add double quetes description about tablename

Author: leto-b

src/UserGuide/Master/Table/Basic-Concept/Table-Management.md

@@ -70,6 +70,7 @@ comment
    2. Can include special characters such as `~!`"`%`, etc.
    3. Names with special or Chinese characters must be enclosed in double quotes (`""`).
    4. Outer double quotes are not retained in the final table name. For example: `"a""b"` becomes `a"b`.
+   5. If a table name itself needs to include a double quotation mark ("), it must be represented by two double quotation marks ("").
 5. **`columnDefinition`**: Column names share the same characteristics as table names and can include special characters such as `.`.
 6. COMMENT adds comments to the table.
 

src/UserGuide/latest-Table/Basic-Concept/Table-Management.md

@@ -70,6 +70,7 @@ comment
    2. Can include special characters such as `~!`"`%`, etc.
    3. Names with special or Chinese characters must be enclosed in double quotes (`""`).
    4. Outer double quotes are not retained in the final table name. For example: `"a""b"` becomes `a"b`.
+   5. If a table name itself needs to include a double quotation mark ("), it must be represented by two double quotation marks ("").
 5. **`columnDefinition`**: Column names share the same characteristics as table names and can include special characters such as `.`.
 6. COMMENT adds comments to the table.
 

src/zh/UserGuide/Master/Table/Basic-Concept/Table-Management.md

@@ -69,7 +69,7 @@ comment
    - 大小写不敏感
    - 名称可包含特殊字符，如  `~!`"%` 等 
    - 包含特殊字符如 or 中文字符的数据库名创建时必须用双引号 "" 括起来。
-   - 当为表命名时，最外层的双引号（`""`）不会在实际创建的表名中出现。
+   - 当为表命名时，最外层的双引号（`""`）不会在实际创建的表名中出现。若表名本身需要包含双引号（"），则需用两个双引号（""） 表示一个双引号。
    - ```SQL
       "a""b" --> a"b
       """""" --> ""

src/zh/UserGuide/latest-Table/Basic-Concept/Table-Management.md

@@ -69,7 +69,7 @@ comment
    - 大小写不敏感
    - 名称可包含特殊字符，如  `~!`"%` 等 
    - 包含特殊字符如 or 中文字符的数据库名创建时必须用双引号 "" 括起来。
-   - 当为表命名时，最外层的双引号（`""`）不会在实际创建的表名中出现。
+   - 当为表命名时，最外层的双引号（`""`）不会在实际创建的表名中出现。若表名本身需要包含双引号（"），则需用两个双引号（""） 表示一个双引号。
    - ```SQL
       "a""b" --> a"b
       """""" --> ""