crm.fsf.org/20131203/files/sites/all/modules-new/civicrm/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   <log>true</log>
   9   <field>
  10     <name>id</name>
  11     <type>int unsigned</type>
  12     <required>true</required>
  13     <comment>primary key</comment>
  14     <add>1.5</add>
  15   </field>
  16   <primaryKey>
  17     <name>id</name>
  18     <autoincrement>true</autoincrement>
  19   </primaryKey>
  20   <field>
  21     <name>entity_table</name>
  22     <type>varchar</type>
  23     <length>64</length>
  24     <comment>physical tablename for entity being joined to file, e.g. civicrm_contact</comment>
  25     <add>1.5</add>
  26   </field>
  27   <field>
  28     <name>entity_id</name>
  29     <type>int unsigned</type>
  30     <required>true</required>
  31     <comment>FK to entity table specified in entity_table column.</comment>
  32     <add>1.5</add>
  33   </field>
  34   <dynamicForeignKey>
  35     <idColumn>entity_id</idColumn>
  36     <typeColumn>entity_table</typeColumn>
  37     <add>1.5</add>
  38   </dynamicForeignKey>
  39   <index>
  40     <name>index_entity</name>
  41     <fieldName>entity_table</fieldName>
  42     <fieldName>entity_id</fieldName>
  43     <add>1.5</add>
  44   </index>
  45   <field>
  46     <name>file_id</name>
  47     <type>int unsigned</type>
  48     <required>true</required>
  49     <comment>FK to civicrm_file</comment>
  50     <add>1.5</add>
  51   </field>
  52   <foreignKey>
  53     <name>file_id</name>
  54     <table>civicrm_file</table>
  55     <key>id</key>
  56     <add>1.5</add>
  57   </foreignKey>
  58   <index>
  59     <name>index_entity_file_id</name>
  60     <fieldName>entity_table</fieldName>
  61     <fieldName>entity_id</fieldName>
  62     <fieldName>file_id</fieldName>
  63     <add>1.1</add>
  64   </index>
  65 </table>