|
| 1 | +{{#each dataObjectMappings}} |
| 2 | +GO |
| 3 | +-- |
| 4 | +-- Hub ETL procedure for {{targetDataObject.name}}, coming from {{sourceDataObjects.0.name}} |
| 5 | +-- Generated at {{now}} |
| 6 | +-- |
| 7 | + |
| 8 | +CREATE OR ALTER PROCEDURE [usp_{{targetDataObject.name}}_{{sourceDataObjects.0.name}}] |
| 9 | + @BatchInstanceId INT = 0, |
| 10 | + @Debug VARCHAR(1) = 'N' |
| 11 | +AS |
| 12 | + |
| 13 | +/* For debugging purposes */ |
| 14 | +DECLARE @Reset VARCHAR(10) = 'N'; |
| 15 | +DECLARE @Module_id INT; |
| 16 | + |
| 17 | + -- Module Registration |
| 18 | +INSERT INTO [900_Direct_Framework].[omd].MODULE (MODULE_CODE, MODULE_DESCRIPTION, MODULE_TYPE, DATA_OBJECT_SOURCE, DATA_OBJECT_TARGET, AREA_CODE, FREQUENCY_CODE, INACTIVE_INDICATOR) |
| 19 | +SELECT * |
| 20 | +FROM |
| 21 | +( |
| 22 | + VALUES ('m_200_{{targetDataObject.name}}_{{sourceDataObjects.0.name}}', 'Data logistics from {{sourceDataObjects.0.name}} to {{targetDataObject.name}}', 'SQL', 'None', '[{{targetDataObject.dataObjectConnection.extensions.0.value}}].[{{targetDataObject.dataObjectConnection.extensions.1.value}}].[{{targetDataObject.name}}]','INT','Continuous', 'N') |
| 23 | +) AS refData( MODULE_CODE, MODULE_DESCRIPTION, MODULE_TYPE, DATA_OBJECT_SOURCE, DATA_OBJECT_TARGET, AREA_CODE, FREQUENCY_CODE, INACTIVE_INDICATOR) |
| 24 | +WHERE NOT EXISTS |
| 25 | +( |
| 26 | + SELECT NULL |
| 27 | + FROM [900_Direct_Framework].[omd].MODULE module |
| 28 | + WHERE module.MODULE_CODE = refData.MODULE_CODE |
| 29 | +); |
| 30 | + |
| 31 | +-- Clean up and reset |
| 32 | +SELECT @Module_id = module_id FROM [900_Direct_Framework].[omd].module WHERE module_code = 'm_200_{{targetDataObject.name}}_{{sourceDataObjects.0.name}}' |
| 33 | + |
| 34 | +IF @Reset = 'Y' |
| 35 | + BEGIN |
| 36 | + DELETE FROM [900_Direct_Framework].[omd].event_log WHERE MODULE_INSTANCE_ID IN (SELECT MODULE_INSTANCE_ID FROM [900_Direct_Framework].[omd].module_instance WHERE MODULE_ID=@Module_id) |
| 37 | + DELETE FROM [900_Direct_Framework].[omd].source_control WHERE MODULE_INSTANCE_ID IN (SELECT MODULE_INSTANCE_ID FROM [900_Direct_Framework].[omd].module_instance WHERE MODULE_ID=@Module_id) |
| 38 | + DELETE FROM [900_Direct_Framework].[omd].module_instance WHERE MODULE_ID=@Module_id |
| 39 | + DELETE FROM [900_Direct_Framework].[omd].batch_module where module_id = @Module_id |
| 40 | + END |
| 41 | + |
| 42 | +/* End of debugging block */ |
| 43 | + |
| 44 | + |
| 45 | +/* Start new Module Instance */ |
| 46 | +DECLARE @ModuleCode VARCHAR(255) = 'm_200_{{targetDataObject.name}}_{{sourceDataObjects.0.name}}' |
| 47 | + |
| 48 | +BEGIN |
| 49 | + -- Module Execution Return Value |
| 50 | + DECLARE @QueryResult VARCHAR(MAX); |
| 51 | + |
| 52 | + -- Create Module Instance |
| 53 | + DECLARE @ModuleInstanceId INT |
| 54 | + EXEC [900_Direct_Framework].[omd].[CreateModuleInstance] |
| 55 | + @ModuleCode = @ModuleCode, |
| 56 | + @Debug = @Debug, |
| 57 | + @BatchInstanceId = @BatchInstanceId, -- The Batch Instance Id, if the Module is run from a Batch. |
| 58 | + @ModuleInstanceId = @ModuleInstanceId OUTPUT; |
| 59 | + |
| 60 | + -- Module Evaluation |
| 61 | + DECLARE @ProcessIndicator VARCHAR(10); |
| 62 | + EXEC [900_Direct_Framework].[omd].[ModuleEvaluation] |
| 63 | + @ModuleInstanceId = @ModuleInstanceId, |
| 64 | + @Debug = @Debug, |
| 65 | + @ProcessIndicator = @ProcessIndicator OUTPUT; |
| 66 | + |
| 67 | + IF @Debug = 'Y' |
| 68 | + PRINT @ProcessIndicator; |
| 69 | + |
| 70 | + IF @ProcessIndicator NOT IN ('Abort','Cancel') -- These are end-states for the process. |
| 71 | + BEGIN TRY |
| 72 | + |
| 73 | + /* |
| 74 | + Main ETL block |
| 75 | + */ |
| 76 | + |
| 77 | + INSERT INTO [{{targetDataObject.name}}] |
| 78 | + ( |
| 79 | + [{{#each businessKeys}}{{#if @first}}{{surrogateKey}}{{/if}}{{/each}}],{{#each businessKeys}}{{#if @first}}{{#each businessKeyComponentMapping}} |
| 80 | + [{{targetDataItem.name}}],{{/each}}{{/if}}{{/each}} |
| 81 | + [MODULE_INSTANCE_ID], |
| 82 | + [{{../metadataConfiguration.loadDateTimeAttribute}}], |
| 83 | + [{{../metadataConfiguration.recordSourceAttribute}}] |
| 84 | + ) |
| 85 | + SELECT |
| 86 | + hub_view.[{{#each businessKeys}}{{#if @first}}{{surrogateKey}}{{/if}}{{/each}}],{{#each businessKeys}}{{#if @first}}{{#each businessKeyComponentMapping}} |
| 87 | + hub_view.[{{targetDataItem.name}}],{{/each}}{{/if}}{{/each}} |
| 88 | + @ModuleInstanceId AS [MODULE_INSTANCE_ID], |
| 89 | + hub_view.[{{../metadataConfiguration.loadDateTimeAttribute}}], |
| 90 | + hub_view.[{{../metadataConfiguration.recordSourceAttribute}}] |
| 91 | + FROM [{{sourceDataObjects.0.dataObjectConnection.extensions.0.value}}].[{{../metadataConfiguration.vdwSchemaName}}].[{{targetDataObject.name}}] hub_view |
| 92 | + LEFT OUTER JOIN [{{targetDataObject.name}}] hub_table |
| 93 | + ON hub_view.[{{#each businessKeys}}{{#if @first}}{{surrogateKey}}{{/if}}{{/each}}] = hub_table.[{{#each businessKeys}}{{#if @first}}{{surrogateKey}}{{/if}}{{/each}}] |
| 94 | + WHERE hub_table.[{{#each businessKeys}}{{#if @first}}{{surrogateKey}}{{/if}}{{/each}}] IS NULL |
| 95 | + |
| 96 | + DECLARE @RowCountInsert INT= @@ROWCOUNT; |
| 97 | + |
| 98 | + IF @Debug = 'Y' |
| 99 | + PRINT CONVERT(VARCHAR(10),@RowCountInsert)+' rows inserted'; |
| 100 | + |
| 101 | + /* |
| 102 | + Wrap up |
| 103 | + */ |
| 104 | + |
| 105 | + IF @Debug = 'Y' |
| 106 | + PRINT 'Success pathway'; |
| 107 | + |
| 108 | + -- Module Success |
| 109 | + EXEC [900_Direct_Framework].[omd].[UpdateModuleInstance] |
| 110 | + @ModuleInstanceId = @ModuleInstanceId, |
| 111 | + @RowCountSelect = 0, |
| 112 | + @RowCountInsert = @RowCountInsert, |
| 113 | + @Debug = @Debug, |
| 114 | + @EventCode = 'Success' |
| 115 | + |
| 116 | + SET @QueryResult = 'Success'; |
| 117 | + |
| 118 | + END TRY |
| 119 | + |
| 120 | + BEGIN CATCH |
| 121 | + IF @Debug = 'Y' |
| 122 | + PRINT 'Failure pathway'; |
| 123 | + |
| 124 | + -- Module Failure |
| 125 | + EXEC [900_Direct_Framework].[omd].[UpdateModuleInstance] |
| 126 | + @ModuleInstanceId = @ModuleInstanceId, |
| 127 | + @Debug = @Debug, |
| 128 | + @EventCode = 'Failure'; |
| 129 | + |
| 130 | + SET @QueryResult = 'Failure'; |
| 131 | + |
| 132 | + -- Logging |
| 133 | + DECLARE |
| 134 | + @EventDetail VARCHAR(4000) = ERROR_MESSAGE(), |
| 135 | + @EventReturnCode int = ERROR_NUMBER(); |
| 136 | + |
| 137 | + EXEC [900_Direct_Framework].[omd].[InsertIntoEventLog] |
| 138 | + @ModuleInstanceId = @ModuleInstanceId, |
| 139 | + @EventDetail = @EventDetail, |
| 140 | + @EventReturnCode = @EventReturnCode; |
| 141 | + |
| 142 | + THROW |
| 143 | + END CATCH |
| 144 | + |
| 145 | + ELSE |
| 146 | + SET @QueryResult = @ProcessIndicator; |
| 147 | + |
| 148 | + -- End of procedure |
| 149 | +END |
| 150 | +{{/each}} |
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