Applies this where condition to the target object

Creates the clone of the object.

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Ensures data parameters for the given query

Expands the expression by replacing parameters with their values

Marks the object as changed

Adds the data parameters to the current query parameters

Sets the query to return no results. This action is irreversible, once the query is set to return no results it cannot be changed. This method is used by data engine to forbid access to data that are not allowed to be accessed (e.g. license limitations), without notifying the process about the fact.

Returns the string representation of the expression, with possibility of expanding parameters

Object name, empty by default

Query data parameters

Where condition on the data, e.g. "DocumentName = 'ABC'"

Returns true if the given where condition is a complex where condition