string-function_dev #1851
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morrySnow
reviewed
Jan 17, 2025
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| ```sql | ||
| trim( str [, VARCHAR rhs]) |
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- 函数名大写
- 不需要参数类型
- 参数需要用尖括号包裹
Suggested change
| trim( str [, VARCHAR rhs]) | |
| TRIM( <str> [, <rhs> ]) |
| ```sql | ||
| trim( str [, VARCHAR rhs]) | ||
| ``` | ||
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| ### keywords | ||
| UCASE | ||
| ```sql | ||
| mysql> SELECT ucase("aBc123"); |
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不用能 prompt
Suggested change
| mysql> SELECT ucase("aBc123"); | |
| SELECT ucase("aBc123"); |
| ## 描述 | ||
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| 将URL转换为解码字符串。 | ||
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| ## 语法 | ||
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| ```sql | ||
| VARCHAR url_decode(VARCHAR url) | ||
| URL_DECODE(' STRING ') | ||
| ``` | ||
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| ### Parameters |
| URL_ENCODE(' STRING ') | ||
| ``` | ||
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| ## 必选参数 |
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Suggested change
| ## 必选参数 | |
| ## 参数 |
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| ## 必选参数 | ||
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| - STRING: 待编码的字符串。 |
| ## 示例 | ||
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| ```sql | ||
| mysql> select URL_ENCODE('Doris Q&A'); |
morrySnow
reviewed
Jan 17, 2025
docs/sql-manual/sql-functions/scalar-functions/string-functions/trim-in.md
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morrySnow
reviewed
Jan 18, 2025
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| When the 'rhs' parameter is not present, remove the continuous spaces that appear from the starting and ending of the 'str' parameter. Otherwise, remove 'rhs'. | ||
| ```sql | ||
| RTIM( <str> [ , <rhs>]) |
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Suggested change
| RTIM( <str> [ , <rhs>]) | |
| TRIM( <str> [ , <rhs>]) |
| select URL_ENCODE('Doris Q&A'); | ||
| ``` | ||
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| ```sql |
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Suggested change
| ```sql | |
| ```text |
| ## 语法 | ||
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| `DOUBLE get_json_double(VARCHAR json_str, VARCHAR json_path)` | ||
| `DOUBLE GET_JSON_DOUBLE( <json_str>, <json_path>)` |
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- 要用 code block 不要用 inline code
- 不要返回类型
Suggested change
| `DOUBLE GET_JSON_DOUBLE( <json_str>, <json_path>)` | |
| ```sql | |
| GET_JSON_DOUBLE( <json_str>, <json_path>) | |
| ``` |
morrySnow
reviewed
Jan 18, 2025
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| When the 'rhs' parameter is not present, remove the continuous spaces that appear from the starting and ending of the 'str' parameter. Otherwise, remove 'rhs'. | ||
| ```sql | ||
| RTIM( <str> [ , <rhs>]) |
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Suggested change
| RTIM( <str> [ , <rhs>]) | |
| TRIM( <str> [ , <rhs>]) |
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