Print help to stdout - #19170
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Print help to stdout#19170
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This PR changes the `-help` output from `stderr` (inherited from SQLite) to `stdout` and changes its exit status to `0` to follow [GNU Coding Standards](https://www.gnu.org/prep/standards/standards.html): > 4.8.2 --help > The standard --help option should output brief documentation for how > to invoke the program, on standard output, then exit successfully. Testing: new shell test added. Fixes: duckdb#19003
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krlmlr
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Fix missing replacement scan code for CTEs (duckdb/duckdb#19159) Validate filesystem registration (duckdb/duckdb#19168) Print help to stdout (duckdb/duckdb#19170)
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Fix missing replacement scan code for CTEs (duckdb/duckdb#19159) Validate filesystem registration (duckdb/duckdb#19168) Print help to stdout (duckdb/duckdb#19170)
krlmlr
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Fix missing replacement scan code for CTEs (duckdb/duckdb#19159) Validate filesystem registration (duckdb/duckdb#19168) Print help to stdout (duckdb/duckdb#19170)
krlmlr
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Nov 2, 2025
Fix missing replacement scan code for CTEs (duckdb/duckdb#19159) Validate filesystem registration (duckdb/duckdb#19168) Print help to stdout (duckdb/duckdb#19170)
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This PR changes the
-helpoutput fromstderr(inherited from SQLite) tostdoutand changes its exit status to0to follow GNU Coding Standards:Testing: new shell test added.
Fixes: #19003