📜  显示列 - 无论代码示例

📅  最后修改于: 2022-03-11 14:58:10.503000             🧑  作者: Mango

代码示例3
SHOW [EXTENDED] [FULL] {COLUMNS | FIELDS}
    {FROM | IN} tbl_name
    [{FROM | IN} db_name]
    [LIKE 'pattern' | WHERE expr]