The MEMORY storage engine stores all data in memory (RAM), and is used for fast lookup of data. InnoDB supports a buffer pool ...
Any attribute that is uniquely identify a row in a table is candidate key(primary key) for the table. We select one of the candidate key as Primary key. All candidate ...
10 tips for choosing between a surrogate and natural primary key Your email has been sent The superiority of surrogate versus natural keys is a hotly debated topic among database developers. Susan ...
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