db2 temp table

logs for the undo logs is generated. When the session terminates (user logs off or the session terminates abnormally). The data in the temporary table will be dropped on its own initiative.The ability to index using the CREATE INDEX statement on a temporary table.The index built on the temporary table is also temporary. The data in the index has the same session or transaction scope as the data in the temp

Tags: ar for file data SP C R EF BSToday, working on the MySQL database table on Navicat, suddenly no response. The MySQL service is also terminated after the restart. Then start the service, check the table, find a table card is gone, add a table again. Reported a mistake:Error:tablespace for

Tags: c blog a http ext com Temp table ? Will the stored data be purged automatically at the end of the session or transaction processing? Provide a dedicated data store for each session? Available for all sessions, without affecting the private data for each session if you need to store private data to perform a task, and after the task is executed, the transaction or session endsclears the d

Session We sometimes encounter such a problem, at a certain time there is always a large query caused the temporary table space error. But we can't wait to catch the relevant SQL to optimize or process. Can be diagnosed through events. Sys@ocn>alter Session SET EVENTS2 ' 1652 trace name errorstack level 1 ';Session altered.Sys@ocn>select Count (*) from (SELECT * to Alibaba.member order by Member_level);Select COUNT (*) from (SELECT * to Alibaba.member

Label:Select field 1, Field 2, Field 3 into Tempname form table where table.id=1;This will give the Tempname table an auto-generated field 1, Field 2, field 33 fields, and values.Modify table field values, according to NidUpdate tablename SET field 1=TB.SSM from (select field as SSM from Table2) TBwhere Tbalename.nid=tb.nidAdd a field to a tableALTER

@WarMessage5 nvarchar (1000)Select @WarMessage5 = "Select @n=1While @nBeginSelect @projectName5 =tmpstr from #TmpProcessID where [email protected]Select @[email protected]+ @projectName5 + ', 'Select @n= @n+1EndIf IsNull (@WarMessage5, ') BeginSelect @WarMessage5 =left (@WarMessage5, Len (@WarMessage5)-1)Select @WarMessage5 = ' user ' [email protected]+ ' The skill set for this operation, remove the skill set for this operation before deleting this operation! \ r \ n 'End DECLARE @num intSelect

Update company set Tfn=null where tfn= '-2147483648 'Update application set Companytfn=null where companytfn=-2147483648UPDATE Company set Tfn=null where CAST (TFN as int) UPDATE Application Set Companytfn=null WHERE companytfnSelect object_id from sys.columns where name like '%hin% 'SELECT * from Sys.tables where object_id in (select object_id from sys.columns where name like '%hin% ')/////////////////////////////////////////////////////////////////////////////////////////////////drop

Label: Create procR_productuse_m (@id1 int,@id2 int,@id3 int) as begin ---Temporary table 1 SelectA.id1,b.id2,c.id3 into#linshi_1 fromTable_a asA,table_b asB,table_c asCwhereA.id1=@id2---Temporary table 2 SelectC.ID3,sum(A.L2),Month(B.L3), B.L1 into#linshi_2 fromTable_a asA,table_b asB,table_c asCwhere[Email protected]Group by Month(b.13)---Results Select#linshi_1. Id1, #linshi_1. Id2 from#linshi_1 Left J

Problem Description: Oracle database, Java code uses a DB instance, gets connection and closes at end of use, and the session is not destroyed, but the state becomes inactive causing the temporary table data not to be emptied.The Oracle staging table has session level and transaction level, and normally session level temporary table data is automatically emptied

Tags: Oracle user table SpaceCreate tablespace a_dat datafile ' D:\oracle\product\10.2.0\oradata\orcl\a_dat.dbf ' size 1024m autoextend on next 100m max Size Unlimited;Create temporary tablespace aa_dat_tempTempfile ' D:\oracle\product\10.2.0\oradata\orcl\a_dat_temp.dbf 'Size 1024M autoextend on next 100m MaxSize unlimited;Create user Applyreleasesystem identified by ApplyreleasesystemDefault Tablespace A_datTemporary tablespace a_dat_temp;Grant CONNE

This article describes how to copy a DB2 table to a DB2 database through one-way Q replication. We all know that Q replication is a new high-speed technology, I is generally used to move data between databases managed by IBM DB2 Universal Database. It is a highlight of the just-released

session. Therefore, a staging table does not require a DML lock. When a session ends (the user normally exits the user from an abnormal exit of the Oracle instance) or a transaction ends, Oracle clears the temporary table data from the table executing the TRUNCATE statement for the session. The data in the other session temp