Change History

Released On

Description

2021-1-15

This issue is the eighth official release.

  • Optimized contents of the whole document.
  • Added the syntax for sharding databases and tables.
  • Optimized DDL syntax.

2020-12-29

This issue is the seventh official release.

Added global sequence description.

2020-11-30

This issue is the sixth official release.

  • Added section Task Center.

2020-11-02

This is the fifth official release.

Modified prerequisites of some SQL compatibility statements.

2020-10-20

This is the fifth official release.

Added information about consistent backups, instance node scale-out and scale-in, and data restoration.

2020-09-10

This issue is the fourth official release.

Updated information about parameter configurations, instance scale-in, and data migration.

2020-08-07

This issue is the third official release.

Added content about SQL compatibility and permissions management.

2020-06-30

This issue is the second official release.

Added descriptions about schema scaling out and SQL compatibility.

2020-05-30

This issue is the first official release.