[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] raising exceptions records in PL/SQL recursion, mutual REF operator REF_CURSOR types referencing fields of records REPEAT UNTIL loop emulation reserved words in PL/SQL 2nd RESTRICT_REFERENCES pragma 2nd RETURN keyword ROLLBACK statement %ROWCOUNT attribute %ROWTYPE attribute |