01.
常用sql scriptCREATE TABLESPACE "apps"DATAFILE '/db/oradata/apps01.dbf' SIZE 1000M,'/db/oradata/apps02.dbf' SIZE 1000MEXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENTAUTO ;CREATE TEMPORARY...查看完整版>>
常用sql script
02.
Difference between isql.exe and osql.exe while executing sql scriptisql does not support connecting to a named instance of SQL Server 2000. If no server is specified, isql connects to the default instance of SQL Server on the local computer. This option is required i...查看完整版>>
Difference between isql.exe and osql.exe while executing sql script
03.
Oracle DBA 常用 Script 第二部分(Tuning)以下是目录: Active Transactions in Rollback Segments Best Tablespace Utilization Report by Far Buffer Cache Hit Ratio Calculate Dictionary Cache Ratio ...查看完整版>>
Oracle DBA 常用 Script 第二部分(Tuning)
04.
OracleDBA常用Script第二部分(Tuning)以下是目录:Active Transactions in Rollback SegmentsBest Tablespace Utilization Report by FarBuffer Cache Hit RatioCalculate Dictionary Cache RatioCalculate Individual Cache Hi...查看完整版>>
OracleDBA常用Script第二部分(Tuning)
05.
Oracle数据库维护常用SQL语句集合(3)性能相关内容 1、捕捉运行很久的SQL column username format a12 column opname format a16 column progress format a8 SELECT Username, Sid, Opname, Round(Sofar * 100 / Totalwork, 0) || '%' AS Progress, Time...查看完整版>>
Oracle数据库维护常用SQL语句集合(3)
06.
查看数据库的常用SQL1、查看表空间的名称及大小select t.tablespace_name, round(sum(bytes/(1024*1024)),0) ts_sizefrom dba_tablespaces t, dba_data_files dwhere t.tablespace_name = d.tablespace_namegroup by t.tablespace_name;...查看完整版>>
查看数据库的常用SQL
07.
Oracle维护常用SQL语句(2)14、回滚段查看 select rownum, sys.dba_rollback_segs.segment_name Name, v$rollstat.extents Extents, v$rollstat.rssize Size_in_Bytes, v$rollstat.xacts XActs, ...查看完整版>>
Oracle维护常用SQL语句(2)
08.
监控数据库性能的常用的SQL1. 监控事例的等待 select event,sum(decode(wait_Time,0,0,1)) "Prev", sum(decode(wait_Time,0,1,0)) "Curr",count(*) "Tot" from v$session_Wait group by event order by 4; ...查看完整版>>
监控数据库性能的常用的SQL
09.
常用的SQL归纳一.数据更新语句 (DML) 部分 1.INSERT (往数据表里插入记录的语句) INSERT INTO 表名(字段名1, 字段名2, ……) VALUES ( 值1, 值2, ……); ...查看完整版>>
常用的SQL归纳
10.
常用的查看数据库的SQL1、查看表空间的名称及大小 select t.tablespace_name, round(sum(bytes/(1024*1024)),0) ts_size from dba_tablespaces t, dba_data_files d where t.tablespace_name = d.tablespace_name ...查看完整版>>
常用的查看数据库的SQL
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