implementing a data warehouse with microsoft sql server pdf

Ngày tải lên: 22/01/2014, 22:20

Ngày tải lên: 27/01/2014, 09:20

... from the database and place the data into tab-delimited text files. D. Create an application that uses SQL_ DMO to extract the data from the database and transform the data into standard electronic ... database and then add the size of the model database. All new databases are based on the model database. The model database has an initial size of 1 MB. A quick estimate of the user data of this table ... procedures as input. Note: The SQL language has two main divisions: Data Definition Language, which is used to define and manage all the objects in an SQL database, and the Data Manipulation Language,...

Ngày tải lên: 04/11/2013, 16:15

Ngày tải lên: 25/12/2013, 16:15

Ngày tải lên: 22/01/2014, 22:20

Ngày tải lên: 14/03/2014, 16:20

Ngày tải lên: 05/05/2014, 13:09

... Project, with files CreateParallelDataPumpTask.vbp, CreateParallelDataPumpTask.frm, CreateParallelDataPumpTask.frx, CreateParallelDataPumpTask.bas, and CreateParallelDataPumpTask.exe. This project also ... Parallel Data Pump task to transform three related tables from one database into three related databases in another database. You have to create separate hierarchical queries for the source tables ... fctCreateParallelDataPumpTask( _ pkg As DTS.Package2, _ Optional sBaseName As String = “ParallelDataPumpTask”, _ Optional sSourceDataSource As String = “(local)”, _ Optional sDestDataSource As String...

Ngày tải lên: 17/10/2013, 23:15

... that executes a package with a Transform Data task on a particular database server. Information about the transformation is captured in the calling package by using Execute SQL task output parameters. ... execution takes place on the appropriate server. If you are running a large data transformation, you normally want that task to be executed on the database server so that a large amount of data is ... Execute SQL Task Declare local variables that need to be set by user. DECLARE @sServerName varchar(255) DECLARE @sServerUserName varchar(255) DECLARE @sServerPassword varchar(255) DECLARE @sPackageName...

Ngày tải lên: 20/10/2013, 17:15

... Copy Database Wizard to move databases and associated meta data from one SQL Server to a separate SQL Server 2000. It’s important to be able to move meta data along with the transfer of databases. ... general purpose of moving a database and associated meta data between data- base servers. You can only use databases on SQL Server 7.0 or SQL Server 2000 as the source for these transfer tasks. ... Visual Basic Project, with files CreateTransferDatabaseTask.frm, CreateTransferDatabaseTask.bas, and CreateTransferDatabaseTask.vbp. The code for fctCreateTransferDatabaseTask is shown in Listing 15.1....

Ngày tải lên: 20/10/2013, 17:15

... & sBaseName .Description = sBaseName .FileName = sFileName .InputGlobalVariableNames = sInputGlobalVariableNames .PackageID = sPackageID .PackageName = sPackageName .PackagePassword = sPackagePassword .RepositoryDatabaseName ... models. After you have loaded new data into your database, you can update your cubes and data mining models with this task. You have all the processing options that are available in the Analysis ... _ pkg As DTS.Package2, _ Optional sBaseName As String = “DataMiningQueryTask”, _ Optional sCatalog As String = “”, _ Optional sDataSource As String = “local”, _ Optional sInputDataSource As String...

Ngày tải lên: 24/10/2013, 16:15

... package encryption is not available for packages saved to Meta Data Services. ã By default, Meta Data Services is located in the SQL Server msdb database. If you cre- ate a package using Visual ... Services Obtaining information about packages stored in a particular instance of Meta Data Services is very similar to obtaining the properties for a package stored in a particular instance of SQL Server. ... using Visual Basic, you can specify a different Meta Data Services data- base. ãUsers must have permission to access the database that is hosting the instance of Meta Data Services that is being...

Ngày tải lên: 24/10/2013, 16:15

... provider that works with DTS or an ODBC provider SQL Server databases, Oracle databases, text files, Microsoft Access databases, and Excel spreadsheets, for example. DTS Packages and Steps P ART V 504 One ... the Data Transformation Services folder, on the name of the server, on Databases, on any database, on Tables, or on any individual table. Select All Tasks. Select either Import Data or Export Data. ã ... new table in the data destination. DTS Packages and Steps P ART V 518 In the Data Designer, if you are setting up a transformation into a new table, that table is actually created in the data destination...

Ngày tải lên: 28/10/2013, 23:15

... DTS tasks that can be used to load data. Loading from a Text File to a SQL Server Database You can use a Bulk Insert task, a Transform Data task, or a Data Driven Query task to load data from a ... another SQL Server 2000 database with a Transform Data task, a Data Driven Query task, a Copy SQL Server Objects task, or an Execute SQL task. We used the same options for the Transform Data task and ... Each Step Declare variables that have to be set manually DECLARE @sPackageName varchar(255) DECLARE @sServerName varchar(255) DECLARE @sServerUserName varchar(255) DECLARE @sServerPassword varchar(255) DECLARE...

Ngày tải lên: 28/10/2013, 23:15

... indicates that a Data Driven Query task update query is approximately 30% faster than an update performed by a lookup in a Transform Data task. If you have a data transformation that performs an insert ... THE DTS O BJECT M ODEL 615 Tasks Task ActiveScriptTask BulkInsertTask CreateProcessTask2 DTSFTPTask DTSMessageQueueTask SendMailTask TransferObjectsTask2 DataPumpTask2 DataDrivenQueryTask2 ParallelDataPumpTask ExecutivePackageTask ExecuteSQLTask2 CustomTask CustomTaskUI PersistPropertyBag DynamicPropertiesTask DTSMQMessage DynamicPropertiesTaskAssignment GlobalVariable2 OLEDBProperty PackageLog PropertyBag DTSMQMessages DynamicPropertiesTaskAssignments GlobalVariables CommandProperties See ... scanned into repository. DTSReposMetadata _ 4 Package will issue a scan on ScanCatalogIfNotFound all catalogs that are not found already scanned. DTSReposMetadata _ 8 The package will scan all ScanCatalogAlways catalogs...

Ngày tải lên: 07/11/2013, 20:15

... Custom Transformation’s ValidateSchema Method STDMETHODIMP CAvgXform::ValidateSchema(THIS_ // Transform server state data. DP_IN LPBYTE pvTransformServerData, // Source columns and rowdata DP_INOUT ... following: ã Connect to an Analysis Server, choose from the databases on that server, and choose from the cubes in the database. ãCreate a local cube with all the elements of the Analysis Server cube, or ... source data if (wSourceType & DBTYPE_BYREF) { pSourceData = *(LPBYTE *)(pDTSSourceColumnData->pvData + pDBSourceBinding->obValue); } else { pSourceData = pDTSSourceColumnData->pvData...

Ngày tải lên: 07/11/2013, 20:15

... 26 Copy SQL Server Objects task, 26 Execute SQL task, 26 Transfer Databases task, 26 DataDrivenQueryTask object, 218 DataPumpOptions property, 158 DataPumpTask object, 136, 612 DataSource property, 108, ... 5:04 PM Page 676 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Visual Basic 705 upgrading databases, 36, 502, 504 Meta Data Services, 588 Transfer Database task, 334-335 Uppercase ... 236, 369 Transformation Flags dialog, 144-146 transformations, 146-147, 573-574 see also Data Pump task; Data Transfor- mation task Transform Failure phase, 231, 233 transformations, 187, 624 Transformation...

Ngày tải lên: 07/11/2013, 20:15

... 573-574 see also Data Pump task; Data Transfor- mation task Transform Failure phase, 231, 233 transformations, 187, 624 Transformation Flags dialog, 144-146 Transformation object ActiveX scripts, ... 470 threads, 477 transactions, 486-487 see also custom tasks technical meta data, 589 40 0672320118 index 11/13/00 4:55 PM Page 702 Visual Basic 705 upgrading databases, 36, 502, 504 Meta Data Services, ... 516 data, 89 staging area, 89-90 Data Driven Query task, 220-222 databases, 310 indexes, 584-585 locking, 283-284, 578 moving, 92, 311 sources, 131 transformations, 251 see also dimension tables task...

Ngày tải lên: 15/12/2013, 05:15