Inherits from hk_data. In contrary to Result Queries (queries with a SELECT - SQL-statement) action queries manipulate data like ALTER TABLE or INSERT INTO. There is no resulting data. Such a query is either successful or fails.
- set_sql(sqlstatement)
sets the SQL statement
- sql()
returns the used SQL statement
- length()
the length in bytes of the SQL statement
- execute()
executes the SQL statement and returns True if successful.