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在MySQL中选择多个共享最小(PRICE)值的书名？

2024-05-13 22:06:07 402

为此，请使用MySQLMIN()。让我们首先创建一个-

mysql> create table DemoTable1414
   -> (
   -> BookTitle varchar(40),
   -> BookPrice int
   -> );

使用insert在表中插入一些记录-

mysql> insert into DemoTable1414 values('Deep dive using java',560);
mysql> insert into DemoTable1414 values('C++ in depth',360);
mysql> insert into DemoTable1414 values('Data structure in C',590);
mysql> insert into DemoTable1414 values('Algorithm in C++',1090);
mysql> insert into DemoTable1414 values('Java in Depth',360);

使用选择显示表中的所有记录-

mysql> select * from DemoTable1414;

这将产生以下输出-

+----------------------+-----------+
| BookTitle            | BookPrice |
+----------------------+-----------+
| Deep dive using java |       560 |
| C++ in depth         |       360 |
| Data structure in C  |       590 |
| Algorithm in C++     |      1090 |
| Java in Depth        |       360 |
+----------------------+-----------+
5 rows in set (0.00 sec)

以下是查询以选择共享最低价格值的多个书名-

mysql> select BookTitle from DemoTable1414
   -> where BookPrice= ( select min(BookPrice) from DemoTable1414);

这将产生以下输出-

+---------------+
| BookTitle     |
+---------------+
| C++ in depth  |
| Java in Depth |
+---------------+
2 rows in set (0.00 sec)

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在MySQL中选择多个共享最小(PRICE)值的书名？

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