SELECT TOP 1000ST.text AS '执行的SQL语句' ,QS.execution_count AS '执行次数' ,QS.total_elapsed_time / 10000 AS '耗时' ,QS.total_logical_reads AS '逻辑读取次数' ,QS.total_logical_writes AS '逻辑写入次数' ,QS.total_physical_reads AS '物理读取次数' ,QS.creation_time AS '执行时间' ,QS.*F…

SELECT creation_time N'语句编译时间',last_execution_time N'上次执行时间',total_physical_reads N'物理读取总次数',total_logical_reads/execution_count N'每次逻辑读次数',total_logical_reads N'逻辑读取总次数',total_logical_writes N'逻辑写入总次数',execution_count N'执行次数',total_worker_time/1000…

包含用户名,所在数据库,执行的sql语句,执行开始时间,驱动程序,主机名称 SELECT     [Spid] = session_Id, ecid, [Database] = DB_NAME(sp.dbid), [User] = nt_username, [Status] = er.status, [Wait] = wait_type, [Individual Query] = SUBSTRING(qt.text, er.statement_start_offset / 2, (CASE WH…

SELECT [Spid] = session_Id, ecid, [Database] = DB_NAME(sp.dbid), [User] = nt_username, [Status] = er.status, [Wait] = wait_type, , ( THEN LEN(CONVERT(NVARCHAR(MAX), qt.text)) ), [Parent Query] = qt.text, Program = program_name, Hostname, nt_domain, s…

Sql语句 QS.creation_time as '创建时间', ), (( THEN DATALENGTH(st.text) ) ) AS '查询语句' , ST.text as '执行文本', QS.execution_count AS '执行次数', QS.total_elapsed_time AS '耗时', QS.total_logical_reads AS '逻辑读取次数', QS.total_logical_writes AS '逻辑写入次数', QS.total_physica…

   今天一个同事突然告诉我,以前跑得很正常的一个SQL语句,执行时突然报如下错误:         消息1222,级别16,状态18,第1 行         已超过了锁请求超时时段.         消息8630,级别16,状态1,第1 行         内部查询处理器错误: 查询处理器在执行过程中遇到意外错误. 我执行了一下这个SQL语句,也是报如上错误,感觉有点奇怪,还是第一次遇到这种错误.我初步怀疑是SQL中某个表出现一致性错误或分配错误等原因造成.于是先用DBCC CHECKTAB…

oracle 查询最近执行过的 SQL语句 (2014-06-09 18:02:43) 转载▼   分类: Database oracle 查询最近执行过的 SQL语句 select sql_text,last_load_time from v$sql order by last_load_time desc;   SELECT   sql_text, last_load_time FROM v$sql WHERE last_load_time IS NOT NULL and sql_text…

oracle 查询最近执行过的 SQL语句 select sql_text,last_load_time from v$sql order by last_load_time desc;   SELECT   sql_text, last_load_time FROM v$sql WHERE last_load_time IS NOT NULL and sql_text like 'select%' ORDER BY last_load_time DESC;   SELECT   sql_tex…

--查询Oracle正在执行的sql语句及执行该语句的用户 SELECT b.sid oracleID, b.username 登录Oracle用户名, b.serial#, spid 操作系统ID, paddr, sql_text 正在执行的SQL, b.machine 计算机名 FROM v$process a, v$session b, v$sqlarea c WHERE a.addr = b.paddr AND b.sql_hash_value = c.hash_value --查看正在…

1.SQL查询语句的执行顺序 (7) SELECT (8) DISTINCT <select_list> (1) FROM <left_table> (3) <join_type> JOIN <right_table> (2) ON <join_condition> (4) WHERE <where_condition> (5) GROUP BY <group_by_list> (6) HAVING <having_…