2
drop table if exists t1;
6
person_id int(10) unsigned NOT NULL default '0',
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country char(30) NOT NULL default '',
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loc char(30) NOT NULL default '',
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department char(30) NOT NULL default '',
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category varchar(4) NOT NULL default '',
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name char(20) NOT NULL default '',
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salary int(11) NOT NULL default 0,
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gender char(1) NOT NULL default 'f',
14
primary key (person_id)
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(person_id, country, loc, department, category, name, salary, gender)
20
(1,'UK','London','pers','cont','John',5000,'m'),
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(2,'Italy','Rome','pers','empl','Mario',6000,'m'),
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(3,'Germany','Bonn','sales','empl','Frank',5000,'m'),
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(4,'Germany','Berlin','dev','empl','Otto',6000,'m'),
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(5,'Germany','Munich','sales','cons','Susan',5500,'f'),
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(6,'UK','London','sales','cont','Martin',5500,'m'),
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(7,'Germany','Berlin','pers','empl','Mary',5500,'f'),
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(8,'Germany','Munich','pers','empl','Bill',5000,'m'),
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(9,'Italy','Rome','dev','cons','June',6000,'f');
30
xtab t1 country gender count salary;
31
xtab t1 country gender count salary summary;
32
xtab t1 country gender sum salary;
33
xtab t1 country gender sum salary summary;
35
xtab t1 gender country count salary;
36
xtab t1 gender country count salary summary;
37
xtab t1 gender country sum salary;
38
xtab t1 gender country sum salary summary;
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xtab t1 gender country sum salary summary;