xml/schema/Case/CaseActivity.xml

   1 <?xml version="1.0" encoding="utf-8" ?>
   2 <table>
   3   <base>CRM/Case</base>
   4   <class>CaseActivity</class>
   5   <name>civicrm_case_activity</name>
   6   <comment>Joining table for case-activity associations.</comment>
   7   <add>1.8</add>
   8   <log>true</log>
   9   <field>
  10     <name>id</name>
  11     <type>int unsigned</type>
  12     <required>true</required>
  13     <comment>Unique case-activity association id</comment>
  14     <add>1.8</add>
  15   </field>
  16   <primaryKey>
  17     <name>id</name>
  18     <autoincrement>true</autoincrement>
  19   </primaryKey>
  20   <field>
  21     <name>case_id</name>
  22     <type>int unsigned</type>
  23     <required>true</required>
  24     <comment>Case ID of case-activity association.</comment>
  25     <add>1.8</add>
  26   </field>
  27   <foreignKey>
  28     <name>case_id</name>
  29     <table>civicrm_case</table>
  30     <key>id</key>
  31     <add>1.8</add>
  32     <onDelete>CASCADE</onDelete>
  33   </foreignKey>
  34   <field>
  35     <name>activity_id</name>
  36     <type>int unsigned</type>
  37     <required>true</required>
  38     <comment>Activity ID of case-activity association.</comment>
  39     <add>2.0</add>
  40   </field>
  41   <foreignKey>
  42     <name>activity_id</name>
  43     <table>civicrm_activity</table>
  44     <key>id</key>
  45     <add>2.0</add>
  46     <onDelete>CASCADE</onDelete>
  47   </foreignKey>
  48   <index>
  49     <name>UI_case_activity_id</name>
  50     <fieldName>case_id</fieldName>
  51     <fieldName>activity_id</fieldName>
  52     <add>2.0</add>
  53   </index>
  54
  55   <field>
  56    <name>activity_entity_table</name>
  57    <type>varchar</type>
  58    <length>64</length>
  59    <required>true</required>
  60    <comment>Name of table where item being referenced is stored (activity, phonecall or meeting).</comment>
  61    <add>1.8</add>
  62    <drop>2.0</drop>
  63   </field>
  64
  65   <field>
  66    <name>activity_entity_id</name>
  67    <type>int unsigned</type>
  68    <required>true</required>
  69    <comment>Entity (activity, phonecall or meeting) id for which the assigment is created</comment>
  70    <add>1.8</add>
  71    <drop>2.0</drop>
  72   </field>
  73
  74   <dynamicForeignKey>
  75    <idColumn>activity_entity_id</idColumn>
  76    <typeColumn>activity_entity_table</typeColumn>
  77    <add>1.8</add>
  78    <drop>2.0</drop>
  79   </dynamicForeignKey>
  80
  81 </table>