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