1 files changed, 23 insertions, 2 deletions
diff --git a/doc/src/sgml/ref/copy.sgml b/doc/src/sgml/ref/copy.sgml
index 6c83e30ed09..33ce7c4ea6c 100644
--- a/doc/src/sgml/ref/copy.sgml
+++ b/doc/src/sgml/ref/copy.sgml
@@ -45,6 +45,7 @@ COPY { <replaceable class="parameter">table_name</replaceable> [ ( <replaceable
     FORCE_NULL { ( <replaceable class="parameter">column_name</replaceable> [, ...] ) | * }
     ON_ERROR '<replaceable class="parameter">error_action</replaceable>'
     ENCODING '<replaceable class="parameter">encoding_name</replaceable>'
+    LOG_VERBOSITY <replaceable class="parameter">mode</replaceable>
 </synopsis>
  </refsynopsisdiv>
 
@@ -400,8 +401,12 @@ COPY { <replaceable class="parameter">table_name</replaceable> [ ( <replaceable
       when the <literal>FORMAT</literal> is <literal>text</literal> or <literal>csv</literal>.
      </para>
      <para>
-      A <literal>NOTICE</literal> message containing the ignored row count is emitted at the end
-      of the <command>COPY FROM</command> if at least one row was discarded.
+      A <literal>NOTICE</literal> message containing the ignored row count is
+      emitted at the end of the <command>COPY FROM</command> if at least one
+      row was discarded. When <literal>LOG_VERBOSITY</literal> option is set to
+      <literal>verbose</literal>, a <literal>NOTICE</literal> message
+      containing the line of the input file and the column name whose input
+      conversion has failed is emitted for each discarded row.
      </para>
     </listitem>
    </varlistentry>
@@ -419,6 +424,22 @@ COPY { <replaceable class="parameter">table_name</replaceable> [ ( <replaceable
    </varlistentry>
 
    <varlistentry>
+    <term><literal>LOG_VERBOSITY</literal></term>
+    <listitem>
+     <para>
+      Specify the amount of messages emitted by a <command>COPY</command>
+      command: <literal>default</literal> or <literal>verbose</literal>. If
+      <literal>verbose</literal> is specified, additional messages are emitted
+      during processing.
+     </para>
+     <para>
+      This is currently used in <command>COPY FROM</command> command when
+      <literal>ON_ERROR</literal> option is set to <literal>ignore</literal>.
+      </para>
+    </listitem>
+   </varlistentry>
+
+   <varlistentry>
     <term><literal>WHERE</literal></term>
     <listitem>
    <para>