标签:使用 on bs oracle 字符串 rom rac select 正则表达式
SELECT REGEXP_SUBSTR (‘first field, second field , third field‘, ‘[^,]+‘, 1,rownum) FROM DUAL CONNECT BY ROWNUM <= LENGTH (‘first field, second field , third field‘) - LENGTH (REPLACE (‘first field, second field , third field‘, ‘,‘, ‘‘))+1;
------------------------------------------------------------------------------ first field second field third field
oracle 使用REGEXP_SUBSTR正则表达式拆分字符串
标签:使用 on bs oracle 字符串 rom rac select 正则表达式
原文地址:http://www.cnblogs.com/guijl/p/4045386.html