${_parameter} ${_parameter} ${_parameter} ${_parameter} SELECT TABLE_SCHEMA tableSchema, TABLE_NAME tableName FROM `information_schema`.`TABLES` WHERE `TABLE_SCHEMA` = (SELECT database()) AND `TABLE_NAME` = #{_parameter} SELECT COLUMN_NAME columnName, COLUMN_DEFAULT columnDefault, IS_NULLABLE isNullable, DATA_TYPE dataType, CHARACTER_MAXIMUM_LENGTH characterMaximumLength, NUMERIC_PRECISION numericPrecision, NUMERIC_SCALE numericScale, DATETIME_PRECISION datetimePrecision, COLUMN_TYPE columnType, COLUMN_KEY columnKey, COLUMN_COMMENT columnComment, EXTRA extra FROM `information_schema`.`COLUMNS` WHERE `TABLE_SCHEMA`= (SELECT database()) AND `TABLE_NAME`= #{_parameter}