Lets divide the pattern in 6 groups:
Group 1: [0-9]+;
Any quantity of numbers followed by ; and a space
Group 2: [0-9]+
Any quantity of numbers followed by a space
Group 3: [0-9]+
Any quantity of numbers followed by a space
Group 4: SCHEMA -
Exactly the text SCHEMA -
Group 5: here's the problem...
Anything unless exactly the text information-schema or anything that doesn't start with pg_
Group 6: [a-zA-Z]+
Any quantity of characters.
Emerson Santon Reed
"One Developer CAN Make a Difference. A community CAN make a future." - Craig Boyd