fix: copy multi-byte characters using text format failed#4216
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olavloite merged 2 commits intopostgresql-dialectfrom Mar 11, 2026
Merged
fix: copy multi-byte characters using text format failed#4216olavloite merged 2 commits intopostgresql-dialectfrom
olavloite merged 2 commits intopostgresql-dialectfrom
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Using CSV format with the COPY command in combination with data that contained multi-byte characters would fail, as the length that was included in the data message would use the text length, instead of the underlying bytes length. This would cause COPY commands using the CSV format to fail if the data for example contained a letter like 'Ä' or any other multi-byte letter.
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Using CSV format with the COPY command in combination with data that contained multi-byte characters would fail, as the length that was included in the data message would use the text length, instead of the underlying bytes length.
This would cause COPY commands using the CSV format to fail if the data for example contained a letter like 'Ä' or any other multi-byte letter.