If I write a sql query for mysql and I just specify JOIN (no outer, inner, left, etc), what type of join does this default to?
For example:
SELECT count(*) FROM Students p JOIN Classes c ON p.studentId = c.studentId
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If I write a sql query for mysql and I just specify JOIN (no outer, inner, left, etc), what type of join does this default to?
For example:
SELECT count(*) FROM Students p JOIN Classes c ON p.studentId = c.studentId
Most commonly, INNER JOIN is regarded as the default.