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<title>ydb/yql/essentials/tests/sql/suites/aggregate, branch oidc-1.2.5-dev</title>
<subtitle>Mirror of YDB github repos</subtitle>
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<updated>2025-07-25T13:25:31Z</updated>
<entry>
<title>YQL-19200: Return persistable expression from FLATTEN BY clause</title>
<updated>2025-07-25T13:25:31Z</updated>
<author>
<name>lambda-delta</name>
<email>lambda-delta@yandex-team.com</email>
</author>
<published>2025-07-25T13:09:49Z</published>
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<id>urn:sha1:303501174f0a7f7d2091b3594023a8cffa1c331d</id>
<content type='text'>
Return persistable expression from FLATTEN BY clause
commit_hash:8b19ad7f7ddf436c2741f9aa1c5402732fc31f06
</content>
</entry>
<entry>
<title>YQL-20197: fix FilterOverAggregate when predicate uses all fields</title>
<updated>2025-07-22T09:08:10Z</updated>
<author>
<name>lucius</name>
<email>lucius@yandex-team.com</email>
</author>
<published>2025-07-22T08:54:54Z</published>
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<id>urn:sha1:483d11bf5a8df9991fc6c614908d8f5a750dcca8</id>
<content type='text'>
Оказалось что пушдаун предиката через Aggregate не работал когда в предикате используются все поля из Aggregate. Чиню
commit_hash:c2e8cab88a0adb496464b9dac52807fcc95f433d
</content>
</entry>
<entry>
<title>YQL-20171: Fix aggregation joining key</title>
<updated>2025-07-15T14:19:51Z</updated>
<author>
<name>vitya-smirnov</name>
<email>vitya-smirnov@yandex-team.com</email>
</author>
<published>2025-07-15T14:01:51Z</published>
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<id>urn:sha1:64137fb0cbe9afe92dca8efc335ef9ff16b78926</id>
<content type='text'>
There was a bug with a aggregation deduplication
by a column at the translator.

For a single column the system joining all
aggregations using the generic key. The
generic key was just a column name without
source name what leads to collision when
aggregating multiple different sources with
same column names.

This patch fixes the generic key by adding a
data source name there. Also tests are added.
commit_hash:1c0a9da512f68c58d2830e096de76b769b733cb2
</content>
</entry>
<entry>
<title>YQL-20121 fix</title>
<updated>2025-07-10T19:44:51Z</updated>
<author>
<name>vvvv</name>
<email>vvvv@yandex-team.com</email>
</author>
<published>2025-07-10T19:26:35Z</published>
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<id>urn:sha1:612146bc655489da23249308c666ca9eb2ef6509</id>
<content type='text'>
commit_hash:f5827e9ccc7926e7d8a7ed8040c3d3427b8ef592
</content>
</entry>
<entry>
<title>YQL-20170 fix</title>
<updated>2025-07-09T15:32:11Z</updated>
<author>
<name>vvvv</name>
<email>vvvv@yandex-team.com</email>
</author>
<published>2025-07-09T15:03:13Z</published>
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<content type='text'>
commit_hash:2c408c6ee755878a488f1591510d196d1bf5fba1
</content>
</entry>
<entry>
<title>YQL-19929 explicit frames for issue scopes (need to recanonize some warnings)</title>
<updated>2025-05-08T11:51:58Z</updated>
<author>
<name>vvvv</name>
<email>vvvv@yandex-team.com</email>
</author>
<published>2025-05-08T11:37:57Z</published>
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<id>urn:sha1:24a0ad16f144906db364d9818f1fd7a99b166ee7</id>
<content type='text'>
xfail тесты udf тоже требуют переканонизации
commit_hash:ce4ba148ea6f57536e6b674b4f2f8b7a36737bbb
</content>
</entry>
<entry>
<title>YQL-19864 sql flag + test with explicit flag &amp; by version</title>
<updated>2025-04-17T17:45:47Z</updated>
<author>
<name>vvvv</name>
<email>vvvv@yandex-team.com</email>
</author>
<published>2025-04-17T17:30:53Z</published>
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<content type='text'>
commit_hash:902cfa0c1b574c1addb5df96a4b38c792ae82258
</content>
</entry>
<entry>
<title>YQL-19790 allow distinct over keys</title>
<updated>2025-04-10T20:56:52Z</updated>
<author>
<name>vvvv</name>
<email>vvvv@yandex-team.com</email>
</author>
<published>2025-04-10T20:45:00Z</published>
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<content type='text'>
commit_hash:5f778a5600a05b527c9ff0b07dcf55e207782165
</content>
</entry>
<entry>
<title>MR: aggregation in MEASURES</title>
<updated>2025-01-29T14:18:25Z</updated>
<author>
<name>vokayndzop</name>
<email>vokayndzop@yandex-team.com</email>
</author>
<published>2025-01-29T13:25:37Z</published>
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<id>urn:sha1:be07767ad39d693f1f8165c85adf05f925ff84bf</id>
<content type='text'>
commit_hash:5357736eed7a221ff5844d4351abe23e65930632
</content>
</entry>
<entry>
<title>Intermediate changes</title>
<updated>2025-01-24T15:56:28Z</updated>
<author>
<name>robot-piglet</name>
<email>robot-piglet@yandex-team.com</email>
</author>
<published>2025-01-24T15:42:02Z</published>
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<id>urn:sha1:01ea47bcd9a7d520c5f7465d92ad95ed4b759aa3</id>
<content type='text'>
commit_hash:821873ed79a58bc9db93f62564a7c6aeb50608de
</content>
</entry>
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