SQL Crossword Puzzle

12345
Across
  1. 2. Command used to permanently delete a table or database. (4 letters)
  2. 4. SQL function to retrieve data from a database. (6 letters)
  3. 5. SQL command that removes specific rows from a table. (6 letters)
Down
  1. 1. A keyword used to combine rows from two or more tables, based on a related column. (4 letters)
  2. 3. SQL keyword used to define a condition for filtering rows in a query. (5 letters)