Add standard SQL "extended grouping capabilities" - ROLLUP, CUBE, GROUPING SETS [CORE4995]

[firebird-automations]

Submitted by: @asfernandes

Votes: 6

TODO: add subtasks for v4.

[firebird-automations]

Modified by: @asfernandes

assignee: Adriano dos Santos Fernandes [ asfernandes ]

[firebird-automations]

Modified by: @asfernandes

description: TODO: add subtasks for => TODO: add subtasks for v4.

[firebird-automations]

Commented by: @asfernandes

Examples in Oracle: https://oracle-base.com/articles/misc/rollup-cube-grouping-functions-and-grouping-sets

[firebird-automations]

Commented by: @sim1984

This ticket related to CORE650

[firebird-automations]

Commented by: @asfernandes

Denis, at least its description (about crosstab) has nothing to do with the real feature.

[firebird-automations]

Modified by: @dyemanov

Version: 4.0 Initial [ 10621 ] =>

[livius2]

I suppose it is time to implement this :) I suppose work on Window Functions done by @asfernandes can be used here, like e.g. record buffer.

[livius2]

Implemented in #9029