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Showing posts from November, 2021

SQL Server - Drop indexes and stats

  Query to get the 'drop query for Stats' SELECT distinct 'DROP STATISTICS ' + sca.name + '.' + t.name + '.' + s.name FROM sys.stats AS s INNER JOIN sys.stats_columns AS sc ON s.object_id = sc.object_id AND s.stats_id = sc.stats_id INNER JOIN sys.columns AS c ON sc.object_id = c.object_id AND c.column_id = sc.column_id INNER JOIN sys.tables AS t ON s.object_id = t.object_id INNER JOIN sys.schemas As sca on t.schema_id = sca.schema_id where s.name like '_dta_stat_%' Query to get the 'drop query for Index' SELECT distinct 'DROP INDEX ' + s.name + ' ON ' + sca.name + '.' + t.name FROM sys.stats AS s INNER JOIN sys.stats_columns AS sc ON s.object_id = sc.object_id AND s.stats_id = sc.stats_id INNER JOIN sys.columns AS c ON sc.object_id = c.object_id AND c.column_id = sc.column_id INNER JOIN sys.tables AS t ON s.object_id = t.object_id INNER JOIN sys.schemas As sca on...

SQL Server - Deleting the contents from log file

  You can shrink the log with the following Statements: USE [MyDatabase] GO ALTER DATABASE [MyDatabase] SET RECOVERY SIMPLE WITH NO_WAIT DBCC SHRINKFILE([MyDatabase_log], 1 ) ALTER DATABASE [MyDatabase] SET RECOVERY FULL WITH NO_WAIT GO This snippet can be found on various sites in the net, but be aware that it's not a good practice to kill the log like this because of recovery. After doing this, you can only recover your database to the last full or full+incremental backup.