dbip city mysql import

-- https://db-ip.com/db/
-- http://download.db-ip.com/free/dbip-city-2017-12.csv.gz

drop table if exists dbipci;
CREATE TABLE dbipci (
    i1 INT(10) UNSIGNED NOT NULL,
    i2 INT(10) UNSIGNED NOT NULL,
    CC ENUM('AD','AE','AF','AG','AI','AL','AM','AO','AQ','AR','AS','AT','AU','AW','AX','AZ','BA','BB','BD','BE','BF','BG','BH','BI','BJ','BL','BM','BN','BO','BQ','BR','BS','BT','BV','BW','BY','BZ','CA','CC','CD','CF','CG','CH','CI','CK','CL','CM','CN','CO','CR','CU','CV','CW','CX','CY','CZ','DE','DJ','DK','DM','DO','DZ','EC','EE','EG','ER','ES','ET','FI','FJ','FK','FM','FO','FR','GA','GB','GD','GE','GF','GG','GH','GI','GL','GM','GN','GP','GQ','GR','GS','GT','GU','GW','GY','HK','HN','HR','HT','HU','ID','IE','IL','IM','IN','IO','IQ','IR','IS','IT','JE','JM','JO','JP','KE','KG','KH','KI','KM','KN','KP','KR','KW','KY','KZ','LA','LB','LC','LI','LK','LR','LS','LT','LU','LV','LY','MA','MC','MD','ME','MF','MG','MH','MK','ML','MM','MN','MO','MP','MQ','MR','MS','MT','MU','MV','MW','MX','MY','MZ','NA','NC','NE','NF','NG','NI','NL','NO','NP','NR','NU','NZ','OM','PA','PE','PF','PG','PH','PK','PL','PM','PN','PR','PS','PT','PW','PY','QA','RE','RO','RS','RU','RW','SA','SB','SC','SD','SE','SG','SH','SI','SJ','SK','SL','SM','SN','SO','SR','SS','ST','SV','SX','SY','SZ','TC','TD','TF','TG','TH','TJ','TK','TL','TM','TN','TO','TR','TT','TV','TW','TZ','UA','UG','UM','US','UY','UZ','VA','VC','VE','VG','VI','VN','VU','WF','WS','XK','YE','YT','ZA','ZM','ZW','ZZ') NOT NULL,
    state varchar(80),
    city varchar(80),
    PRIMARY KEY (i1),
    INDEX CC (CC)
)
ENGINE=MyISAM ROW_FORMAT=COMPRESSED COLLATE='utf8_general_ci';

load data  infile '/tmp/dbip-city-2017-12.csv' ignore into table dbipci
    CHARACTER SET utf8
    FIELDS TERMINATED BY ','
    OPTIONALLY ENCLOSED BY '"'
    LINES TERMINATED BY '\r\n'
    (@c1,@c2,cc,state,city)
    set i1=inet_aton(@c1), i2=inet_aton(@c2);

delete from dbipci where i1 is null or i2 is null or cc is null;