-3
CREATE TABLE table1(kid char(2),color varchar(9));
INSERT INTO table1('k1'.'yello');
INSERT INTO table1('k1'.'red');
INSERT INTO table1('k2'.'yello');
INSERT INTO table1('k2'.'blue');
INSERT INTO table1('k3'.'yello');
问:显示kid
的表1有color
值黄色和红色(他们都)?什么是下表的sql查询?
什么是sql查询?
这个功课是? – driis
yes123表示不是真正的问题 – dynamic