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Jessica May's Blog Posts Tagged 'relational' (1)

Code Examples of cross database relational computing in Java

Program development for data process often involves cross-database relational operations. The following example will illustrate Java’s method of handling these operations. sales table is in db2 database, employee table is in mysql database. The task is to join sales with employee through sellerid of sales table and eid of employee table, and filter out the data insales and employeethat…

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Added by Jessica May on September 9, 2014 at 1:03am — No Comments

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