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[Enhancement] Support infer struct type from parquet in files() #50481

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merged 2 commits into from
Sep 2, 2024

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wyb
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@wyb wyb commented Aug 30, 2024

Why I'm doing:

mysql> select * from  files("path" = "hive_struct_timestamp0.parquet", "format" = "parquet";
ERROR 1064 (HY000): arrow type 18 is not supported

struct<a datetime> is not supported

struct type is infered to varchar or json type.

What I'm doing:

support struct type

Fixes #issue

What type of PR is this:

  • BugFix
  • Feature
  • Enhancement
  • Refactor
  • UT
  • Doc
  • Tool

Does this PR entail a change in behavior?

  • Yes, this PR will result in a change in behavior.
  • No, this PR will not result in a change in behavior.

If yes, please specify the type of change:

  • Interface/UI changes: syntax, type conversion, expression evaluation, display information
  • Parameter changes: default values, similar parameters but with different default values
  • Policy changes: use new policy to replace old one, functionality automatically enabled
  • Feature removed
  • Miscellaneous: upgrade & downgrade compatibility, etc.

Checklist:

  • I have added test cases for my bug fix or my new feature
  • This pr needs user documentation (for new or modified features or behaviors)
    • I have added documentation for my new feature or new function
  • This is a backport pr

Bugfix cherry-pick branch check:

  • I have checked the version labels which the pr will be auto-backported to the target branch
    • 3.3
    • 3.2
    • 3.1
    • 3.0
    • 2.5

@wyb wyb requested a review from a team as a code owner August 30, 2024 09:51
@github-actions github-actions bot added the 3.3 label Aug 30, 2024
@mergify mergify bot assigned wyb Aug 30, 2024
@wyb wyb force-pushed the parquet_infer_struct branch 2 times, most recently from 2842eb7 to 0c453d0 Compare September 2, 2024 06:30
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github-actions bot commented Sep 2, 2024

[Java-Extensions Incremental Coverage Report]

pass : 0 / 0 (0%)

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github-actions bot commented Sep 2, 2024

[FE Incremental Coverage Report]

pass : 0 / 0 (0%)

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github-actions bot commented Sep 2, 2024

[BE Incremental Coverage Report]

pass : 20 / 21 (95.24%)

file detail

path covered_line new_line coverage not_covered_line_detail
🔵 be/src/exec/parquet_schema_builder.cpp 20 21 95.24% [245]

@meegoo meegoo enabled auto-merge (squash) September 2, 2024 10:26
@meegoo meegoo merged commit 37b6339 into StarRocks:main Sep 2, 2024
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github-actions bot commented Sep 2, 2024

@Mergifyio backport branch-3.3

@github-actions github-actions bot removed the 3.3 label Sep 2, 2024
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mergify bot commented Sep 2, 2024

backport branch-3.3

✅ Backports have been created

mergify bot pushed a commit that referenced this pull request Sep 2, 2024
Signed-off-by: wyb <[email protected]>
(cherry picked from commit 37b6339)

# Conflicts:
#	test/sql/test_across_engine/R/test_sink_nested
@wyb
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wyb commented Sep 2, 2024

https://github.com/Mergifyio backport branch-3.2

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mergify bot commented Sep 2, 2024

backport branch-3.2

✅ Backports have been created

mergify bot pushed a commit that referenced this pull request Sep 2, 2024
Signed-off-by: wyb <[email protected]>
(cherry picked from commit 37b6339)

# Conflicts:
#	test/sql/test_across_engine/R/test_sink_nested
xiangguangyxg pushed a commit to xiangguangyxg/starrocks that referenced this pull request Sep 6, 2024
va-os-commits pushed a commit to va-os-commits/starrocks that referenced this pull request Sep 10, 2024
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5 participants