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-rw-r--r--sql/sql_type.cc14
1 files changed, 14 insertions, 0 deletions
diff --git a/sql/sql_type.cc b/sql/sql_type.cc
index b912197103f..0268e36ca5b 100644
--- a/sql/sql_type.cc
+++ b/sql/sql_type.cc
@@ -8367,6 +8367,20 @@ const Name & Type_handler_timestamp_common::default_value() const
/***************************************************************************/
+bool Type_handler::Column_definition_data_type_info_image(Binary_string *to,
+ const Column_definition &def)
+ const
+{
+ // Have *some* columns write type info (let's use string fields as an example)
+ DBUG_EXECUTE_IF("frm_data_type_info_emulate",
+ if (cmp_type() == STRING_RESULT)
+ return to->append(name().lex_cstring()););
+ return false;
+}
+
+
+/***************************************************************************/
+
LEX_CSTRING Charset::collation_specific_name() const
{
/*