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Isaac Shoebottom
2022-10-07 00:48:09 -03:00
commit 5f5056d65a
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65
Labs/Lab5/AllQueries.txt Normal file
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1:
select *
from LGBRAND
order by BRAND_TYPE;
2:
select BRAND_TYPE as `Brand Type` ,count(BRAND_TYPE) as `Number of each brand types`
from LGBRAND
group by BRAND_TYPE;
3:
select CUST_STATE as `State`, count(CUST_BALANCE) as `Number of non zero balances`
from LGCUSTOMER
where CUST_BALANCE != 0
group by CUST_STATE;
4:
select CUST_STATE as `State`, count(CUST_BALANCE) as `Number of non zero balances`
from LGCUSTOMER
where
CUST_BALANCE != 0
group by CUST_STATE
having
count(CUST_CODE) > 100;
5:
select CUST_STATE as `State`, count(CUST_BALANCE) as `Number of non zero balances`
from LGCUSTOMER
where
CUST_BALANCE != 0
group by CUST_STATE
having
count(CUST_CODE) > 100
order by STATE desc;
6:
select CUST_STATE as `State`, count(CUST_BALANCE) as `Number of non zero balances`
from LGCUSTOMER
where
CUST_BALANCE != 0
group by CUST_STATE
having
count(CUST_CODE) > 100
order by count(CUST_CODE);
7:
select SUM(LINE_NUM) as `Number of Products purchased`, BRAND_TYPE as `Brand`
from LGCUSTOMER
natural join LGINVOICE
natural join LGLINE
natural join LGPRODUCT
natural join LGBRAND
where
CUST_STATE = "ME"
group by BRAND_TYPE;
8:
select SUM(LINE_NUM) as `Number of Products purchased`, BRAND_TYPE as `Brand`, CUST_STATE as `State`
from LGCUSTOMER
natural join LGINVOICE
natural join LGLINE
natural join LGPRODUCT
natural join LGBRAND
group by BRAND_TYPE, CUST_STATE
having SUM(LINE_NUM) < 10;
9:
select
MAX(EMP_HIREDATE) as `Hire date`,
EMP_FNAME as `First Name`,
EMP_LNAME as `Last Name`,
DATEDIFF(CURRENT_DATE, MAX(EMP_HIREDATE)) as `Days since hire`
from LGEMPLOYEE;

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Labs/Lab5/IsaacShoebottom_CS1103_Lab5.docx Normal file
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select *
from LGBRAND
order by BRAND_TYPE;

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+----------+--------------------+------------+
| BRAND_ID | BRAND_NAME | BRAND_TYPE |
+----------+--------------------+------------+
| 25 | STUTTENFURST | CONTRACTOR |
| 27 | HOME COMFORT | CONTRACTOR |
| 28 | OLDE TYME QUALITY | CONTRACTOR |
| 30 | LONG HAUL | CONTRACTOR |
| 35 | LE MODE | PREMIUM |
| 26 | HOMESTEADER FINEST | PREMIUM |
| 33 | BINDER PRIME | PREMIUM |
| 34 | PRIME OF LIFE | VALUE |
| 32 | YOUR HOME HELPER | VALUE |
| 31 | VALU-MATTE | VALUE |
| 29 | BUSTERS | VALUE |
| 24 | REGAL HOME | VALUE |
| 23 | FORESTERS BEST | VALUE |
+----------+--------------------+------------+

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select BRAND_TYPE as `Brand Type` ,count(BRAND_TYPE) as `Number of each brand types`
from LGBRAND
group by BRAND_TYPE;

7
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+------------+----------------------------+
| Brand Type | Number of each brand types |
+------------+----------------------------+
| CONTRACTOR | 4 |
| PREMIUM | 3 |
| VALUE | 6 |
+------------+----------------------------+

4
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select CUST_STATE as `State`, count(CUST_BALANCE) as `Number of non zero balances`
from LGCUSTOMER
where CUST_BALANCE != 0
group by CUST_STATE;

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+-------+-----------------------------+
| State | Number of non zero balances |
+-------+-----------------------------+
| AL | 39 |
| CT | 12 |
| DE | 2 |
| FL | 57 |
| GA | 32 |
| IN | 52 |
| KY | 42 |
| MA | 34 |
| MD | 51 |
| ME | 14 |
| MI | 30 |
| MS | 24 |
| NC | 59 |
| NH | 8 |
| NJ | 34 |
| NY | 104 |
| OH | 60 |
| PA | 118 |
| RI | 8 |
| SC | 23 |
| TN | 32 |
| VA | 38 |
| VT | 27 |
| WV | 27 |
+-------+-----------------------------+

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select CUST_STATE as `State`, count(CUST_BALANCE) as `Number of non zero balances`
from LGCUSTOMER
where
CUST_BALANCE != 0
group by CUST_STATE
having
count(CUST_CODE) > 100;

6
Labs/Lab5/Q4.txt Normal file
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+-------+-----------------------------+
| State | Number of non zero balances |
+-------+-----------------------------+
| NY | 104 |
| PA | 118 |
+-------+-----------------------------+

8
Labs/Lab5/Q5.sql Normal file
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select CUST_STATE as `State`, count(CUST_BALANCE) as `Number of non zero balances`
from LGCUSTOMER
where
CUST_BALANCE != 0
group by CUST_STATE
having
count(CUST_CODE) > 100
order by STATE desc;

7
Labs/Lab5/Q5.txt Normal file
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+-------+-----------------------------+
| State | Number of non zero balances |
+-------+-----------------------------+
| PA | 118 |
| NY | 104 |
+-------+-----------------------------+

8
Labs/Lab5/Q6.sql Normal file
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select CUST_STATE as `State`, count(CUST_BALANCE) as `Number of non zero balances`
from LGCUSTOMER
where
CUST_BALANCE != 0
group by CUST_STATE
having
count(CUST_CODE) > 100
order by count(CUST_CODE);

7
Labs/Lab5/Q6.txt Normal file
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+-------+-----------------------------+
| State | Number of non zero balances |
+-------+-----------------------------+
| NY | 104 |
| PA | 118 |
+-------+-----------------------------+

9
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select SUM(LINE_NUM) as `Number of Products purchased`, BRAND_TYPE as `Brand`
from LGCUSTOMER
natural join LGINVOICE
natural join LGLINE
natural join LGPRODUCT
natural join LGBRAND
where
CUST_STATE = "ME"
group by BRAND_TYPE;

8
Labs/Lab5/Q7.txt Normal file
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+------------------------------+------------+
| Number of Products purchased | Brand |
+------------------------------+------------+
| 249 | CONTRACTOR |
| 126 | PREMIUM |
| 130 | VALUE |
+------------------------------+------------+

8
Labs/Lab5/Q8.sql Normal file
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select SUM(LINE_NUM) as `Number of Products purchased`, BRAND_TYPE as `Brand`, CUST_STATE as `State`
from LGCUSTOMER
natural join LGINVOICE
natural join LGLINE
natural join LGPRODUCT
natural join LGBRAND
group by BRAND_TYPE, CUST_STATE
having SUM(LINE_NUM) < 10;

6
Labs/Lab5/Q8.txt Normal file
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+------------------------------+-------+-------+
| Number of Products purchased | Brand | State |
+------------------------------+-------+-------+
| 7 | VALUE | DE |
+------------------------------+-------+-------+

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select
MAX(EMP_HIREDATE) as `Hire date`,
EMP_FNAME as `First Name`,
EMP_LNAME as `Last Name`,
DATEDIFF(CURRENT_DATE, MAX(EMP_HIREDATE)) as `Days since hire`
from LGEMPLOYEE;

6
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+------------+------------+-----------+-----------------+
| Hire date | First Name | Last Name | Days since hire |
+------------+------------+-----------+-----------------+
| 2017-12-15 | TAMARA | MCDONALD | 1155 |
+------------+------------+-----------+-----------------+