golden gate replication from oracle to sql server

SQL Server Replace Null:isnull (Arg,value) For example: Select IsNull (price,0.0) from orders, if Price is null, replace with 0.0 Compared to null: is not null,is null For example, select * from to orders where price is null and price equals NULL such as: SELECT * from Orders where, "not NULL", price does not equal null Oracle Replace NULL:NVL (Arg,value)

Label:If the operating system is 32-bit, there was not much time to create a linked server to Oracle. The main points are: 1. Install the Oracle thin client. At that time I was using a lower version of the "Oracle9i310-client Lite", the installation of the corresponding directory (my is C:\Oracle\ora90\network\ADMIN) u

Add Oracle linked server favorites in SQL Server 2000 There are only three sentences in the Code: Sp_addmediaserver 'canclelink ', 'oracle', 'msdaora ', 'export lenetname' /* Oraclelink is the name to be used in SQL, and oraclenet

How to export data and tables from SQL Server and Oracle 1. Export and import data to a database in SQL Server1. Select the database to be transferred in the SQL Server Enterprise Manager, right-click and choose all tasks> back u

This document uses SQLServer2k as an example to illustrate the specific implementation process of connecting SQLServer to the Oracle server. 1. Install the oralce client software and sqlserver2000 software on the PC. This article uses SQL Server 2 K as an example to illustrate the specific implementation process of con

First, install the driverIf you are using a 32-bit win2003 operating system, there will be a system-brought Microsoft OLE DB Provider for Oracle driver, so no additional preparation is required, but if you are using a 64-bit system, this driver is not, and Microsoft does not provide the 64-bit version of this driver, so only Oracle Provider for OLE DB is available at this time.Installing a complete ORACLE11

Label:In SQL Server, the number of affected rows returned is: If @ @RowCount In Oracle, the number of affected rows returned is: If sql%rowcount Cases: Sql server: Create procedureproc_test@Stat int=0, @MsgId varchar( -)="',

One, source-side (Oracle) configuration1. Create a synchronization test tableCREATE TABLE gg_user.t01 (name varchar (primary key));CREATE TABLE gg_user.t02 (ID int primary key,name varchar (20));2. Add the definition file (is the transfer between heterogeneous, need to convert the field type and other processing needs to Defgen tool generation definition file)Ggsci (kermart) 4> edit params DefgenDefsfile D:\ggate\dirdef\t01.defUserID Gg_user,password

This article uses SQL Server 2 K as an example to illustrate the specific implementation process of connecting SQL Server to the Oracle server. 1. Install the oralce client software and sqlserver2000 software on the PC. 2. Con

The original address is unknown .... Concepts of Oracle and SQL Server-----------------------------------------------------· Oracle services and databases are equivalent to ms SQL database services;· Oracle services = background

run on the Windows platform. It provides better support for. net programs and is sufficient for general applications. Basically, database products other than SQL Server are rarely used in the. net camp:. net + SQL SERVER + windowsOracle: Most platforms are supported, but the performance in windows is lower than that i

This article takes SQL Server 2k as an example to illustrate the specific implementation of SQL Server to an Oracle connection server. 　 1. require PC to install Oralce client software and sqlserver2000 software. 　 2. Client c

directly in the table statement to modify the long field to CLOB, and then convert, OK), the mappings for those tables and fields seem less accurate when you choose another method (I don't have to verify the other way). Enter the server name and user password, and after the test is successful, next.3. In the Specify replication or query interface, select the "Copy tables and views from database" mode, next

Tags: blog c java tar http aRecently summarized the database paging SQL usually used in the project. You can post more efficient SQL statements with paging.SQL Server PagingThe first method of pagingParameters to be required:PageSize How many data are displayed per pagePageNumber pages coming from the clientTotal number of records in the Totalrecouds table select

After sqlserver2005, MSSQL began to use the recursive query method. Compare the methods for writing stored procedures or functions at the beginning. This method is simpler and more flexible. Oracle also has its own tree structure recursive query method, connect Next I will write a piece of SQL code by myself, and briefly comment out some usage of the CTE shared expression. Query the root node and subnod

Label:Transfer from http://blog.sina.com.cn/s/blog_614b6f210100t80r.htmlI. Create a SQL Server linked service (SQL Server link Oracle) First SQL Server link

Many people, especially those who do not like Oracle, must learn from Oracle and think that Oracle occupies a lot of memory.I really don't like installing oracle on a physical machine. Most of them are Windows users, and most of them are developers.Based on the above requirements, I provide a solution:Attach an

Differences between temporary tables in Oracle and temporary tables in SQL Server compared with the process of creating temporary tables in Oracle databases and the differences between temporary tables in SQL Server are the main c

Http://cwbboy.cnblogs.com/archive/2006/03/22/356017.html You can access a database on the. net platform in the following ways:1. OleDB database access program,2. ODBC Database Access Program,3. proprietary database access programs. For example, when accessing SQL Server 2000, we generally like to use proprietary SQL Server