[feat] SID: add offline codebook collision-prevention tool#602

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Commits on Jul 6, 2026

[feat] SID: add offline codebook collision-prevention tool

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Commits on Jul 8, 2026

[refactor] SID collision tool: use off-the-shelf readers/writers, drop ODPS SQL

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[chore] SID collision tool: dedup writer boilerplate, drop dead CLI arg

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[perf] SID collision tool: memoize candidate sort key

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[perf] SID collision tool: project raw-read columns via selected_cols

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[refactor] SID collision tool: derive writer from reader when unset

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[refactor] SID collision tool: read candidates from the single input table

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[refactor] SID collision tool: drop --code_fields (single code column only)

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Commits on Jul 9, 2026

Commits on Jul 10, 2026

[refactor] SID collision tool: declare shape via --codebook; private config

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Commits on Jul 13, 2026

Commits on Jul 14, 2026

[doc] add SID append refactoring plan
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Commits on Jul 16, 2026

Commits on Jul 17, 2026

[bugfix] SID collision tool: reject output-into-input and multi-process launch

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