AlterSharedConstraints Class Reference

When using shared tables that are referenced by foreign keys on local tables you have to change the constraints on local tables. More...

Inheritance diagram for AlterSharedConstraints:

Collaboration diagram for AlterSharedConstraints:

List of all members.

Public Member Functions
	__construct ()
	execute ()
	getDbType ()
	Does the script need different DB access? By default, we give Maintenance scripts normal rights to the DB.

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Detailed Description

When using shared tables that are referenced by foreign keys on local tables you have to change the constraints on local tables.

The shared tables have to have GRANT REFERENCE on shared tables to local schema i.e.: GRANT REFERENCES (user_id) ON mwuser TO hubclient;

Definition at line 32 of file alterSharedConstraints.php.

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Constructor & Destructor Documentation

AlterSharedConstraints::__construct

(

)

Reimplemented from Maintenance.

Definition at line 33 of file alterSharedConstraints.php.

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Member Function Documentation

AlterSharedConstraints::execute

(

)

Reimplemented from Maintenance.

Definition at line 42 of file alterSharedConstraints.php.

References $result, as, global, Maintenance\output(), and wfGetDB().

AlterSharedConstraints::getDbType

(

)

Does the script need different DB access? By default, we give Maintenance scripts normal rights to the DB.

Sometimes, a script needs admin rights access for a reason and sometimes they want no access. Subclasses should override and return one of the following values, as needed: Maintenance::DB_NONE - For no DB access at all Maintenance::DB_STD - For normal DB access, default Maintenance::DB_ADMIN - For admin DB access

Returns:

Integer

Reimplemented from Maintenance.

Definition at line 38 of file alterSharedConstraints.php.

References Maintenance\DB_ADMIN.

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The documentation for this class was generated from the following file:

• maintenance/oracle/alterSharedConstraints.php