oracle-db-examples | Examples of applications and tool usage for Oracle Database | Database library

by oracle Java Version: Current License: Non-SPDX

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kandi X-RAY | oracle-db-examples Summary

oracle-db-examples is a Java library typically used in Database, Oracle applications. oracle-db-examples has no bugs, it has no vulnerabilities and it has medium support. However oracle-db-examples build file is not available and it has a Non-SPDX License. You can download it from GitHub.

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

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Quality

Security

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Support

oracle-db-examples has a medium active ecosystem.

It has 978 star(s) with 650 fork(s). There are 161 watchers for this library.

It had no major release in the last 6 months.

There are 5 open issues and 30 have been closed. On average issues are closed in 57 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of oracle-db-examples is current.

Quality

oracle-db-examples has 0 bugs and 0 code smells.

Security

oracle-db-examples has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

oracle-db-examples code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

oracle-db-examples has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

oracle-db-examples releases are not available. You will need to build from source code and install.

oracle-db-examples has no build file. You will be need to create the build yourself to build the component from source.

It has 41745 lines of code, 1269 functions and 511 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed oracle-db-examples and discovered the below as its top functions. This is intended to give you an instant insight into oracle-db-examples implemented functionality, and help decide if they suit your requirements.

This function increments the total salary and returns the result set .
Demonstrates how to run with non - harvestable connections .
Returns a list of TaskListener
Starts the UCP connect .
Demonstrates how to show the max connection reusing times .
dump all object types
Initializes the content model .
This is a helper method to insert values into a batch of values .
Demonstrates how to show an inactivity connection timeout .
Process the task .

Get all kandi verified functions for this library.

oracle-db-examples Key Features

No Key Features are available at this moment for oracle-db-examples.

oracle-db-examples Examples and Code Snippets

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Community Discussions

Trending Discussions on oracle-db-examples

GraalVM native-image and Oracle ojdbc11-21.1

QUESTION

GraalVM native-image and Oracle ojdbc11-21.1

Asked 2021-Mar-02 at 10:48

I am currentliy experimenting with the native-image tool from GraalVM and the Oracle-driver. The source code compiles and generates an exe File without errors. But when I start the program it gets a java.lang.RuntimeException: Missing character set id 170 not loaded at image build time.

I am connecting to a database with characterset NLS_CHARACTERSET = EE8MSWIN1250. When I use a database with NLS_CHARACTERSET = AL32UTF8 the connection works fine.

I am using GraalVM CE 21.0.0.2 (build 11.0.10+8-jvmci-21.0-b06 and ojdbc11-21.1.0.0.jar on a Windows 10 64bit Computer.

Below ist the error message and the source code. I used the sample code from https://github.com/oracle/oracle-db-examples/blob/master/java/jdbc/ConnectionSamples/DataSourceSample.java

Exception in thread "main" java.lang.RuntimeException: Missing character set id 170 not loaded at image build time at oracle.sql.CharacterSet.make(CharacterSet.java:121) at oracle.jdbc.driver.DBConversion.init(DBConversion.java:184) at oracle.jdbc.driver.DBConversion.(DBConversion.java:137) at oracle.jdbc.driver.T4CConnection.doCharSetNegotiation(T4CConnection.java:2607) at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:2176) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:644) at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:1069) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:90) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:681) at oracle.jdbc.datasource.impl.OracleDataSource.getPhysicalConnection(OracleDataSource.java:569) at oracle.jdbc.datasource.impl.OracleDataSource.getConnection(OracleDataSource.java:355) at oracle.jdbc.datasource.impl.OracleDataSource.getConnectionInternal(OracleDataSource.java:2014) at oracle.jdbc.datasource.impl.OracleDataSource.getConnection(OracleDataSource.java:330) at oracle.jdbc.datasource.impl.OracleDataSource.getConnection(OracleDataSource.java:291) at DataSourceSample.main(DataSourceSample.java:24)

DataSourceSample.java

...

ANSWER

Answered 2021-Mar-02 at 10:48

I'm not 100% sure that it's the culprit, but here's the general idea about native image and charsets.

Native image doesn't include all possible charsets by default, you can configure it to do so by using the following option:

Source https://stackoverflow.com/questions/66435305

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Vulnerabilities

No vulnerabilities reported

Install oracle-db-examples

You can download it from GitHub.
You can use oracle-db-examples like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the oracle-db-examples component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .