Simple SQL with Oracle Database 23c

Oracle Database 23c includes over 300 new SQL features. Watch the recording for an overview of key enhancements to make it easier than ever to write Oracle SQL

Highlights include:

- 2:50 What's in 23c
- 5:35 When is 23c available
- 09:50 Overview of the schema for the demo
- 13:30 DROP IF EXISTS & CREATE IF NOT EXISTS
- 15:50 DB_DEVELOPER_ROLE
- 16:40 SELECT without FROM
- 17:35 Usage domains
- 25:40 Annotations
- 32:40 Table-values constructor
- 34:50 Properties from domains; case-insensitive search; display and order expressions; constraints
- 39:10 Better error messages
- 40:45 Group by alias, SUM over intervals, FLOOR & CEIL on datetime values
- 48:25 UPDATE: Direct joins & RETURNING OLD & NEW values
- 51:40 Boolean data type in SQL
- 54:30 Automatic SQL Transpiler
- 57:30 Schema-level privileges

[marcinbadtke]

Thank you for the video.

Can you please explain what are the benefits of 2 separate users: league_owner and admin_user?

[davinci]

great but i don't think it's meant for beinners