Join plan directives that force optimizer to use the designated join method to join tables in the query, either nested loop join, sort merge join, or dynamic hash join.
Everyone learns that Communication is dynamic - you have to constantly change the way you communicate depending on who is on the other side of the loop.
每个人都了解到沟通是动态的,你必须不断地根据交流的另外一边改变你沟通的方式。
3
WebSphere TX equivalent of a loop with dynamic field names.