SQLzoo.net

META DATA

Information about the database: what tables exist, what are the column headings, what database is in use.

• What are my tables?
• What are the columns of the cia table?
• Get the first 10 rows of the gisq.cia table.
• Get the 11th to the 20th rows of the cia table - by population.
• What version of the software am I using?
• What is the syntax to view structure of table?
• How can you determine the primary key using SQL?
• Return a sequential record count for all records returned