/SQL/Java.sql.sqlexception: access denied for user

Java.sql.sqlexception: access denied for user

You have to grant priviliges to root@localhost
e.g 
GRANT ALL PRIVILIGES ON *.* TO 'root'@'localhost' IDENTIFIED BY password

(*.*: means everything, it can be modified to some specific DB or opertations)

Java.sql.sqlexception: access denied for user

You can flush the root user's priviliges in mysql cli.

> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password';
> FLUSH PRIVILEGES;

Java.sql.sqlexception: access denied for user

As you are creating a database from scratch, you could use:

Connection connection = DriverManager.getConnection("jdbc:mysql://localhost/?user=root&password=rootpassword"); 
PreparedStatement ps = connection.prepareStatement("CREATE DATABASE databasename");
int result = ps.executeUpdate();

Source: stackoverflow.com

Similar codes

7 votes162 views2 answers
Postgres concat
SQL
0 vote150 views2 answers
Select a row include list of array with join two table SQL
SQL
18 votes146 views6 answers
Drop table if exists
SQL
0 vote154 views1 answer
How to connect to mysql in ef 6
SQL
0 vote136 views1 answer
How to stop all connections to a psql 12 database?
SQL
2 votes156 views2 answers
Postgres add column integer
SQL
10 votes149 views4 answers
Primary key sql
SQL
5 votes142 views4 answers
Rollback to in sql
SQL
1 vote334 views1 answer
Postgres upgrade to superuser
SQL
1 vote145 views1 answer
Sql where last 12 months
SQL