Merge pull request #17131 from eileenmcnaughton/batch

[civicrm-core.git] / xml / schema / Core / Log.xml

<?xml version="1.0" encoding="iso-8859-1" ?>

<table>
  <base>CRM/Core</base>
  <class>Log</class>
  <name>civicrm_log</name>
  <comment>Log can be linked to any object in the application.</comment>
  <add>1.5</add>
  <field>
    <name>id</name>
    <title>Log ID</title>
    <type>int unsigned</type>
    <required>true</required>
    <comment>Log ID</comment>
    <add>1.5</add>
  </field>
  <primaryKey>
    <name>id</name>
    <autoincrement>true</autoincrement>
  </primaryKey>
  <field>
    <name>entity_table</name>
    <title>Entity Table</title>
    <type>varchar</type>
    <length>64</length>
    <required>true</required>
    <comment>Name of table where item being referenced is stored.</comment>
    <add>1.5</add>
  </field>
  <field>
    <name>entity_id</name>
    <title>Entity ID </title>
    <type>int unsigned</type>
    <required>true</required>
    <comment>Foreign key to the referenced item.</comment>
    <add>1.5</add>
  </field>
  <dynamicForeignKey>
    <idColumn>entity_id</idColumn>
    <typeColumn>entity_table</typeColumn>
    <add>1.5</add>
  </dynamicForeignKey>
  <index>
    <name>index_entity</name>
    <add>1.5</add>
    <fieldName>entity_table</fieldName>
    <fieldName>entity_id</fieldName>
    <add>1.5</add>
  </index>
  <field>
    <name>data</name>
    <title>Data</title>
    <type>text</type>
    <comment>Updates does to this object if any.</comment>
    <add>1.5</add>
  </field>
  <field>
    <name>modified_id</name>
    <title>Modified By</title>
    <type>int unsigned</type>
    <comment>FK to Contact ID of person under whose credentials this data modification was made.</comment>
    <add>1.5</add>
  </field>
  <foreignKey>
    <name>modified_id</name>
    <table>civicrm_contact</table>
    <key>id</key>
    <add>1.5</add>
    <onDelete>CASCADE</onDelete>
  </foreignKey>
  <field>
    <name>modified_date</name>
    <title>Modified Date</title>
    <type>datetime</type>
    <comment>When was the referenced entity created or modified or deleted.</comment>
    <add>1.5</add>
  </field>
</table>