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sql/tests: TestRandomSyntaxFunctions failed [int64 varint decoding failed] #109486

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cockroach-teamcity opened this issue Aug 25, 2023 · 4 comments
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sql/tests: TestRandomSyntaxFunctions failed [int64 varint decoding failed] #109486

cockroach-teamcity opened this issue Aug 25, 2023 · 4 comments
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@msirek
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branch-master Failures and bugs on the master branch. C-test-failure Broken test (automatically or manually discovered). O-robot Originated from a bot. O-rsg Random Syntax Generator T-sql-queries SQL Queries Team X-noreuse Prevent automatic commenting from CI test failures
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23.2

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@cockroach-teamcity
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cockroach-teamcity commented Aug 25, 2023 •
edited by cockroach-jira-scripts
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sql/tests.TestRandomSyntaxFunctions failed with artifacts on master @ 7cef593cfe1c21c380445abb98c315a8df0fb1cf:

Random syntax error:

    rsg_test.go:887: Crash detected: server panic: pq: internal error: unexpected error from the vectorized engine: error decoding 20 bytes: int64 varint decoding failed: 0

Query:

        SELECT array_cat_agg(ARRAY[('1989-01-15':::DATE,),('2005-11-14 21:51:05.000581':::TIMESTAMP,)]) ;
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See also: How To Investigate a Go Test Failure (internal)

Same failure on other branches

/cc @cockroachdb/sql-foundations

This test on roachdash | Improve this report!

Jira issue: CRDB-30945
@cockroach-teamcity cockroach-teamcity added branch-master Failures and bugs on the master branch. C-test-failure Broken test (automatically or manually discovered). O-robot Originated from a bot. T-sql-foundations SQL Foundations Team (formerly SQL Schema + SQL Sessions) labels Aug 25, 2023
@cockroach-teamcity cockroach-teamcity added this to the 23.2 milestone Aug 25, 2023
@rafiss rafiss added O-rsg Random Syntax Generator T-sql-queries SQL Queries Team and removed T-sql-foundations SQL Foundations Team (formerly SQL Schema + SQL Sessions) labels Aug 25, 2023
@rafiss rafiss changed the title sql/tests: TestRandomSyntaxFunctions failed sql/tests: TestRandomSyntaxFunctions failed [int64 varint decoding failed] Aug 25, 2023
@rafiss rafiss added the X-noreuse Prevent automatic commenting from CI test failures label Aug 25, 2023
@github-project-automation github-project-automation bot moved this to Triage in SQL Queries Aug 25, 2023
@yuzefovich
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This is only reproducible on master. Reverting #108387 makes it return an error (not an internal error).

@rafiss
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rafiss commented Aug 25, 2023

I saw that #108387 commented out the test case for #78159. Is it related?

@msirek
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msirek commented Aug 26, 2023

#109105 was opened for the internal error, which was actually a pre-existing problem which occurs when the commented out test case has its THEN and ELSE expressions swapped.
Perhaps this failure could also be handled as part of #109105.

@msirek msirek mentioned this issue Aug 26, 2023
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@cockroach-teamcity cockroach-teamcity mentioned this issue Aug 27, 2023
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@msirek msirek self-assigned this Aug 27, 2023
@msirek
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msirek commented Aug 27, 2023

Closing as a dup of #109105

@msirek msirek closed this as completed Aug 27, 2023
@github-project-automation github-project-automation bot moved this from Triage to Done in SQL Queries Aug 27, 2023
@rafiss rafiss mentioned this issue Aug 29, 2023
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branch-master Failures and bugs on the master branch. C-test-failure Broken test (automatically or manually discovered). O-robot Originated from a bot. O-rsg Random Syntax Generator T-sql-queries SQL Queries Team X-noreuse Prevent automatic commenting from CI test failures
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23.2
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@rafiss @msirek @yuzefovich @cockroach-teamcity