ssis connectors

The transpose of columns in SSIS is somewhat different from that in tsql. I. first look at the row and column transpose in tsql See the following table. Insert test data into the table The following result is returned if username is column: You can do it through the following tsql (refer to msdn: http://msdn.microsoft.com/zh-cn/library/ms177410.aspx for the explain syntax) Select [a] As a, [B] as B, [c] As cfrom (select usernam

An expression is a combination of elements to generate a unique value. These elements include variables, literal faces, functions, stored procedures, and operators. The expression of a short answer is 1 Many tasks in SSIs support expressions. All tasks support attribute configuration using expressions. For example, expressions can be used in for loop and foreach loop to set loop conditions. The derived Column task can use expressions to define outp

SSIS is not only an ETL tool, but it's very powerful. Take its WMI data Reader task and the event watcher task to get even a lot of information about the operating system. Windows Management Specification (Windows Management Instrumentation) is one of the top secrets in Windows. WMI uses WQL queries to complete the following applications: 1. Read the System event log to find a specific error 2. Query running list of applications 3. Query how much m

SSIS (SQL Server integration Services) is a platform for generating enterprise-class data integration and Data transformation solutions. Using Integration Services solves complex business problems by copying or downloading files, sending e-mail to respond to events, updating the Data Warehouse, purging and mining data, and managing SQL Server objects and data. These packages can be used independently or in conjunction with other packages to meet compl

Tags: style blog http color os io using AR forIntroduction to the outsetExecute SQL Task This control is very often used in Microsoft BI ETL projects, and it is also the first few control flow controls that are accessible to most beginners in SSIS. we typically use the Execute SQL Task scenario to include but not only the following categories: Use Execute SQL Task to perform some Truncate operations before loading data from the source to the

In SQL Server 2005/2008, the functionality of the maintenance plan is accomplished through SSIS packages. If you accidentally delete the maintenance Plans folder in SSIS Management, you will have problems setting up the maintenance plan in SQL Server, as shown in the following illustration. Create the maintenance Plans folder that was mistakenly deleted in Management Studio, as shown in the following illus

Tags: Lod field base Convenient drivers default flow condition OneProfessional noun Explanation:1, Odbc:open Database connectivity open Databases interconnection.Simply say he is an intermediary, you develop the software to connect him, he connected to the data source (that is, the database). This database is access, or SQL Server, or Oracle, as long as it is set up in ODBC. This allows ODBC to isolate the implementation details of the database, freeing the software developer from falling into t

The company currently uses a different database for different business systems, involving Oracle, MySQL, and SQL Server. While some of the core business is in MySQL, it is often important to insert data from Oracle and SQL Server into MySQL.This part starts with the real-time interface, which is implemented in Java, but with the growing business logic in MySQL, the growth of the amount of miso in the data, the response to the real-time interface is sometimes problematic. So we decided to use th

Let's start learning about SSIS and use SSIS to export data from SQL Server. First, open vs.net 2005, select the Business Intelligence Project, select the integration service project in the template, and enter the Project name: After the package is created, we design it in the default package (I will not introduce some concepts. Please refer to thisArticleOr other tutorials or books.). First, add a

multiple parts that are not duplicated, forming a stream, flowing from upstream components to downstream components. In the process of data flow, all the components of the flow are processed at the same time. After the upstream component finishes processing a batch of data, the handover is processed to the downstream component, and the upstream component continues to process the next batch of data. Data flows between components, and each component processes different parts of the data at the sa

This problem was encountered by a friend who made an SSIS program to import data to txt. Then, use Oracle tools to import data to Oracle. However, when performing the variable step in SSIS, we can find the output column name and the queried column name. This problem was encountered by a friend who made an SSIS program to import data to txt. Then, use Oracle tool

This article mainly summarizes the four aspects of accessing and working with Excel data in SSIS (all Excel files that end with. xlsx)- 1. How to integrate access support and considerations for Microsoft Excel in SSIS. 2. How to connect and access Microsoft Excel files and considerations in SSIS. 3. How to load different Sheet pages of data into the same table

SSIS has the ability to allow SSIS to access Oracle on a 64-bit machine, which requires an 64-bit Oracle Provider. But the biggest problem is that the BI Development studio that SSIS uses at the design stage has only 32-bit versions, Therefore, if you want to test the data connection, you will not find the corresponding 32-bit metadata Provider.So if you want to

You can use the dtexec command in SQL Server to run SSIS packages (more than 2005 versions), and of course you can run SSIS packages through system procedures: xp_cmdshell invoke dtexec. The specific steps are as follows: 1. First of all, it is of course to design the package in business intelligence and debug it through. 2. Then, there are two ways to run SSIS