BBC1 年
INNER JOIN (Used to exemplify equi-join)
An equi-join is one type of INNER JOIN that can be applied using SQL. Equi-joins will be used with SELECT statements to select data from more than one table. If the conditions specified in the ...
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DTSA 5734 The Structured Query Language (SQL)
Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database table and index structures. Maintain table data integrity through constraints. Understand how to ...