feat(storage/reads): add window agg result set #19725
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fchikwekwe
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fchikwekwe
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@jlapacik no, it wasn’t. It’s mostly copied but I had to make some adjustments to make this work in OSS. I can outline them for your tomorrow if needed. |
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That would be helpful thank you. |
| request := datatypes.ReadWindowAggregateRequest{ | ||
| Aggregate: []*datatypes.Aggregate{ | ||
| { | ||
| Type: datatypes.AggregateTypeMean, |
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Since we're porting the mean agg first, these tests use mean.
| 5000000000000000, | ||
| 5097600000000001, | ||
| }, | ||
| Values: []int64{100, 55, 256, 83, 99, 124, 1979, 4, 67, 49929, 51000}, |
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There wasn't an equal number of values and timestamps, so I adjusted that here.
| floatArrayCursor := cursor.(cursors.FloatArrayCursor) | ||
| floatArray := floatArrayCursor.Next() |
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Since this is using mean, floatArrayCursors are needed instead of integer.
| var itr cursors.CursorIterator | ||
| var cur cursors.Cursor | ||
| itr, c.itrs = c.itrs[0], c.itrs[1:] |
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OSS uses cursor iterator lists. In order to follow that convention here, I have to access the list to get the cursorIterator value.
| @@ -244,15 +317,15 @@ func (c {{$type}}) Next() {{$arrayType}} { | |||
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| {{end}} | |||
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| type integer{{.Name}}CountArrayCursor struct { | |||
| type {{.Name}}CountArrayCursor struct { | |||
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This was actually a change to make this match the original code a little more. the interger before these types is redundant.
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@jlapacik i think those are most of the relevant changes. Thanks |
Add aggregate_resultset to OSS for mean aggregate pushdowns.