What does log mean in SQL?

Question

Definition and Usage The LOG() function returns the natural logarithm of a specified number, or the logarithm of the number to the specified base. From SQL Server 2012, you can also change the base of the logarithm to another value by using the optional base parameter.

How do I log a SQL query?

Procedure1From the workbench menu bar, click Window > Preferences > Database Retrieval Parameters > DB Retrieval Debug. ... 2To start logging SQL queries, click Yes.3To stop logging SQL queries, click No.4To view details of the SQL queries in the DB Retrieval Debug view, click Open Debug View, then click OK.

What is a log file in database?

In combination with database backups, they are used to recover the consistency of the database right up to the point in time when an error occurs. Some logs, called active or primary logs, contain transactions which have not been committed to the database. These logs are stored in the primary database log path.

What does no log mean in SQL?

Use the WITH NO LOG option to reduce the overhead of transaction logging for the temporary table. If you specify WITH NO LOG, data manipulation language (DML) operations on the temporary table are not included in the transaction log records.

How do I view SQL transaction logs?

View Log Files1Right-click SQL Server Logs, point to View, and then click either SQL Server Log or SQL Server and Windows Log.2Expand SQL Server Logs, right-click any log file, and then click View SQL Server Log. You can also double-click any log file.

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