db<>fiddle

DBAnow are the creators and maintainers of dbfiddle.uk

db<>fiddle is a free online SQL environment for experimenting and sharing. Many RDBMS versions are available, including:

• Oracle 11.2 and 18
• Postgres (versions from 9.5 to 12)
• SQL Server (versions from 2012 to 2019)
• DB2
• MySQL (versions from 5.5 to 8)

Comments, suggestions and feature requests can be made here.

Postgres

For urgent DBA support, call 03333 444366 (+44 3333 444366 from outside the UK)

DBAnow has provided Postgres services since 2005. We can provide help with:

• Database installation and upgrades
• Replication
• Backup and recovery
• Database and SQL performance tuning
• Pre-paid 24/7/365 emergency support

Oracle

For urgent DBA support, call 03333 444366 (+44 3333 444366 from outside the UK)

DBAnow has provided Oracle services since 1998. Our UK based Oracle DBA experts are Oracle Certified Professionals with in-depth knowledge of Oracle v7 to v19. Apart from urgent remote support, we can provide help with:

• Database installation, patching, and upgrades — including upgrades from old versions
• Standbys and log shipping
• Backup and recovery, with or without RMAN
• Database and SQL performance tuning
• Pre-paid 24/7/365 emergency support