SQL Server deletes the log file after the LDF saving statement

SQL Server deletes the log file after the LDF saves the steps:

Create a new database first,

Remove the new. mdb

Overwrite with the MDB you want to restore

Execute the following statement

ALTER DATABASE ' Db_core ' SET RECOVERY simple;

ALTER DATABASE Db_core SET emergency

ALTER DATABASE Db_core set Single_user

DBCC CHECKDB (' Db_core ', Repair_allow_data_loss)

DBCC CHECKDB (' Db_core ', repair_rebuild)

ALTER DATABASE ' Db_core ' set Multi_user

SQL Server deletes the log file after the LDF saving statement