Mysql - Procedure - Error 1054 - Unknown column -

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hello have procedure:

begin declare myvar int; set @l_sql = concat('set @result = (insert ',p_table, '(sensor) values(123)'); prepare stmt1 @l_sql; execute stmt1 ; deallocate prepare stmt1; end

when call 

call test(id_3174380747);

i have error:

 1054 - unknown column 'id_3174380747' in 'field list'

which fault?


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