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feat(proto): Multi-table and as-of joining #330

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rtpsw opened this issue Sep 13, 2022 · 1 comment
Open

feat(proto): Multi-table and as-of joining #330

rtpsw opened this issue Sep 13, 2022 · 1 comment
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awaiting-user-input This issue is waiting on further input from users enhancement New feature or request

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@rtpsw
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rtpsw commented Sep 13, 2022

We'd like to add support for multi-table and as-of joining. Multi-table means multiple right tables, i.e., extending to left-join-right(s). As-of joining uses an ordered key with inexact matching - it is a time-series operation.
@rtpsw rtpsw mentioned this issue Sep 13, 2022
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rtpsw added a commit to rtpsw/substrait that referenced this issue Sep 14, 2022
@rtpsw
Merge branch 'main' into substrait-ioGH-330
7ad6f69
rtpsw added a commit to rtpsw/substrait that referenced this issue Jan 20, 2023
@rtpsw
Merge branch 'main' into substrait-ioGH-330
d34514c
@westonpace
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If we'd like to continue then I think this issue should be split into one issue for each part of the ask.

@westonpace westonpace added enhancement New feature or request awaiting-user-input This issue is waiting on further input from users labels Mar 8, 2023
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