11 2017 档案
摘要:1 升级时必须得存储过程 1 /**/ 2 drop procedure if exists pro_upgrade; 3 DELIMITER // 4 CREATE DEFINER=`root`@`%` PROCEDURE `pro_upgrade`( 5 exec_boolen int , 6
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摘要:1、MSSQL Server 表:select COUNT(*) from dbo.sysobjectsWHEREname= 'table_name'; 字段:select COUNT(*) fromsyscolumnsWHEREid=object_id(‘table_name’) andname=
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摘要:select fund_account,BrokerID, sum(case when RulesID>1000000 AND RulesID<2000000 then 1 else 0 end ), sum(case when RulesID>2000000 AND RulesID<3000000
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