branch-3.1: [fix](csv reader) fix wrong result when escape same as enclose #57632#57762
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morrySnow merged 1 commit intobranch-3.1from Nov 7, 2025
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branch-3.1: [fix](csv reader) fix wrong result when escape same as enclose #57632#57762morrySnow merged 1 commit intobranch-3.1from
morrySnow merged 1 commit intobranch-3.1from
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### What problem does this PR solve? Fix wrong result when escape same as enclose, introduced by #50101 data: ``` 50,"{""a"": 1}" 60,"{""a"": 2}" ``` query ``` select * from local( "backend_id" = "1760087225568", "file_path" = "test.csv", "format" = "csv", "column_separator" = ",", "enclose" = "\"", "escape" = "\"" ``` expectation： ``` +------+------------+ | k1 | k2 | +------+------------+ | 50 | {"a": 1} | | 60 | {"a": 2} | +------+------------+ ``` real: ``` +------+------------------------+ | k1 | k2 | +------+------------------------+ | 50 | {"a": 1} 60,{"a": 2} | +------+------------------------+ ```
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morningman
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Nov 7, 2025
morrySnow
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Nov 7, 2025
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Cherry-picked from #57632