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Posted to issues@ignite.apache.org by "Evgeny Stanilovsky (Jira)" <ji...@apache.org> on 2021/09/20 11:57:00 UTC
[jira] [Updated] (IGNITE-14637) Calcite engine. Support for
statistics and approximate statistics aggregate functions
[ https://issues.apache.org/jira/browse/IGNITE-14637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Evgeny Stanilovsky updated IGNITE-14637:
----------------------------------------
Description:
Implements the approximate aggregate functions:
- {{QUANTILES}}
-{{MEDIAN}}
- {{HISTOGRAM}}
- {{MODE}}
- {{APPROX_COUNT_DISTINCT}}
- {{APPROX_QUANTILES}}
Tests:
{{aggregate/aggregates/test_approx_quantile.test}}
{{aggregate/aggregates/test_approximate_distinct_count.test}}
{{aggregate/aggregates/test_histogram.test}}
{{aggregate/aggregates/test_mode.test}}
{{aggregate/aggregates/test_quantile.test_ignored}}
{{aggregate/aggregates/test_quantile_list.test_ignored}}
was:
Implements the approximate aggregate functions:
- {{QUANTILES}}
- {{HISTOGRAM}}
- {{MODE}}
- {{APPROX_COUNT_DISTINCT}}
- {{APPROX_QUANTILES}}
Tests:
{{aggregate/aggregates/test_approx_quantile.test}}
{{aggregate/aggregates/test_approximate_distinct_count.test}}
{{aggregate/aggregates/test_histogram.test}}
{{aggregate/aggregates/test_mode.test}}
{{aggregate/aggregates/test_quantile.test_ignored}}
{{aggregate/aggregates/test_quantile_list.test_ignored}}
> Calcite engine. Support for statistics and approximate statistics aggregate functions
> -------------------------------------------------------------------------------------
>
> Key: IGNITE-14637
> URL: https://issues.apache.org/jira/browse/IGNITE-14637
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Taras Ledkov
> Priority: Minor
> Labels: calcite2-required, calcite3-required
>
> Implements the approximate aggregate functions:
> - {{QUANTILES}}
> -{{MEDIAN}}
> - {{HISTOGRAM}}
> - {{MODE}}
> - {{APPROX_COUNT_DISTINCT}}
> - {{APPROX_QUANTILES}}
> Tests:
> {{aggregate/aggregates/test_approx_quantile.test}}
> {{aggregate/aggregates/test_approximate_distinct_count.test}}
> {{aggregate/aggregates/test_histogram.test}}
> {{aggregate/aggregates/test_mode.test}}
> {{aggregate/aggregates/test_quantile.test_ignored}}
> {{aggregate/aggregates/test_quantile_list.test_ignored}}
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