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Mode VoltDB 8.4.6 - Compact Count Distinct
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@rkennedy-mode rkennedy-mode released this 15 Nov 22:18
· 30 commits to mode-release-8.x since this release
v8.4.6-mode-9b13381
9b13381
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Learn about vigilant mode.

Incorporates #1 into the stock VoltDB 8.4.6, adding support for a new COMPACT_COUNT_DISTINCT SQL function, which is faster and more efficient than SELECT COUNT(DISTINCT column_name) FROM table_name while being more accurate than SELECT APPROX_COUNT_DISTINCT(column_name) FROM table_name.

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