数据库原理 第一次上机实验
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2022-03-27 12:41:33
数据库原理上机实验1SQL练习1实验目的实验内容1.新建一个数据库,命名为zyxt。2. 根据以下要求,用建表语句定义所需的数据表3. 用数据插入语句录入以下数据4. 完成以下操作SQL练习1实验目的掌握基本表的定义;掌握插入数据、修改数据和删除数据的常用形式。实验内容1.新建一个数据库,命名为zyxt。2. 根据以下要求,用建表语句定义所需的数据表该数据库记录某采油厂对油水井实施作业时所消耗的成本。(作业:为保证油水井正常生产所实施的工程项目)成本的消耗(成本表costTable)...
SQL练习1
实验目的
- 掌握基本表的定义;
- 掌握插入数据、修改数据和删除数据的常用形式。
实验内容
1.新建一个数据库,命名为zyxt。
2. 根据以下要求,用建表语句定义所需的数据表
- 该数据库记录某采油厂对油水井实施作业时所消耗的成本。(作业:为保证油水井正常生产所实施的工程项目)
- 成本的消耗(成本表costTable)分为预算、结算、入账三个状态。
预算:采油队向管理部门提出作业申请,并经管理部门批准后,由管理部门负责录入。
结算:某次作业施工结束后,由管理部门与施工单位共同核算各种成本,由管理部门负责录入。
入账:结算后,财务部门将成本计入采油厂账目,由财务部门录入。
(一)、 预算状态时需要录入的数据:(★:字符型 ◆数字型 ▲日期型)
★单据号:某一作业项目的编号 invoice(varchar(16))
★预算单位:指需要对油水井实施作业的采油队代码 departmentId(varchar(16))
★井号:需要实施作业的油水井 oilWall(varchar(16))
◆预算金额 budgetAmount(decimal(10,2))
★预算人 budgetPerson(varchar(16))
▲预算日期 budgetDate(datetime))
(二)、 结算状态时需要录入的数据:(★:字符型 ◆数字型 ▲日期型)
调出某条预算记录,录入以下数据:
▲开工日期 startDate(datetime)
▲完工日期 endDate(datetime)
★施工单位 constructionUnit(varchar(16))
★施工内容 constructionContent(varchar(16))
◆材料费(要求另外用表单独记录材料消耗的明细) materialCost(decimal(10,2))
◆人工费 presonCost(decimal(10,2))
◆设备费 equipmentCost(decimal(10,2))
◆其它费用 otherCost(decimal(10,2))
◆结算金额(材料费+人工费+设备费+其它费用)allCost(decimal(10,2))
★结算人 settlePreson(varchar(16))
▲结算日期 settleDate(datetime)
(三)、 入账状态时需要录入的数据:(★:字符型 ◆数字型 ▲日期型)
调出某条结算记录,录入以下数据:
◆入账金额 recordAmount(decimal(10,2))
★入账人 recordPerson(varchar(16))
▲入账日期 recordDate(datetime)
材料消耗表 materialCostDetail(★单据号 invoice(varchar(16)) ★物码 materialId(decimal(10,2)) ◆消耗数量 consumeQuantity(decimal(10,2)) )
- 为了避免出现数据的不一致和方便数据录入,要求定义以下基础表:(★:字符型)
单位表 departTable:
★单位代码 departID(varchar(16))
★单位名称 departName(varcahr(16))
油水井表 oilWallTable:
★井号 oilWallId(varcahr(16))
★井别:油井/水井 oilWallType(varcahr(16))
★单位代码 (表示某口井由哪个单位负责管理) departID(varcharID(16))
材料表 materiaTable:
★物码 materialId(varchar(16))
★名称 materialName(varchar(16))
★计量单位 measureUnit(varchar(16))
◆单价 Price(decimal(10,2))
3. 用数据插入语句录入以下数据
- 向 单位表(departTable) 插入数据
departID | departName |
---|---|
1122 | productionPlant |
112201 | oilOne |
112202 | oilTwo |
112201001 | oilOneFirst |
112201002 | oilOneSecond |
112201003 | oilOneThird |
112202001 | oilTwoFirst |
112202002 | oilTwoSecond |
- 向 油井表(oilWallTable) 插入数据
oilWallId | oilWallType | departID |
---|---|---|
y001 | oilWall | 112201001 |
y002 | oilWall | 112201001 |
y003 | oilWall | 112201002 |
s001 | waterWall | 112201002 |
y004 | oilWall | 112201003 |
s002 | waterWall | 112202001 |
s003 | waterWall | 112202001 |
y005 | oilWall | 112202002 |
- 向 材料表(materiaTable) 插入数据
materialId | materialName | measureUnit | Price |
---|---|---|---|
wm001 | first | t | 10 |
wm002 | second | m | 10 |
wm003 | third | bucket | 10 |
wm004 | fourth | bag | 10 |
- 向 成本表(costTable) 插入数据
invoice | departmentId | oilWall | budgetAmount | budgetPerson | budgetDate | startDate | endDate | constructionUnit | constructionContent | materialCost | presonCost | equipmentCost | otherCost | allCost | settlePreson | settleDate | recordAmount | recordPerson | recordDate |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
zy2016001 | 112201001 | y001 | 10000.00 | A | 2016-05-01 00:00:00 | 2016-05-04 00:00:00 | 2016-05-25 00:00:00 | companyFirst | plugging | 7000.00 | 2500.00 | 1000.00 | 1400.00 | 11900.00 | B | 2016-05-26 00:00:00 | 11900.00 | C | 2016-05-28 00:00:00 |
zy2016002 | 112201002 | y003 | 11000.00 | A | 2016-05-01 00:00:00 | 2016-05-04 00:00:00 | 2016-05-23 00:00:00 | companySecond | checkPump | 6000.00 | 1500.00 | 1000.00 | 2400.00 | 10900.00 | B | 2016-05-26 00:00:00 | 10900.00 | C | 2016-05-28 00:00:00 |
zy2016003 | 112201002 | s001 | 10500.00 | A | 2016-05-01 00:00:00 | 2016-05-06 00:00:00 | 2016-05-23 00:00:00 | companySecond | profileControl | 6500.00 | 2000.00 | 500.00 | 1400.00 | 10400.00 | B | 2016-05-26 00:00:00 | 10400.00 | C | 2016-05-28 00:00:00 |
zy2016004 | 112202001 | s002 | 12000.00 | A | 2016-05-01 00:00:00 | 2016-05-04 00:00:00 | 2016-05-24 00:00:00 | companyThird | unblock | 6000.00 | 2000.00 | 1000.00 | 1600.00 | 10600.00 | B | 2016-05-26 00:00:00 | 10600.00 | D | 2016-05-28 00:00:00 |
zy2016005 | 112202002 | y005 | 12000.00 | A | 2016-05-01 00:00:00 | 2016-05-04 00:00:00 | 2016-05-28 00:00:00 | companyThird | sandControl | 7000.00 | 1000.00 | 2000.00 | 1300.00 | 11300.00 | B | 2016-06-01 00:00:00 | 11300.00 | B | 2020-6-1 00:00:00 |
- 向 材料消耗表(materialCostDetail) 插入数据
invoice | materialId | consumeQuantity |
---|---|---|
zy2016001 | wm001 | 200 |
zy2016001 | wm002 | 200 |
zy2016001 | wm003 | 200 |
zy2016001 | wm004 | 100 |
zy2016002 | wm001 | 200 |
zy2016002 | wm002 | 200 |
zy2016002 | wm003 | 200 |
zy2016003 | wm001 | 200 |
zy2016003 | wm002 | 200 |
zy2016003 | wm003 | 250 |
zy2016004 | wm001 | 200 |
zy2016004 | wm002 | 200 |
zy2016004 | wm004 | 200 |
zy2016005 | wm001 | 200 |
zy2016005 | wm002 | 200 |
zy2016005 | wm004 | 300 |
4. 完成以下操作
- 将编号为zy2016001的项目的presonCost、allCost和recordAmount增加200元。
//所有内容的代码
create database zyxt
CREATE TABLE costTable
( invoice VARCHAR(16),
departmentId VARCHAR(16),
oilWall VARCHAR(16),
budgetAmount DECIMAL(10,2),
budgetPerson VARCHAR(16),
budgetDate DATETIME,
startDate DATETIME,
endDate DATETIME,
constructionUnit VARCHAR(16),
constructionContent VARCHAR(16),
materialCost DECIMAL(10,2),
presonCost DECIMAL(10,2),
equipmentCost DECIMAL(10,2),
otherCost DECIMAL(10,2),
allCost DECIMAL(10,2),
settlePreson VARCHAR(16),
settleDate DATETIME,
recordAmount DECIMAL(10,2),
recordPerson VARCHAR(16),
recordDate DATETIME
);
CREATE TABLE materialCostDetail
( invoice VARCHAR(16),
materialId VARCHAR(16),
consumeQuantity DECIMAL(10,2)
);
CREATE TABLE departTable
( departID VARCHAR(16),
departName VARCHAR(16)
);
CREATE TABLE oilWallTable
( oilWallId VARCHAR(16),
oilWallType VARCHAR(16),
departID VARCHAR(16)
);
CREATE TABLE materiaTable
( materialId VARCHAR(16),
materialName VARCHAR(16),
measureUnit VARCHAR(16),
Price DECIMAL(10,2)
);
INSERT INTO departTable
VALUES("1122","productionPlant"),
('112201','oilOne'),
('112202','oilTwo'),
('112201001','oilOneFirst'),
('112201002','oilOneSecond'),
('112201003','oilOneThird'),
('112202001','oilTwoFirst'),
('112202002','oilTwoSecond')
INSERT INTO oilWallTable
VALUES('y001','oilWall','112201001'),
('y002','oilWall','112201001'),
('y003','oilWall','112201002'),
("s001","waterWall","112201002"),
("y004","oilWall","112201003"),
("s002","waterWall","112202001"),
("s003","waterWall","112202001"),
("y005","oilWall","112202002")
INSERT INTO materiaTable
VALUES('wm001','first','t','10'),
('wm002','second','m','10'),
('wm003','third','bucket','10'),
('wm004','fourth','bag','10')
INSERT INTO costTable
VALUES('zy2016001','112201001','y001','10000.00','A','2016-05-01 00:00:00','2016-05-04 00:00:00','2016-05-25 00:00:00','companyFirst','plugging','7000.00','2500.00','1000.00','1400.00','11900.00 ','B','2016-05-26 00:00:00','11900.00','C','2016-05-28 00:00:00'),
('zy2016002','112201002','y003','11000.00','A','2016-05-01 00:00:00','2016-05-04 00:00:00','2016-05-23 00:00:00','companySencond','checkPump','6000.00','1500.00','1000.00','2400.00','10900.00','B','2016-05-26 00:00:00','10900.00','C','2016-05-28 00:00:00'),
('zy2016003','112201002','s001','10500.00','A','2016-05-01 00:00:00','2016-05-04 00:00:00','2016-05-23 00:00:00','companySencond','profileControl','6500.00','2000.00','500.00','1400.00','10400.00','B','2016-05-26 00:00:00','10400.00','C','2016-05-28 00:00:00'),
('zy2016004','112201001','s002','12000.00','A','2016-05-01 00:00:00','2016-05-04 00:00:00','2016-05-24 00:00:00','companyThird','unblock','6000.00','2000.00','1000.00','1600.00','10600.00','B','2016-05-26 00:00:00','10600.00','D','2016-05-28 00:00:00'),
('zy2016005','112201002','y005','12000.00','A','2016-05-01 00:00:00','2016-05-04 00:00:00','2016-05-28 00:00:00','companyThird','sandControl','7000.00','1000.00','2000.00','1300.00','11300.00','B','2016-06-01 00:00:00','11300.00','B','2020-6-1 00:00:00')
INSERT
INTO materialCostDetail(invoice,materialId,consumeQuantity)
VALUES('zy2016001','wm001',200),
('zy2016001','wm002',200),
('zy2016001','wm003',200),
('zy2016001','wm004',100),
('zy2016002','wm001',200),
('zy2016002','wm002',200),
('zy2016002','wm003',200),
('zy2016003','wm001',200),
('zy2016003','wm002',200),
('zy2016003','wm003',250),
('zy2016004','wm001',200),
('zy2016004','wm002',200),
('zy2016004','wm004',200),
('zy2016005','wm001',200),
('zy2016005','wm002',200),
('zy2016005','wm004',300);
UPDATE costTable SET presonCost = presonCost+200,allcost = allcost+200,recordAmount=recordAmount+200
WHERE invoice ='zy2016001'
本文地址:https://blog.csdn.net/weixin_44105632/article/details/110947147
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