Tag: programming languages

var2 NUMBER := 0;

INTO var2

WHERE name = 'JORDAN';

var1 :=var2 + 2000;

There are no errors in this PL/SQL block

RAISE

PRAGMA EXCEPTION_INIT

OTHERS

EXCEPTION

1

1234

123

234

c++

c

Compile time error

None of these

abc

xyz

Compile time error

None of these

None of these

Compile time error

abc

xyz

0

Garbage value

Compile time error

1

loads a new record into the input buffer if an end-of-record is found in the current record

holds the current data line in the buffer for another input statement to process

can be used to read multiple observations from a single data line

is a syntax error

numeric, 8 bytes

numeric, 10 bytes

character, 8 bytes

character, 10 bytes

totquantity = sum(totquantity + quantity);

totquantity + quantity;

totquantity 0; sum totquantity;

retain totquantity 0; totquantity = totquantity + quantity;