infosphere data replication

This article has shared several kinds of replication table structure, table data examples, details, please see below. 1. Copy table structure and data to new table CREATE Table New Table select * from old table This method copies all the contents of the oldtable, and of course we can delete them with the delete from newtable. But one of the worst aspects of t

not write * and write out the list of columns)Select Column Name 1, column name 2, column name 3 into destination database name. dbo. destination table name from the original table nameSelect Id,title,mtype,stype,author,tel,nr to InfoMianTest2 from Infomian3: Part of the backup table row (plus where condition)SELECT * into destination database name. dbo. destination table name from the original table name where idSELECT * into Infomiantest2 from Infomian where id4: Back up part of a table colum

First, get the complete structure of the data table. red for table name　Show CREATE TABLE member \g;　　Ii. copying data from a table　　Suppose you want to copy all the data in the table T1 to the table t2 insert into T2 select * from T1; If you only want to copy a field insert into T2 (Field 1, Field 2) Select field 1, Field 2 from T1;Third, copy the

Distributed replicated Block Device (DRBD) is a software-free, shared-sharing, storage-replication solution that mirrors the contents of a piece of equipment between servers. Data mirroring: Real-time, transparent, synchronous (returned after all successful servers), asynchronous (returned after the local server succeeds) DRBD's core functionality is implemented through the Linux kernel, closest to the sy

Manager Console) tree nodeThe table tablename statement to query the offset database is as follows:SELECT field name from [email protected] data link name;To copy table data:Insert into table name (field name) (SELECT field name from [email protected] data link name);View DBLINK:Select owner, db_link from Dba_db_links;Delete:Drop DATABASE Link Dblink nameProblem with Oracle Password:sql> CREATE USER AAA id

Database Console (Oracle Enterprise Manager Console) tree nodeTo query the table for the offset database, tablename statements such as the following:SELECT field name from [email protected] data link name;To copy table data:Insert into table name (field name) (SELECT field name from [email protected] data link name);View DBLINK:Select owner, db_link from Dba_db_links;Delete:Drop DATABASE Link Dblink nameDr

copy the contents of the A field in the article table to the B field in the article table. The SQL statement is:Update article set b=a;　　Example 2:Sometimes we need to copy the entire column of data from one field to another in a new field, which is simple enough for SQL to write:UPDATE tb_1 SET content_target = Content_source;The approximate wording is as follows:Update {your_table} set {Source_field} = {Object_field} WHERE cause　　In the end, I used

Tag: SQL Server CTO self-increment title NotepadOne, SQL Server table data copied to Excel1, new query, with SQL statements to read out the table data2, then, select the data, right-click, copy (also can be clicked together with the title copy), copied into Notepad (otherwise garbled)3, then copy the contents of the Notepad, paste in Excel can be.II. Excel copy to SQL Server table data1. Open Excel to copy

Label:December 13, 2014 14:36 Sina blog (Transferred from Http://www.cnblogs.com/nmj1986/archive/2012/09/17/2688827.html) Demand: There are two different SQLite databases A, B, you need to copy the table in the B database to a database, when the amount of data is small, you can direct the table into a. sql file in the database visualizer Navicat, and then run the SQL file in another database. However, when the amount of

Today, we have been preaching for a day. Data replication is a standard anti-pattern) At first, I thought this technology was not very convenient? They can easily complete data synchronization. The result tells me that if you only synchronize information on multiple data nodes, it is normal. However, if it is used for

Excel2010 A cell data replication tutorial with formulas 1, open the table to copy data. Excel2010 2, you can see the total score that column of data using the formula generated. Excel2010 3, select the data to be copied, and then click the right

Agent service and set it to start automatically, otherwise your job will not be executed by the Setup method: My Computer--control Panel--management tool--service--right-click SQL serveragent--Property--Startup Type--select "Auto Start"--OK. --3. Method of implementing synchronous processing 2, timed synchronization--creating the following synchronization stored procedure in SRV1 create proc p_process as--updating modified data Update B set Name=i.na

This article mainly describes the IBM DB2 data replication and migration methods. The following methods have been tested in the Environment IBM x346, 3.2G × 2, 4G, RAID 1, in DB2 V8.2.4, Win2000 Adv Server, and DMS tablespaces, the data load speed is about 60-entries/min. Background: You need to change the tablespace of the database, or migrate

Oracle table organization and data replication, oracle table Organization 1. Copy the table structure and data to generate a new table: Create table table_name_new as select * from table_name_old; 2. copy only the table structure: Create table table_name_new as select * from table_name_old where 1 = 2; Or: create table table_name_new like table_name_old 3.

In MySQL database development, we sometimes need to copy or copy a table structure and data to the exception of a table, this time we can use the create ... from statement to implement, this article introduces you to the MySQL replication table structure and data a simple example, For example, now there is a table, we want to copy the table for future use, then

',@srvproduct = ' Oracle ',@provider = ' Msdaora ',@datasrc = ' ServiceName 'EXEC sp_addlinkedsrvlogin' Demo ',' False ',Null' UserID ',' Password 'GoSELECT * FROM OPENQUERY (demo, ' select * from Tbdemo ')UPDATE OPENQUERY (demo, ' SELECT ID from tbdemo WHERE id = 101 ')SET name = ' Hello ';INSERT OPENQUERY (demo, ' SELECT ID from Tbdemo ')VALUES (' Hello ');DELETE OPENQUERY (demo, ' SELECT ID from tbdemo WHERE name = ' Hello ');-------------------------------------------Specific Examples------

Atitit. Improved Backup File Replication speed (4) --- data mining to obtain the list of recycle bin files 1. Principle of putting data into the recycle bin and 1 2. info2 file structure 1 3. Obtain the file list. Two Methods: regular expression or parsing 1. 4. Path regular expression [A-Za-Z] \: [\ a-zA-Z0-9 \ xb0-\ xf7 \ xA1-\ xfe _. ~] + 2 5. Refer to 2 1. P

Record of ORA-01691 error reported by Data Pump replication library, ora-01691 Today, I want to report a database error 01691. I learned the following online: The table space is insufficient. Based on your own error message View the tablespace list SELECT t. tablespace_name, round (SUM (bytes/(1024*1024), 0) ts_sizeFROM dba_tablespaces t, dba_data_files dWHERE t. tablespace_name = d. tablespace_nameGROU

Tags: ... ble creat copy foreign key SEL MYSQ table structure FOREIGN KEY constraint1. Duplicate table structure:CREATE table newName like oldname;//can copy all structures.Or:CREATE TABLE NewName SELECT * from Oldname where 12. Copy data to a table that already exists:If the two table structures are the same:INSERT INTO NewName select * from Oldname;If the two table structures are not like:Insert into NewName (field 1, Field 2 ...) Select field 1, Fi

Recently, because of the job needs, the boss asked the Oracle database on the server to migrate data to another server, I am not very familiar with Oracle, the migration of the database This is a matter of time spent, but also on the internet to inquire a lot of information. All kinds of moves are exhausted or not successfully migrated.Finally, the spirit of the dead horse as a live horse doctor, the Oracle SQL Developer after the operation found that