• 1. 前提语句: Conditional statements | if elif else
• 2. 前提执行语句: if end
• 3. 前提履行语句: If

• 1.这种形式的批处理仅限于单个表以及同一sql语句的多个执行，前提是该语句有输入参数。
  This form of batching is restricted to single tables and to multiple executions of the same SQL statement as long as the statement has input parameters.
  dict.yoduao.com
• 2.一般而言，在保证线程安全的前提下要尽可能地简化同步语句。
  In general, strive to make your synchronized blocks as lean as possible, without harming thread safety.
  dict.yoduao.com
• 3.如果启用这个新的CS行为(在新的DB 2 9.7数据库中这是默认行为)，AppB发出的语句返回当前提交的值，而不需要等待。
  When you enable this new CS behavior (it is the default behavior for new DB2 9.7 databases), the statement from AppB returns the currently committed value, instead of waiting.
  dict.yoduao.com

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