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create table contact(id integer primary key autoincrement,
lastname varchar(20),firstname varchar(20),
mobile varchar(30), telephone varchar(20),
email  varchar(30), company varchar(50),
department varchar(16),address varchar(80),
id1 interger,id2 integer, updatetime datetime);
 
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insert into contact(lastname,firstname,mobile,telephone,updatetime) values('Áõ','³©','13910128132','010-81749136','2009-07-22');
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create index index_name on table_name(field_to_be_indexed);
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drop table contact;
 
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