ORACLE,SQLSERVER等数据库如何获取某张表中相同字段最近一条数
SELECT * FROM
( SELECT JBXX.*,row_number() OVER (partition BY WRYMC ORDER BY WRYMC,CJSJ DESC) R
FROM T_WRY_JBXX JBXX
) A WHERE R=1
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ORACLE,SQLSERVER等数据库如何获取某张表中相同字段最近一条数 SELECT * FROM ( SELECT JBXX.*,row_number() OVER (partition BY WRYMC ORDER BY WRYMC,CJSJ DESC) R FROM T_WRY_JBXX JBXX ) A WHERE R=1...
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