[LIQ] Implement implicit single group for aggregates without group by#1907
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mjf wants to merge 1 commit intosilverbulletmd:mainfrom
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[LIQ] Implement implicit single group for aggregates without group by#1907mjf wants to merge 1 commit intosilverbulletmd:mainfrom
group by#1907mjf wants to merge 1 commit intosilverbulletmd:mainfrom
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* Allow aggregate functions in `select`/`having` without an explicit `group by` clause. The entire result set is treated as one group. Note: Uses a `Symbol` as the map key for the implicit single group to avoid any collision with string keys from `generateKey`. * Extend documentation. Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
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Allow aggregate functions in
select/havingwithout an explicitgroup byclause. The entire result set is treated as one group.Note: Uses a
Symbolas the map key for the implicit single group to avoid any collision with string keys fromgenerateKey.Extend documentation.