没有由SQLite JDBC驱动程序实现

时间：2014-06-09 16:10:10

标签： sqlite jdbc coldfusion

我已使用sqlitejdbc-v056.jar成功为SQLite数据库创建了ColdFusion数据源。然后我将此查询添加到我的.cfm页面

<cfquery name="qry" datasource="Spiceworks">
SELECT
id AS Ticket_Number,
summary AS Summary,
status AS Status,
created_at AS Created_At,
assigned_to AS Assigned_to

FROM tickets
WHERE status = 'open' AND assigned_to IS NULL
ORDER BY Created_At DESC   
</cfquery>

当我浏览IE和Firefox中的.cfm页面时，出现错误：

  

未由SQLite JDBC驱动程序实现

     

错误发生在C：/Inetpub/wwwroot/intra/SmartTV/UnassignedTickets/Tickets.cfm：第204行

     

202：
  203：
  204：
  205：选择
  206：id，

     

SQL SELECT id，summary，status，created_at，assigned_to FROM   ticket WHERE status ='open'AND assigned_to IS NULL ORDER BY   created_at DESC DATASOURCE Spiceworks资源：

Check the ColdFusion documentation to verify that you are using the correct syntax.
Search the Knowledge Base to find a solution to your problem.

堆栈跟踪

at cfTickets2ecfm1617356019.runPage(C:/Inetpub/wwwroot/intra/SmartTV/UnassignedTickets/Tickets.cfm:204) at cfTickets2ecfm1617356019.runPage(C:/Inetpub/wwwroot/intra/SmartTV/UnassignedTickets/Tickets.cfm:204) java.sql.SQLException: not implemented by SQLite JDBC driver
    at org.sqlite.jdbc3.JDBC3Statement.unused(JDBC3Statement.java:397)
    at org.sqlite.jdbc3.JDBC3Statement.execute(JDBC3Statement.java:414)
    at coldfusion.server.j2ee.sql.JRunStatement.execute(JRunStatement.java:359)
    at coldfusion.sql.Executive.executeQuery(Executive.java:1442)
    at coldfusion.sql.Executive.executeQuery(Executive.java:1201)
    at coldfusion.sql.Executive.executeQuery(Executive.java:1131)
    at coldfusion.sql.SqlImpl.execute(SqlImpl.java:406)
    at coldfusion.tagext.sql.QueryTag.executeQuery(QueryTag.java:1056)
    at coldfusion.tagext.sql.QueryTag.doEndTag(QueryTag.java:685)
    at cfTickets2ecfm1617356019.runPage(C:\Inetpub\wwwroot\intra\SmartTV\UnassignedTickets\Tickets.cfm:204)
    at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
    at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:444)
    at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
    at coldfusion.filter.IpFilter.invoke(IpFilter.java:64)
    at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:428)
    at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
    at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
    at coldfusion.filter.PathFilter.invoke(PathFilter.java:112)
    at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:94)
    at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
    at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
    at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
    at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
    at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
    at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62)
    at coldfusion.CfmServlet.service(CfmServlet.java:219)
    at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
    at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)java.sql.SQLException: not implemented by SQLite JDBC driver
    at org.sqlite.jdbc3.JDBC3Statement.unused(JDBC3Statement.java:397)
    at org.sqlite.jdbc3.JDBC3Statement.execute(JDBC3Statement.java:414)
    at coldfusion.server.j2ee.sql.JRunStatement.execute(JRunStatement.java:359)
    at coldfusion.sql.Executive.executeQuery(Executive.java:1442)
    at coldfusion.sql.Executive.executeQuery(Executive.java:1201)
    at coldfusion.sql.Executive.executeQuery(Executive.java:1131)
    at coldfusion.sql.SqlImpl.execute(SqlImpl.java:406)
    at coldfusion.tagext.sql.QueryTag.executeQuery(QueryTag.java:1056)
    at coldfusion.tagext.sql.QueryTag.doEndTag(QueryTag.java:685)
    at cfTickets2ecfm1617356019.runPage(C:\Inetpub\wwwroot\intra\SmartTV\UnassignedTickets\Tickets.cfm:204)
    at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
    at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:444)
    at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
    at coldfusion.filter.IpFilter.invoke(IpFilter.java:64)
    at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:428)
    at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
    at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
    at coldfusion.filter.PathFilter.invoke(PathFilter.java:112)
    at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:94)
    at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
    at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
    at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
    at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
    at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
    at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62)
    at coldfusion.CfmServlet.service(CfmServlet.java:219)
    at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
    at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)

更新

我的.jar文件位于C:\ColdFusion10\cfusion\lib\和C:\ColdFusion10\cfusion\wwwroot\WEB-INF\lib下。在ColdFusion数据源中：

  • CF数据源名称：Spiceworks
  • JDBC URL：jdbc：sqlite：\ spiceworks \ C $ \ Program Files \ Spiceworks \ db \ spiceworks_prod.db
  • 驱动程序类：org.sqlite.JDBC
  • 驱动程序名称：sqlite-jdbc-3.7.15-M1.jar
  • 用户名：<user>
  • 密码：<password>

正如评论中所建议的那样，我尝试了更简单的陈述：

  • SELECT * FROM tickets
  • SELECT id, summary, status, assigned_to FROM tickets

...和different driver versions

  • sqllite-jdbc4-3.8.2-SNAPSHOT.jar
  • 源码-JDBC-3.7.15-M1.jar

但仍然遇到同样的错误。

1 个答案:

答案 0 :(得分：3)

我认为原始错误恰恰意味着它所说的内容。数据源调用了一个方法，该方法不是由您正在使用的驱动程序实现的。特别是execute(..)的{​​{1}}方法。 The source for this driver表明该方法无效。它只会抛出您看到的错误消息。

但是我认为你的类路径中有另一个版本的SQLite驱动程序jar。您发布的sqlitejdbc-v056.jar无法导致该错误，因为它甚至不包含org.sqlite.jdbc3.JDBC3Statement类。可能发生的是CF正在加载另一个版本的驱动程序（即在您的类路径中）。

在我的测试中，JDBC3Statement与CF10一起工作正常。在再次添加该jar之前，请确保已从CF类路径中删除了所有版本的SQLLite jar，然后重新启动CF.否则，CF仍将自动加载它们，您将继续收到该错误消息。

为确保您已删除所有的jar文件，请在重新启动后尝试创建主类的实例。如果以下行引发“未找到类”错误，则表示已成功删除所有错误。完成后，请继续重新安装sqlitejdbc-v056.jar。

sqlitejdbc-v056.jar

这对我有用：

  1. 创建空数据库<cfset obj = createObject("java", "org.sqlite.JDBC")> If you see this text, you still have a version of the jar in your class path.
  2. 将C:/temp/sqlite/products.db下载到sqlitejdbc-v056.jar
  3. 重新启动CF
  4. 创建“其他”DSN
  5. DSN设置
    • DS名称：SQLite
    • JDBC URL：jdbc：sqlite：C：/temp/sqlite/products.db
    • 驱动程序类：org.sqlite.JDBC
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