System.Collections.Generic.KeyNotFound Exception
Closed this issue · 5 comments
With the latest version of MariaDB the backup function is causing an exception, even in your test app.
The exception is located at: mysql.data.mysqlclient.mysqlfield.setfieldencoding()
exception
Can you try to provide more information?
How about... try to provide the table structure... the CREATE STATEMENT,
and try get the character set by executing the following:
SHOW VARIABLES LIKE '%character_set%';
or
SHOW CREATE TABLE `tablename`;
Hi Adriavcs2, thank you very much for your answer.
SHOW VARIABLES LIKE '%character_set%';
The database is quite large, it is generated with your component, but from a previous version of MariaDB:
`SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";
SET time_zone = "+00:00";
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT /;
/!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS /;
/!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION /;
/!40101 SET NAMES utf8mb4 */;
DROP TABLE IF EXISTS carts;
CREATE TABLE IF NOT EXISTS carts (
ID int(11) NOT NULL AUTO_INCREMENT,
name varchar(255) NOT NULL,
PRIMARY KEY (ID),
UNIQUE KEY ID (ID)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=2 ;
INSERT INTO carts (ID, name) VALUES
(1, 'Default');
DROP TABLE IF EXISTS carts_list;
CREATE TABLE IF NOT EXISTS carts_list (
ID int(11) NOT NULL AUTO_INCREMENT,
pID int(11) NOT NULL,
swID int(11) NOT NULL,
swButton int(11) NOT NULL,
color varchar(100) NOT NULL,
PRIMARY KEY (ID),
UNIQUE KEY ID (ID)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
DROP TABLE IF EXISTS category;
CREATE TABLE IF NOT EXISTS category (
ID int(11) NOT NULL AUTO_INCREMENT,
name varchar(100) NOT NULL,
PRIMARY KEY (ID),
UNIQUE KEY name (name)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=13 ;
INSERT INTO category (ID, name) VALUES
(1, 'Music'),
(2, 'Sound Effects'),
(3, 'Sweepers'),
(4, 'Station IDs'),
(5, 'Jingles'),
(6, 'Promos'),
(7, 'Commercials'),
(8, 'News'),
(9, 'Interviews'),
(10, 'Radio Shows'),
(11, 'Radio Streams');
DROP TABLE IF EXISTS events;
CREATE TABLE IF NOT EXISTS events (
ID int(11) NOT NULL AUTO_INCREMENT,
type INT(2) NOT NULL,
time varchar(20) NOT NULL,
name varchar(200) NOT NULL,
date date DEFAULT '2002-01-01',
day varchar(30) DEFAULT '&',
hours varchar(100) DEFAULT '&',
data text,
enabled enum('True','False') DEFAULT 'True',
catID int(11) NOT NULL DEFAULT '0',
smart INT(1) NOT NULL DEFAULT '0',
PRIMARY KEY (ID)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
DROP TABLE IF EXISTS events_categories;
CREATE TABLE IF NOT EXISTS events_categories (
ID int(11) NOT NULL AUTO_INCREMENT,
name varchar(255) CHARACTER SET latin1 NOT NULL,
PRIMARY KEY (ID)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
INSERT INTO events_categories (ID, name) VALUES
(1, 'Default') ;
DROP TABLE IF EXISTS genre;
CREATE TABLE IF NOT EXISTS genre (
id int(11) NOT NULL AUTO_INCREMENT,
name varchar(50) NOT NULL,
KEY id (id)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=149 ;
INSERT INTO genre (id, name) VALUES
(1, 'Acapella'),
(2, 'Acid'),
(3, 'Acid Jazz'),
(4, 'Acid Punk'),
(5, 'Acoustic'),
(6, 'Alternative'),
(7, 'Alternative Rock'),
(8, 'Ambient'),
(9, 'Anime'),
(10, 'Avantgarde'),
(11, 'Ballad'),
(12, 'Bass'),
(13, 'Beat'),
(14, 'Bebob'),
(15, 'Big Band'),
(16, 'Black Metal'),
(17, 'Bluegrass'),
(18, 'Blues'),
(19, 'Booty Bass'),
(20, 'BritPop'),
(21, 'Cabaret'),
(22, 'Celtic'),
(23, 'Chamber Music'),
(24, 'Chanson'),
(25, 'Chorus'),
(26, 'Christian Gangsta Rap'),
(27, 'Christian Rap'),
(28, 'Christian Rock'),
(29, 'Classic Rock'),
(30, 'Classical'),
(31, 'Club'),
(32, 'Club - House'),
(33, 'Comedy'),
(34, 'Contemporary Christian'),
(35, 'Country'),
(36, 'Crossover'),
(37, 'Cult'),
(38, 'Dance'),
(39, 'Dance Hall'),
(40, 'Darkwave'),
(41, 'Death Metal'),
(42, 'Disco'),
(43, 'Dream'),
(44, 'Drum & Bass'),
(45, 'Drum Solo'),
(46, 'Duet'),
(47, 'Easy Listening'),
(48, 'Electronic'),
(49, 'Ethnic'),
(50, 'Euro-House'),
(51, 'Euro-Techno'),
(52, 'Eurodance'),
(53, 'Fast Fusion'),
(54, 'Folk'),
(55, 'Folk-Rock'),
(56, 'Folklore'),
(57, 'Freestyle'),
(58, 'Funk'),
(59, 'Fusion'),
(60, 'Game'),
(61, 'Gangsta'),
(62, 'Goa'),
(63, 'Gospel'),
(64, 'Gothic'),
(65, 'Gothic Rock'),
(66, 'Grunge'),
(67, 'Hard Rock'),
(68, 'Hardcore'),
(69, 'Heavy Metal'),
(70, 'Hip-Hop'),
(71, 'House'),
(72, 'Humour'),
(73, 'Indie'),
(74, 'Industrial'),
(75, 'Instrumental'),
(76, 'Instrumental Pop'),
(77, 'Instrumental Rock'),
(78, 'JPop'),
(79, 'Jazz'),
(80, 'Jazz+Funk'),
(81, 'Jungle'),
(82, 'Latin'),
(83, 'Lo-Fi'),
(84, 'Meditative'),
(85, 'Merengue'),
(86, 'Metal'),
(87, 'Musical'),
(88, 'National Folk'),
(89, 'Native US'),
(90, 'Negerpunk'),
(91, 'New Age'),
(92, 'New Wave'),
(93, 'Noise'),
(94, 'Oldies'),
(95, 'Opera'),
(96, 'Other'),
(97, 'Polka'),
(98, 'Polsk Punk'),
(99, 'Pop'),
(100, 'Pop-Folk'),
(101, 'Pop/Funk'),
(102, 'Porn Groove'),
(103, 'Power Ballad'),
(104, 'Pranks'),
(105, 'Primus'),
(106, 'Progressive Rock'),
(107, 'Psychadelic'),
(108, 'Psychedelic Rock'),
(109, 'Punk'),
(110, 'Punk Rock'),
(111, 'R&B'),
(112, 'Rap'),
(113, 'Rave'),
(114, 'Reggae'),
(115, 'Retro'),
(116, 'Revival'),
(117, 'Rhythmic Soul'),
(118, 'Rock'),
(119, 'Rock & Roll'),
(120, 'Salsa'),
(121, 'Samba'),
(122, 'Satire'),
(123, 'Showtunes'),
(124, 'Ska'),
(125, 'Slow Jam'),
(126, 'Slow Rock'),
(127, 'Sonata'),
(128, 'Soul'),
(129, 'Sound Clip'),
(130, 'Soundtrack'),
(131, 'Southern Rock'),
(132, 'Space'),
(133, 'Speech'),
(134, 'Swing'),
(135, 'Symphonic Rock'),
(136, 'Symphony'),
(137, 'Synthpop'),
(138, 'Tango'),
(139, 'Techno'),
(140, 'Techno-Industrial'),
(141, 'Terror'),
(142, 'Thrash Metal'),
(143, 'Top 40'),
(144, 'Trailer'),
(145, 'Trance'),
(146, 'Tribal'),
(147, 'Trip-Hop'),
(148, 'Vocal');
DROP TABLE IF EXISTS history;
CREATE TABLE IF NOT EXISTS history (
ID int(11) NOT NULL AUTO_INCREMENT,
trackID int(11) NOT NULL,
date_played datetime DEFAULT '2002-01-01 00:00:01',
song_type INT(2) NOT NULL,
id_subcat int(11) NOT NULL,
id_genre int(11) NOT NULL,
duration double(11,5) NOT NULL,
artist varchar(255) NOT NULL,
original_artist varchar(255) NOT NULL,
title varchar(255) NOT NULL,
album varchar(255) NOT NULL,
composer varchar(255) NOT NULL,
label varchar(255) NOT NULL,
year varchar(4) NOT NULL DEFAULT '1900',
track_no int(6) NOT NULL DEFAULT '0',
disc_no int(6) NOT NULL DEFAULT '0',
publisher varchar(255) NOT NULL,
copyright varchar(255) NOT NULL,
isrc varchar(255) NOT NULL,
listeners int(9) DEFAULT NULL,
PRIMARY KEY (ID),
KEY artist (artist),
KEY title (title),
KEY date_played (date_played)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
DROP TABLE IF EXISTS playlists;
CREATE TABLE IF NOT EXISTS playlists (
ID int(11) NOT NULL AUTO_INCREMENT,
name varchar(255) NOT NULL,
PRIMARY KEY (ID),
UNIQUE KEY ID (ID),
UNIQUE KEY name (name)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
DROP TABLE IF EXISTS playlists_list;
CREATE TABLE IF NOT EXISTS playlists_list (
ID int(11) NOT NULL AUTO_INCREMENT,
pID int(11) NOT NULL,
sID int(11) NOT NULL,
cstart DOUBLE(11, 5) NOT NULL,
cnext DOUBLE(11, 5) NOT NULL,
cend DOUBLE(11, 5) NOT NULL,
fin DOUBLE(11, 5) NOT NULL,
fout DOUBLE(11, 5) NOT NULL,
swID int(11) NOT NULL,
swplay DOUBLE(11, 5) NOT NULL,
vtID int(11) NOT NULL,
vtplay DOUBLE(11, 5) NOT NULL,
swfirst enum('True','False') NOT NULL,
ord int(11) NOT NULL,
PRIMARY KEY (ID),
KEY ID (ID)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
DROP TABLE IF EXISTS queuelist;
CREATE TABLE IF NOT EXISTS queuelist (
ID int(11) NOT NULL AUTO_INCREMENT,
songID int(11) NOT NULL DEFAULT '0',
ETA DATETIME NULL DEFAULT '2002-01-01 00:00:01',
duration DOUBLE(11,5) NOT NULL DEFAULT '0',
artist varchar(250) NOT NULL,
associated_artists VARCHAR(255) NOT NULL DEFAULT '',
title varchar(250) NOT NULL,
album varchar(250) NOT NULL,
swID int(11) NOT NULL DEFAULT '-1',
swPlay DOUBLE(11, 5) NOT NULL DEFAULT '0',
vtID int(11) NOT NULL DEFAULT '-1',
vtPlay DOUBLE(11, 5) NOT NULL DEFAULT '0',
PRIMARY KEY (ID)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='12' AUTO_INCREMENT=5 ;
DROP TABLE IF EXISTS requests;
CREATE TABLE IF NOT EXISTS requests (
ID int(11) NOT NULL AUTO_INCREMENT,
songID int(11) NOT NULL,
username varchar(255) NOT NULL DEFAULT 'Anomymous',
userIP varchar(50) NOT NULL,
message text,
requested datetime NOT NULL,
played int(1) NOT NULL DEFAULT '0',
PRIMARY KEY (ID)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
DROP TABLE IF EXISTS rotations;
CREATE TABLE IF NOT EXISTS rotations (
ID int(11) NOT NULL AUTO_INCREMENT,
name varchar(255) NOT NULL,
PRIMARY KEY (ID),
UNIQUE KEY name (name)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=2 ;
INSERT INTO rotations (ID, name) VALUES
(1, 'Default');
DROP TABLE IF EXISTS rotations_list;
CREATE TABLE IF NOT EXISTS rotations_list (
ID int(11) NOT NULL AUTO_INCREMENT,
pID int(11) NOT NULL,
catID int(11) NOT NULL,
subID int(11) NOT NULL,
genID int(11) NOT NULL,
mood VARCHAR(250) NULL DEFAULT NULL,
gender VARCHAR(250) NULL DEFAULT NULL,
language VARCHAR(250) NULL DEFAULT NULL,
start_type INT(11) NOT NULL DEFAULT '0',
end_type INT(11) NOT NULL DEFAULT '0',
selType int(1) NOT NULL,
sweeper int(1) NOT NULL,
repeatRule set('True','False') NOT NULL,
ord int(2) NOT NULL,
data TEXT NOT NULL,
track_separation INT NOT NULL DEFAULT '0',
artist_separation INT NOT NULL DEFAULT '0',
title_separation INT NOT NULL DEFAULT '0',
album_separation INT NOT NULL DEFAULT '0',
advanced TEXT NULL,
PRIMARY KEY (ID)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
DROP TABLE IF EXISTS songs;
CREATE TABLE IF NOT EXISTS songs (
ID int(11) NOT NULL AUTO_INCREMENT,
path varchar(255) NOT NULL,
enabled int(1) NOT NULL DEFAULT '0',
date_added datetime DEFAULT '2002-01-01 00:00:01',
date_modified datetime DEFAULT '2002-01-01 00:00:01',
date_played datetime DEFAULT '2002-01-01 00:00:01',
artist_played datetime DEFAULT '2002-01-01 00:00:01',
album_played datetime DEFAULT '2002-01-01 00:00:01',
title_played datetime DEFAULT '2002-01-01 00:00:01',
count_played int(9) NOT NULL DEFAULT '0',
play_limit int(11) NOT NULL DEFAULT '0',
limit_action int(1) NOT NULL DEFAULT '0',
start_date datetime DEFAULT '2002-01-01 00:00:01',
end_date datetime DEFAULT '2002-01-01 00:00:01',
startEvent INT(11) NOT NULL DEFAULT '-1',
endEvent INT(11) NOT NULL DEFAULT '-1',
song_type INT(2) NOT NULL,
id_subcat int(11) NOT NULL,
id_genre int(11) NOT NULL,
weight double(5,1) NOT NULL DEFAULT '50.0',
duration double(11,5) NOT NULL,
original_duration double(11,5) NOT NULL,
cue_times varchar(255) NOT NULL DEFAULT '&',
precise_cue INT(1) NOT NULL DEFAULT '0',
fade_type INT(1) NOT NULL DEFAULT '0',
start_type INT(1) NOT NULL DEFAULT '0',
end_type INT(1) NOT NULL DEFAULT '0',
mix_type INT(1) NOT NULL DEFAULT '0',
mood varchar(150) NOT NULL DEFAULT 'Not Set',
gender varchar(150) NOT NULL DEFAULT 'Not Set',
lang varchar(150) NOT NULL DEFAULT 'Not Set',
rating INT(1) NOT NULL DEFAULT '0',
loudness double(11,2) NOT NULL DEFAULT '1.00',
overlay INT(1) NOT NULL DEFAULT '0',
artist varchar(255) NOT NULL,
associated_artists VARCHAR(255) NOT NULL DEFAULT '',
original_artist varchar(255) NOT NULL,
title varchar(255) NOT NULL,
album varchar(255) NOT NULL,
composer varchar(255) NOT NULL,
label varchar(255) NOT NULL,
year varchar(4) NOT NULL DEFAULT '1900',
track_no int(6) NOT NULL DEFAULT '0',
disc_no int(6) NOT NULL DEFAULT '0',
publisher varchar(255) NOT NULL,
copyright varchar(255) NOT NULL,
isrc varchar(255) NOT NULL,
bpm double(11,1) NOT NULL,
comments text,
sweepers varchar(250) DEFAULT NULL,
image varchar(255) NOT NULL DEFAULT 'no_image.jpg',
buy_link varchar(255) NOT NULL DEFAULT 'http://',
url1 varchar(255) NOT NULL DEFAULT 'http://',
url2 varchar(255) NOT NULL DEFAULT 'http://',
tdate_played datetime DEFAULT '2002-01-01 00:00:01',
tartist_played datetime DEFAULT '2002-01-01 00:00:01',
ttitle_played datetime DEFAULT '2002-01-01 00:00:01',
talbum_played datetime DEFAULT '2002-01-01 00:00:01',
originalmetadata INT(1) NOT NULL DEFAULT '0',
PRIMARY KEY (ID),
UNIQUE KEY path (path),
KEY count_played (count_played),
KEY songs_album (album),
KEY songs_id_subcat (id_subcat),
KEY songs_artist (artist),
KEY songs_title (title),
KEY songs_validtracks (start_date,end_date,enabled),
KEY date_played (date_played,artist_played,title_played,album_played),
FULLTEXT KEY songs_associated_artists (associated_artists)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;
DROP TABLE IF EXISTS subcategory;
CREATE TABLE IF NOT EXISTS subcategory (
ID int(11) NOT NULL AUTO_INCREMENT,
parentid int(11) NOT NULL,
name varchar(100) NOT NULL,
PRIMARY KEY (ID)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=30 ;
INSERT INTO subcategory (ID, parentid, name) VALUES
(1, 1, '90s'),
(2, 1, '80s'),
(3, 1, 'Oldies'),
(4, 1, '2000s'),
(5, 1, 'Heavy Rotation'),
(6, 1, 'Top 40'),
(7, 2, 'Contest Effects'),
(8, 3, 'Daily Sweepers'),
(9, 3, 'Nightly Sweepers'),
(10, 4, 'Artist IDs'),
(11, 5, 'Station Jingles'),
(12, 6, 'Radio Show Promos'),
(13, 7, 'Sponsor Commercials'),
(14, 7, 'Paid Commercials'),
(15, 8, 'Daily News'),
(16, 9, 'Music Interviews'),
(17, 9, 'Political Interviews'),
(18, 10, 'My First Show'),
(19, 10, 'My Second Show'),
(20, 11, 'Other'),
(21, 11, 'Syndicated Shows'),
(22, 11, 'Syndicated News');
DROP TABLE IF EXISTS users;
CREATE TABLE users (
ID INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
user VARCHAR(100) NOT NULL,
auth VARCHAR(250) NULL DEFAULT NULL,
data TEXT NOT NULL,
INDEX ID (ID)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=2 ;
INSERT INTO users (ID, user, auth, data) VALUES
(1, 'admin', '8ZCC4bp0CQxRB0NN5pzdOJG0m6L4b71/TEJ+IJG10u93m0Du94Pl15sCgkViAMv9fY150iwQQREU5TuGqa7pmw==', '');
DROP TABLE IF EXISTS settings;
CREATE TABLE settings (
source VARCHAR(150) NOT NULL,
setting VARCHAR(150) NOT NULL,
value VARCHAR(250) NOT NULL
)
COLLATE='utf8_general_ci'
ENGINE=MyISAM
;
DROP PROCEDURE IF EXISTS UpdateTracks2;
DELIMITER |
CREATE PROCEDURE UpdateTracks2(
IN trackID INT,
IN curArtist VARCHAR(250) CHARSET utf8,
IN curTitle VARCHAR(250) CHARSET utf8,
IN tType INT,
IN curListeners INT,
IN historyDays INT,
IN pWeight DOUBLE
)
BEGIN
UPDATE songs SET count_played=count_played+1, date_played=NOW() WHERE ID=trackID;
SET @tAlbum = (SELECT album FROM songs WHERE ID=trackID);
IF tType = 0 OR tType = 9 THEN
UPDATE songs SET artist_played=NOW() WHERE artist=curArtist;
UPDATE songs SET title_played=NOW() WHERE title=curTitle;
IF @tAlbum <> '' THEN
UPDATE songs SET album_played=NOW() WHERE album=@tAlbum;
END IF;
END IF;
IF tType = 9 THEN
UPDATE requests SET played=1 WHERE songID=trackID;
END IF;
UPDATE songs SET enabled=0, play_limit=0 WHERE enabled=1 AND play_limit>0 AND count_played>=play_limit AND limit_action=1;
DELETE FROM songs WHERE play_limit>0 AND count_played>=play_limit AND limit_action=2;
UPDATE songs SET id_subcat=ABS(limit_action), play_limit=0, limit_action=0 WHERE enabled=1 AND limit_action<0 AND count_played>=play_limit;
IF pWeight>0 THEN
UPDATE songs SET weight=weight-pWeight WHERE ID=trackID AND (weight-pWeight)>=0;
END IF;
IF historyDays > 0 THEN
INSERT INTO history(trackID, date_played, song_type, id_subcat, id_genre, duration, artist, original_artist, title, album, composer, label, year, track_no, disc_no, publisher, copyright, isrc, listeners)
SELECT ID, NOW(), song_type, id_subcat, id_genre, duration, curArtist, original_artist, curTitle, album, composer, label, year, track_no, disc_no, publisher, copyright, isrc, curListeners FROM songs WHERE ID=trackID;
END IF;
DELETE FROM history WHERE TIMESTAMPDIFF(DAY, date_played, NOW()) >= historyDays;
END |
DELIMITER ;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT /;
/!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS /;
/!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
`
Hi, the character set of "utf8mb3" is not supported in MySQL, therefore the dot net connector MySQL.DATA.DLL does not include the collection for "utf8mb3". You may try to change your database character set of "utf8mb3" to "utf8mb4".
More information for list supported character set:
https://dev.mysql.com/doc/refman/8.0/en/charset-charsets.html
You are right! Manually editing the db and setting to utf8mb4 fixed the issue. The problem with the latest version of MariaDB will persist in the future as it uses by default utf8mb3 for utf8 and until now i'm unable to change the default.
Thank you very much!
Hi @mariusvaida , I have released another version of MySqlBackup.NET for MySqlConnector (MIT), so you can try use this version to run a test and see if MySqlConnector has any issue with utf8mb3.
Here is the nuget for MySqlConnector:
PM> Install-Package MySqlBackup.NET.MySqlConnector
https://www.nuget.org/packages/MySqlBackup.NET.MysqlConnector/
You're recommended to test this on a new blank project, this is because MySqlConnector uses the same namespace as MySql.Data.DLL, and thig might crashes your project.