SQL执行错误【ID：1030，错误信息是：Got error 28 from storage engine, SELECT ext.id,ext.identifier,ext.form_type,extc.content,ext.ext,ext.ftype FROM kd_fields ext JOIN kd_extc extc ON(ext.id=extc.id)  WHERE ext.ftype IN('list-1101962','list-1101961','list-1101960','list-1101959','list-1101958','list-1101957','list-1101956','list-1101955','list-1101954','list-1101953','list-1101952','list-1101951','list-1101950','list-1101949','list-1101948','list-1101947','list-1101946','list-1101945','list-1101944','list-1101943','list-1101942','list-1101941','list-1101940','list-1101939','list-1101938','list-1101937','list-1101936','list-1101935','list-1101934','list-1101933') ORDER BY ext.taxis ASC,ext.id DESC】