MySQL:合并3个相似但不相同的行

MySQL:合并3个相似但不相同的行,mysql,merge,Mysql,Merge,如何组合包含同义词的行 1st row: **THE STUDY** researches the metabolites produced by virus. 2nd row: The research **INVESTIGATES** the metabolites produced by virus. 3nd row: The research investigates the metabolites **EXCRETED** by virus. 合并结果将是: The study in

如何组合包含同义词的行

1st row: **THE STUDY** researches the metabolites produced by virus.
2nd row: The research **INVESTIGATES** the metabolites produced by virus.
3nd row: The research investigates the metabolites **EXCRETED** by virus.
合并结果将是:

The study investigates the metabolites excreted by virus.

这与MySQL有什么关系?你如何决定哪些词是同义词?你如何决定使用哪个同义词?“研究”与“研究”同义,“调查”与“研究”同义,“生产”与“排泄”同义(在本文中)。也许,我应该有同义词表。