谢谢 发自我的iPhone
> 在 2020年12月10日,10:49,Jark Wu <[email protected]> 写道: > > 看报错信息,你并没有 insert into postgres,而是只是 select 了 query,这个会将运行结果显式在 sql client > 界面上,而不会插入到 postgres 中。 > > 你的 query 中有 timestamp with local time zone, 而 sql client 的 query运行结果的显式 > 还不支持这个类型。 > > 这个问题的解决可以关注下这个 issue:https://issues.apache.org/jira/browse/FLINK-17948 > > Best, > Jark > >> On Tue, 8 Dec 2020 at 19:32, 李轲 <[email protected]> wrote: >> >> 报错信息: >> Exception in thread "main" >> org.apache.flink.table.client.SqlClientException: Unexpected exception. >> This is a bug. Please consider filing an issue. >> at org.apache.flink.table.client.SqlClient.main(SqlClient.java:213) >> Caused by: org.apache.flink.table.api.TableException: Unsupported >> conversion from data type 'TIMESTAMP(6) WITH LOCAL TIME ZONE NOT NULL' >> (conversion class: java.time.Instant) to type information. Only data types >> that originated from type information fully support a reverse conversion. >> at >> org.apache.flink.table.types.utils.LegacyTypeInfoDataTypeConverter.toLegacyTypeInfo(LegacyTypeInfoDataTypeConverter.java:259) >> at >> java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) >> at >> java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) >> at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) >> at >> java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) >> at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:546) >> at >> java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) >> at java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:438) >> at >> org.apache.flink.table.types.utils.LegacyTypeInfoDataTypeConverter.convertToRowTypeInfo(LegacyTypeInfoDataTypeConverter.java:329) >> at >> org.apache.flink.table.types.utils.LegacyTypeInfoDataTypeConverter.toLegacyTypeInfo(LegacyTypeInfoDataTypeConverter.java:237) >> at >> org.apache.flink.table.types.utils.TypeConversions.fromDataTypeToLegacyInfo(TypeConversions.java:49) >> at org.apache.flink.table.api.TableSchema.toRowType(TableSchema.java:271) >> at >> org.apache.flink.table.client.gateway.local.result.CollectStreamResult.<init>(CollectStreamResult.java:71) >> at >> org.apache.flink.table.client.gateway.local.result.MaterializedCollectStreamResult.<init>(MaterializedCollectStreamResult.java:101) >> at >> org.apache.flink.table.client.gateway.local.result.MaterializedCollectStreamResult.<init>(MaterializedCollectStreamResult.java:129) >> at >> org.apache.flink.table.client.gateway.local.ResultStore.createResult(ResultStore.java:83) >> at >> org.apache.flink.table.client.gateway.local.LocalExecutor.executeQueryInternal(LocalExecutor.java:608) >> at >> org.apache.flink.table.client.gateway.local.LocalExecutor.executeQuery(LocalExecutor.java:465) >> at >> org.apache.flink.table.client.cli.CliClient.callSelect(CliClient.java:555) >> at >> org.apache.flink.table.client.cli.CliClient.callCommand(CliClient.java:311) >> at java.util.Optional.ifPresent(Optional.java:159) >> at org.apache.flink.table.client.cli.CliClient.open(CliClient.java:212) >> at org.apache.flink.table.client.SqlClient.openCli(SqlClient.java:142) >> at org.apache.flink.table.client.SqlClient.start(SqlClient.java:114) >> at org.apache.flink.table.client.SqlClient.main(SqlClient.java:201) >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >>> 在 2020-12-08 19:24:43,"李轲" <[email protected]> 写道: >>> 项目需求要向 postgres 中插入数据,用 catalog 之后,插入数据貌似需要和数据库表定义完全一致,而且没找到只插入部分字段的写法 >>> 在时间转 TIMESTAMP(6) WITH LOCAL TIME ZONE 时报了错,这个格式是 postgres 中的时间戳定义 >>> select cast(localtimestamp as TIMESTAMP(6) WITH LOCAL TIME ZONE); >>> 有没有什么转换方法?或者只插入部分数据的方法? >> >
