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docs: fix unsigned small int range typo (#16093)

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Shuduo Sang 2022-08-13 21:04:27 +08:00 committed by GitHub
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docs/zh/12-taos-sql/01-data-type.md
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@ -34,7 +34,7 @@ CREATE DATABASE db_name PRECISION 'ns';
| 7 | DOUBLE | 8 | 双精度浮点型，有效位数 15-16，范围 [-1.7E308, 1.7E308] | | 7 | DOUBLE | 8 | 双精度浮点型，有效位数 15-16，范围 [-1.7E308, 1.7E308] |
| 8 | BINARY | 自定义 | 记录单字节字符串，建议只用于处理 ASCII 可见字符，中文等多字节字符需使用 nchar。 | | 8 | BINARY | 自定义 | 记录单字节字符串，建议只用于处理 ASCII 可见字符，中文等多字节字符需使用 nchar。 |
| 9 | SMALLINT | 2 | 短整型， 范围 [-32768, 32767] | | 9 | SMALLINT | 2 | 短整型， 范围 [-32768, 32767] |
| 10 | SMALLINT UNSIGNED | 2| 无符号短整型，范围 [0, 655357] | | 10 | SMALLINT UNSIGNED | 2| 无符号短整型，范围 [0, 65535] |
| 11 | TINYINT | 1 | 单字节整型，范围 [-128, 127] | | 11 | TINYINT | 1 | 单字节整型，范围 [-128, 127] |
| 12 | TINYINT UNSIGNED | 1 | 无符号单字节整型，范围 [0, 255] | | 12 | TINYINT UNSIGNED | 1 | 无符号单字节整型，范围 [0, 255] |
| 13 | BOOL | 1 | 布尔型，{true, false} | | 13 | BOOL | 1 | 布尔型，{true, false} |