Shrinking a log file to a specified target size

USE [DB_NAME];

GO

-- Truncate the log by changing the database recovery model to SIMPLE.

ALTER
DATABASE [DB_NAME]

SET RECOVERY SIMPLE;

GO

-- Shrink the truncated log file to 1 MB.

DBCC SHRINKFILE ([DATABASE LOG LOGICAL NAME], [TAMANO FINAL EN MB]);

GO

-- Reset the database recovery model.

ALTER
DATABASE [DB_NAME]

SET RECOVERY FULL;

GO