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   <log>true</log>
   9   <field>
  10     <name>id</name>
  11     <type>int unsigned</type>
  12     <title>Entity Tag ID</title>
  13     <required>true</required>
  14     <comment>primary key</comment>
  15     <add>1.1</add>
  16   </field>
  17   <primaryKey>
  18     <name>id</name>
  19     <autoincrement>true</autoincrement>
  20   </primaryKey>
  21   <field>
  22     <name>contact_id</name>
  23     <type>int unsigned</type>
  24     <required>true</required>
  25     <comment>FK to contact table.</comment>
  26     <add>2.0</add>
  27     <drop>3.2</drop>
  28   </field>
  29   <foreignKey>
  30     <name>contact_id</name>
  31     <table>civicrm_contact</table>
  32     <key>id</key>
  33     <add>2.0</add>
  34     <drop>3.2</drop>
  35     <onDelete>CASCADE</onDelete>
  36   </foreignKey>
  37   <field>
  38     <name>entity_table</name>
  39     <type>varchar</type>
  40     <title>Entity Table</title>
  41     <length>64</length>
  42     <comment>physical tablename for entity being joined to file, e.g. civicrm_contact</comment>
  43     <pseudoconstant>
  44       <optionGroupName>tag_used_for</optionGroupName>
  45     </pseudoconstant>
  46     <add>3.2</add>
  47   </field>
  48   <field>
  49     <name>entity_id</name>
  50     <type>int unsigned</type>
  51     <title>Entity ID</title>
  52     <required>true</required>
  53     <comment>FK to entity table specified in entity_table column.</comment>
  54     <add>3.2</add>
  55   </field>
  56   <dynamicForeignKey>
  57     <idColumn>entity_id</idColumn>
  58     <typeColumn>entity_table</typeColumn>
  59     <add>3.2</add>
  60   </dynamicForeignKey>
  61   <index>
  62     <name>index_entity</name>
  63     <fieldName>entity_table</fieldName>
  64     <fieldName>entity_id</fieldName>
  65     <add>3.2</add>
  66     <drop>3.4</drop>
  67   </index>
  68   <field>
  69     <name>tag_id</name>
  70     <type>int unsigned</type>
  71     <title>Tag</title>
  72     <required>true</required>
  73     <comment>FK to civicrm_tag</comment>
  74     <add>1.1</add>
  75     <pseudoconstant>
  76       <table>civicrm_tag</table>
  77       <keyColumn>id</keyColumn>
  78       <labelColumn>name</labelColumn>
  79     </pseudoconstant>
  80     <html>
  81       <type>Select</type>
  82     </html>
  83   </field>
  84   <foreignKey>
  85     <name>tag_id</name>
  86     <table>civicrm_tag</table>
  87     <key>id</key>
  88     <add>1.1</add>
  89     <onDelete>CASCADE</onDelete>
  90   </foreignKey>
  91   <index>
  92     <name>UI_entity_id_entity_table_tag_id</name>
  93     <fieldName>entity_id</fieldName>
  94     <fieldName>entity_table</fieldName>
  95     <fieldName>tag_id</fieldName>
  96     <unique>true</unique>
  97     <add>3.4</add>
  98   </index>
  99 </table>