Boolean

• x || y
• x && y
• !x

Boolean x || Boolean y

Returns true if x is true or y is true.

Examples

• The return value of the following statement is abc.

  Integer s=4,d=8;
Integer f=6;
if ( f>s || f>d )
{
return "abc";
}

• if ((@"Annual Sales" > 50000) ||(@"Annual Sales"<0)) then
"Customer needs attention"
else
"Normal customer"

Boolean x && Boolean y

Returns true if x is true and y is true.

Examples

• The return value of the following statement is abc.

  Integer s=4,d=8;
Integer f=6;
if ( f>s && f<d )
{
return "abc";
}

• if ((@"Annual Sales" <3000) && (@Customers_Country=="USA")) then
"Customer is in the USA and Annual Sales is less than 3000"
else
"Others"

! Boolean x

Returns true if x is false.

Example

The return value of the following statement is def.

Integer s=4, d=8;
Integer f=6;
if ( ! ( f>s ) )
return  "abc"
else
return "def"