根據sid查詢已經執行過的sql select sql_text from v$sqlarea a,v$session b where a.SQL_ID=b.PREV_SQL_ID and b.SID=&sid; ------------------------------------------------------------------------------- ...
Oracle 根據SQL ID查詢並殺會話,清空執行計划緩沖池 年 月 日 : : 小學生湯米 閱讀數: . 查詢最近五分鍾內最高頻次SQL,查看event select t.SQL OPNAME,t.SQL ID,count from v active session history t where t.SAMPLE TIME gt to timestamp : : , YYYYMMDD hh ...
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根據sid查詢已經執行過的sql select sql_text from v$sqlarea a,v$session b where a.SQL_ID=b.PREV_SQL_ID and b.SID=&sid; ------------------------------------------------------------------------------- ...
當前查詢: select b.NAME, b.POSITION, b.DATATYPE_STRING, b.VALUE_STRING, b.LAST_CAPTURED from v$sql_bind_capture b where b.sql_id = 'XXXXXX';歷史查詢 ...
查詢當前查詢: select b.NAME,b.POSITION,b.DATATYPE_STRING,b.VALUE_STRING,b.LAST_CAPTUREDfrom v$sql_bind_capture bwhere b.sql_id = 'XXXXXX'; 查詢歷史查詢 ...
select t1.inst_id,t1.sid,t1.serial#,t1.username,t2.spid 系統進程id from gv$session t1 full join gv$process t2 on t2.addr=t1.paddr and t2.inst_id ...
如 有個表里有字段id,name,.....當name是重復時取其id最大的一條記錄 select max(id) id,name from 表 group by name --最小用mini--如果表中還有其他字段要查出,那么select * from 表 where id in(select ...
select * from (select * from 表名) t where not exists (select 1 from表名 where ID=t.ID-1) ...
package demo; import java.io.IOException; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import ...