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讯飞星火
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IT文库
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Developing on Druid
Developing on Apache Druid Storage format Segment creation Storage engine Query engine Coordination Real-time Ingestion Hadoop-based Batch Ingestion Internal UIs Client lib... -
Druid SQL
SQL Query syntax FROM WHERE GROUP BY HAVING ORDER BY LIMIT OFFSET UNION ALL Top-level Table-level EXPLAIN PLAN Identifiers and literals Dynamic parameters Data types ... -
Developing on Druid
Developing on Apache Druid Storage format Segment creation Storage engine Query engine Coordination Real-time Ingestion Hadoop-based Batch Ingestion Internal UIs Client lib... -
Druid SQL
Overview and syntax Tips for writing good queries Query from deep storage SQL data types Operators Scalar functions Aggregation functions Window functions Array functions ... -
Druid SQL
Druid SQL API Query from Historicals Submit a query URL Request body Responses Sample request Sample response Cancel a query URL Responses Sample request Sample response ... -
Druid SQL
Overview and syntax SQL data types Operators Scalar functions Aggregation functions Multi-value string functions JSON functions All functions Druid SQL API JDBC driver API... -
Druid Connector
Druid Connector Overview Configuration Configuration Properties druid.coordinator-url druid.broker-url druid.schema-name druid.compute-pushdown-enabled druid.case-insensi... -
Developing on Druid
Storage format Segment creation Storage engine Query engine Coordination Real-time Ingestion Hadoop-based Batch Ingestion Internal UIs Client libraries Druid’s codebase c... -
Druid Connector
Druid Connector Overview Configuration Configuration Properties druid.coordinator-url druid.broker-url druid.schema-name druid.compute-pushdown-enabled druid.case-insensi... -
Developing on Druid
Developing on Apache Druid Storage format Segment creation Storage engine Query engine Coordination Real-time Ingestion Hadoop-based Batch Ingestion Internal UIs Client lib...