├── LICENSE ├── README.md ├── TruncateEventlog1.sql └── TruncateEventlog2.sql /LICENSE: -------------------------------------------------------------------------------- 1 | GNU LESSER GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | 9 | This version of the GNU Lesser General Public License incorporates 10 | the terms and conditions of version 3 of the GNU General Public 11 | License, supplemented by the additional permissions listed below. 12 | 13 | 0. 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Revised Versions of the GNU Lesser General Public License. 145 | 146 | The Free Software Foundation may publish revised and/or new versions 147 | of the GNU Lesser General Public License from time to time. Such new 148 | versions will be similar in spirit to the present version, but may 149 | differ in detail to address new problems or concerns. 150 | 151 | Each version is given a distinguishing version number. If the 152 | Library as you received it specifies that a certain numbered version 153 | of the GNU Lesser General Public License "or any later version" 154 | applies to it, you have the option of following the terms and 155 | conditions either of that published version or of any later version 156 | published by the Free Software Foundation. If the Library as you 157 | received it does not specify a version number of the GNU Lesser 158 | General Public License, you may choose any version of the GNU Lesser 159 | General Public License ever published by the Free Software Foundation. 160 | 161 | If the Library as you received it specifies that a proxy can decide 162 | whether future versions of the GNU Lesser General Public License shall 163 | apply, that proxy's public statement of acceptance of any version is 164 | permanent authorization for you to choose that version for the 165 | Library. 166 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # truncateEventlog 2 | Truncate Eventlog for DNN 7.4.0 and later (including DNN 9.x.x). 3 | Please use TruncateEventlog2.sql only, unless required differently. 4 | 5 | ## Instructions 6 | - Download TruncateEventlog2.sql to your local hard disk 7 | - in your DNN enter SQL Module in Host Menu (DNN 7 or 8) or in PersonaBar > Settings > SQL (DNN9) 8 | - load the file and execute. 9 | - You may need to repeat this frequently unless you are using latest DNN TurboScripts, which will take care of table sizes. 10 | -------------------------------------------------------------------------------- /TruncateEventlog1.sql: -------------------------------------------------------------------------------- 1 | /* Truncate EventLog - Version 0.9.8 (2015-03-19) 2 | ================================================================================ 3 | (c) Sebastian Leupold, dnnWerk/gamma concept mbH 2014-2015 4 | 5 | Run this Script to remove all entries of EventLog in DNN Platform V.5.0.0 - 7.4.0 6 | 7 | == Please make sure to use latest version from http://dnnscript.codeplex.com === 8 | 9 | Instructions: 10 | ============= 11 | - Install by running as script from SQL item in Host menu inside DNN or run in 12 | SQL Server Management Studio, after replacing placeholders {databaseOwner} and 13 | {objectQualifier} by its proper values from web.config file. 14 | 15 | - Make sure that the currently used account is member of dbOwner database role. 16 | 17 | License and Disclaimer: 18 | ======================= 19 | Published under Microsoft Open Source Reciprocal License (Ms-RL). For details, 20 | please read http://dnnscript.codeplex.com/license. 21 | Feel free to use this script as you need, but there is no warranty or liability 22 | for any damage or effort, eventually been caused. 23 | 24 | Please report issues at https://dnnscript.codeplex.com/WorkItem/Create 25 | ================================================================================ 26 | */ 27 | 28 | IF EXISTS (SELECT * FROM sys.sysobjects WHERE id = object_id(N'{databaseOwner}[{objectQualifier}sys_currentDNNVersion]') AND Type = N'FN') 29 | DROP FUNCTION {databaseOwner}[{objectQualifier}sys_currentDNNVersion] 30 | GO 31 | -- --------- create tooling: --------- 32 | 33 | CREATE FUNCTION {databaseOwner}[{objectQualifier}sys_currentDNNVersion]() 34 | RETURNS Int 35 | AS 36 | BEGIN 37 | DECLARE @Vers Int; 38 | SELECT Top(1) @Vers = Major * 10000 + Minor * 100 + Build FROM {databaseOwner}[{objectQualifier}Version] ORDER BY CreatedDate DESC; 39 | RETURN @Vers; 40 | END 41 | GO 42 | 43 | IF {databaseOwner}[{objectQualifier}sys_currentDNNVersion]() >= 70400 BEGIN 44 | -- Drop Foreign Key Constraints: 45 | DECLARE @fkName nVarChar(100) = Null; 46 | SELECT @fkName = name FROM sys.foreign_keys 47 | WHERE parent_object_id = OBJECT_ID(N'{databaseOwner}[{objectQualifier}ExceptionEvents]') 48 | AND Object_id IN (SELECT constraint_object_id 49 | FROM sys.foreign_key_columns F 50 | JOIN sys.columns C ON F.parent_object_id = C.object_id AND F.parent_column_id = C.column_ID 51 | WHERE C.Name = N'LogEventID'); 52 | IF Not @fkName Is Null 53 | Exec(N'ALTER TABLE {databaseOwner}[{objectQualifier}ExceptionEvents] DROP CONSTRAINT [' + @fkName +'];'); 54 | 55 | SET @fkName = Null; 56 | SELECT @fkName = name FROM sys.foreign_keys 57 | WHERE parent_object_id = OBJECT_ID(N'{databaseOwner}[{objectQualifier}EventLog]') 58 | AND Object_id IN (SELECT constraint_object_id 59 | FROM sys.foreign_key_columns F 60 | JOIN sys.columns C ON F.parent_object_id = C.object_id AND F.parent_column_id = C.column_ID 61 | WHERE C.Name = N'ExceptionHash'); 62 | IF Not @fkName Is Null 63 | Exec(N'ALTER TABLE {databaseOwner}[{objectQualifier}EventLog] DROP CONSTRAINT [' + @fkName +']') 64 | END 65 | GO 66 | 67 | -- Truncate tables: 68 | IF {databaseOwner}[{objectQualifier}sys_currentDNNVersion]() >= 70400 BEGIN 69 | TRUNCATE TABLE {databaseOwner}[{objectQualifier}Exceptions] 70 | TRUNCATE TABLE {databaseOwner}[{objectQualifier}ExceptionEvents] 71 | TRUNCATE TABLE {databaseOwner}[{objectQualifier}EventLog] 72 | END ELSE 73 | TRUNCATE TABLE {databaseOwner}[{objectQualifier}EventLog] 74 | GO 75 | 76 | IF {databaseOwner}[{objectQualifier}sys_currentDNNVersion]() >= 70400 BEGIN 77 | -- Recreate Foreign Key Constraints (using common naming): 78 | ALTER TABLE {databaseOwner}[{objectQualifier}ExceptionEvents] 79 | WITH CHECK ADD CONSTRAINT [FK_{objectQualifier}ExceptionEvents_EventLog] 80 | FOREIGN KEY([LogEventID]) 81 | REFERENCES {databaseOwner}[{objectQualifier}EventLog] ([LogEventID]) 82 | ON DELETE NO ACTION; 83 | 84 | ALTER TABLE {databaseOwner}[{objectQualifier}EventLog] 85 | WITH CHECK ADD CONSTRAINT [FK_{objectQualifier}EventLog_Exceptions] 86 | FOREIGN KEY([ExceptionHash]) 87 | REFERENCES {databaseOwner}[{objectQualifier}Exceptions] ([ExceptionHash]) 88 | ON DELETE CASCADE; 89 | END 90 | GO 91 | 92 | DROP FUNCTION {databaseOwner}[{objectQualifier}sys_currentDNNVersion] 93 | GO -------------------------------------------------------------------------------- /TruncateEventlog2.sql: -------------------------------------------------------------------------------- 1 | /* Truncate EventLog - Version 0.9.8 (2015-07-25) 2 | ================================================================================ 3 | (c) Sebastian Leupold, dnnWerk/gamma concept mbH 2014-2015 4 | 5 | Run this Script to remove all entries of EventLog in DNN Platform V.5.0.0 - 7.4.0 6 | 7 | == Please make sure to use latest version from http://dnnscript.codeplex.com === 8 | 9 | Instructions: 10 | ============= 11 | - Install by running as script from SQL item in Host menu inside DNN or run in 12 | SQL Server Management Studio, after replacing placeholders {databaseOwner} and 13 | {objectQualifier} by its proper values from web.config file. 14 | 15 | - Make sure that the currently used account is member of dbOwner database role. 16 | 17 | License and Disclaimer: 18 | ======================= 19 | Published under Microsoft Open Source Reciprocal License (Ms-RL). For details, 20 | please read http://dnnscript.codeplex.com/license. 21 | Feel free to use this script as you need, but there is no warranty or liability 22 | for any damage or effort, eventually been caused. 23 | 24 | Please report issues at https://dnnscript.codeplex.com/WorkItem/Create 25 | ================================================================================ 26 | */ 27 | 28 | IF EXISTS (SELECT * FROM sys.sysobjects WHERE id = object_id(N'{databaseOwner}[{objectQualifier}sys_currentDNNVersion]') AND Type = N'FN') 29 | DROP FUNCTION {databaseOwner}[{objectQualifier}sys_currentDNNVersion] 30 | GO 31 | -- --------- create tooling: --------- 32 | 33 | CREATE FUNCTION {databaseOwner}[{objectQualifier}sys_currentDNNVersion]() 34 | RETURNS Int 35 | AS 36 | BEGIN 37 | DECLARE @Vers Int; 38 | SELECT Top(1) @Vers = Major * 10000 + Minor * 100 + Build FROM {databaseOwner}[{objectQualifier}Version] ORDER BY CreatedDate DESC; 39 | RETURN @Vers; 40 | END 41 | GO 42 | 43 | IF {databaseOwner}[{objectQualifier}sys_currentDNNVersion]() >= 70400 BEGIN 44 | -- Drop Foreign Key Constraints: 45 | DECLARE @fkName nVarChar(100) = Null; 46 | SELECT @fkName = name FROM sys.foreign_keys 47 | WHERE parent_object_id = OBJECT_ID(N'{databaseOwner}[{objectQualifier}ExceptionEvents]') 48 | AND Object_id IN (SELECT constraint_object_id 49 | FROM sys.foreign_key_columns F 50 | JOIN sys.columns C ON F.parent_object_id = C.object_id AND F.parent_column_id = C.column_ID 51 | WHERE C.Name = N'LogEventID'); 52 | IF Not @fkName Is Null 53 | Exec(N'ALTER TABLE {databaseOwner}[{objectQualifier}ExceptionEvents] DROP CONSTRAINT [' + @fkName +'];'); 54 | 55 | SET @fkName = Null; 56 | SELECT @fkName = name FROM sys.foreign_keys 57 | WHERE parent_object_id = OBJECT_ID(N'{databaseOwner}[{objectQualifier}EventLog]') 58 | AND Object_id IN (SELECT constraint_object_id 59 | FROM sys.foreign_key_columns F 60 | JOIN sys.columns C ON F.parent_object_id = C.object_id AND F.parent_column_id = C.column_ID 61 | WHERE C.Name = N'ExceptionHash'); 62 | IF Not @fkName Is Null 63 | Exec(N'ALTER TABLE {databaseOwner}[{objectQualifier}EventLog] DROP CONSTRAINT [' + @fkName +']') 64 | END 65 | GO 66 | 67 | -- Truncate tables: 68 | IF {databaseOwner}[{objectQualifier}sys_currentDNNVersion]() >= 70400 BEGIN 69 | TRUNCATE TABLE {databaseOwner}[{objectQualifier}Exceptions] 70 | TRUNCATE TABLE {databaseOwner}[{objectQualifier}ExceptionEvents] 71 | TRUNCATE TABLE {databaseOwner}[{objectQualifier}EventLog] 72 | END ELSE 73 | TRUNCATE TABLE {databaseOwner}[{objectQualifier}EventLog] 74 | GO 75 | 76 | IF {databaseOwner}[{objectQualifier}sys_currentDNNVersion]() >= 70400 BEGIN 77 | -- Recreate Foreign Key Constraints (using common naming): 78 | ALTER TABLE {databaseOwner}[{objectQualifier}ExceptionEvents] 79 | WITH CHECK ADD CONSTRAINT [FK_{objectQualifier}ExceptionEvents_EventLog] 80 | FOREIGN KEY([LogEventID]) 81 | REFERENCES {databaseOwner}[{objectQualifier}EventLog] ([LogEventID]) 82 | ON DELETE CASCADE; 83 | 84 | ALTER TABLE {databaseOwner}[{objectQualifier}EventLog] 85 | WITH CHECK ADD CONSTRAINT [FK_{objectQualifier}EventLog_Exceptions] 86 | FOREIGN KEY([ExceptionHash]) 87 | REFERENCES {databaseOwner}[{objectQualifier}Exceptions] ([ExceptionHash]) 88 | ON DELETE NO ACTION; 89 | END 90 | GO 91 | 92 | DROP FUNCTION {databaseOwner}[{objectQualifier}sys_currentDNNVersion] 93 | GO --------------------------------------------------------------------------------