26 wiersze
393 B
SQL
26 wiersze
393 B
SQL
SELECT
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user_id,
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ip,
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max(used_at) AS used_at
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FROM (
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SELECT
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id AS user_id,
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sign_up_ip AS ip,
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created_at AS used_at
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FROM users
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WHERE sign_up_ip IS NOT NULL
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UNION ALL
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SELECT
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user_id,
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ip,
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updated_at
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FROM session_activations
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UNION ALL
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SELECT
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user_id,
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ip,
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created_at
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FROM login_activities
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WHERE success = 't'
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) AS t0
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GROUP BY user_id, ip
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