To learn oracle, you need to know some conceptual things, such as data model, relational database, DBMS paradigm and natural operation. You can go to the library to look up relevant books, focusing on understanding, and it is not necessary to master them completely.

But you can also read this ORACLE primer directly, which is similar to ORACLE 10G primer and ORACLE basic book. You don't need to fully understand it, just look at it. Learning from Oracle Bone Inscriptions is a long process. After learning something, you will find many similarities. At that time, you will feel suddenly enlightened, and it will be ok to look at it.

Oracle Bone Inscriptions's learning method:

1, watch more tutorials/video tutorials, and combine more practical exercises on the computer.

2. Enrolling in the training class can help you get started quickly, and your learning progress will be very fast, mainly because you can gain a lot of practical experience. It is more expensive to go to the original factory for training. It is best to go to WDP training institutions, such as CUUG.

3. Go to oracle related forums to discuss, there are many resources to download.