实时计算 Flink版绑定long 的相关内容

Flink Sink to Oracle 存在字段CLOB类型，如何处理错误”ORA-01461: 仅能绑定要插入LONG的LONG值“

做Flink CDC同步数据过程中，目标是Oracle数据库，其中某个字段较大被设置为CLOB类型，其中会遇到异常，”ORA-01461: 仅能绑定要插入LONG的LONG值“，请教各位专家问题如何解决？

Flink设置之后报错：仅能绑定要插入 LONG 列的 LONG 值主键必须是数字类型吗？

Flink设置之后报错：java.sql.BatchUpdateException: ORA-01461: 仅能绑定要插入 LONG 列的 LONG 值主键必须是数字类型吗？

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更新时间 2024-02-29 12:30:05

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实时计算Flink版

阿里云实时计算Flink版(Alibaba Cloud Realtime Compute)，完全兼容开源的Apache Flink，比开源性能提升2～3倍，提供了完整的告警、监控、日志的解决方案、提升开发效率且无运维成本，并有社区专家提供技术支持。

立即开通

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实时同步

MySQL 到 Hologres

Kafka 到 Hologres

功能对比

开源Flink对比

成本优化

作业自动调优