ydb/yql/essentials/sql/v1/aggregation.cpp, branch meta-1.0.3Mirror of YDB github reposhttps://code.mastervirt.ru/ydb/atom?h=meta-1.0.32025-07-15T14:19:51ZYQL-20171: Fix aggregation joining key2025-07-15T14:19:51Zvitya-smirnovvitya-smirnov@yandex-team.com2025-07-15T14:01:51Zurn:sha1:64137fb0cbe9afe92dca8efc335ef9ff16b78926
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
YQL-20086 sql2025-06-18T12:49:04Zvvvvvvvv@yandex-team.com2025-06-18T12:12:37Zurn:sha1:379a419911ee1bbb93f56085133712fa5d8c3112
commit_hash:b06f3d2f5fa81e2073966eb172758758bd94fdf2
YQL-19790 allow distinct over keys2025-04-10T20:56:52Zvvvvvvvv@yandex-team.com2025-04-10T20:45:00Zurn:sha1:364fada69e790b9b0e95b69185bfc23af9bc651d
commit_hash:5f778a5600a05b527c9ff0b07dcf55e207782165
Fix keeping aggregate columns in case of distinct aggregation over window2025-04-08T13:17:38Zziganshinmrziganshinmr@yandex-team.com2025-04-08T13:03:51Zurn:sha1:7077d90968fe79dfe126e92543d669259f02ef3a
commit_hash:6aa8a8297542455d107d7debbfaac3f30f48d885
Moved other yql/essentials libs YQL-192062024-11-07T10:49:47Zvvvvvvvv@yandex-team.com2024-11-07T09:29:36Zurn:sha1:d4c258e9431675bab6745c8638df6e3dfd4dca6b
init
commit_hash:7d4c435602078407bbf20dd3c32f9c90d2bbcbc0