查找包含字符 'n' 的产品名称。列：产品名称；
Find Product Names which contain character 'n'. Columns: ProductName;
create table Product(id integer, name varchar(100));
insert into Product(id, name) values(1, 'Pen');
insert into Product(id, name) values(2, 'Paper');
insert into Product(id, name) values(3, 'Printer');
insert into Product(id, name) values(4, 'Sharpner');
insert into Product(id, name) values(5, 'Eraser');
insert into Product(id, name) values(6, 'Clip');
答案应该是这样的
姓名
钢笔
打印机
夏普纳
您只想在 where 子句中使用 like 吗？
select name from product where name like '%n%';
create table Product(id integer, name varchar(100));
insert into Product(id, name) values(1, 'Pen');
insert into Product(id, name) values(2, 'Paper');
insert into Product(id, name) values(3, 'Printer');
insert into Product(id, name) values(4, 'Sharpner');
insert into Product(id, name) values(5, 'Eraser');
insert into Product(id, name) values(6, 'Clip');
答案应该是这样的 姓名 钢笔 打印机 夏普纳
您只想在 where 子句中使用 like 吗？
select name from product where name like '%n%';