framework/db/SchemaBuilderTrait.php
public function time($precision = null)
    {
        return $this->getDb()->getSchema()->createColumnSchemaBuilder(Schema::TYPE_TIME, $precision);
    }
public function time($precision = null)
    {
        return $this->getDb()->getSchema()->createColumnSchemaBuilder(Schema::TYPE_TIME, $precision);
    }
Creates a time column.
@param int $precision column value precision. First parameter passed to the column type, e.g. TIME(precision).
This parameter will be ignored if not supported by the DBMS.
@return ColumnSchemaBuilder the column instance which can be further customized.
@since 2.0.6