User:Auró/sandbox 3: Difference between revisions
Appearance
Content deleted Content added
Line 12: | Line 12: | ||
!Scope="col"|Quantity |
!Scope="col"|Quantity |
||
|- |
|- |
||
|A1 |
|||
|A2 |
|A2 |
||
|A3 |
|A3 |
||
|A4 |
|A4 |
||
|A5 |
|||
|- |
|- |
||
!scope="row" |
|||
|B1 |
|B1 |
||
|B2 |
|B2 |
||
|B3 |
|B3 |
||
|B4 |
|B4 |
||
|B5 |
|||
|- |
|- |
||
!scope="row" |
|||
|C1 |
|C1 |
||
|C2 |
|C2 |
||
|C3 |
|C3 |
||
|C4 |
|C4 |
||
|C5 |
|||
|- |
|- |
||
!scope="row" |
|||
|D1 |
|D1 |
||
|D2 |
|D2 |
||
|D3 |
|D3 |
||
|D4 |
|D4 |
||
|D5 |
|||
|- |
|- |
||
!scope="row" |
!scope="row" |
||
Line 40: | Line 41: | ||
|E3 |
|E3 |
||
|E4 |
|E4 |
||
|E5 |
|||
|} |
|} |
Revision as of 21:36, 16 September 2018
Basics
Basically a data base is a table containing information organized in columns and rows. Table 1 below is a simple instance of a database.
Customer | Purchase order | Product | Manufacturing unit | Quantity | |
---|---|---|---|---|---|
A1 | A2 | A3 | A4 | A5 | |
B1 | B2 | B3 | B4 | B5 | |
C1 | C2 | C3 | C4 | C5 | |
D1 | D2 | D3 | D4 | D5 | |
scope="row" | E1 | E2 | E3 | E4 | E5 |