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Allow to include subcolumns in DESCRIBE query#28905

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CurtizJ merged 2 commits intoClickHouse:masterfrom
CurtizJ:describe-with-subcolumns
Sep 14, 2021
Merged

Allow to include subcolumns in DESCRIBE query#28905
CurtizJ merged 2 commits intoClickHouse:masterfrom
CurtizJ:describe-with-subcolumns

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@CurtizJ CurtizJ commented Sep 11, 2021

I hereby agree to the terms of the CLA available at: https://yandex.ru/legal/cla/?lang=en

Changelog category (leave one):

  • New Feature

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):
Allow to include subcolumns of table columns into DESCRIBE query result (can be enabled by setting describe_include_subcolumns).

@robot-clickhouse robot-clickhouse added doc-alert pr-feature Pull request with new product feature labels Sep 11, 2021
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CurtizJ commented Sep 11, 2021

Wiil be useful for #23932, because objects will be stored as tuples in tables and it will be inconvenient to check names and types of subcolumns if they are written in single Tuple(col1 T1, col2 T2, ..., col_n T_n).

@CurtizJ CurtizJ force-pushed the describe-with-subcolumns branch from 181f5d8 to 02a7edf Compare September 11, 2021 21:07
@kssenii kssenii self-assigned this Sep 12, 2021
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LGTM

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CurtizJ commented Sep 14, 2021

@Mergifyio update

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mergify bot commented Sep 14, 2021

Command update: success

Branch has been successfully updated

@CurtizJ CurtizJ merged commit 6c50615 into ClickHouse:master Sep 14, 2021
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gyuton commented Sep 15, 2021

Internal documentation ticket: DOCSUP-14793.

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4 participants