Database : prttest
Restore  : YES

Operator : inside
Number   : 1
Signature: xpoint x xrectangle -> bool
Example  : query p1 inside r1
Result   : TRUE

Operator : inside
Number   : 2
Signature: xrectangle x xrectangle -> bool
Example  : query r2 inside r1
Result   : TRUE

Operator : intersects
Number   : 1
Signature: xrectangle x xrectangle -> bool
Example  : query r1 intersects r2
Result   : TRUE