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Improve using structure from insertion table in table functions#42320

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Avogar merged 10 commits intoClickHouse:masterfrom
Avogar:improve-schema-inference-insert-select
Nov 14, 2022
Merged

Improve using structure from insertion table in table functions#42320
Avogar merged 10 commits intoClickHouse:masterfrom
Avogar:improve-schema-inference-insert-select

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@Avogar Avogar commented Oct 14, 2022

Changelog category (leave one):

  • Improvement

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):

Improve using structure from insertion table in table functions, now setting use_structure_from_insertion_table_in_table_functions has new possible value - 2 that means that ClickHouse will try to determine if we can use structure from insertion table or not automatically.
Closes #40028

Information about CI checks: https://clickhouse.com/docs/en/development/continuous-integration/

@robot-ch-test-poll1 robot-ch-test-poll1 added the pr-improvement Pull request with some product improvements label Oct 14, 2022
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Avogar commented Oct 14, 2022

I decided to use value 2 as auto to not introduce backward incompatible change of this setting

@evillique evillique self-assigned this Oct 14, 2022
@Avogar Avogar requested a review from evillique November 11, 2022 12:51
@Avogar Avogar merged commit 58b7f6c into ClickHouse:master Nov 14, 2022
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Improve the setting use_structure_from_insertion_table_in_table_functions

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