Query

Description

Query functions.

Name	Description
`Callback`	Query callback manipulation functions.
`Datagrid`
`Metadata`	Functions to inspect the metadata of a query.
`ResultSet`	Query result set manipulation functions.
`Statement`	Query Statement functions.
`Util`	Query utility functions.

Name	Signature and Synopsis
`create`	`void create(String name, String query)` Creates a query and registers it under the given name.
`delete`	`void delete(String name)` Deletes a query.
`exists`	`boolean exists(String name)` Checks if a query exists.