This question contains the sequence of command necessary to do the following problems:
Problem #1 I have a relation ABC.
What are the sequence of commands to determine its structure?
Problem #2
I have a relation XYZ.
Its structure is noted to the right
XYZ = { file (B1) of } record
B1 : integer; { block number B1
Name : Char8; { B1 name
end;
What are the sequence of commands to read the first and last records of relation XYZ?
Problem #3 Continuing with relation XYZ
What are the seuquence of commands to read key value 10 and the next 2 records?
On cmd type to clone the project
https://github.com/hernanijj/8.-Question.git
Problem#1
-bq rel<ABC> di x
Problem#2
-bq rel<XYZ> re f re l x
Probmlem#3
-bq rel<XYZ> key<10> re k re n re n x