In MySQL, I was advised to store the multiple choice options for \"Drugs\" as a separate table user_drug where each row is one of the options selected by a particular user.I was also advised to create
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Consider this table: +-------+-------+-------+-------+ name|hobby1 |hobby2 |hobby3 | +-------+-------+-------+-------+
Using SQLServer : I have a table user : id name email开发者_C百科 There are some other tables (about 200 more tables), some of which use user.id as foreign key on cascade delete.
http://www.go4expert.com/forums/showthread.php?t=13386 im following the article above and i am getting error at the first quoted code
I\'m in a database cl开发者_Go百科ass. We\'re learning about joins, unions, and projections. Is there a program that would be helpful in getting practice? Like I an expression and it selects the appr
Users table and Group users table are history tables (they cannot be moved to archived tables cause that would mess up foreign keys related to those tables. If a group user made a post and left the gr
I have a table in my database called Resource. This has common information about a resource (a resource could be an article, a static web link, a YouTube video, or any number of other types).
I\'m building a music site. It has a lot of artists and tracks stored. I\'m planning to retrieve artist information from Wikipedia and store it on my server - somehow.
I have a table that maintains specific business transactions, let\'s call it LOANS. Each record can at any given time have one of several \"states\", for example \"in re-payment / open\", \"defaulted\
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