!= 或 ` 操作符。查询不等于某个值的数据：，，`sql，SELECT * FROM table_name WHERE column_name != 'value';，`，，或者，，`sql，SELECT * FROM table_name WHERE column_name 'value';，``!= 或 ` 操作符。查询不等于某个值的数据：，，`sql，SELECT * FROM table_name WHERE column_name != 'value';，`，，或者，，`sql，SELECT * FROM table_name WHERE column_name 'value';，``Powered By Z-BlogPHP 1.7.3