DBeaver is a free and open source (GPL) multi-platform universal database manager and SQL Client. It supports MySQL, PostgreSQL, Oracle, DB2, MSSQL, Sybase, Mimer, HSQLDB, Derby, and any database that has a JDBC driver.
It is a GUI program that allows to view/edit the structure of a database, execute SQL queries and scripts, browse and export table data, handle BLOB/CLOB values, modify database meta objects, and complete many other tasks.
It is a GUI program that allows to view/edit the structure of a database, execute SQL queries and scripts, browse and export table data, handle BLOB/CLOB values, modify database meta objects, and complete many other tasks.
- Free Database Software For Mac
- Mysql Database Download For Mac
- What Is Derby Database
- Download Manager For Mac
Thank you for your review
Install Now
Apache Derby, an Apache DB subproject, is a relational database implemented entirely in Java. Some key advantages include: small footprint -- about 2 megabytes for the base engine and embedded JDBC driver. Information on the Apache Derby GUI tools provided by RazorSQL such as the create table tool and edit table tool, Apache Derby database browser, and more. Apache Derby GUI Tool for Mac.
What's New in DBeaver
Version 6.1.5:- Virtual primary/foreign keys editors were enhanced
- Problem with filters on data refresh was fixed
- Added confirmation dialog before opened result tabs closing
- Problem with missing updated row count (in script mode) was fixed
- Full list of changes available here.
Requirements for DBeaver
- OS X 10.7 or later
- Java 1.7 or later
View Larger
Like this app? Be the first to add it to a collection!Create a Collection by bringing together complementary apps that have a common theme or purpose, then share it and discover new collections!+
Apache Derby (or Java DB) provides a small set of libraries that can beadded directly to any Java program that needs database storagecapabilities, such as a desktop application, network service, or Webapplication.
More on Derby
Generated Derby databases can be bundled with yourapplication, to remove the need for any separate installation orconfiguration. In embedded mode, the Derby libraries can directly readdatabase files that are held in JAR archives.
![Derby Derby](/uploads/1/2/4/7/124713403/439644570.png)
Used as a stand-alone network server, Derby supports online backup,replication between a master and multiple slaves, XA transactions, LDAPuser authentication, and SSL/TLS for encrypted connections. The standarddistribution includes a Web interface for Derby services in the form ofa Java servlet for you to install on your preferred applications server.You may, of course, control Derby instances with your own code throughthe APIs. Derby also complies with the Java Management Extensions (JMX)standard for remote monitoring and management.
In either server or embedded mode, Derby has all of the features that you wouldexpect from a modern SQL database including transactions, stored procedures,views, triggers, and XML data types. Derby supports encrypted database files.
You can access Derby database files and servers from any external JRubyor Java application, by using the bundled JDBC drivers. Command-lineutilities are provided for developers and administrators. The supplieddocumentation is comprehensive.
Java DB is simply the brand name for versions of Apache Derby that arepackaged and supported by Oracle. The software is the same asthat released by the Derby project of the Apache Software Foundation.Apache Derby and Java DB are covered by the Apache Software License, anopen source license that permits the product to be freely used in bothopen source and proprietary applications.
As a historical note, Derby was originally released as a commercialproduct called Cloudscape. IBM bought it, and subsequently donated it tothe Apache Foundation for development as an Open Source project.
Installing Java DB
For convenience, this section only gives instructions for Java DB, theOracle build of Derby.
Installing Java DB on Windows
Oracle bundles Java DB with their Java Development Kit (JDK), and this JDKis the simplest way to install a JRE and Java DB on Microsoft Windows.You can download the JDK from the Oracle web site.
If you want to use Java DB to provide databases for your applications,choose the Java DB component from the list of options when you installthe Oracle JDK.
Remember to add the JDK to the beginning of your PATH environmentvariable. To do this, choose Start > Control Panel > System >Advanced > Environment Variables, find path in the System Variableslist, and Edit it to add:
Substitute jdk1.6.0_06 with the correct directory name for your JDKversion.
Items in the PATH must be separated by semi-colons.
To test this, open a Command Prompt window and type:
To use Java DB, add the directory for the Java DB program files to yourPATH:
Java DB also requires a separate DERBY_HOME environment variable thatpoints to the root directory for your Java DB installation:
To test your Java DB installation, open a terminal (command prompt)window, and type:
Installing Java DB on Linux
For Linux, Oracle collaborates with other vendors and the community on afully open source JDK (the OpenJDK). All of the major Linuxdistributions include packages for the OpenJDK.
To install the OpenJDK on an Ubuntu system:
The OpenJDK does not include Java DB. To install the correct version ofJava DB on Ubuntu:
Note that the Ubuntu repositories include other, older Java DB packages.Use the sun-javadb-* packages with the OpenJDK, not thesun-java6-javadb or sunwderby packages.
To enable Java DB, add the bin directory for Java DB to your PATHenvironment variable, and set a new DERBY_HOME environment variable. OnUbuntu and Debian systems, add these lines to the end of the .bashrcfile in your home directory:
This will take effect the next time that you login or open a newterminal window.
Administration Tools
Three command-line administration utilities are supplied with Derby:
- dblook, for exporting schema information
- ij, an interactive SQL command shell
- The sysinfo diagnostics utility
If you have added the environment variables, you may run any of thesecommands by typing the name of the utility in a terminal window.
This JRE will be accessible only for DBeaver. Java ee download for mac.
Derby also includes built-in system procedures for administrative tasks,such as backup, consistency checking, and bulk import and export. All ofthese are provided in the SYSCS_UTIL schema, so that you may run themfrom any SQL connection.
This article includes some brief notes on ij below, but the suppliedGuides are the definitive resource on using the applications and systemprocedures.
Creating and Using Derby Databases
Derby databases are stored as a directory with several subdirectories.You use a standard URL syntax to refer to either local or remotedatabases in commands and connection strings. The supplied ijcommand-line utility can connect to both local and remote databases.
For a local database, the syntax looks like this:
By default, Derby will simply check the current working directory for asubdirectory with the specified name. You may override this, andexplicitly set the default parent directory that Derby should check withthe property (Java setting) derby.system.home.
Alternatively, you can specify a relative or absolute path to thedatabase directory itself in the JDBC string:
The recommended practice is to define a root databases directory foryour application and place all of the databases for that application init. Configure your application to use the embedded Derby JDBC driverwhen the databases will be part of that application and executed by thesame instance of the Java runtime (the JVM).
To access a database via a Derby network server:
Configure your applications to use the network client JDBC driver whenthey connect to a separate Derby database service. By default,stand-alone Derby services uses TCP port 1527.
Derby does not require or support a CREATE DATABASE statement. To createa new database, simply append create=true to the connection string.For example, if you start ij and run this statement, it automaticallycreates a new database in the current working directory:
Once your connection is active, you may immediately run furtherstatements against the new database, such as CREATE TABLE.
To create a new database for a running Derby service, include thecreate option in the connection URL in exactly the same way:
There is also no separate command to drop a database. To destroy adatabase, just detach it from any service that might access it, and thendelete the database files.
Using the ij Utility
The ij utility does not connect to any database until you explicitlyspecify at least one connection. You may define connections either aspart of the command, in a properties (settings) file, or with a CONNECTstatement once ij has started. You may have multiple open connectionsand switch between them.
To specify connections or other properties as part of the command, usethe -D switch. The ij.connection property creates a connection thathas whatever name you specify after the period, and assigns it the JDBCURL that you give. In the example above, the new connection has the namemyconnection.
Note that there is no space between a -D switch and the property that itsets.
Free Database Software For Mac
A CONNECT statement in ij looks like this:
Or:
Semi-colons are mandatory: Derby requires a semi-colon on the end ofevery statement, including statements that use the built-in ijcommands.
You can set a connection without specifying a name, although it isn’t agood habit: C-more video surveillance v5.01pl05 usb download for mac free.
To change which connection is used, issue a SET CONNECTION statement:
ij -Dij.connection.myconnection1=jdbc:derby:mydb1 -Dij.connection.myconnection2=jdbc:derby:mydb2ij > SET CONNECTION myconnection2;
To list the commands available in an ij session, type:
To exit a ij session, type:
You may use ij to run scripts, and, optionally, output the results toa text file. Simply add the names of the required files to thecommand-line:
Running Derby as a Service
![Games download for mac Games download for mac](/uploads/1/2/4/7/124713403/375913577.png)
Refer to the supplied Server and Administration Guide for information onrunning and maintaining a Derby service.
By default, Derby services only accept connections from the local system(localhost). If you permit network access, note that you need toexplicitly enable TLS/SSL encryption, and also user authentication.Derby refers to TLS/SSL protected access as peerAuthentication.
If you enable user authentication then you may either maintain accountswithin Derby, or work with an external directory service (such as LDAP).The Security section of the Developers Guide provides an overview.
The Web interface is supplied as a WAR file in the lib subdirectory ofyour Derby installation: derby.war. Refer to the Server andAdministration Guide for more information.
Mysql Database Download For Mac
Using Derby with JRuby on Rails
What Is Derby Database
JRuby on Rails supports both Java DB network database servers, andembedded copies of Java DB. In the latter case, Java DB works in thesame way as SQLite works with the standard distribution of Rails -databases are generated as required inside the application itself.
To use Java DB embedded databases, specify the Derby adapter and a pathin the config/database.yml configuration file of your JRuby on Railsapplication:
To configure your Rails application to use a Java DB network server,your database.yml settings must specify the JDBC Active Record adapter,set the Derby ClientDriver as the driver, and provide a URL. Forexample:
Finding the Documentation
By default, the Windows version of Java DB installs to the folder:
Refer to the docs subdirectory for HTML and PDF versions of thedocumentation. For example, to read the HTML version the Getting Startedguide, enter this URL in the address bar of your Web browser:
The Ubuntu package sun-javadb-doc installs documentation to thedirectory /usr/share/doc/javadb/. Enter this URL in the address bar ofyour Web browser to see the documentation start page:
Download Manager For Mac
Unfortunately, the supplied documentation is somewhat poorly organized.In particular, several topics of interest to administrators are actuallyexplained in the Developer Guide.