+ <sect1 id="infoschema-triggered-update-columns">
+ <title><literal>triggered_update_columns</literal></title>
+
+ <para>
+ For triggers in the current database that specify a column list
+ (like <literal>UPDATE OF column1, column2</literal>), the
+ view <literal>triggered_update_columns</literal> identifies these
+ columns. Triggers that do not specify a column list are not
+ included in this view. Only those columns are shown that the
+ current user owns or has some non-SELECT privilege on.
+ </para>
+
+ <table>
+ <title><literal>triggered_update_columns</literal> Columns</title>
+
+ <tgroup cols="3">
+ <thead>
+ <row>
+ <entry>Name</entry>
+ <entry>Data Type</entry>
+ <entry>Description</entry>
+ </row>
+ </thead>
+
+ <tbody>
+ <row>
+ <entry><literal>trigger_catalog</literal></entry>
+ <entry><type>sql_identifier</type></entry>
+ <entry>Name of the database that contains the trigger (always the current database)</entry>
+ </row>
+
+ <row>
+ <entry><literal>trigger_schema</literal></entry>
+ <entry><type>sql_identifier</type></entry>
+ <entry>Name of the schema that contains the trigger</entry>
+ </row>
+
+ <row>
+ <entry><literal>trigger_name</literal></entry>
+ <entry><type>sql_identifier</type></entry>
+ <entry>Name of the trigger</entry>
+ </row>
+
+ <row>
+ <entry><literal>event_object_catalog</literal></entry>
+ <entry><type>sql_identifier</type></entry>
+ <entry>
+ Name of the database that contains the table that the trigger
+ is defined on (always the current database)
+ </entry>
+ </row>
+
+ <row>
+ <entry><literal>event_object_schema</literal></entry>
+ <entry><type>sql_identifier</type></entry>
+ <entry>Name of the schema that contains the table that the trigger is defined on</entry>
+ </row>
+
+ <row>
+ <entry><literal>event_object_table</literal></entry>
+ <entry><type>sql_identifier</type></entry>
+ <entry>Name of the table that the trigger is defined on</entry>
+ </row>
+
+ <row>
+ <entry><literal>event_object_column</literal></entry>
+ <entry><type>sql_identifier</type></entry>
+ <entry>Name of the column that the trigger is defined on</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+ </sect1>
+