xml/schema/Core/EntityFile.xml

   1 <?xml version="1.0" encoding="iso-8859-1" ?>
   2
   3 <table>
   4   <base>CRM/Core</base>
   5   <class>EntityFile</class>
   6   <name>civicrm_entity_file</name>
   7   <comment>Attaches (joins) uploaded files (images, documents, etc.) to entities (Contacts, Groups, Actions).</comment>
   8   <add>1.5</add>
   9   <log>true</log>
  10   <field>
  11     <name>id</name>
  12     <title>Entity File ID</title>
  13     <type>int unsigned</type>
  14     <required>true</required>
  15     <comment>primary key</comment>
  16     <add>1.5</add>
  17   </field>
  18   <primaryKey>
  19     <name>id</name>
  20     <autoincrement>true</autoincrement>
  21   </primaryKey>
  22   <field>
  23     <name>entity_table</name>
  24     <title>Entity Table</title>
  25     <type>varchar</type>
  26     <length>64</length>
  27     <comment>physical tablename for entity being joined to file, e.g. civicrm_contact</comment>
  28     <add>1.5</add>
  29   </field>
  30   <field>
  31     <name>entity_id</name>
  32     <title>Entity ID</title>
  33     <type>int unsigned</type>
  34     <required>true</required>
  35     <comment>FK to entity table specified in entity_table column.</comment>
  36     <add>1.5</add>
  37   </field>
  38   <dynamicForeignKey>
  39     <idColumn>entity_id</idColumn>
  40     <typeColumn>entity_table</typeColumn>
  41     <add>1.5</add>
  42   </dynamicForeignKey>
  43   <index>
  44     <name>index_entity</name>
  45     <fieldName>entity_table</fieldName>
  46     <fieldName>entity_id</fieldName>
  47     <add>1.5</add>
  48   </index>
  49   <field>
  50     <name>file_id</name>
  51     <title>File</title>
  52     <type>int unsigned</type>
  53     <required>true</required>
  54     <comment>FK to civicrm_file</comment>
  55     <add>1.5</add>
  56   </field>
  57   <foreignKey>
  58     <name>file_id</name>
  59     <table>civicrm_file</table>
  60     <key>id</key>
  61     <add>1.5</add>
  62   </foreignKey>
  63   <index>
  64     <name>UI_entity_table_entity_id_file_id</name>
  65     <fieldName>entity_table</fieldName>
  66     <fieldName>entity_id</fieldName>
  67     <fieldName>file_id</fieldName>
  68     <unique>true</unique>
  69     <add>1.1</add>
  70   </index>
  71 </table>