O'Reilly logo

Oracle Database 12c Release 2 Multitenant by Franck Pachot, Vit Špinka, Anton Els

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Images

CHAPTER

12

Sharing Data Across PDBs

Is a multitenant database one database, or is it many? This is a question that runs like a silver thread throughout this entire book, and, as you have seen so far, the answer is, “it depends.” For some operations, we need to think of multitenant as a single database; for others, we have to think at the pluggable database (PDB) level and treat each PDB independently.

In this chapter, we investigate how to access the data stored in one PDB from data stored in another PDB, and we will show that, again, we can address the problem from both of the angles described. Furthermore, we will discuss how Oracle introduces ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required