hplsql/src/test/queries/local/preced.sql

declare a int = 0;
declare b int = 0;
declare c int = -1;

a - b + c;

2.0 * 0 * 0 + -1.0;

(10 - 2) * 3;

2 * (4 + 3);
10 / (4 + 1);
2 * (5 - 3);
10 / (6 - 1);

4 + 3 * 2;
5 - 3 * 4;

5 + 6 / 3;
5 - 6 / 2;