Error en SELECT DISTINCT id_artic FROM precios WHERE id_artic IN (2312,3672,3673,3674,3833,3834,3835,3836,3837,3838,3920,3923,3951,3976,3978,3979,3980,3981,4002,4004,4006,4007,4008,4009,4010,4011,4012,4013,4014,4015,4016,4017,4018,4019,4020,4021,4025,4029,4030,4033,4036,4038,4039,4177,4191,4231,4299,4747,4819,5005,5030) AND activo='SI' ORDER BY precio_ahora+0