xml/schema/Core/EntityTag.xml

   1 <?xml version="1.0" encoding="iso-8859-1" ?>
   2
   3 <table>
   4   <base>CRM/Core</base>
   5   <class>EntityTag</class>
   6   <name>civicrm_entity_tag</name>
   7   <comment>Tag entities (Contacts, Groups, Actions) to categories.</comment>
   8   <add>1.1</add>
   9   <log>true</log>
  10   <field>
  11     <name>id</name>
  12     <type>int unsigned</type>
  13     <title>Entity Tag ID</title>
  14     <required>true</required>
  15     <comment>primary key</comment>
  16     <add>1.1</add>
  17   </field>
  18   <primaryKey>
  19     <name>id</name>
  20     <autoincrement>true</autoincrement>
  21   </primaryKey>
  22   <field>
  23     <name>entity_table</name>
  24     <type>varchar</type>
  25     <title>Entity Table</title>
  26     <length>64</length>
  27     <comment>physical tablename for entity being joined to file, e.g. civicrm_contact</comment>
  28     <pseudoconstant>
  29       <optionGroupName>tag_used_for</optionGroupName>
  30     </pseudoconstant>
  31     <add>3.2</add>
  32   </field>
  33   <field>
  34     <name>entity_id</name>
  35     <type>int unsigned</type>
  36     <title>Entity ID</title>
  37     <required>true</required>
  38     <comment>FK to entity table specified in entity_table column.</comment>
  39     <add>3.2</add>
  40   </field>
  41   <dynamicForeignKey>
  42     <idColumn>entity_id</idColumn>
  43     <typeColumn>entity_table</typeColumn>
  44     <add>3.2</add>
  45   </dynamicForeignKey>
  46   <field>
  47     <name>tag_id</name>
  48     <type>int unsigned</type>
  49     <title>Tag</title>
  50     <required>true</required>
  51     <comment>FK to civicrm_tag</comment>
  52     <add>1.1</add>
  53     <pseudoconstant>
  54       <table>civicrm_tag</table>
  55       <keyColumn>id</keyColumn>
  56       <labelColumn>name</labelColumn>
  57     </pseudoconstant>
  58     <html>
  59       <type>Select</type>
  60     </html>
  61   </field>
  62   <foreignKey>
  63     <name>tag_id</name>
  64     <table>civicrm_tag</table>
  65     <key>id</key>
  66     <add>1.1</add>
  67     <onDelete>CASCADE</onDelete>
  68   </foreignKey>
  69   <index>
  70     <name>UI_entity_id_entity_table_tag_id</name>
  71     <fieldName>entity_id</fieldName>
  72     <fieldName>entity_table</fieldName>
  73     <fieldName>tag_id</fieldName>
  74     <unique>true</unique>
  75     <add>3.4</add>
  76   </index>
  77 </table>