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Mac OS X 10.5.8下的MySQL 5.0.77动物园数据库教程练习命令

2010-03-22 20:00 615 查看
MacBook:bin jianmingxu$ ./mysql

Welcome to the MySQL monitor. Commands end with ; or /g.

Your MySQL connection id is 6

Server version: 5.0.77 MySQL Community Server (GPL)

Type 'help;' or '/h' for help. Type '/c' to clear the buffer.

mysql> select version(),current_date;

+-----------+--------------+

| version() | current_date |

+-----------+--------------+

| 5.0.77 | 2010-03-22 |

+-----------+--------------+

1 row in set (0.00 sec)

mysql> select sin(PI()/4),(4+1)*5;

+------------------+---------+

| sin(PI()/4) | (4+1)*5 |

+------------------+---------+

| 0.70710678118655 | 25 |

+------------------+---------+

1 row in set (0.04 sec)

mysql> select version();select now();

+-----------+

| version() |

+-----------+

| 5.0.77 |

+-----------+

1 row in set (0.00 sec)

+---------------------+

| now() |

+---------------------+

| 2010-03-22 18:14:41 |

+---------------------+

1 row in set (0.00 sec)

mysql> select user();

+----------------------+

| user() |

+----------------------+

| jianmingxu@localhost |

+----------------------+

1 row in set (0.00 sec)

mysql> show databases;

+--------------------+

| Database |

+--------------------+

| information_schema |

| test |

+--------------------+

2 rows in set (0.00 sec)

mysql> create database menagerie;

Query OK, 1 rows affected (0.00 sec)

mysql> use menagerie;

Query OK, 0 rows affected (0.00 sec)

mysql> show tables;

Empty set (0.00 sec)

mysql> CREATE TABLE pet (name VARCHAR(20), owner VARCHAR(20),species VARCHAR(20), sex CHAR(1), birth DATE, death DATE);

Query OK, 0 rows affected (0.00 sec)

mysql> show tables;

+---------------------+

| Tables_in_menagerie |

+---------------------+

| pet |

+---------------------+

1 rows in set (0.00 sec)

mysql> DESCRIBE pet;

+---------+-------------+------+-----+---------+-------+

| Field | Type | Null | Key | Default | Extra |

+---------+-------------+------+-----+---------+-------+

| name | varchar(20) | YES | | NULL | |

| owner | varchar(20) | YES | | NULL | |

| species | varchar(20) | YES | | NULL | |

| sex | char(1) | YES | | NULL | |

| birth | date | YES | | NULL | |

| death | date | YES | | NULL | |

+---------+-------------+------+-----+---------+-------+

6 rows in set (0.02 sec)

mysql> LOAD DATA LOCAL INFILE '/code/menagerie-db/pet.txt' INTO TABLE pet LINES TERMINATED BY '/r';

The used command is not allowed with this MySQL version

mysql> LOAD DATA LOCAL INFILE '/code/menagerie-db/pet.txt' INTO TABLE pet;

The used command is not allowed with this MySQL version

mysql> LOAD DATA INFILE '/code/menagerie-db/pet.txt' INTO TABLE pet;

Query OK, 8 rows affected (0.00 sec)

mysql> INSERT INTO pet VALUES ('Puffball','Diane','hamster','f','1999-03-30',NULL);

Query OK, 1 rows affected (0.00 sec)

mysql> SELECT * FROM pet;

+----------+--------+---------+------+------------+------------+

| name | owner | species | sex | birth | death |

+----------+--------+---------+------+------------+------------+

| Fluffy | Harold | cat | f | 1993-02-04 | NULL |

| Claws | Gwen | cat | m | 1994-03-17 | NULL |

| Buffy | Harold | dog | f | 1989-05-13 | NULL |

| Fang | Benny | dog | m | 1990-08-27 | NULL |

| Bowser | Diane | dog | m | 1979-08-31 | 1995-07-29 |

| Chirpy | Gwen | bird | f | 1998-09-11 | NULL |

| Whistler | Gwen | bird | NULL | 1997-12-09 | NULL |

| Slim | Benny | snake | m | 1996-04-29 | NULL |

| Puffball | Diane | hamster | f | 1999-03-30 | NULL |

+----------+--------+---------+------+------------+------------+

9 rows in set (0.01 sec)

mysql> UPDATE pet SET birth = '1989-08-31' WHERE name = 'Bowser';

Query OK, 1 rows affected (0.00 sec)

mysql> SELECT * FROM pet WHERE name = 'Bowser';

+--------+-------+---------+------+------------+------------+

| name | owner | species | sex | birth | death |

+--------+-------+---------+------+------------+------------+

| Bowser | Diane | dog | m | 1989-08-31 | 1995-07-29 |

+--------+-------+---------+------+------------+------------+

1 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE birth > '1998-1-1';

+----------+-------+---------+------+------------+-------+

| name | owner | species | sex | birth | death |

+----------+-------+---------+------+------------+-------+

| Chirpy | Gwen | bird | f | 1998-09-11 | NULL |

| Puffball | Diane | hamster | f | 1999-03-30 | NULL |

+----------+-------+---------+------+------------+-------+

2 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE species = 'dog' AND sex = 'f';

+-------+--------+---------+------+------------+-------+

| name | owner | species | sex | birth | death |

+-------+--------+---------+------+------------+-------+

| Buffy | Harold | dog | f | 1989-05-13 | NULL |

+-------+--------+---------+------+------------+-------+

1 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE species = 'snake' OR species = 'bird';

+----------+-------+---------+------+------------+-------+

| name | owner | species | sex | birth | death |

+----------+-------+---------+------+------------+-------+

| Chirpy | Gwen | bird | f | 1998-09-11 | NULL |

| Whistler | Gwen | bird | NULL | 1997-12-09 | NULL |

| Slim | Benny | snake | m | 1996-04-29 | NULL |

+----------+-------+---------+------+------------+-------+

3 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE (species = 'cat' AND sex = 'm') OR (species = 'dog' AND sex = 'f');

+-------+--------+---------+------+------------+-------+

| name | owner | species | sex | birth | death |

+-------+--------+---------+------+------------+-------+

| Claws | Gwen | cat | m | 1994-03-17 | NULL |

| Buffy | Harold | dog | f | 1989-05-13 | NULL |

+-------+--------+---------+------+------------+-------+

2 rows in set (0.01 sec)

mysql> SELECT name, birth FROM pet;

+----------+------------+

| name | birth |

+----------+------------+

| Fluffy | 1993-02-04 |

| Claws | 1994-03-17 |

| Buffy | 1989-05-13 |

| Fang | 1990-08-27 |

| Bowser | 1989-08-31 |

| Chirpy | 1998-09-11 |

| Whistler | 1997-12-09 |

| Slim | 1996-04-29 |

| Puffball | 1999-03-30 |

+----------+------------+

9 rows in set (0.01 sec)

mysql> SELECT owner FROM pet;

+--------+

| owner |

+--------+

| Harold |

| Gwen |

| Harold |

| Benny |

| Diane |

| Gwen |

| Gwen |

| Benny |

| Diane |

+--------+

9 rows in set (0.01 sec)

mysql> SELECT DISTINCT owner FROM pet;

+--------+

| owner |

+--------+

| Harold |

| Gwen |

| Benny |

| Diane |

+--------+

4 rows in set (0.01 sec)

mysql> SELECT name, species, birth FROM pet WHERE species = 'dog' OR species = 'cat';

+--------+---------+------------+

| name | species | birth |

+--------+---------+------------+

| Fluffy | cat | 1993-02-04 |

| Claws | cat | 1994-03-17 |

| Buffy | dog | 1989-05-13 |

| Fang | dog | 1990-08-27 |

| Bowser | dog | 1989-08-31 |

+--------+---------+------------+

5 rows in set (0.01 sec)

mysql> SELECT name, birth FROM pet ORDER BY birth;

+----------+------------+

| name | birth |

+----------+------------+

| Buffy | 1989-05-13 |

| Bowser | 1989-08-31 |

| Fang | 1990-08-27 |

| Fluffy | 1993-02-04 |

| Claws | 1994-03-17 |

| Slim | 1996-04-29 |

| Whistler | 1997-12-09 |

| Chirpy | 1998-09-11 |

| Puffball | 1999-03-30 |

+----------+------------+

9 rows in set (0.01 sec)

mysql> SELECT name, birth FROM pet ORDER BY birth DESC;

+----------+------------+

| name | birth |

+----------+------------+

| Puffball | 1999-03-30 |

| Chirpy | 1998-09-11 |

| Whistler | 1997-12-09 |

| Slim | 1996-04-29 |

| Claws | 1994-03-17 |

| Fluffy | 1993-02-04 |

| Fang | 1990-08-27 |

| Bowser | 1989-08-31 |

| Buffy | 1989-05-13 |

+----------+------------+

9 rows in set (0.01 sec)

mysql> SELECT name, species, birth FROM pet ORDER BY species, birth DESC;

+----------+---------+------------+

| name | species | birth |

+----------+---------+------------+

| Chirpy | bird | 1998-09-11 |

| Whistler | bird | 1997-12-09 |

| Claws | cat | 1994-03-17 |

| Fluffy | cat | 1993-02-04 |

| Fang | dog | 1990-08-27 |

| Bowser | dog | 1989-08-31 |

| Buffy | dog | 1989-05-13 |

| Puffball | hamster | 1999-03-30 |

| Slim | snake | 1996-04-29 |

+----------+---------+------------+

9 rows in set (0.01 sec)

mysql> SELECT name, birth, CURDATE(),(YEAR(CURDATE())-YEAR(birth)) - (RIGHT(CURDATE(),5)<RIGHT(birth,5)) AS age from pet;

+----------+------------+------------+------+

| name | birth | CURDATE() | age |

+----------+------------+------------+------+

| Fluffy | 1993-02-04 | 2010-03-22 | 17 |

| Claws | 1994-03-17 | 2010-03-22 | 16 |

| Buffy | 1989-05-13 | 2010-03-22 | 20 |

| Fang | 1990-08-27 | 2010-03-22 | 19 |

| Bowser | 1989-08-31 | 2010-03-22 | 20 |

| Chirpy | 1998-09-11 | 2010-03-22 | 11 |

| Whistler | 1997-12-09 | 2010-03-22 | 12 |

| Slim | 1996-04-29 | 2010-03-22 | 13 |

| Puffball | 1999-03-30 | 2010-03-22 | 10 |

+----------+------------+------------+------+

9 rows in set (0.01 sec)

mysql> SELECT name, birth, CURDATE(),(YEAR(CURDATE())-YEAR(birth))- (RIGHT(CURDATE(),5)<RIGHT(birth,5)) AS age FROM pet ORDER BY name;

+----------+------------+------------+------+

| name | birth | CURDATE() | age |

+----------+------------+------------+------+

| Bowser | 1989-08-31 | 2010-03-22 | 20 |

| Buffy | 1989-05-13 | 2010-03-22 | 20 |

| Chirpy | 1998-09-11 | 2010-03-22 | 11 |

| Claws | 1994-03-17 | 2010-03-22 | 16 |

| Fang | 1990-08-27 | 2010-03-22 | 19 |

| Fluffy | 1993-02-04 | 2010-03-22 | 17 |

| Puffball | 1999-03-30 | 2010-03-22 | 10 |

| Slim | 1996-04-29 | 2010-03-22 | 13 |

| Whistler | 1997-12-09 | 2010-03-22 | 12 |

+----------+------------+------------+------+

9 rows in set (0.01 sec)

mysql> SELECT name, birth, CURDATE(),

-> (YEAR(CURDATE())-YEAR(birth))

-> - (RIGHT(CURDATE(),5)<RIGHT(birth,5))

-> AS age

-> FROM pet ORDER BY age;

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '> (YEAR(CURDATE())-YEAR(birth))

-> - (RIGHT(CURDATE(),5)<RIGHT(birth,5))

' at line 3

mysql> SELECT name, birth, CURDATE(), (YEAR(CURDATE())-YEAR(birth))- (RIGHT(CURDATE(),5)<RIGHT(birth,5)) AS age FROM pet ORDER BY age;

+----------+------------+------------+------+

| name | birth | CURDATE() | age |

+----------+------------+------------+------+

| Puffball | 1999-03-30 | 2010-03-22 | 10 |

| Chirpy | 1998-09-11 | 2010-03-22 | 11 |

| Whistler | 1997-12-09 | 2010-03-22 | 12 |

| Slim | 1996-04-29 | 2010-03-22 | 13 |

| Claws | 1994-03-17 | 2010-03-22 | 16 |

| Fluffy | 1993-02-04 | 2010-03-22 | 17 |

| Fang | 1990-08-27 | 2010-03-22 | 19 |

| Buffy | 1989-05-13 | 2010-03-22 | 20 |

| Bowser | 1989-08-31 | 2010-03-22 | 20 |

+----------+------------+------------+------+

9 rows in set (0.01 sec)

mysql> SELECT name, birth, death,(YEAR(death)-YEAR(birth)) - (RIGHT(death,5)<RIGHT(birth,5)) AS age FROM pet WHERE death IS NOT NULL ORDER BY age;

+--------+------------+------------+------+

| name | birth | death | age |

+--------+------------+------------+------+

| Bowser | 1989-08-31 | 1995-07-29 | 5 |

+--------+------------+------------+------+

1 rows in set (0.01 sec)

mysql> SELECT name, birth, MONTH(birth) FROM pet;

+----------+------------+--------------+

| name | birth | MONTH(birth) |

+----------+------------+--------------+

| Fluffy | 1993-02-04 | 2 |

| Claws | 1994-03-17 | 3 |

| Buffy | 1989-05-13 | 5 |

| Fang | 1990-08-27 | 8 |

| Bowser | 1989-08-31 | 8 |

| Chirpy | 1998-09-11 | 9 |

| Whistler | 1997-12-09 | 12 |

| Slim | 1996-04-29 | 4 |

| Puffball | 1999-03-30 | 3 |

+----------+------------+--------------+

9 rows in set (0.01 sec)

mysql> SELECT name, birth FROM pet WHERE MONTH(birth) = 5;

+-------+------------+

| name | birth |

+-------+------------+

| Buffy | 1989-05-13 |

+-------+------------+

1 rows in set (0.01 sec)

mysql> SELECT name, birth FROM pet WHERE MONTH(birth) = MONTH(DATE_ADD(CURDATE(),INTERVAL 1 MONTH));

+------+------------+

| name | birth |

+------+------------+

| Slim | 1996-04-29 |

+------+------------+

1 rows in set (0.01 sec)

mysql> SELECT name, birth FROM pet WHERE MONTH(birth) = MOD(MONTH(CURDATE()), 12) + 1;

+------+------------+

| name | birth |

+------+------------+

| Slim | 1996-04-29 |

+------+------------+

1 rows in set (0.01 sec)

mysql> SELECT 1 = NULL, 1 <> NULL, 1 < NULL, 1 > NULL;

+----------+-----------+----------+----------+

| 1 = NULL | 1 <> NULL | 1 < NULL | 1 > NULL |

+----------+-----------+----------+----------+

| NULL | NULL | NULL | NULL |

+----------+-----------+----------+----------+

1 rows in set (0.01 sec)

mysql> SELECT 1 IS NULL, 1 IS NOT NULL;

+-----------+---------------+

| 1 IS NULL | 1 IS NOT NULL |

+-----------+---------------+

| 0 | 1 |

+-----------+---------------+

1 rows in set (0.01 sec)

mysql> SELECT 0 IS NULL, 0 IS NOT NULL, '' IS NULL, '' IS NOT NULL;

+-----------+---------------+------------+----------------+

| 0 IS NULL | 0 IS NOT NULL | '' IS NULL | '' IS NOT NULL |

+-----------+---------------+------------+----------------+

| 0 | 1 | 0 | 1 |

+-----------+---------------+------------+----------------+

1 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE name LIKE 'b%';

+--------+--------+---------+------+------------+------------+

| name | owner | species | sex | birth | death |

+--------+--------+---------+------+------------+------------+

| Buffy | Harold | dog | f | 1989-05-13 | NULL |

| Bowser | Diane | dog | m | 1989-08-31 | 1995-07-29 |

+--------+--------+---------+------+------------+------------+

2 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE name LIKE '%fy';

+--------+--------+---------+------+------------+-------+

| name | owner | species | sex | birth | death |

+--------+--------+---------+------+------------+-------+

| Fluffy | Harold | cat | f | 1993-02-04 | NULL |

| Buffy | Harold | dog | f | 1989-05-13 | NULL |

+--------+--------+---------+------+------------+-------+

2 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE name LIKE '%w%';

+----------+-------+---------+------+------------+------------+

| name | owner | species | sex | birth | death |

+----------+-------+---------+------+------------+------------+

| Claws | Gwen | cat | m | 1994-03-17 | NULL |

| Bowser | Diane | dog | m | 1989-08-31 | 1995-07-29 |

| Whistler | Gwen | bird | NULL | 1997-12-09 | NULL |

+----------+-------+---------+------+------------+------------+

3 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE name LIKE '_____';

+-------+--------+---------+------+------------+-------+

| name | owner | species | sex | birth | death |

+-------+--------+---------+------+------------+-------+

| Claws | Gwen | cat | m | 1994-03-17 | NULL |

| Buffy | Harold | dog | f | 1989-05-13 | NULL |

+-------+--------+---------+------+------------+-------+

2 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE name REGEXP '^b';

+--------+--------+---------+------+------------+------------+

| name | owner | species | sex | birth | death |

+--------+--------+---------+------+------------+------------+

| Buffy | Harold | dog | f | 1989-05-13 | NULL |

| Bowser | Diane | dog | m | 1989-08-31 | 1995-07-29 |

+--------+--------+---------+------+------------+------------+

2 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE name REGEXP BINARY '^b';

Empty set (0.00 sec)

mysql> SELECT * FROM pet WHERE name REGEXP 'fy$';

+--------+--------+---------+------+------------+-------+

| name | owner | species | sex | birth | death |

+--------+--------+---------+------+------------+-------+

| Fluffy | Harold | cat | f | 1993-02-04 | NULL |

| Buffy | Harold | dog | f | 1989-05-13 | NULL |

+--------+--------+---------+------+------------+-------+

2 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE name REGEXP 'w';

+----------+-------+---------+------+------------+------------+

| name | owner | species | sex | birth | death |

+----------+-------+---------+------+------------+------------+

| Claws | Gwen | cat | m | 1994-03-17 | NULL |

| Bowser | Diane | dog | m | 1989-08-31 | 1995-07-29 |

| Whistler | Gwen | bird | NULL | 1997-12-09 | NULL |

+----------+-------+---------+------+------------+------------+

3 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE name REGEXP '^.....$';

+-------+--------+---------+------+------------+-------+

| name | owner | species | sex | birth | death |

+-------+--------+---------+------+------------+-------+

| Claws | Gwen | cat | m | 1994-03-17 | NULL |

| Buffy | Harold | dog | f | 1989-05-13 | NULL |

+-------+--------+---------+------+------------+-------+

2 rows in set (0.01 sec)

mysql> SELECT * FROM pet WHERE name REGEXP '^.{5}$';

+-------+--------+---------+------+------------+-------+

| name | owner | species | sex | birth | death |

+-------+--------+---------+------+------------+-------+

| Claws | Gwen | cat | m | 1994-03-17 | NULL |

| Buffy | Harold | dog | f | 1989-05-13 | NULL |

+-------+--------+---------+------+------------+-------+

2 rows in set (0.01 sec)

mysql> SELECT COUNT(*) FROM pet;

+----------+

| COUNT(*) |

+----------+

| 9 |

+----------+

1 rows in set (0.01 sec)

mysql> SELECT owner, COUNT(*) FROM pet GROUP BY owner;

+--------+----------+

| owner | COUNT(*) |

+--------+----------+

| Benny | 2 |

| Diane | 2 |

| Gwen | 3 |

| Harold | 2 |

+--------+----------+

4 rows in set (0.01 sec)

mysql> SELECT species, COUNT(*) FROM pet GROUP BY species;

+---------+----------+

| species | COUNT(*) |

+---------+----------+

| bird | 2 |

| cat | 2 |

| dog | 3 |

| hamster | 1 |

| snake | 1 |

+---------+----------+

5 rows in set (0.01 sec)

mysql> SELECT sex, COUNT(*) FROM pet GROUP BY sex;

+------+----------+

| sex | COUNT(*) |

+------+----------+

| NULL | 1 |

| f | 4 |

| m | 4 |

+------+----------+

3 rows in set (0.01 sec)

mysql> SELECT species, sex, COUNT(*) FROM pet GROUP BY species, sex;

+---------+------+----------+

| species | sex | COUNT(*) |

+---------+------+----------+

| bird | NULL | 1 |

| bird | f | 1 |

| cat | f | 1 |

| cat | m | 1 |

| dog | f | 1 |

| dog | m | 2 |

| hamster | f | 1 |

| snake | m | 1 |

+---------+------+----------+

8 rows in set (0.01 sec)

mysql> SELECT species, sex, COUNT(*) FROM pet WHERE species = 'dog' OR species = 'cat' GROUP BY species, sex;

+---------+------+----------+

| species | sex | COUNT(*) |

+---------+------+----------+

| cat | f | 1 |

| cat | m | 1 |

| dog | f | 1 |

| dog | m | 2 |

+---------+------+----------+

4 rows in set (0.01 sec)

mysql> SELECT species, sex, COUNT(*) FROM pet WHERE sex IS NOT NULL GROUP BY species, sex;

+---------+------+----------+

| species | sex | COUNT(*) |

+---------+------+----------+

| bird | f | 1 |

| cat | f | 1 |

| cat | m | 1 |

| dog | f | 1 |

| dog | m | 2 |

| hamster | f | 1 |

| snake | m | 1 |

+---------+------+----------+

7 rows in set (0.01 sec)

mysql> CREATE TABLE event (name VARCHAR(20), date DATE,type VARCHAR(15), remark VARCHAR(255));

Query OK, 0 rows affected (0.00 sec)

mysql> load data infile /code/menagerie-db/event.txt into table event;

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '/code/menagerie-db/event.txt into table event' at line 1

mysql> load data infile '/code/menagerie-db/event.txt' into table event;

Query OK, 10 rows affected, 2 warnings (0.00 sec)

mysql> SELECT pet.name,(YEAR(date)-YEAR(birth)) - (RIGHT(date,5)<RIGHT(birth,5)) AS age, remark FROM pet, event WHERE pet.name = event.name AND event.type = 'litter';

+----------+------+-----------------------------+

| pet.name | age | event.remark |

+----------+------+-----------------------------+

| Fluffy | 2 | 4 kittens, 3 female, 1 male |

| Buffy | 4 | 5 puppies, 2 female, 3 male |

| Buffy | 5 | 3 puppies, 3 female |

+----------+------+-----------------------------+

3 rows in set (0.01 sec)

mysql> SELECT p1.name, p1.sex, p2.name, p2.sex, p1.species FROM pet AS p1, pet AS p2 WHERE p1.species = p2.species AND p1.sex = 'f' AND p2.sex = 'm';

+---------+--------+---------+--------+------------+

| p1.name | p1.sex | p2.name | p2.sex | p1.species |

+---------+--------+---------+--------+------------+

| Fluffy | f | Claws | m | cat |

| Buffy | f | Fang | m | dog |

| Buffy | f | Bowser | m | dog |

+---------+--------+---------+--------+------------+

3 rows in set (0.01 sec)

mysql> SELECT DATABASE();

+------------+

| DATABASE() |

+------------+

| menagerie |

+------------+

1 rows in set (0.01 sec)

mysql> SHOW TABLES;

+---------------------+

| Tables_in_menagerie |

+---------------------+

| event |

| pet |

+---------------------+

2 rows in set (0.01 sec)

mysql> DESCRIBE pet;

+---------+-------------+------+-----+---------+-------+

| Field | Type | Null | Key | Default | Extra |

+---------+-------------+------+-----+---------+-------+

| name | varchar(20) | YES | | NULL | |

| owner | varchar(20) | YES | | NULL | |

| species | varchar(20) | YES | | NULL | |

| sex | char(1) | YES | | NULL | |

| birth | date | YES | | NULL | |

| death | date | YES | | NULL | |

+---------+-------------+------+-----+---------+-------+

6 rows in set (0.01 sec)

mysql>
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