ssis sample

C # calls an SSIS package that requires reference to two DLLs. (Specific location in the C-drive search, MSDN and Baidu provide the path are not quite correct)Microsoft.SQLServer.ManagedDTS.dllMicrosoft.SqlServer.Dts.DtsClient.dllThis is an example on MSDN https://msdn.microsoft.com/zh-cn/library/ms136025%28v=sql.120%29.aspxThe example on MSDN only reads a DataReader, and the method cannot add events.Here is the code that reads multiple DataReaderstri

These packages can be used independently or together with other packages to meet complex business needs. Integration Services can extract and convert data from multiple origins (such as XML data files, flat files, and relational data sources) and then load the data to one or more targets. (From MSDN, for more details, refer to: http://technet.microsoft.com/zh-cn/library/ms141026 (v = SQL .105). aspx)Next I will use SSIS to demonstrate a practical exam

The Connetion property Retainsameconnection is a Boolean value that specifies whether to keep the same link, and the default value is False, which means that each component will use connection alone. Open connection at the beginning of component and close connection at the end of component. Different componet are used between different connection.Because the life cycle of a local temporary table is in the current connection, it terminates when the link is closed, and the temporary table does not

The size of the data is determined by two aspects: the width of the row and the number of rows of data, in order to reduce the time of ETL run, can be optimized from the source data extraction, from the input data source control data quality and size, reduce conversion and IO.One, reduce the width of the row1, load only the required data columnsIn data flow, the source adapter allows you to select the loaded table or view, although there are checkboxes to filter out unwanted data columns, but th

Sometimes notification email is required to being sent so, receivers can know about the data load status. Following C # code in SSIS Script task was composed to meet the requirement.1. Drag a SQL task to get data result and assigned full set to an object variable (e.g.ocompletefilelist)2. Drag a Script task to compose HTML message body and send emailUsing System;Using System.Data;Using Microsoft.SqlServer.Dts.Runtime;Using System.Windows.Forms;Using S

When you use the ETL tool to export data documents in Excel format periodically, you sometimes require that the exported file names end in the date or time of day to be differentiated or archived.Microsoft's SSIS is also able to meet this requirement, with a focus of two:1. Use variable to set the Excel file name2. Using execute SQL Task to pre-set worksheet in Excel file (similar to how to build a table)The following is the implementation process:Set

These packages can be used independently or together with other packages to meet complex business needs. Integration services can extract and convert data from multiple origins (such as XML data files, flat files, and relational data sources) and then load the data to one or more targets. (From msdn, for more details, refer to: http://technet.microsoft.com/zh-cn/library/ms141026 (V = SQL .105). aspx) Next I will use SSIS to demonstrate a practical

C # Call The SSIS package and read the DataReader target, C # Two DLL files must be referenced when the SSIS package is called. (The specific location is searched on drive C. The paths provided by MSDN and Baidu are not correct) Microsoft. SQLServer. ManagedDTS. dll Microsoft. SqlServer. Dts. DtsClient. dll This is an example on MSDN.Https://msdn.microsoft.com/zh-cn/library/ms136025%28v= SQL .120%29.aspx

There are two ways to sort data in SSIS, one using the sort component and the ORDER BY clause with SQL command.One, sort by using the sort componentSortType: Ascending ascending, descending descendingSortOrder: The position of the row sequence, starting from 1, increments in turn,Remove wors with duplicate sort values: If the row sequence repeats, whether to delete the duplicate rows, which differs from all the columns that distinct,distinct is output

Busy for a while, finally have time to complete this series. The official version of SQL Server 2008 has been released, and the next series will be developed based on SQL Server 2008+vs.net 2008. Introduction One of the things that happens to a business-to-business project is that every day the boss wants to see all the new order information, and the boss is lazy and doesn't want to log in to the system backstage, but rather to look through the mail. Of course there are a lot of implementation

RT, execution failed, always only prompt one sentence "As a XXXX user execution failed", it is difficult to find the reason. Referencing http://bbs.csdn.net/topics/300059148 Sql2005 How to run SSIS (DTS) packages with dtexec First, in the Business Intelligence design good package, and debugging through. Second, choose the DTExec tool to run the package (i) Open the xp_cmdshell option The xp_cmdshell option introduced in SQL Server 2005 is a serv

Understand synchronization and asynchrony, blocking, semi-blocking and full blocking, and buffer caching concepts in the data flow Task Components in the SSIS dataflow data flow can be divided into synchronous synchronization and asynchronous Asynchrony. Synchronous Sync Components The synchronization component has a very important feature-the output of the synchronization component shares the same cache as its input, that is, how many rows of data

Typically, when you do BI or data integration, you use the SQL Job to invoke the SSIS package, but sometimes you need to program to execute the package. There are three ways to deploy SSIS packages: file deployment, SQL Server directory, and database. How does a variety of graphics in the Java game come true? Hibernate query question Java producer consumer where is GDI + do the small game (code)? Java thr

sql2005| Record Set Sql2005-an in-depth understanding of the application of the recordset in SSIS In this article, I'll describe how to produce a recordset and take advantage of the rows and Liegan in the recordset, such as when you want to perform an operation based on a row traversal, which is useful The resulting recordset is very simple, as described in the ExecuteSQL task component of SSIS All right, l

Tags: blog http io os ar strong for SPThere is both method to call. NET DLLs in SQL Server.The first one is to use the SQL CLR but it had a lot of limit.The second method is for use with SSIS package to call the. NET DLL. Now I'll show the process and the problem come accross with it.1.Create a integration Services Project in your Visual Studio. If you can ' t find the integration Services Project Option, need to install SSDT and Ssdt-bi for Visual St

Tags: style blog http io ar color using SP strongOriginal: An issue in SSIS that performs SQL task component parameter passingSymptom: Execute SQL task, pass parameter to subquery, execute error.Error: failed with error: "Cannot derive parameter information from an SQL statement that uses a sub-select query. Please set the parameter information before preparing the command. ”。 The reasons for the failure may be that the query itself is problematic, th

the variable to the parameter using the ordinal value of the parameter name.Some OLE DB data types may not be supported when the Connection Manager uses a different provider. For example, the Excel driver recognizes only a limited set of data types. For more information about the behavior of the Jet provider with the Excel driver, see Excel sources .Using parameters in the OLE DB Connection ManagerIf the Execute SQL task uses the OLE DB Connection Manager, the bypassprepare property of the task

. Invalid after execution.EXEC ' SA 'According to the following error and check again, only to find that because I changed the computer name, resulting in the database instance name is different.14234 ' '@server' is invalid (valid values was returned by sp_helpserver)Process steps:1. Execute sp_helpserver View the current instance manifestExec2. Add an instance name using sp_addserverEXEC ' win2k8\sql2k8 'sp_addserver is obsolete in SQL Server 2012 and needs to be replaced bysp_addlinkedserver

weeks, which requires manual intervention, which is not annoying). Therefore, the ESB built based on RabbitMQ was comprehensively optimized some time ago ,, to ensure the stability and reliability of the ESB service, an automated ESB monitoring and O M system is initially established. This article introduces one of the technologies used in this system, SSIS is used to monitor the disk space of remote servers and send email alerts. The purpose is to

Zhang San Mathematics 83 Null Null Null C. Component 【Merge], Merge is 【Merge join] And [multicast only three] are merged after sorting. The first input is [sort _ Zhang sanli 4 left join]. Because there are multiple columns (5 rows and 6 columns), the data structure prevails. The second input is [sort _ zhangsan] (2 rows and 3 columns) Merge and convert It can be seen that the number of columns in [sort _ 3] is insufficient. Therefore, when merging with the tab