我需要查询我的数据库中有销售商品记录的表格。我希望查询检测特定产品并计算出售数量。该产品现在有300个,但未来会增加。如何编写这个MySQL数据库查询?
下面是我的数据库表
#----------------------------
# Table structure for litorder
#----------------------------
CREATE TABLE `litorder` (
`id` int(10) NOT NULL auto_increment,
`name` varchar(50) NOT NULL default '',
`address` varchar(50) NOT NULL default '',
`xdate` date NOT NULL default '0000-00-00',
`ref` varchar(20) NOT NULL default '',
`code1` varchar(50) NOT NULL default '',
`code2` varchar(50) NOT NULL default '',
`code3` varchar(50) NOT NULL default '',
`code4` varchar(50) NOT NULL default '',
`code5` varchar(50) NOT NULL default '',
`code6` varchar(50) NOT NULL default '',
`code7` varchar(50) NOT NULL default '',
`code8` varchar(50) NOT NULL default '',
`code9` varchar(50) NOT NULL default '',
`code10` varchar(50) NOT NULL default '',
`code11` varchar(50) character set latin1 collate latin1_bin NOT NULL default '',
`code12` varchar(50) NOT NULL default '',
`code13` varchar(50) NOT NULL default '',
`code14` varchar(50) NOT NULL default '',
`code15` varchar(50) NOT NULL default '',
`product1` varchar(100) NOT NULL default '0',
`product2` varchar(100) NOT NULL default '0',
`product3` varchar(100) NOT NULL default '0',
`product4` varchar(100) NOT NULL default '0',
`product5` varchar(100) NOT NULL default '0',
`product6` varchar(100) NOT NULL default '0',
`product7` varchar(100) NOT NULL default '0',
`product8` varchar(100) NOT NULL default '0',
`product9` varchar(100) NOT NULL default '0',
`product10` varchar(100) NOT NULL default '0',
`product11` varchar(100) NOT NULL default '0',
`product12` varchar(100) NOT NULL default '0',
`product13` varchar(100) NOT NULL default '0',
`product14` varchar(100) NOT NULL default '0',
`product15` varchar(100) NOT NULL default '0',
`price1` int(10) NOT NULL default '0',
`price2` int(10) NOT NULL default '0',
`price3` int(10) NOT NULL default '0',
`price4` int(10) NOT NULL default '0',
`price5` int(10) NOT NULL default '0',
`price6` int(10) NOT NULL default '0',
`price7` int(10) NOT NULL default '0',
`price8` int(10) NOT NULL default '0',
`price9` int(10) NOT NULL default '0',
`price10` int(10) NOT NULL default '0',
`price11` int(10) NOT NULL default '0',
`price12` int(10) NOT NULL default '0',
`price13` int(10) NOT NULL default '0',
`price14` int(10) NOT NULL default '0',
`price15` int(10) NOT NULL default '0',
`quantity1` int(10) NOT NULL default '0',
`quantity2` int(10) NOT NULL default '0',
`quantity3` int(10) NOT NULL default '0',
`quantity4` int(10) NOT NULL default '0',
`quantity5` int(10) NOT NULL default '0',
`quantity6` int(10) NOT NULL default '0',
`quantity7` int(10) NOT NULL default '0',
`quantity8` int(10) NOT NULL default '0',
`quantity9` int(10) NOT NULL default '0',
`quantity10` int(10) NOT NULL default '0',
`quantity11` int(10) NOT NULL default '0',
`quantity12` int(10) NOT NULL default '0',
`quantity13` int(10) NOT NULL default '0',
`quantity14` int(10) NOT NULL default '0',
`quantity15` int(10) NOT NULL default '0',
`amount1` int(10) NOT NULL default '0',
`amount2` int(10) NOT NULL default '0',
`amount3` int(10) NOT NULL default '0',
`amount4` int(10) NOT NULL default '0',
`amount5` int(10) NOT NULL default '0',
`amount6` int(10) NOT NULL default '0',
`amount7` int(10) NOT NULL default '0',
`amount8` int(10) NOT NULL default '0',
`amount9` int(10) NOT NULL default '0',
`amount10` int(10) NOT NULL default '0',
`amount11` int(10) NOT NULL default '0',
`amount12` int(10) NOT NULL default '0',
`amount13` int(10) NOT NULL default '0',
`amount14` int(10) NOT NULL default '0',
`amount15` int(10) NOT NULL default '0',
`totalNaira` double(20,0) NOT NULL default '0',
`totalDollar` int(20) NOT NULL default '0',
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COMMENT='InnoDB free: 4096 kB; InnoDB free: 4096 kB; InnoDB free: 409';
#----------------------------
# Records for table litorder
#----------------------------
insert into litorder values
(27, 'Sanyaolu Fisayo', '14 Adegboyega Street Palmgrove Lagos', '2010-05-31', '', 'DL 001', 'DL 002', 'DL 003', '', '', '', '', '', '', '', '', '', '', '', '', 'AILMENT & PREVENTION DVD- ENGLISH', 'AILMENT & PREVENTION DVD- HAUSA', 'BEAUTY CD', '', '', '', '', '', '', '', '', '', '', '', '', 800, 800, 3000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 16, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12800, 12800, 60000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '85600', 563),
(28, 'Irenonse Esther', 'Lagos,Nigeria', '2010-06-01', '', 'DL 005', 'DL 008', 'FC 004', '', '', '', '', '', '', '', '', '', '', '', '', 'GET HEALTHY DVD', 'YOUR FUTURE DVD', 'FOREVER FACE CAP (YELLOW)', '', '', '', '', '', '', '', '', '', '', '', '', 1000, 900, 2000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2000, 1800, 6000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '9800', 64),
(29, 'Kalu Lekway', 'Lagos, Nigeria', '2010-06-01', '', 'DL 001', 'DL 003', '', '', '', '', '', '', '', '', '', '', '', '', '', 'AILMENT & PREVENTION DVD- ENGLISH', 'BEAUTY CD', '', '', '', '', '', '', '', '', '', '', '', '', '', 800, 3000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2400, 18000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '20400', 133),
(30, 'Dele', 'Ilupeju', '2010-06-02', '', 'DL 001', 'DL 003', '', '', '', '', '', '', '', '', '', '', '', '', '', 'AILMENT & PREVENTION DVD- ENGLISH', 'BEAUTY CD', '', '', '', '', '', '', '', '', '', '', '', '', '', 800, 3000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8000, 30000, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '38000', 250);
您需要更具体地了解您要做的事情。 – Amber 2010-06-02 20:42:18
说明字段 – Ben 2010-06-02 20:43:16
我们不应该为您建立查询,如果您可以给我们一个想法,我们可以帮助您。 – 2010-06-02 20:43:43