Regular expression to match every occurrence outside brackets?

Question

I have a string:

FROM {oj table1 left outer join table2 on table1.field1 = table2.field1}, table1, table3

How can I match the table1 outside the braces?

Answer 1

If you only want table1 outside the brackets.

/table1(?=,)/

or

/table1[^\}]+/