SQL Crossword Puzzle

123456
Across
  1. 1. Language used to interact with relational databases.
  2. 2. Category of SQL commands that modify data (INSERT, UPDATE, DELETE).
  3. 3. Category of SQL commands that define database objects (CREATE, DROP).
  4. 5. A database object that stores data in rows and columns.
  5. 6. Combining two or more strings into one in SQL.
Down
  1. 1. SQL command used to retrieve data from a table
  2. 2. Keyword used to eliminate duplicate values from query results.
  3. 3. SQL keyword used to sort the results in descending order
  4. 4. Temporary name given to a table or column in a query.