OLAPDATASOURCE
                                        Contains one row for each Analysis Services OLAP/UDM data source that has been configured for they system.  
                                        Primary Key
                                        
                                            
                                                
                                                    | Primary Key | Field Type | 
                                            
                                            
                                                
                                                    | ID | uniqueidentifier | 
                                            
                                        
                                        Fields
                                        
                                            
                                                
                                                    | Field | Field Type | Null | Notes | Description | 
                                            
                                            
                                                
                                                    | SOURCENAME | nvarchar(255) |  | Default = '' | A friendly name to present to the end user when choosing a datasource | 
                                                
                                                    | SOURCEDESCRIPTION | nvarchar(2048) |  | Default = '' | A description of this data source | 
                                                
                                                    | MARTKEY | nvarchar(255) |  | Default = '' | The Mart key from the Mart Manifest file that generated this row | 
                                                
                                                    | CONNECTIONSTRING | nvarchar(2048) |  | Default = '' |  | 
                                                
                                                    | IMPERSONATE | bit |  | Default = 0 | 1 if a user should be impersonated when connecting to this datasource | 
                                                
                                                    | IMPERSONATEUSERACCOUNTSID | varbinary | yes |  |  | 
                                                
                                                    | IMPERSONATEUSERNAME | nvarchar(128) (Computed) | yes | SUSER_SNAME(IMPERSONATEUSERACCOUNTSID) | Computed name of the IMPERSONATEUSERACCOUNTSID column value | 
                                                
                                                    | IMPERSONATEUSERPWD | nvarchar(4000) |  | Default = '' |  | 
                                                
                                                    | IMPERSONATELOCALUSERNAME | nvarchar(255) |  | Default = '' | The name of a local user to impersonate for the connection. | 
                                                
                                                    | UDMDEPLOYMENTMANIFEST | xml | yes |  | The contents of the udm deployment manifest that created this datasource. | 
                                                
                                                    | ETLSERVERNAME | nvarchar(128) |  | Default = '' | Name of SQL Server where the ETL SQL Agent job is configured. | 
                                                
                                                    | ETLJOBNAME | nvarchar(255) |  | Default = '' | Name of SQL Server SQL Agent job that invokes the data mart refresh. | 
                                                
                                                    | ETLJOBSTEPNAME | nvarchar(255) |  | Default = '' | Name of SQL Server SQL Agent job step that invokes the data mart refresh. | 
                                                
                                                    | MARTMANIFEST | xml |  |  | The contents of the data mart deployment manifest that created this datasource. | 
                                                
                                                    | ETLDATABASENAME | nvarchar(128) |  | Default = '' | Name of SQL Server database where the ETL control table and ETL reset procedure are located. | 
                                                
                                                    | ISOLAP | bit |  | Default = 0 | True if this data source has an OLAP cube. If false then the data source if just used for relational data. | 
                                                
                                                    | OLAPCLIENT_HTTP_DATASOURCE_URL | UDT_WEBADDRESS |  | Default = '' | The url to use for OLAP clients (such as Excel) for access to the Analysis Services server via HTTP. | 
                                                
                                                    | DATEADDED | datetime |  | Default = getdate() | Indicates the date this record was added. | 
                                                
                                                    | DATECHANGED | datetime |  | Default = getdate() | Indicates the date this record was last changed. | 
                                                
                                                    | TS | timestamp |  |  | Timestamp. | 
                                                
                                                    | TSLONG | bigint (Computed) | yes | CONVERT(bigint, TS) | Numeric representation of the timestamp. | 
                                                
                                                    | INCLUDESELECTIONS | bit |  | Default = 0 |  | 
                                                
                                                    | VALIDATIONPROCESSID | uniqueidentifier | yes |  |  | 
                                                
                                                    | ETLMAXPARALLELISM | int |  | Default = 1 |  | 
                                                
                                                    | DATEQUERYNAME | nvarchar(128) |  | Default = '' |  | 
                                                
                                                    | DATEQUERYKEYCOLUMN | nvarchar(128) |  | Default = '' |  | 
                                                
                                                    | SUPPORTSROLLINGDATES | bit |  | Default = 0 |  | 
                                                
                                                    | DATAWINDOWREFERENCE | datetime | yes |  |  | 
                                            
                                        
                                        Foreign Keys
                                        
                                            
                                                
                                                    | Foreign Key | Field Type | Null | Notes | Description | 
                                            
                                            
                                                
                                                    | OLAPDATASOURCECATEGORYCODEID | uniqueidentifier | yes | OLAPDATASOURCECATEGORYCODE.ID | FK to Olap Data Source Category Code table. | 
                                                
                                                    | BEFORE_ETL_QUEUEPROCESSID | uniqueidentifier | yes | QUEUEPROCESS.ID | The ID of a Queue business process to run before the Etl starts. | 
                                                
                                                    | AFTER_ETL_QUEUEPROCESSID | uniqueidentifier | yes | QUEUEPROCESS.ID | The ID of a Queue business process to run after the Etl ends. | 
                                                
                                                    | ADDEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                                
                                                    | CHANGEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                            
                                        
                                        Indexes
                                        
                                            
                                                
                                                    | Index Name | Fields | Unique | Primary | Clustered | 
                                            
                                            
                                                
                                                    | IX_OLAPDATASOURCE_DATEADDED | DATEADDED |  |  | yes | 
                                                
                                                    | IX_OLAPDATASOURCE_DATECHANGED | DATECHANGED |  |  |  | 
                                                
                                                    | PK_OLAPDATASOURCE | ID | yes | yes |  | 
                                                
                                                    | UC_OLAPDATASOURCE_SOURCENAME | SOURCENAME | yes |  |  | 
                                            
                                        
                                        Triggers
                                        
                                        Referenced by