主要用于操作很长的sql语句。提供文本中取词并插入的功能。对于写长篇的规范的sql语句是一大福音啊。（草创版功能还不太完善）-Mainly used to operate very long sql statement. Take the word to provide the text and insert functions. Specifications for the novelist sql statement is a great boon ah. (Embryonic versio