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Implement pushdown for aggregate for PostgreSQL #3607

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merged 10 commits into from
Oct 23, 2023
+48 −18
Merged

Implement pushdown for aggregate for PostgreSQL #3607

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wip
noisersup Oct 18, 2023
44e5645
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noisersup Oct 18, 2023
ff6e7e2
wip
noisersup Oct 18, 2023
8ed8da7
Merge remote-tracking branch 'upstream/main' into aggregation-pushdow…
noisersup Oct 18, 2023
b34bf88
wip
noisersup Oct 19, 2023
100e9c3
Merge remote-tracking branch 'upstream/main' into aggregation-pushdow…
noisersup Oct 19, 2023
883975c
wip
noisersup Oct 19, 2023
5f2f64a
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noisersup Oct 20, 2023
80ba1ae
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noisersup Oct 20, 2023
8a4dd60
Merge branch 'main' into aggregation-pushdown-sqlite-3520
AlekSi Oct 23, 2023
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@noisersup
noisersup committed Oct 20, 2023
commit 5f2f64a071bb213a5881f813088cb3f4be0ef4c5
6 changes: 2 additions & 4 deletions internal/handlers/sqlite/msg_explain.go
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Original file line number Diff line number Diff line change
Expand Up @@ -83,14 +83,12 @@
Filter: params.Filter,
}

sort := params.Sort

if params.Aggregate {
qp.Filter, sort = aggregations.GetPushdownQuery(params.StagesDocs)
qp.Filter, params.Sort = aggregations.GetPushdownQuery(params.StagesDocs)
}

// Skip sorting if there are more than one sort parameters
if h.EnableSortPushdown && sort.Len() == 1 {
if h.EnableSortPushdown && params.Sort.Len() == 1 {
var order types.SortType

k := params.Sort.Keys()[0]
Expand All @@ -117,8 +115,8 @@
}

if h.DisableFilterPushdown {
qp.Filter = nil
}

Check warning on line 119 in internal/handlers/sqlite/msg_explain.go

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internal/handlers/sqlite/msg_explain.go#L118-L119 

Added lines #L118 - L119 were not covered by tests

if !h.EnableSortPushdown {
qp.Sort = nil
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