1.使用DELETE实现SQL Server删除表信息 (1)删除表中的全部信息 USE student GO DELETE student --不加where条件,删除表中的所有记录 go (2)删除表中符合条件的记录 USE student GO DELETE student where Id='001' --删除表中符合条件的记录 GO 2.使用TRUNCATE删除表中的信息 USE student GO TRUNCATE TABLE student --删除表中…
查看索引: select * FROM information_schema.TABLE_CONSTRAINTS ; select * FROM information_schema.TABLE_CONSTRAINTS WHERE TABLE_NAME=‘table_name’ ; 查看表信息: show create table table_name; 查看触发器: SELECT * FROM information_schema.`TRIGGERS`;…
--PLSQL程序编写杂烦数据表信息编写批量排版 SELECT 'cra.' || lower(t.column_name) ||',' FROM dba_tab_columns t WHERE t.table_name = 'CUX_REBATE_APPLY' ORDER BY t.column_id; --结果 cra.apply_id, cra.header_id, cra.line_number, cra.apply_amount, cra.apply_method_code, cra.…
public class WebBrower { /// <summary> /// 修改注册表信息来兼容当前程序 /// /// </summary> public static void SetWebBrowserFeatures(int ieVersion) { // don't change the registry if running in-proc inside Visual Studio if (LicenseManager.UsageMode != License…
1.查询锁住表信息 show OPEN TABLES where In_use > 0; 2.查看进程 show processlist; 3.解开锁住的表 需要杀掉锁住表的相关进程Id. kill id 可使用 select concat('kill ',id,';') from information_schema.processlist where STATE like '%lock'; 注:information_schema表示系统数据库.. 结果: 将以上的结果复制到命令框中执行.…