创建测试用表:
CREATE OR REPLACE VIEW v AS SELECT ‘A1‘ AS c FROM DUAL UNION ALL SELECT ‘12B‘ AS c FROM DUAL; SELECT * FROM v;
SQL代码如下:
SELECT REGEXP_REPLACE(c, ‘[0-9]‘, ‘‘) AS c1, REGEXP_REPLACE(c, ‘[^0-9]‘, ‘‘) AS c2 FROM v;
执行结果如下:
时间: 2024-10-29 10:45:38