fix: Prevent CLI crash on wide tables#21721
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comphead merged 1 commit intoapache:mainfrom Apr 18, 2026
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@Dandandan, @comphead PR is ready for your review. |
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Thanks @Geethapranay1 I'm checking it on my example
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Okie, the test passes, nice work @Geethapranay1 |
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Thanks @Geethapranay1 I think the formatting needs to be fixed for CI
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fixing it now |
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Keep_only_maxrows panics on wide tables. The format string treats the spaces variable as an index. The new code repeats the space character directly. This prevents the format argument error. Closes apache#21709
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@comphead fixed the fmt!! |
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Which issue does this PR close?
Rationale for this change
The
keep_only_maxrowsfunction panics on wide tables, format string treats the spaces variable as an index and the new code repeats the space character directly. This prevents the format argument error.What changes are included in this PR?
keep_only_maxrows.print_maxrows_limited_wide_tableunit test.test_cli_wide_result_set_no_crashintegration test.Are these changes tested?
Yes. I added unit and integration tests. The unit test passes a ten column schema to
keep_only_maxrowsand the integration test runs a wide query with a small row limit. These tests verify your format bug fix.Are there any user-facing changes?
No