SyntaxFix

[php] MySQL ORDER BY rand(), name ASC

Use a subquery:

SELECT * FROM (
    SELECT * FROM users ORDER BY RAND() LIMIT 20
) u
ORDER BY name

or a join to itself:

SELECT * FROM users u1
INNER JOIN (
    SELECT id FROM users ORDER BY RAND() LIMIT 20
) u2 USING(id)
ORDER BY u1.name

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