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This repository stores a variety of examples demonstrating how to use the Oracle Database.

Repo/Folder name Description
C C examples
apex APEX examples
db-sample-schemas Git submodule of the Oracle Database Sample Schemas
dotnet .NET based examples
exadata Exadata examples
java Java examples
javascript JavaScript examples
machine-learning Oracle Machine Learning examples
optimizer Oracle Optmizer and Optimizer Stats examples
plsql PL/SQL examples
python Python examples
ruby Ruby examples
sagas Saga examples
security Security features examples
spatial Spatial features examples
sql SQL examples
sqldeveloper SQL Developer examples
txeventq TxEventQ examples


You can find the online documentation of the Oracle Database under


Some of the examples that you see within this repository can be executed in the free web-based tool:

LiveSQL is also an excellent resource for getting started with Oracle Database.

Dev Gym

If you would like to challenge yourself, you can take quizzes, workouts and classes at


This project welcomes contributions from the community. Before submitting a pull request, please review our contribution guide


Please consult the security guide for our responsible security vulnerability disclosure process


You may not use the identified files except in compliance with the Apache License, Version 2.0 (the "License.")

You may obtain a copy of the License at A copy of the license is also reproduced in

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and limitations under the License.