From 304cdd484a820bd09bd1410c11af3fbec90cccc9 Mon Sep 17 00:00:00 2001 From: houfaxin Date: Thu, 27 Nov 2025 11:48:06 +0800 Subject: [PATCH 1/3] Update dumpling-overview.md --- dumpling-overview.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dumpling-overview.md b/dumpling-overview.md index 632b452bc9613..da23f993332de 100644 --- a/dumpling-overview.md +++ b/dumpling-overview.md @@ -400,7 +400,7 @@ SET GLOBAL tidb_gc_life_time = '10m'; | `--cert` | The address of the client certificate file for TLS connection | | `--key` | The address of the client private key file for TLS connection | | `--csv-delimiter` | Delimiter of character type variables in CSV files | '"' | -| `--csv-separator` | Separator of each value in CSV files. It is not recommended to use the default ','. It is recommended to use '\|+\|' or other uncommon character combinations| ',' | ',' | +| `--csv-separator` | Separator of each value in CSV files. If the data contains commas, it is recommended to use an uncommon or non-standard character as the delimiter when exporting the source file. Invisible characters are supported as delimiters, for example: `--csv-separator $'\001'`.| ',' | ',' | | `--csv-null-value` | Representation of null values in CSV files | "\\N" | | `--escape-backslash` | Use backslash (`\`) to escape special characters in the export file | true | | `--output-filename-template` | The filename templates represented in the format of [golang template](https://golang.org/pkg/text/template/#hdr-Arguments)
Support the `{{.DB}}`, `{{.Table}}`, and `{{.Index}}` arguments
The three arguments represent the database name, table name, and chunk ID of the data file | `{{.DB}}.{{.Table}}.{{.Index}}` | From f1302aea95325d1ae7333656b8babaa631800377 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Thu, 27 Nov 2025 11:52:41 +0800 Subject: [PATCH 2/3] Update dumpling-overview.md Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> --- dumpling-overview.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dumpling-overview.md b/dumpling-overview.md index da23f993332de..94ae8b26d56c8 100644 --- a/dumpling-overview.md +++ b/dumpling-overview.md @@ -400,7 +400,7 @@ SET GLOBAL tidb_gc_life_time = '10m'; | `--cert` | The address of the client certificate file for TLS connection | | `--key` | The address of the client private key file for TLS connection | | `--csv-delimiter` | Delimiter of character type variables in CSV files | '"' | -| `--csv-separator` | Separator of each value in CSV files. If the data contains commas, it is recommended to use an uncommon or non-standard character as the delimiter when exporting the source file. Invisible characters are supported as delimiters, for example: `--csv-separator $'\001'`.| ',' | ',' | +| `--csv-separator` | Separator for each value in CSV files. If your data contains commas, it is recommended to use an uncommon character as the separator. Invisible characters are also supported, for example: `--csv-separator $'\001'`. | ',' | | `--csv-null-value` | Representation of null values in CSV files | "\\N" | | `--escape-backslash` | Use backslash (`\`) to escape special characters in the export file | true | | `--output-filename-template` | The filename templates represented in the format of [golang template](https://golang.org/pkg/text/template/#hdr-Arguments)
Support the `{{.DB}}`, `{{.Table}}`, and `{{.Index}}` arguments
The three arguments represent the database name, table name, and chunk ID of the data file | `{{.DB}}.{{.Table}}.{{.Index}}` | From 10dbeeda413575089c1528594d1d3d5b005d7e21 Mon Sep 17 00:00:00 2001 From: xixirangrang Date: Thu, 27 Nov 2025 11:59:10 +0800 Subject: [PATCH 3/3] Update dumpling-overview.md --- dumpling-overview.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dumpling-overview.md b/dumpling-overview.md index 94ae8b26d56c8..d83bf26440b1b 100644 --- a/dumpling-overview.md +++ b/dumpling-overview.md @@ -400,7 +400,7 @@ SET GLOBAL tidb_gc_life_time = '10m'; | `--cert` | The address of the client certificate file for TLS connection | | `--key` | The address of the client private key file for TLS connection | | `--csv-delimiter` | Delimiter of character type variables in CSV files | '"' | -| `--csv-separator` | Separator for each value in CSV files. If your data contains commas, it is recommended to use an uncommon character as the separator. Invisible characters are also supported, for example: `--csv-separator $'\001'`. | ',' | +| `--csv-separator` | Separator for each value in CSV files. If your data contains commas, it is recommended to use a combination of uncommon characters as the separator. Invisible characters are also supported, for example: `--csv-separator $'\001'`. | ',' | | `--csv-null-value` | Representation of null values in CSV files | "\\N" | | `--escape-backslash` | Use backslash (`\`) to escape special characters in the export file | true | | `--output-filename-template` | The filename templates represented in the format of [golang template](https://golang.org/pkg/text/template/#hdr-Arguments)
Support the `{{.DB}}`, `{{.Table}}`, and `{{.Index}}` arguments
The three arguments represent the database name, table name, and chunk ID of the data file | `{{.DB}}.{{.Table}}.{{.Index}}` |