DB ERROR

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Mysql_Query : select * from morning_goods_table where goods_class = '0' and approval_date > '0' and ( substring(goods_category,1,6) = '112906' or substring(goods_mcategory1,1,6) = '112906' or substring(goods_mcategory2,1,6) = '112906' or substring(goods_mcategory3,1,6) = '112906' or substring(goods_mcategory4,1,6) = '112906' or substring(goods_mcategory5,1,6) = '112906' ) and goods_grant <= 0 and goods_rank > '15031' order by goods_rank asc
Mysql_Error : Sort aborted: Query execution was interrupted
Mysql Error Num : 1028
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