tbs esports

Copy Code code as follows: BEGIN DECLARE ' @i ' int (11); DECLARE ' @siteCount ' int (11); DECLARE ' @sqlstr ' VARCHAR (2560); DECLARE ' @sqlinsert ' VARCHAR (2560); The above declaration variable SELECT COUNT (0) into the ' @siteCount ' from Tbl_base_site; Count total number of records in table Tbl_base_site Set ' @i ' = 1; while (' @i '-1) *300SET @sqlstr = CONCAT (' CREATE TABLE tbl_base_syslog ', ' @i ', ' (syslog_id INT (one) auto_increment PRIMARY KEY, Create_user VARCHAR (32

; Most of us are the indexes we learned from the database. The lasso reference increases the storage footprint and slower writes (because you have to write and update the index) in exchange for faster reads.You can apply this concept to a large data set like an application in a traditional relational data store. The trick to focus on indexing is that you have to think carefully about how users will access your data. If the dataset has many TBs, but ea

/ORA10G/USERS01.DBF5 Perfstat * * */HOME/ORACLE/ORADATA/ORA10G/PERFSTAT.DBF List of temporary Files=======================File Size (MB) tablespace Maxsize (MB) tempfile Name---- -------- -------------------- ----------- --------------------1 TEMP 32767/home/oracle/oradata/ora10g/temp01.dbf Rman>copy datafile 5 to '/u01/rmanbak/tbso1bak.dbf ';(copy 5 corresponding schme:perfstat.dbf) It will use TBS as a copy. We use list backupset to see that we are

limit to send rubbish the forum, again or those can use the website that the software publishes, already cannot be the main source of the outside chain. The export station of the chain must be of high quality and high weight! If you stay in the rubbish heap for a long time, whether your content is rubbish or not, your content will be considered rubbish. 3.Over optimization of Content: Site optimization over, the above mentioned keyword accumulation is an overly optimized form, there are other

Application scenario: Easy and quick recovery of table data; Flash back Table 1. Set the properties of a table ALTER TABLE AAA enable row movement; 2, restore the table data to 2 minutes ago Flashback table AAA to timestamp sysdate-(1/24/3600) *60*2 Flash back Recycle Bin 1, after the table is drop, you can return to the logical space in the flash-back Recycle Bin. Flashback table AAA to before drop; 2), completely drop off the table drop table AAA Purge; 3), Recycling station User_r

Abstract: The first tone and the resurrection of Teresa Teng, constitute the Oriental civilization to explore the two major power of holographic technology. In May this year, 22 years after Teresa Teng's death, the Japanese TBS television "Golden SMA" program broadcast a special program. According to the introduction, the program group uses 5D holographic projection technology, let Teresa Teng on the stage resurrection, reproduced her in the 1986 in

', ' YYYYMMDD ') Tablespace USERS Storage (initial 64K minextents 1 Maxextents Unlimited);1.3 Oracle 's tablespace is full and needs to be expanded. 1.3.2 View Table space usage:SELECT TBSTable space Name,SUM (Totalm)Total sizeM,SUM (USEDM)space already usedM,SUM (REMAINEDM)remaining spaceM,SUM (USEDM)/sum (Totalm) *100percent used,SUM (REMAINEDM)/sum (Totalm) *100percent remainingFrom (SELECT b.file_id ID,B.tablespace_name TBS,B.file_name name,b.byt

Tags: Official document ble independent data compression span introduction Hash table first time neededThe hottest topic in the database industry this week is memsql, whether "old bottles of new wine" has sparked a lot of debate, and has raised questions about whether product technology is important or DBA. There are some introductions to memsql on the web, mostly from official documents. In this article, Curt Monash, a well-known independent analyst in the database industry, has also published

define the table type first: CREATE TYPE T_bak_tables as TABLE (table_name VARCHAR (200)) then define the backup process: CREATE PROC sp_bak_tables @tbs t_bak_tables READONLY, @bak_path varchar asdeclare @now varchar (8) = CONVERT (varchar (8 ), GETDATE (), @tb_name varchar DECLARE @bak_db_name varchar (+) = ' Db_bak_ ' + @nowEXEC (' CREATE DATABASE ' + @bak_ db_name) DECLARE C_tbs CURSOR LOCAL for SELECT * from @tbsOPEN c_tbsfetch NEXT to C_tbs into

databaseShow collectionView UserShow UsersShow profile;View the name of the hosthostname ();View current directoryPWD ();To view database-related help:Db.help ();View MONGO database current database server statusDb.serverstatus ();To view the current database name:Db.getname ();View current versionDb.version ();To view a database tableDb.getcollectionnames ();To see if a table exists for a databaseDb.getcollection ("Feed");Whether the primary databaseDb.ismaster ();The situation of the database

tablespace_name='Undotbs'; 7 8--with V$undostat to query the number of Oracle blocks for the most recently generated undo data, V$undostat generates a record every 10 minutes with a maximum of 144 records. 9SELECT To_char (End_time,'HH24:mi:ss') ETime,TenTo_char (Begin_time,'Hh24:mi:ss') Btime, One(end_time-begin_time) * -* -* -Ttime, A undoblks - fromV$undostat; ---Undo table Space and data file information the Selecta.tablespace_name TBS, -a.file

Database open, migrate data under the Users table space to/home/oracle/dsk1 (can be renamed)Col name for A50Sql> select file#,name,checkpoint_change# from V$datafile;file# NAME checkpoint_change#---------- -------------------------------------------------- ------------------1/U01/APP/ORACLE/ORADATA/ORA11GR2/SYSTEM01.DBF 10430452/U01/APP/ORACLE/ORADATA/ORA11GR2/SYSAUX01.DBF 10430453/U01/APP/ORACLE/ORADATA/ORA11GR2/UNDOTBS01.DBF 10430454/U01/APP/ORACLE/ORADATA/ORA11GR2/USERS01.DBF 10430455/U01/APP

Label:1. When the tablespace is deleted, System space is not releasedDrop tablespace TBS including contents and datafile;Answer: From the online check to restart the system, the actual operation is to restart the database on the line.2. View database Iteration upgrade recordSet pages 120 linesCol Action Format A16Col namespace format A10Col version format A10Col comments Format A26Col action_time format A30Col bundle_series format A15Set Line 200Alter