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Sql joining meaning...

26th Jan 2017, 10:23 AM
MOHAMMED SHAFEEQ M
MOHAMMED SHAFEEQ M - avatar
4 Antworten
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MySQL joins are for combining related tables on equal values, commonly these are primary/foreign keys.
26th Jan 2017, 11:07 AM
Louis Milotte
Louis Milotte - avatar
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foreign key?
26th Jan 2017, 11:14 AM
MOHAMMED SHAFEEQ M
MOHAMMED SHAFEEQ M - avatar
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a foreign key is declared in a table that references a primary key in another table
26th Jan 2017, 11:16 AM
Louis Milotte
Louis Milotte - avatar
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thanks
26th Jan 2017, 11:17 AM
MOHAMMED SHAFEEQ M
MOHAMMED SHAFEEQ M - avatar