ETL 4: SQL server integration services
SSIS is Microsoft's upgrade to DTS on SQL server2005. It has to be said that Microsoft has spent a lot of effort on Bi, including providing multiple tools such as SSIs, SSAs, and SSRs, from creating a data warehouse to extracting data from metadata, to creating dimensions and mi
to rely on the clr ado. NET provider (such as SQLDataReader. It seems that there is another SQLPipe thing, but I don't know much about it. I should skip it.
SummaryThis figure below summarizes the use cases: http://www.sqlskills.com/resources/Whitepapers/ SQL %20Server%20DBA%20Guide%20to%20SQLCLR.htm#_Toc110615508
References:How to weigh the strengths and weakness of C
1 What is Microsoft SQL Server Integration Services (SSIS)Microsoft SSIS is the platform for building enterprise-class data integration and Data transformation solutions. You can use Integration services to solve complex business problems by copying or downloading files, sen
ylbtech-data: MVC framework +sql Server Data Integration engine
1. back to top
1.Features:MVC FrameworkLow coupling resistanceThe view layer is decoupled from the business layer, allowing changes to the view layer code without recompiling the model and controller code, as well as changes in an application's business process
Server|sql|xml XML is the latest solution for data storage. XML gives web developers greater programming flexibility than HTML. This new technology drives the development organization to try to integrate XML with its own products. Microsoft is the pioneer of such a move. Microsoft has been slow at the time of developing Internet products, but it's different now. "You're going to give us a knife, and it's al
=%2fhfh82xmxmyspgvc404wqbk6giuffrxmekkxcmiogwa%3d ' After the credential is established, you can create a database on BLOB storage in SQL Server 2014 with this credential, creating 3 data files and a log file in this example, totaling 31GB, creating 36 seconds, and 8 as shown.Figure 8: Creating a database file on Azure storageNow that you are connected to Azure's storage environment through
Server|xml Optional Element
The example allows us to learn more about the internal mechanism of the various settings, and we'll take a closer look at the optional element xmldata for the XML statement below.
If you set this option, the Xml-data schema will be included in the result set. The following is an SQL statement:
SET ROWCOUNT 3
SELECT Orders.OrderID, Orders.orderdate, ProductID
From Orders, [order
XML is the latest solution for data storage. XML gives web developers greater programming flexibility than HTML. This technology-driven development organization tries to integrate XML with its own products. Microsoft is the pioneer of such a move. XML is visible in almost all of Microsoft's products. For example: How does Microsoft integrate XML into its SQL Server product line? Let's take a look at the key
One of the new features of Microsoft SQL Server 2005 is its integration with the Microsoft. NET Framework Common Language Runtime (CLR). This enables people to incorporate. NET Framework classes and functions into Transact-SQL statements and queries.
There are several mecha
Label:SQL CLR (SQL Common Language Runtime) is a new feature that has occurred since SQL Server 2005, which injects CLR services from the. NET framework into SQL Server so that some of
First, CLR security
In the first article, we have discussed the security environment for the. NET code that the host suitable which executes in SQL Server-to observe the SQLCLR code module from the perspective of SQL Server. But the CLR
Label:Note: This digest from: http://blog.csdn.net/heshengfen123/article/details/3597125 The execution of user code in the. NET Framework occurs during SQL script execution. The workaround for enabling the CLR enabled configuration option is: Execute the following script: exec sp_configure ' show advanced options ', ' 1 ';GoReconfigureGoexec sp_configure ' clr en
Tags: SQL CLR extension function Custom Function clr_functions string decomposition string aggregationClr_functions includes a series of sql-server CLR extension functionsUsed to extend the Ms-sql functionMainly: File operations,
Tags: code RMI result split share image value Var ETH registrationIt is often used to split a string into a table table, where SQL table-valued functions and CLR table-valued functions are implemented in two ways:SELECT * from FP_EMSDB_PUB.dbo.SqlSplit ('/','1oz/1.5oz/2oz/3oz')The effect is as follows:SQL implementation table-valued functionsCREATE FUNCTION [dbo].[Splitstr](@s varchar(Max),--string to be
In the daily operation of the database, in the face of complex business situations, always useful SQL statements or stored procedures are not so convenient, so this time will think of invoking the CLR in the database, that is, calling the assembly, here in C # implementation to explain a test caseThe business of the test case is: I have two tables named A, a, a, and when I insert a piece of data in a table,
First, let's take a look at the benefits of SQL clr-based user-defined types and why it is necessary to support user-defined SQL types.
Http://msdn.microsoft.com/zh-cn/library/k2e1fb36 (vs.80). aspx
This article draws on: http://www.cnblogs.com/doc/archive/2009/02/11/1388513.html
Reference: http://msdn.microsoft.com/zh-cn/library/a8s4s5dz (vs.80). aspx
1. The cla
In sps2003, the Reporting Services report is displayed in SPS. You can simply use a web browser or compile a webpart to display the report, basically using an IFRAME. There is also a webpart (rswebparts. cab), which can be found under c: \ Program Files \ Microsoft SQL Server \ [80] [90] \ tools \ Reporting Services \ Sharepoint. Use the SharePoint command line stsadm. exe-O addwppack for installation, and
From: http://blog.csdn.net/hillspring/article/details/2304900
Typically, developers use T-SQL to create stored procedures, functions, and triggers for SQL Server. Currently, SQL Server 2005 fully supports the. NET Universal Language Runtime (
(@), dollar sign ($), digit sign (#), or underline
The identifier cannot be a reserved word of transact-SQL. SQL Server retains reserved characters in both upper and lower case. Built-in spaces or special letters are not allowed to appear, although you can see in the old versions of northwind that they contain built-in spaces. You must enclose them in brackets
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