Jean de Lavarene questions

Jean de Lavarene answers

• calling oracle PL/SQL function in java - Invalid column type error
• Oracle ojdbc8 12.2.0.1 Forbidden by Maven
• ORA-12705 and ORA-00604 error in production
• What is the difference between OCI and THIN driver connection with data source connection between java and oracle XE?
• Uniquely identify source JDBC process in Oracle DB
• "java.lang.ClassNotFoundException: oracle.jdbc.pooling.Factory"
• Oracle Database TLS1.2 / SSL connection using JDBC thin and JKS
• What does Connection.isValid(time) actually do to check if connection if valid?
• Oracle JDBC batchUpdate rows affected is always -2 (Statement.SUCCESS_NO_INFO)
• How to figure out the optimal fetch size for the select query