Introduction When connecting to an Oracle database, especially newer versions like Oracle 12c, you may encounter … Resolving ORA-28040: No Matching Authentication Protocol with Oracle Database ConnectionsRead more
Oracle Database
Understanding Oracle Database Identifiers: SID, Instance Name, and Database Name
Introduction When working with Oracle databases, it is crucial to identify various database parameters such as … Understanding Oracle Database Identifiers: SID, Instance Name, and Database NameRead more
Selecting a Single Row in Oracle SQL
Selecting a Single Row in Oracle SQL When working with Oracle databases, you may often encounter … Selecting a Single Row in Oracle SQLRead more
Understanding and Resolving ORA-12505 Errors with Oracle Database Connections
Introduction Connecting to an Oracle database using JDBC (Java Database Connectivity) can sometimes result in errors … Understanding and Resolving ORA-12505 Errors with Oracle Database ConnectionsRead more
Configuring Oracle Database Connections
Configuring Oracle database connections can be a complex task, especially when dealing with network configurations and … Configuring Oracle Database ConnectionsRead more
Exploring Oracle Database: Listing Tables with SQL Queries
Introduction Working with databases is a fundamental aspect of software development and data management. When using … Exploring Oracle Database: Listing Tables with SQL QueriesRead more