1/14/2024 0 Comments Sql server logFor more information, see Log Shipping Transaction Log Backup Settings. When creating a log shipping configuration, you can control the backup compression behavior of log backups by choosing one of the following options: Use the default server setting, Compress backup, or Do not compress backup. If you want to customize the schedule for your installation, then click Schedule and adjust the SQL Server Agent schedule as needed. Note the backup schedule listed in the Schedule box under Backup job. If the SQL Server service account on your primary server runs under the local system account, you must create your backup folder on the primary server and specify a local path to that folder.Ĭonfigure the Delete files older than and Alert if no backup occurs within parameters. (If the backup folder is not on the primary server, you can leave this box empty.) If the backup folder is located on the primary server, type a local path in the backup folder box. In the Network path to the backup folder box, type the network path to the share you created for the transaction log backup folder. Under Transaction log backups, click Backup Settings. Select the Enable this as a primary database in a log shipping configuration check box. Under Select a page, click Transaction Log Shipping. Right-click the database you want to use as your primary database in the log shipping configuration, and then click Properties. Using SQL Server Management Studio To configure log shipping The log-shipping stored procedures require membership in the sysadmin fixed server role. For example, if you back up your transaction logs to the directory c:\data\tlogs\, you could create the \\ primaryserver\tlogs share of that directory. This is a share of the directory where the transaction log backups will be generated. The primary database must use the full or bulk-logged recovery model switching the database to simple recovery will cause log shipping to stop functioning.īefore you configure log shipping, you must create a share to make the transaction log backups available to the secondary server. For more information, see Backup Compression (SQL Server). When creating a log shipping configuration, you can control the backup compression behavior of log backups. Here is the result set.SQL Server 2008 (10.0.x) Enterprise and later versions support backup compression. The following example calculates the LOG for the specified float expression. Įxamples: Azure Synapse Analytics and Analytics Platform System (PDW) C. The following example calculates the LOG for the exponent of a number. Calculating the logarithm of the exponent of a number. SELECT 'The LOG of the variable is: ' + CONVERT(VARCHAR, is the result set. And the exponential of the natural logarithm of a number is the number itself: EXP( LOG( n ) ) = n. The natural logarithm of the exponential of a number is the number itself: LOG( EXP( n ) ) = n. The natural logarithm is the logarithm to the base e, where e is an irrational constant approximately equal to 2.718281828. Starting with SQL Server 2012 (11.x), you can change the base of the logarithm to another value by using the optional base parameter. Optional integer argument that sets the base for the logarithm.Īpplies to: SQL Server 2012 (11.x) and later Return Typesīy default, LOG() returns the natural logarithm. Is an expression of type float or of a type that can be implicitly converted to float. To view Transact-SQL syntax for SQL Server 2014 (12.x) and earlier versions, see Previous versions documentation.
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