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dumpling: clarify description about --csv-separator (#21126) #21133

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Merged
ti-chi-bot merged 4 commits into from
Nov 27, 2025
Merged

dumpling: clarify description about --csv-separator (#21126) #21133

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26722e2
Update dumpling-overview.md
pepezzzz Nov 26, 2025
91cbaf6
Update dumpling-overview.md
pepezzzz Nov 27, 2025
e1dd980
Update dumpling-overview.md
hfxsd Nov 27, 2025
7dccc1a
Update dumpling-overview.md
hfxsd Nov 27, 2025
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2 changes: 1 addition & 1 deletion dumpling-overview.md
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Expand Up @@ -372,7 +372,7 @@ SET GLOBAL tidb_gc_life_time = '10m';
| --cert | 用于 TLS 连接的 client certificate 文件的地址 |
| --key | 用于 TLS 连接的 client private key 文件的地址 |
| --csv-delimiter | CSV 文件中字符类型变量的定界符 | '"' |
| --csv-separator | CSV 文件中各值的分隔符，如果数据中可能有逗号，建议源文件导出时分隔符使用非常见组合字符| ','|
| --csv-separator | CSV 文件中各值的分隔符。如果数据中包含逗号，建议导出源文件时，使用非常见组合字符作为分隔符。支持不可见字符作为分隔符，如：`--csv-separator $'\001'` | ','|
| --csv-null-value | CSV 文件空值的表示 | "\\N" |
| --csv-line-terminator | CSV 文件中表示行尾的换行符。将数据导出为 CSV 文件时，可以通过该选项传入所需的换行符。该选项支持 "\\r\\n" 和 "\\n"，默认值为 "\\r\\n"，和历史版本保持一致。由于 bash 中不同的引号会应用不同的转义规则，如需指定 LF 为换行符，可使用类似 `--csv-line-terminator $'\n'` 的语法。| "\\r\\n" |
| --escape-backslash | 使用反斜杠 (`\`) 来转义导出文件中的特殊字符 | true |
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