查看SQL数据库中是否含有全角字符

检索出含有全角数字的记录：

SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%[０-９]%'

或者是：

SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%０%'
SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%１%'
SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%２%'
SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%３%'
SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%４%'
SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%５%'
SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%６%'
SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%７%'
SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%８%'
SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%９%'

查看含有字母的记录也类似：

SELECT * FROM RSItem WHERE itemcode COLLATE Chinese_PRC_CS_AS_WS like '%Ａ%'