  Contents Haut

Return Values

Returns an ODBC result identifier or FALSE on failure.

The result set has the following columns:

  • PKTABLE_QUALIFIER
  • PKTABLE_OWNER
  • PKTABLE_NAME
  • PKCOLUMN_NAME
  • FKTABLE_QUALIFIER
  • FKTABLE_OWNER
  • FKTABLE_NAME
  • FKCOLUMN_NAME
  • KEY_SEQ
  • UPDATE_RULE
  • DELETE_RULE
  • FK_NAME
  • PK_NAME

If pk_table contains a table name, odbc_foreignkeys() returns a result set containing the primary key of the specified table and all of the foreign keys that refer to it.

If fk_table contains a table name, odbc_foreignkeys() returns a result set containing all of the foreign keys in the specified table and the primary keys (in other tables) to which they refer.

If both pk_table and fk_table contain table names, odbc_foreignkeys() returns the foreign keys in the table specified in fk_table that refer to the primary key of the table specified in pk_table. This should be one key at most.

Find a PHP function

English translation

You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.

If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.

Thank you in advance.

Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-function.odbc-foreignkeys.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

References

  1. View the html document Language of the document:fr Manuel PHP : http://php.net

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut