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Samebug tips

  1. ,
    Expert tip

    MySQL doesn't support some types of characters (such as emojis) with the utf8 encoding. You need to be on MySQL 5.5+ and force utf8mb4 (everywhere, client and server). You can do this sending the query "SET NAMES utf8mb4". Check this https://goo.gl/3E2qzg

  2. ,

    Make sure you are using InnoDB storage engine and READ-COMMITTED transaction isolation level and increase the database server innodb_lock_wait_timeout variable to about 500.

Solutions on the web

via Coderanch by Ifteqar Ahmed, 1 year ago
Access denied for user 'root'@'192.168.1.1' (using password: YES)
via Stack Overflow by SkyLark
, 2 years ago
Access denied for user 'user1'@'hostname' (using password: YES)
via Oracle Community by sunnycode, 1 year ago
Access denied for user 'admin'@'localhost' (using password: YES)
via Stack Overflow by Sanathan
, 2 years ago
Access denied for user 'xxxxxxxx' (using password: YES)
via Stack Overflow by Bone
, 3 weeks ago
Access denied for user 'robot'@'aa-PC' (using password: YES)
via Google Groups by Unknown author, 11 months ago
Access denied for user 'blast2go'@'localhost' (using password: YES)
java.sql.SQLException: Access denied for user 'root'@'192.168.1.1' (using password: YES)	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:946)	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2985)	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:885)	at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:3436)	at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1247)	at com.mysql.jdbc.Connection.createNewIO(Connection.java:2775)	at com.mysql.jdbc.Connection.(Connection.java:1555)	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:285)	at java.sql.DriverManager.getConnection(DriverManager.java:582)	at java.sql.DriverManager.getConnection(DriverManager.java:185)	at imagesstore.Main.main(Main.java:13)