TaskExecution.orm.xml

<?xml version="1.0" encoding="UTF-8" ?>
<doctrine-mapping xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
                  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                  xsi:schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
    <entity name="Task\TaskBundle\Entity\TaskExecution" table="ta_task_executions"
            repository-class="Task\TaskBundle\Entity\TaskExecutionRepository">

        <indexes>
            <index columns="schedule_time"/>
        </indexes>

        <id name="uuid" type="guid">
            <generator strategy="NONE"/>
        </id>

        <field name="handlerClass" type="string" length="255"/>
        <field name="workload" type="text"/>
        <field name="duration" type="float" nullable="true"/>
        <field name="startTime" type="datetime_immutable" nullable="true"/>
        <field name="endTime" type="datetime_immutable" nullable="true"/>
        <field name="scheduleTime" column="schedule_time" type="datetime_immutable"/>
        <field name="exception" type="text" nullable="true"/>
        <field name="result" type="text" nullable="true"/>
        <field name="status" type="string" length="20"/>
        <field name="attempts" type="integer"/>

        <many-to-one target-entity="Task\TaskBundle\Entity\Task" field="task">
            <join-column name="task_id" referenced-column-name="uuid" on-delete="CASCADE"/>
        </many-to-one>
    </entity>
</doctrine-mapping>