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#TRANSTYPE 4 ALTERNATIVE CODE#
The side effect is that more code is necessary to create a package and once the package is created – it is not very convenient to change properties of pipeline components and especially metadata of input, output, virtual and external columns. This is the reason why SSIS distinguishes design-time, runtime functionality and metadata. However both of the stages use the same metadata. However SSIS object SSIS object model was designed to be universal for all kinds of components (native and managed ones) and to separate runtime and design time phases of component usage. Current approach to create SSIS package programmatically is to use SSIS object model directly. In some cases static packages do not provide enough flexibility – it is hard to change property task or component of a static package using SSIS object model while using configurations is not always possible. Having an easy way to create SSIS packages programmatically is vital. Additionally, pre-built binaries are placed into the Global Assembly Cache (GAC) and into the C:\Program Files\Microsoft SQL Server\100\DTS\Binn folder The installer will place source and project files into the chosen directory.
#TRANSTYPE 4 ALTERNATIVE INSTALL#
You must install SQL Server Integration Services 2008Īdventure Works sample database installed under a default instance on the local machine You must install the common tools for SQL Server 2008 The sample must be installed on the local hard drive To use EzAPI framework and be able to compile and run the demo applications, the following components are required: This framework supports:Ĭreation SSIS packages of any complexity including both SSIS runtime and pipeline (tasks, containers and components)īIDS like behavior (automatic column mapping in destinations, automatic metadata refresh, default values of properties, etc) This sample provides some functionality to easily create SSIS packages programmatically and dynamically alter their objects (tasks, components, changing metadata, connection strings, etc). It is available in the root directory of the project’s source code. This post is mostly a formatted version of the readme file written by Evgeny.
#TRANSTYPE 4 ALTERNATIVE HOW TO#
The project includes a pretty detailed readme file, as well as some great samples on how to use the classes. It’s been used by the test team internally for awhile now, and we’ve now published it toĪs well. Powerful framework for generating packages called EzAPI While we provide a managed wrapper layer for the runtime/control flow, you have to use the lower level COM wrappers (DTSPipelineWrap) to create your data flows – the usability of which could definitely be improved.Įvgeny Koblov, one of the testers on the SSIS team, has put together a really