Question

我从jooq代码生成了dao，并在暂存环境中对其进行了测试，并且一切工作都按预期进行。我迁移到生产数据库，突然遇到了这个错误。

io.reactiverse.pgclient.PgException: package "promo_master" does not exist
        at io.reactiverse.pgclient.impl.PrepareStatementCommand.handleErrorResponse(PrepareStatementCommand.java:73)
        at io.reactiverse.pgclient.impl.codec.decoder.MessageDecoder.decodeError(MessageDecoder.java:253)
        at io.reactiverse.pgclient.impl.codec.decoder.MessageDecoder.decodeMessage(MessageDecoder.java:142)
        at io.reactiverse.pgclient.impl.codec.decoder.MessageDecoder.channelRead(MessageDecoder.java:122)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)
        at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
        at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:644)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:579)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:496)
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:458)
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:897)
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
        at java.lang.Thread.run(Thread.java:748)

我认为（我希望如此）从数据库角度来看迁移进展顺利。我运行了许多dao并运行良好，但仅在xxxDao.findAll（）中产生了以上错误，仅在生产中出现。（findAll方法是从jooq代码源自动生成的。）

我试图将表名promo_master重命名为promo_master1，它产生了预期的错误relation table promo_master1 does not exist.，因此不是表名错误。想到这里发生什么了吗？

谢谢

使用Jooq代码生成器进行查询时，PgException错误包不存在

0 个答案: