dbeaver工具对很多数据库都支持，但目前对oracle支持的不是特别好，mysql还行吧，其他的还没怎么使用。下载dbeaver解压版后，点击dbeaver.exe刚开始是会报错误的
在对应的目录下查看日志文件中有
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.eclipse.compare [17]
Unresolved requirement: Require-Bundle: org.eclipse.ui; bundle-version="[3.5.0,4.0.0)"
-> Bundle-SymbolicName: org.eclipse.ui; bundle-version="3.107.0.v20150507-1945"; singleton:="true"
org.eclipse.ui [88]
Unresolved requirement: Require-Bundle: org.eclipse.core.runtime; bundle-version="[3.2.0,4.0.0)"
-> Bundle-SymbolicName: org.eclipse.core.runtime; bundle-version="3.11.1.v20150903-1804"; singleton:="true"
org.eclipse.core.runtime [30]
Unresolved requirement: Require-Bundle: org.eclipse.core.jobs; bundle-version="[3.2.0,4.0.0)"; visibility:="reexport"
-> Bundle-SymbolicName: org.eclipse.core.jobs; bundle-version="3.7.0.v20150330-2103"; singleton:="true"
org.eclipse.core.jobs [28]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=1.7))"
at org.eclipse.osgi.container.Module.start(Module.java:434)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1561)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1533)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1476)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
另外文件开头有
eclipse.buildId=unknown
java.version=1.6.0_45
java.vendor=Sun Microsystems Inc.
这个是jdk版本问题，你使用dbeaver.exe创建快捷方式后右击属性
目标：F:\OS\dbeaver\dbeaver.exe -vm J:\java7\jdk\bin\javaw
红色部分为要添加的，添加完成后再次点击快捷方式就可以启动了