These settings are available in system.settings and are autogenerated from the ClickHouse snapshot.
mysql_map_fixed_string_to_text_in_show_columns
When enabled, FixedString ClickHouse data type will be displayed as TEXT in SHOW COLUMNS.
Has an effect only when the connection is made through the MySQL wire protocol.
- 0 - Use
BLOB. - 1 - Use
TEXT.
mysql_map_string_to_text_in_show_columns
When enabled, String ClickHouse data type will be displayed as TEXT in SHOW COLUMNS.
Has an effect only when the connection is made through the MySQL wire protocol.
- 0 - Use
BLOB. - 1 - Use
TEXT.