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  • Timezones

    There are four distinct timezone components which relate to Apache Superset, The timezone that the underlying data is encoded in. The timezone of the database engine. The timezo...
  • Schema Evolution

    752 2024-06-28 《Apache Hudi 0.15.0》
    Schema Evolution on Write Type Promotions Schema Evolution on read Adding Columns Altering Columns Deleting Columns Renaming columns Schema Evolution in Action Related Reso...
  • Ubuntu 16

    Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following Before you install Ambari server, make sure to i...
  • Flink Writes

    Writing with SQL INSERT INTO INSERT OVERWRITE UPSERT Write with Avro GenericRecord Branch Writes Metrics Options Write options Notes Iceberg support batch and streami...
  • Sampling

    750 2024-06-22 《Apache Accumulo 2.x》
    Overview Configuring Scanning sample data Bulk import Overview Accumulo has the ability to generate and scan a per table set of sample data. This sample data is kept up to da...
  • OceanBase

    Support Those Engines Key Features Description Supported DataSource Info Database Dependency Data Type Mapping Mysql Mode Oracle Mode Sink Options Tips Task Example Simpl...
  • SLES 12

    Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following: Steps Log in to your host as root . Download ...
  • Writes

    Writing with SQL INSERT INTO MERGE INTO MERGE INTO syntax INSERT OVERWRITE Overwrite behavior Dynamic overwrite Static overwrite DELETE FROM UPDATE Writing to Branc...
  • Vertica

    Description Support Those Engines Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Data Type Mapping Source Options ...
  • SelectDB Cloud

    Support Those Engines Key Features Description Supported DataSource Info Sink Options Data Type Mapping Supported import data formats Task Example Simple: Use JSON format t...