Creates a SQL condition from a field value. This method is used for a construct dynamic dialog.
The returned value can be used for creating a WHERE clause of a SELECT statement, but pay attention to the type of the database for maintaining the proper syntax while using it. To reuse the value, refer to the ui.Dialog.setFieldValue and ui.Dialog.getFieldValue methods.
Add the AND or OR boolean operators to create an executable SQL query.
getQueryFromField(
name STRING )
RETURNS STRING
name is the name of the form field.