lastPut map[*driverConn]string// stacktrace of last conn's put; debug onlymaxIdle int// zero means defaultMaxIdleConns; negative means 0maxOpen int// <= 0 means unlimitedmaxLifetime time.Duration// maximum amoun
Why do SQL Databases exist? The history of database technology / relational databases SQL was invented as a language in the early 1970s, which means SQL databases have been around for as long as the Internet itself. Dubbed the structured English query language (SEQUEL), SQL was originally...
Database compatibility level is a valuable tool to help with database modernization by allowing the SQL Server Database Engine to be upgraded while keeping the same functional status for connecting applications by maintaining the same pre-upgrade database compatibility level. This means that it's...
Database compatibility level is a valuable tool to help with database modernization by allowing the SQL Server Database Engine to be upgraded while keeping the same functional status for connecting applications by maintaining the same pre-upgrade database compatibility level. ...
If you get an error such as ERROR 1044 (42000): Access denied for user 'micah'@'localhost' to database 'menagerie' when attempting to create a database, this means that your user account does not have the necessary privileges to do so. Discuss this with the administrator or see Access ...
This article describes the deprecated SQL Server Database Engine features that are still available in SQL Server 2016 (13.x). Deprecated features shouldn't be used in new applications. When a feature is marked deprecated, it means: The feature is in maintenance mode only. No new changes are...
UnderAuthentication, clickSave this username and password in the data connection. In theUser namebox, type your user name. In thePasswordbox, type your password. ClickNext. Important:Because SQL authentication saves the user name and password as text in the data connection, any user with permissi...
This means that the recovery interval setting is unreliable. It can't determine an accurate recovery duration. Furthermore, when an automatic checkpoint is in progress, the general I/O activity for data increases significantly and unpredictably. Effect of recovery interval on recovery performance For...
You can't back up or restore database snapshots, which means they should be used with a robust backup strategy to ensure data protection and recovery if there is data loss or corruption. Database snapshots are created with the CREATE DATABASE T-SQL syntax, using the AS SNAPSHOT OF syntax...
ASU continues to leverage the AWS cloud as a means to improve our agility and capacity in meeting our customer needs. One such AWS service we’re bullish on is Amazon Aurora. We’re moving much of our on premise database workload, currently MySQL, Sybase, Oracle, and Microsoft SQL Server...