Database

Edit Answers
12345678910111213141516171819
Across
  1. 1. a software for managing databases
  2. 7. a type of database with linked tables
  3. 8. SQL command to modify fields in a table
  4. 9. the number of rows contained in a table
  5. 12. SQL command to erase records from a table
  6. 13. SQL command to make a request for data from a database
  7. 16. a single row in a table
  8. 17. the smallest unit of information
  9. 18. provide high-speed access to records
  10. 19. select clause that introduce condition
Down
  1. 1. a collection of related information
  2. 2. structured query language
  3. 3. link between two tables
  4. 4. one of the available data types
  5. 5. SQL clause to form groups of rows
  6. 6. the unique key in a table
  7. 10. it is enforced by relationship between tables
  8. 11. the number of fields in a table
  9. 14. data arranged in rows and columns
  10. 15. SQL clause to merge two or more tables