[general]
Description=MySQL connection to database
Driver  = MySQL
Server  = localhost
Database = test
Username = root
Password = mypass (changed it for the question)
Port = 3310
Socket= /var/lib/mysql/mysql.sock

# odbcinst -q -d
[PostgreSQL]
[MySQL]

# echo "select 1" | isql -v general
+---------------------------------------+
| Connected!                            |
|                                       |
| sql-statement                         |
| help [tablename]                      |
| quit                                  |
|                                       |
+---------------------------------------+
SQL> select 1
Segmentation fault (core dumped)

# Driver from the postgresql-odbc package
# Setup from the unixODBC package
[PostgreSQL]
Description = ODBC for PostgreSQL
Driver      = /usr/lib/psqlodbcw.so
Setup       = /usr/lib/libodbcpsqlS.so
Driver64    = /usr/lib64/psqlodbcw.so
Setup64     = /usr/lib64/libodbcpsqlS.so
FileUsage   = 1


# Driver from the mysql-connector-odbc package
# Setup from the unixODBC package
[MySQL]
Description = ODBC for MySQL
Driver      = /usr/lib/libmyodbc5.so
Setup       = /usr/lib/libodbcmyS.so
Driver64    = /usr/lib64/libmyodbc5.so
Setup64     = /usr/lib64/libodbcmyS.so
FileUsage   = 1