SQL MySQL表 - 带有缩写的ISO国家/地区列表

# iso_country_list.sql
#
# This will create and then populate a MySQL table with a list of the names and
# ISO 3166 codes for countries in existence as of the date below.
#
# Usage:
#    mysql -u username -ppassword database_name < ./iso_country_list.sql
#
# For updates to this file, see http://27.org/isocountrylist/
# For more about ISO 3166, see http://www.iso.ch/iso/en/prods-services/iso3166ma/02iso-3166-code-lists/list-en1.html
#
# Created by getisocountrylist.pl on Sun Nov  2 14:59:20 2003.
# Wm. Rhodes <iso_country_list@27.org>
#

CREATE TABLE IF NOT EXISTS country (
  iso CHAR(2) NOT NULL PRIMARY KEY,
  name VARCHAR(80) NOT NULL,
  printable_name VARCHAR(80) NOT NULL,
  iso3 CHAR(3),
  numcode SMALLINT
);

INSERT INTO country VALUES ('AF','AFGHANISTAN','Afghanistan','AFG','004');
INSERT INTO country VALUES ('AL','ALBANIA','Albania','ALB','008');
INSERT INTO country VALUES ('DZ','ALGERIA','Algeria','DZA','012');
INSERT INTO country VALUES ('AS','AMERICAN SAMOA','American Samoa','ASM','016');
INSERT INTO country VALUES ('AD','ANDORRA','Andorra','AND','020');
INSERT INTO country VALUES ('AO','ANGOLA','Angola','AGO','024');
INSERT INTO country VALUES ('AI','ANGUILLA','Anguilla','AIA','660');
INSERT INTO country VALUES ('AQ','ANTARCTICA','Antarctica',NULL,NULL);
INSERT INTO country VALUES ('AG','ANTIGUA AND BARBUDA','Antigua and Barbuda','ATG','028');
INSERT INTO country VALUES ('AR','ARGENTINA','Argentina','ARG','032');
INSERT INTO country VALUES ('AM','ARMENIA','Armenia','ARM','051');
INSERT INTO country VALUES ('AW','ARUBA','Aruba','ABW','533');
INSERT INTO country VALUES ('AU','AUSTRALIA','Australia','AUS','036');
INSERT INTO country VALUES ('AT','AUSTRIA','Austria','AUT','040');
INSERT INTO country VALUES ('AZ','AZERBAIJAN','Azerbaijan','AZE','031');
INSERT INTO country VALUES ('BS','BAHAMAS','Bahamas','BHS','044');
INSERT INTO country VALUES ('BH','BAHRAIN','Bahrain','BHR','048');
INSERT INTO country VALUES ('BD','BANGLADESH','Bangladesh','BGD','050');
INSERT INTO country VALUES ('BB','BARBADOS','Barbados','BRB','052');
INSERT INTO country VALUES ('BY','BELARUS','Belarus','BLR','112');
INSERT INTO country VALUES ('BE','BELGIUM','Belgium','BEL','056');
INSERT INTO country VALUES ('BZ','BELIZE','Belize','BLZ','084');
INSERT INTO country VALUES ('BJ','BENIN','Benin','BEN','204');
INSERT INTO country VALUES ('BM','BERMUDA','Bermuda','BMU','060');
INSERT INTO country VALUES ('BT','BHUTAN','Bhutan','BTN','064');
INSERT INTO country VALUES ('BO','BOLIVIA','Bolivia','BOL','068');
INSERT INTO country VALUES ('BA','BOSNIA AND HERZEGOVINA','Bosnia and Herzegovina','BIH','070');
INSERT INTO country VALUES ('BW','BOTSWANA','Botswana','BWA','072');
INSERT INTO country VALUES ('BV','BOUVET ISLAND','Bouvet Island',NULL,NULL);
INSERT INTO country VALUES ('BR','BRAZIL','Brazil','BRA','076');
INSERT INTO country VALUES ('IO','BRITISH INDIAN OCEAN TERRITORY','British Indian Ocean Territory',NULL,NULL);
INSERT INTO country VALUES ('BN','BRUNEI DARUSSALAM','Brunei Darussalam','BRN','096');
INSERT INTO country VALUES ('BG','BULGARIA','Bulgaria','BGR','100');
INSERT INTO country VALUES ('BF','BURKINA FASO','Burkina Faso','BFA','854');
INSERT INTO country VALUES ('BI','BURUNDI','Burundi','BDI','108');
INSERT INTO country VALUES ('KH','CAMBODIA','Cambodia','KHM','116');
INSERT INTO country VALUES ('CM','CAMEROON','Cameroon','CMR','120');
INSERT INTO country VALUES ('CA','CANADA','Canada','CAN','124');
INSERT INTO country VALUES ('CV','CAPE VERDE','Cape Verde','CPV','132');
INSERT INTO country VALUES ('KY','CAYMAN ISLANDS','Cayman Islands','CYM','136');
INSERT INTO country VALUES ('CF','CENTRAL AFRICAN REPUBLIC','Central African Republic','CAF','140');
INSERT INTO country VALUES ('TD','CHAD','Chad','TCD','148');
INSERT INTO country VALUES ('CL','CHILE','Chile','CHL','152');
INSERT INTO country VALUES ('CN','CHINA','China','CHN','156');
INSERT INTO country VALUES ('CX','CHRISTMAS ISLAND','Christmas Island',NULL,NULL);
INSERT INTO country VALUES ('CC','COCOS (KEELING) ISLANDS','Cocos (Keeling) Islands',NULL,NULL);
INSERT INTO country VALUES ('CO','COLOMBIA','Colombia','COL','170');
INSERT INTO country VALUES ('KM','COMOROS','Comoros','COM','174');
INSERT INTO country VALUES ('CG','CONGO','Congo','COG','178');
INSERT INTO country VALUES ('CD','CONGO, THE DEMOCRATIC REPUBLIC OF THE','Congo, the Democratic Republic of the','COD','180');
INSERT INTO country VALUES ('CK','COOK ISLANDS','Cook Islands','COK','184');
INSERT INTO country VALUES ('CR','COSTA RICA','Costa Rica','CRI','188');
INSERT INTO country VALUES ('CI','COTE D\'IVOIRE','Cote D\'Ivoire','CIV','384');
INSERT INTO country VALUES ('HR','CROATIA','Croatia','HRV','191');
INSERT INTO country VALUES ('CU','CUBA','Cuba','CUB','192');
INSERT INTO country VALUES ('CY','CYPRUS','Cyprus','CYP','196');
INSERT INTO country VALUES ('CZ','CZECH REPUBLIC','Czech Republic','CZE','203');
INSERT INTO country VALUES ('DK','DENMARK','Denmark','DNK','208');
INSERT INTO country VALUES ('DJ','DJIBOUTI','Djibouti','DJI','262');
INSERT INTO country VALUES ('DM','DOMINICA','Dominica','DMA','212');
INSERT INTO country VALUES ('DO','DOMINICAN REPUBLIC','Dominican Republic','DOM','214');
INSERT INTO country VALUES ('EC','ECUADOR','Ecuador','ECU','218');
INSERT INTO country VALUES ('EG','EGYPT','Egypt','EGY','818');
INSERT INTO country VALUES ('SV','EL SALVADOR','El Salvador','SLV','222');
INSERT INTO country VALUES ('GQ','EQUATORIAL GUINEA','Equatorial Guinea','GNQ','226');
INSERT INTO country VALUES ('ER','ERITREA','Eritrea','ERI','232');
INSERT INTO country VALUES ('EE','ESTONIA','Estonia','EST','233');
INSERT INTO country VALUES ('ET','ETHIOPIA','Ethiopia','ETH','231');
INSERT INTO country VALUES ('FK','FALKLAND ISLANDS (MALVINAS)','Falkland Islands (Malvinas)','FLK','238');
INSERT INTO country VALUES ('FO','FAROE ISLANDS','Faroe Islands','FRO','234');
INSERT INTO country VALUES ('FJ','FIJI','Fiji','FJI','242');
INSERT INTO country VALUES ('FI','FINLAND','Finland','FIN','246');
INSERT INTO country VALUES ('FR','FRANCE','France','FRA','250');
INSERT INTO country VALUES ('GF','FRENCH GUIANA','French Guiana','GUF','254');
INSERT INTO country VALUES ('PF','FRENCH POLYNESIA','French Polynesia','PYF','258');
INSERT INTO country VALUES ('TF','FRENCH SOUTHERN TERRITORIES','French Southern Territories',NULL,NULL);
INSERT INTO country VALUES ('GA','GABON','Gabon','GAB','266');
INSERT INTO country VALUES ('GM','GAMBIA','Gambia','GMB','270');
INSERT INTO country VALUES ('GE','GEORGIA','Georgia','GEO','268');
INSERT INTO country VALUES ('DE','GERMANY','Germany','DEU','276');
INSERT INTO country VALUES ('GH','GHANA','Ghana','GHA','288');
INSERT INTO country VALUES ('GI','GIBRALTAR','Gibraltar','GIB','292');
INSERT INTO country VALUES ('GR','GREECE','Greece','GRC','300');
INSERT INTO country VALUES ('GL','GREENLAND','Greenland','GRL','304');
INSERT INTO country VALUES ('GD','GRENADA','Grenada','GRD','308');
INSERT INTO country VALUES ('GP','GUADELOUPE','Guadeloupe','GLP','312');
INSERT INTO country VALUES ('GU','GUAM','Guam','GUM','316');
INSERT INTO country VALUES ('GT','GUATEMALA','Guatemala','GTM','320');
INSERT INTO country VALUES ('GN','GUINEA','Guinea','GIN','324');
INSERT INTO country VALUES ('GW','GUINEA-BISSAU','Guinea-Bissau','GNB','624');
INSERT INTO country VALUES ('GY','GUYANA','Guyana','GUY','328');
INSERT INTO country VALUES ('HT','HAITI','Haiti','HTI','332');
INSERT INTO country VALUES ('HM','HEARD ISLAND AND MCDONALD ISLANDS','Heard Island and Mcdonald Islands',NULL,NULL);
INSERT INTO country VALUES ('VA','HOLY SEE (VATICAN CITY STATE)','Holy See (Vatican City State)','VAT','336');
INSERT INTO country VALUES ('HN','HONDURAS','Honduras','HND','340');
INSERT INTO country VALUES ('HK','HONG KONG','Hong Kong','HKG','344');
INSERT INTO country VALUES ('HU','HUNGARY','Hungary','HUN','348');
INSERT INTO country VALUES ('IS','ICELAND','Iceland','ISL','352');
INSERT INTO country VALUES ('IN','INDIA','India','IND','356');
INSERT INTO country VALUES ('ID','INDONESIA','Indonesia','IDN','360');
INSERT INTO country VALUES ('IR','IRAN, ISLAMIC REPUBLIC OF','Iran, Islamic Republic of','IRN','364');
INSERT INTO country VALUES ('IQ','IRAQ','Iraq','IRQ','368');
INSERT INTO country VALUES ('IE','IRELAND','Ireland','IRL','372');
INSERT INTO country VALUES ('IL','ISRAEL','Israel','ISR','376');
INSERT INTO country VALUES ('IT','ITALY','Italy','ITA','380');
INSERT INTO country VALUES ('JM','JAMAICA','Jamaica','JAM','388');
INSERT INTO country VALUES ('JP','JAPAN','Japan','JPN','392');
INSERT INTO country VALUES ('JO','JORDAN','Jordan','JOR','400');
INSERT INTO country VALUES ('KZ','KAZAKHSTAN','Kazakhstan','KAZ','398');
INSERT INTO country VALUES ('KE','KENYA','Kenya','KEN','404');
INSERT INTO country VALUES ('KI','KIRIBATI','Kiribati','KIR','296');
INSERT INTO country VALUES ('KP','KOREA, DEMOCRATIC PEOPLE\'S REPUBLIC OF','Korea, Democratic People\'s Republic of','PRK','408');
INSERT INTO country VALUES ('KR','KOREA, REPUBLIC OF','Korea, Republic of','KOR','410');
INSERT INTO country VALUES ('KW','KUWAIT','Kuwait','KWT','414');
INSERT INTO country VALUES ('KG','KYRGYZSTAN','Kyrgyzstan','KGZ','417');
INSERT INTO country VALUES ('LA','LAO PEOPLE\'S DEMOCRATIC REPUBLIC','Lao People\'s Democratic Republic','LAO','418');
INSERT INTO country VALUES ('LV','LATVIA','Latvia','LVA','428');
INSERT INTO country VALUES ('LB','LEBANON','Lebanon','LBN','422');
INSERT INTO country VALUES ('LS','LESOTHO','Lesotho','LSO','426');
INSERT INTO country VALUES ('LR','LIBERIA','Liberia','LBR','430');
INSERT INTO country VALUES ('LY','LIBYAN ARAB JAMAHIRIYA','Libyan Arab Jamahiriya','LBY','434');
INSERT INTO country VALUES ('LI','LIECHTENSTEIN','Liechtenstein','LIE','438');
INSERT INTO country VALUES ('LT','LITHUANIA','Lithuania','LTU','440');
INSERT INTO country VALUES ('LU','LUXEMBOURG','Luxembourg','LUX','442');
INSERT INTO country VALUES ('MO','MACAO','Macao','MAC','446');
INSERT INTO country VALUES ('MK','MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF','Macedonia, the Former Yugoslav Republic of','MKD','807');
INSERT INTO country VALUES ('MG','MADAGASCAR','Madagascar','MDG','450');
INSERT INTO country VALUES ('MW','MALAWI','Malawi','MWI','454');
INSERT INTO country VALUES ('MY','MALAYSIA','Malaysia','MYS','458');
INSERT INTO country VALUES ('MV','MALDIVES','Maldives','MDV','462');
INSERT INTO country VALUES ('ML','MALI','Mali','MLI','466');
INSERT INTO country VALUES ('MT','MALTA','Malta','MLT','470');
INSERT INTO country VALUES ('MH','MARSHALL ISLANDS','Marshall Islands','MHL','584');
INSERT INTO country VALUES ('MQ','MARTINIQUE','Martinique','MTQ','474');
INSERT INTO country VALUES ('MR','MAURITANIA','Mauritania','MRT','478');
INSERT INTO country VALUES ('MU','MAURITIUS','Mauritius','MUS','480');
INSERT INTO country VALUES ('YT','MAYOTTE','Mayotte',NULL,NULL);
INSERT INTO country VALUES ('MX','MEXICO','Mexico','MEX','484');
INSERT INTO country VALUES ('FM','MICRONESIA, FEDERATED STATES OF','Micronesia, Federated States of','FSM','583');
INSERT INTO country VALUES ('MD','MOLDOVA, REPUBLIC OF','Moldova, Republic of','MDA','498');
INSERT INTO country VALUES ('MC','MONACO','Monaco','MCO','492');
INSERT INTO country VALUES ('MN','MONGOLIA','Mongolia','MNG','496');
INSERT INTO country VALUES ('MS','MONTSERRAT','Montserrat','MSR','500');
INSERT INTO country VALUES ('MA','MOROCCO','Morocco','MAR','504');
INSERT INTO country VALUES ('MZ','MOZAMBIQUE','Mozambique','MOZ','508');
INSERT INTO country VALUES ('MM','MYANMAR','Myanmar','MMR','104');
INSERT INTO country VALUES ('NA','NAMIBIA','Namibia','NAM','516');
INSERT INTO country VALUES ('NR','NAURU','Nauru','NRU','520');
INSERT INTO country VALUES ('NP','NEPAL','Nepal','NPL','524');
INSERT INTO country VALUES ('NL','NETHERLANDS','Netherlands','NLD','528');
INSERT INTO country VALUES ('AN','NETHERLANDS ANTILLES','Netherlands Antilles','ANT','530');
INSERT INTO country VALUES ('NC','NEW CALEDONIA','New Caledonia','NCL','540');
INSERT INTO country VALUES ('NZ','NEW ZEALAND','New Zealand','NZL','554');
INSERT INTO country VALUES ('NI','NICARAGUA','Nicaragua','NIC','558');
INSERT INTO country VALUES ('NE','NIGER','Niger','NER','562');
INSERT INTO country VALUES ('NG','NIGERIA','Nigeria','NGA','566');
INSERT INTO country VALUES ('NU','NIUE','Niue','NIU','570');
INSERT INTO country VALUES ('NF','NORFOLK ISLAND','Norfolk Island','NFK','574');
INSERT INTO country VALUES ('MP','NORTHERN MARIANA ISLANDS','Northern Mariana Islands','MNP','580');
INSERT INTO country VALUES ('NO','NORWAY','Norway','NOR','578');
INSERT INTO country VALUES ('OM','OMAN','Oman','OMN','512');
INSERT INTO country VALUES ('PK','PAKISTAN','Pakistan','PAK','586');
INSERT INTO country VALUES ('PW','PALAU','Palau','PLW','585');
INSERT INTO country VALUES ('PS','PALESTINIAN TERRITORY, OCCUPIED','Palestinian Territory, Occupied',NULL,NULL);
INSERT INTO country VALUES ('PA','PANAMA','Panama','PAN','591');
INSERT INTO country VALUES ('PG','PAPUA NEW GUINEA','Papua New Guinea','PNG','598');
INSERT INTO country VALUES ('PY','PARAGUAY','Paraguay','PRY','600');
INSERT INTO country VALUES ('PE','PERU','Peru','PER','604');
INSERT INTO country VALUES ('PH','PHILIPPINES','Philippines','PHL','608');
INSERT INTO country VALUES ('PN','PITCAIRN','Pitcairn','PCN','612');
INSERT INTO country VALUES ('PL','POLAND','Poland','POL','616');
INSERT INTO country VALUES ('PT','PORTUGAL','Portugal','PRT','620');
INSERT INTO country VALUES ('PR','PUERTO RICO','Puerto Rico','PRI','630');
INSERT INTO country VALUES ('QA','QATAR','Qatar','QAT','634');
INSERT INTO country VALUES ('RE','REUNION','Reunion','REU','638');
INSERT INTO country VALUES ('RO','ROMANIA','Romania','ROM','642');
INSERT INTO country VALUES ('RU','RUSSIAN FEDERATION','Russian Federation','RUS','643');
INSERT INTO country VALUES ('RW','RWANDA','Rwanda','RWA','646');
INSERT INTO country VALUES ('SH','SAINT HELENA','Saint Helena','SHN','654');
INSERT INTO country VALUES ('KN','SAINT KITTS AND NEVIS','Saint Kitts and Nevis','KNA','659');
INSERT INTO country VALUES ('LC','SAINT LUCIA','Saint Lucia','LCA','662');
INSERT INTO country VALUES ('PM','SAINT PIERRE AND MIQUELON','Saint Pierre and Miquelon','SPM','666');
INSERT INTO country VALUES ('VC','SAINT VINCENT AND THE GRENADINES','Saint Vincent and the Grenadines','VCT','670');
INSERT INTO country VALUES ('WS','SAMOA','Samoa','WSM','882');
INSERT INTO country VALUES ('SM','SAN MARINO','San Marino','SMR','674');
INSERT INTO country VALUES ('ST','SAO TOME AND PRINCIPE','Sao Tome and Principe','STP','678');
INSERT INTO country VALUES ('SA','SAUDI ARABIA','Saudi Arabia','SAU','682');
INSERT INTO country VALUES ('SN','SENEGAL','Senegal','SEN','686');
INSERT INTO country VALUES ('CS','SERBIA AND MONTENEGRO','Serbia and Montenegro',NULL,NULL);
INSERT INTO country VALUES ('SC','SEYCHELLES','Seychelles','SYC','690');
INSERT INTO country VALUES ('SL','SIERRA LEONE','Sierra Leone','SLE','694');
INSERT INTO country VALUES ('SG','SINGAPORE','Singapore','SGP','702');
INSERT INTO country VALUES ('SK','SLOVAKIA','Slovakia','SVK','703');
INSERT INTO country VALUES ('SI','SLOVENIA','Slovenia','SVN','705');
INSERT INTO country VALUES ('SB','SOLOMON ISLANDS','Solomon Islands','SLB','090');
INSERT INTO country VALUES ('SO','SOMALIA','Somalia','SOM','706');
INSERT INTO country VALUES ('ZA','SOUTH AFRICA','South Africa','ZAF','710');
INSERT INTO country VALUES ('GS','SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS','South Georgia and the South Sandwich Islands',NULL,NULL);
INSERT INTO country VALUES ('ES','SPAIN','Spain','ESP','724');
INSERT INTO country VALUES ('LK','SRI LANKA','Sri Lanka','LKA','144');
INSERT INTO country VALUES ('SD','SUDAN','Sudan','SDN','736');
INSERT INTO country VALUES ('SR','SURINAME','Suriname','SUR','740');
INSERT INTO country VALUES ('SJ','SVALBARD AND JAN MAYEN','Svalbard and Jan Mayen','SJM','744');
INSERT INTO country VALUES ('SZ','SWAZILAND','Swaziland','SWZ','748');
INSERT INTO country VALUES ('SE','SWEDEN','Sweden','SWE','752');
INSERT INTO country VALUES ('CH','SWITZERLAND','Switzerland','CHE','756');
INSERT INTO country VALUES ('SY','SYRIAN ARAB REPUBLIC','Syrian Arab Republic','SYR','760');
INSERT INTO country VALUES ('TW','TAIWAN, PROVINCE OF CHINA','Taiwan, Province of China','TWN','158');
INSERT INTO country VALUES ('TJ','TAJIKISTAN','Tajikistan','TJK','762');
INSERT INTO country VALUES ('TZ','TANZANIA, UNITED REPUBLIC OF','Tanzania, United Republic of','TZA','834');
INSERT INTO country VALUES ('TH','THAILAND','Thailand','THA','764');
INSERT INTO country VALUES ('TL','TIMOR-LESTE','Timor-Leste',NULL,NULL);
INSERT INTO country VALUES ('TG','TOGO','Togo','TGO','768');
INSERT INTO country VALUES ('TK','TOKELAU','Tokelau','TKL','772');
INSERT INTO country VALUES ('TO','TONGA','Tonga','TON','776');
INSERT INTO country VALUES ('TT','TRINIDAD AND TOBAGO','Trinidad and Tobago','TTO','780');
INSERT INTO country VALUES ('TN','TUNISIA','Tunisia','TUN','788');
INSERT INTO country VALUES ('TR','TURKEY','Turkey','TUR','792');
INSERT INTO country VALUES ('TM','TURKMENISTAN','Turkmenistan','TKM','795');
INSERT INTO country VALUES ('TC','TURKS AND CAICOS ISLANDS','Turks and Caicos Islands','TCA','796');
INSERT INTO country VALUES ('TV','TUVALU','Tuvalu','TUV','798');
INSERT INTO country VALUES ('UG','UGANDA','Uganda','UGA','800');
INSERT INTO country VALUES ('UA','UKRAINE','Ukraine','UKR','804');
INSERT INTO country VALUES ('AE','UNITED ARAB EMIRATES','United Arab Emirates','ARE','784');
INSERT INTO country VALUES ('GB','UNITED KINGDOM','United Kingdom','GBR','826');
INSERT INTO country VALUES ('US','UNITED STATES','United States','USA','840');
INSERT INTO country VALUES ('UM','UNITED STATES MINOR OUTLYING ISLANDS','United States Minor Outlying Islands',NULL,NULL);
INSERT INTO country VALUES ('UY','URUGUAY','Uruguay','URY','858');
INSERT INTO country VALUES ('UZ','UZBEKISTAN','Uzbekistan','UZB','860');
INSERT INTO country VALUES ('VU','VANUATU','Vanuatu','VUT','548');
INSERT INTO country VALUES ('VE','VENEZUELA','Venezuela','VEN','862');
INSERT INTO country VALUES ('VN','VIET NAM','Viet Nam','VNM','704');
INSERT INTO country VALUES ('VG','VIRGIN ISLANDS, BRITISH','Virgin Islands, British','VGB','092');
INSERT INTO country VALUES ('VI','VIRGIN ISLANDS, U.S.','Virgin Islands, U.s.','VIR','850');
INSERT INTO country VALUES ('WF','WALLIS AND FUTUNA','Wallis and Futuna','WLF','876');
INSERT INTO country VALUES ('EH','WESTERN SAHARA','Western Sahara','ESH','732');
INSERT INTO country VALUES ('YE','YEMEN','Yemen','YEM','887');
INSERT INTO country VALUES ('ZM','ZAMBIA','Zambia','ZMB','894');
INSERT INTO country VALUES ('ZW','ZIMBABWE','Zimbabwe','ZWE','716');

SQL 从select更新

To just set to a predetermined value (true, false, 1, 'foo', etc.)

update tblDestination
set tblDestination.col=value
where exists (
select col2.value
from tblSource
where tblSource.join_col=tblDestination.join_col
and tblSource.constraint=value
)

More advanced (sets value to value in secondary select statement):

update tblDestination
set tblDestination.col=(select col2.value from tblSource where tblSource.join_col=tblDestination.join_col and tblSource.constraint=value)
where exists (
select col2.value
from tblSource
where tblSource.join_col=tblDestination.join_col
and tblSource.constraint=value
)

SQL 如果存在更新其他插入

UPDATE Table1 SET (...) WHERE Column1='SomeValue'
IF @@ROWCOUNT=0
    INSERT INTO Table1 VALUES (...)

SQL 在MySQL中创建数据库的命令行指令

mysql> CREATE DATABASE ''databasename''; 

mysql> GRANT ALL PRIVILEGES ON ''databasename''.* TO "''username''"@"''hostname''" IDENTIFIED BY "''password''";

mysql> FLUSH PRIVILEGES;

mysql> EXIT

SQL 将CSV加载到MySQL中

LOAD DATA INFILE 'data.txt' INTO TABLE tbl_name
FIELDS TERMINATED BY ','
LINES TERMINATED BY '\n';

SQL MySQL命令我希望我能记住

#Loading Data CSV into a general table

LOAD DATA INFILE "/data.csv" 
  INTO TABLE alldata 
  FIELDS TERMINATED BY ",";  

#Dump DB data to CSV file
SELECT *
INTO OUTFILE '/tmp/products.csv'
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
ESCAPED BY '\\'
LINES TERMINATED BY '\n'
FROM products


#Backing up the complete database

mysqldump -u [username] -p [password] [databasename] > [backupfile.sql]


#Back Up specific tables. *Note: Multiple tables are seperated by a space.

mysqldump -u [username] -p [password] [databasename] [table1 table2 etc]


#Backing up multiple databases

mysqldump -u [username] -p [password] --databases [databasename] > [backupfile.sql]


#Restoring a Database

mysql -u [username] -p [password] [database_to_restore] < [backupfile.sql]

#Creating a username and password instead of using root

GRANT ALL PRIVILEGES ON database_development.* TO 'chrisaiv'@'localhost' 
  IDENTIFIED BY 'password' WITH GRANT OPTION; 

#Setting a foreign key between two databases

update albums set artist_id = 3 where id = 6;

#Set a Password for Root
SET PASSWORD FOR root@localhost=PASSWORD('secretpassword');

SQL MySQL搜索

Word searching

1.

SELECT * FROM TABLE WHERE MATCH (`field`) AGAINST ('Keyword')

(Fastest)

2.

SELECT * FROM TABLE WHERE MATCH (`field`) AGAINST ('+Keyword' IN BOOLEAN MODE)

(Fast)

3.

SELECT * FROM TABLE WHERE RLIKE '(^| +)Keyword($| +)'

OR

SELECT * FROM TABLE WHERE 
RLIKE '([[:space:]]|[[:<:]])Keyword([[:space:]]|[[:>:]])'

(Slow)
Contains searching

1.

SELECT * FROM TABLE WHERE MATCH (`field`) AGAINST ('Keyword*' IN BOOLEAN MODE)

(Fastest)

2.

SELECT * FROM TABLE WHERE FIELD LIKE 'Keyword%'

(Fast)

3.

SELECT * FROM TABLE WHERE MATCH (`field`) AGAINST ('*Keyword*' IN BOOLEAN MODE)

(Slow)

4.

SELECT * FROM TABLE WHERE FIELD LIKE '%Keyword%'

(Slow)
Recordsets

1.

SELECT SQL_CALC_FOUND_ROWS * FROM TABLE WHERE Condition LIMIT 0, 10
SELECT FOUND_ROWS()

(Fastest)

2.

SELECT * FROM TABLE WHERE Condition LIMIT 0, 10
SELECT COUNT(PrimaryKey) FROM TABLE WHERE Condition

(Fast)

3.

$result = mysql_query("SELECT * FROM table", $link);
$num_rows = mysql_num_rows($result);

(Very slow)
Joins

Use an INNER JOIN when you want the joining table to only have matching records that you specify in the join. Use LEFT JOIN when it doesn’t matter if the records contain matching records or not.

SELECT * FROM products 
INNER JOIN suppliers ON suppliers.SupplierID = products.SupplierID

Returns all products with a matching supplier.

SELECT * FROM products 
LEFT JOIN suppliers ON suppliers.SupplierID = products.SupplierID 
WHERE suppliers.SupplierID IS NULL

Returns all products without a matching supplier.