May 2009
Beginner
840 pages
16h 18m
English
book
Sams Teach Yourself SQL in One Hour a Day, Fifth Edition
by Ryan Stephens, Ron Plew, Arie D. Jones
Content preview from Sams Teach Yourself SQL in One Hour a Day, Fifth Edition
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APPENDIX EGlossary of Common SQL Commands
*
The asterisk character returns all the columns of a particular table.
ALTER DATABASEALTER DATABASE database_name;
The ALTER DATABASE statement changes the size or settings of a database. Its syntax varies widely among different database systems.
ALTER USERALTER USER user
The ALTER USER statement changes a user’s system settings such as a password.
BEGIN TRANSACTION
The BEGIN TRANSACTION statement signifies the beginning of a user transaction. A transaction ends when it is either committed (see COMMIT TRANSACTION) or canceled (see ROLLBACK TRANSACTION). A transaction is a logical unit of work.
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