Oracle字符串相似度查询

Oracle字符串相似度查询

参考地址：https://www.cnblogs.com/lytwajue/p/6812556.html

Oracle函数: SYS.UTL_MATCH.EDIT_DISTANCE_SIMILARITY(str,patternStr)

SQL示例：

SELECT e.*,SYS.UTL_MATCH.EDIT_DISTANCE_SIMILARITY(e.ename,'SC') xsd FROM emp e
ORDER BY xsd DESC