How to execute complex SQL queries for below mentioned scenarios
问题 XpcSecurity credentials = ud.getCredentials(); Xpc xpc = new Xpc(credentials); xpc.start("training.getEmployees", "select"); xpc.attrib("id", "10"); XData result = xpc.run(); • What if we want get the employees whose id between 10 and 30 • What if I want to select a record based on timestamp/date • If want to join multiple tables and query it. 回答1: It seems that you are using an XPC Plugin (XPC class file) based on the entity "training.getEmployees" in xpc.start("training.getEmployees",