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SQL参数配置

本文介绍SQL开发中涉及的重要参数说明和使用示例。

问答 2024-07-31 来自：开发者社区

在Flink CDC中，我加了那个参数，初始化拉取的时候是返回了clob类型的数据，增量变更数据？

在Flink CDC中，我加了那个参数，初始化拉取的时候是返回了clob类型的数据，增量变更数据，返回__debezium_unavailable_value这么个数据，怎么解决？

问答 2024-07-24 来自：开发者社区

我使用flink的cdas 同步 mysql 到hologres ，有没有参数可以设置不要创建类型？

我使用flink的cdas 同步 mysql 到hologres ，hologres目标表自动就创建tampstamptz 类型，有没有参数可以设置不要创建tampstamptz 类型？

问答 2020-06-23 来自：开发者社区

请问下这种json schema对应的flink sql ddl参数类型怎么定义呢？#Flink

请问下这种json schema对应的flink sql ddl参数类型怎么定义呢？flink1.10的 #Flink

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更新时间 2024-08-01 13:24:17

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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