Edward Gonzalez

[eddygonzalez9708]

• Write CREATE TABLE statements for tables organization, channel, user, and message.
• Add additional foreign keys needed to the above tables, if any.
• Add additional join tables needed, if any.
• Write INSERT queries to add information to the database.
• Write SELECT queries.
• List the count of messages per user per channel.
• What SQL keywords or concept would you use if you wanted to automatically delete all messages by a user if that user were deleted from the user table?