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create table county ( 
countynumber integer not null auto_increment, 
countyname varchar(32), 
state varchar(32), 
primary key(countynumber) 
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SQL code:

create procedure proc_batchUpdate(in categoryId integer , in artIds varchar(50))
begin
set @dsql = count('update article set type=' , categoryId , ' where id in (' , artIds , ' ......
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