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  • LocalFile

    Support Those Engines Key features Description Options path [string] file_format_type [string] read_columns [list] delimiter/field_delimiter [string] parse_partition_from_pa...
  • Hive Metastore

    Syncing to Hive Metastore Pre-requisites Steps Running sync Register the target table in Hive Metastore Conclusion Syncing to Hive Metastore This document walks through the...
  • SQL Functions

    String Functions ASCII CHAR_LENGTH / LENGTH OCTET_LENGTH CONCAT CONCAT_WS HEXTORAW LOWER / LCASE UPPER / UCASE LEFT RIGHT LOCATE / INSTR / POSITION LPAD RPAD LTRIM RT...
  • DBeaver

    3969 2024-07-05 《Apache Kyuubi 1.9.1》
    What is DBeaver Installation Using DBeaver with Kyuubi New Connection Configure Connection Basic Connection Settings Session Configurations Connecting in HA mode Test Connec...
  • Performance

    3957 2024-07-01 《Apache Hudi 0.15.0》
    Optimized DFS Access Performance Optimizations Write Path Bulk Insert Upserts Indexing Read Path Data Skipping Optimized DFS Access Hudi also performs several key storage...
  • Cleaning

    3954 2024-06-30 《Apache Hudi 0.15.0》
    Background Cleaning Retention Policies Configs Ways to trigger Cleaning Inline Async Run independently CLI Related Resources Background Cleaning is a table service emplo...
  • Utilities

    3950 2024-05-25 《Lodash 1.3.1》
    _.escape(string) Arguments Returns Example _.identity(value) Arguments Returns Example _.mixin(object) Arguments Example _.noConflict() Returns Example _.parseInt(val...
  • Preface

    3941 2024-05-06 《R Markdown Cookbook》
    References This book is published by Chapman & Hall/CRC . The online version of this book is free to read here (thanks to Chapman & Hall/CRC), and licensed under the Creative Co...
  • Function

    3936 2024-06-02 《Ramda 0.29.2》
    always comparator compose construct curry useWith flip groupBy identity invoker nAry once pipe tap binary unary ap empty of constructN converge curryN __ bin...
  • ClickhouseFile

    Description Key features Options host [string] database [string] table [string] username [string] password [string] sharding_key [string] clickhouse_local_path [string] co...