[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] [Y] weekends, date math and  weeks     date math      ISO standard  WHERE clause      capabilities of      columns, restricting access      compared to HAVING clause      conditions          components of          equality/inequality          matching          membership          range      evaluation          conditions      GROUP BY clause      HAVING clause and      hierarchical queries, filtering      join conditions  2nd      logical operators      new join syntax and      noncorrelated subqueries      NULL expression      outer join operator (+)      partition pruning      subqueries      tips for using      UPDATE statement and      value of  WHERE clause (SELECT statements)  WIDTH_BUCKET analytic function  windowing analytic functions  WITH CHECK OPTION clause  WITH CHECK OPTION, hiding columns  working days, calculating  WW (ISO week) indicator