摘要:
-- cursor 游标/*declare 声明; declare 游标名 cursor for select_statement;open 找开; open 游标名fetch 取值; fetch 游标名 into var1,var2,var3[,...]close 关闭; close 游标名; */create procedure p12()begin declare row_gid int; declare row_num int; declare row_name varchar(20); declare getgoods cursor for select gid,num,name f 阅读全文
posted @ 2014-03-28 11:53
漂定
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