import_expression_from_builder

Description:

[ Version ( since = "4.2" ) ]
public SqlBuilderId import_expression_from_builder (SqlBuilder query, SqlBuilderId expr_id)

Imports the an expression located in query into this.

this	a SqlBuilder object
query	a SqlBuilder object to get expression from
expr_id	a SqlBuilderId of the expression in `query`

the ID of the new expression, or typeof (unichar2)0 if there was an error