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public sql v1 · immutableSELECT SUBSTRING(LAW.url FROM 'http://[a-z0-9._-]+') AS url_simples, LAW.usuario AS usuarioFROM log_acesso_web LAWWHERE ( LAW.data BETWEEN '2008-01-16 00:00:00' AND '2008-04-17 00:00:00' )GROUP BY url_simples, LAW.usuarioHAVING NOT SUBSTRING(LAW.url FROM 'http://[a-z0-9._-]+') = '' AND NOT LAW.usuario = ''ORDER BY url_simples, LAW.usuario