ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps Class Reference

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Inheritance diagram for ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps:

Collaboration diagram for ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps:

Public Member Functions
	prepare (\ilDBInterface $db)
	Prepare the execution of the steps. More...
	step_1 ()
	step_2 ()
	step_3 ()

Protected Attributes
ilDBInterface	$db

Private Attributes
const	TABLE_NAME = "post_conditions"

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning

Definition at line 19 of file class.ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps.php.

Member Function Documentation

prepare()

ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps::prepare

(

\ilDBInterface

$db

)

Prepare the execution of the steps.

Do not use anything from the globals or the DIC inside your steps, only use the instance of the database provided here.

Implements ilDatabaseUpdateSteps.

Definition at line 25 of file class.ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps.php.

References $db.

                                               : void
    {
        $this->db = $db;
    }

step_1()

ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps::step_1

(

)

Definition at line 30 of file class.ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps.php.

                            : void
    {
        $this->db->dropPrimaryKey(self::TABLE_NAME);
        $this->db->addPrimaryKey(self::TABLE_NAME, ["ref_id"]);
    }

step_2()

ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps::step_2

(

)

Definition at line 36 of file class.ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps.php.

                            : void
    {
        $this->db->modifyTableColumn(
            self::TABLE_NAME,
            "value",
            [
                "type" => "text",
                "length" => 255,
                "notnull" => false
            ]
        );
    }

step_3()

ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps::step_3

(

)

Definition at line 49 of file class.ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps.php.

                            : void
    {
        $this->db->manipulate(
            "UPDATE " . self::TABLE_NAME . " SET value = NULL WHERE value = 0"
        );
    }

Field Documentation

$db

ilDBInterface ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps::$db

protected

Definition at line 23 of file class.ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps.php.

Referenced by prepare().

TABLE_NAME

const ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps::TABLE_NAME = "post_conditions"

private

Definition at line 21 of file class.ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps.php.

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

• components/ILIAS/LearningSequence/classes/Setup/class.ilLearningSequenceRectifyPostConditionsTableDBUpdateSteps.php