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  • phoenix-hbase 使用

    建表命令

    CREATE TABLE IF NOT EXISTS "person_mul"(
    "ROW" varchar primary key, //主键,必须存在
    "info"."ac" varchar, //info对应hbase的列族,ac对应列名
    "info"."courseType" varchar,
    ......
    );

    数据文件导入phoenix表

    psql.py -t test_mid ubuntu:2181 /home/zzd/soft/code/test.txt

    SQL语法关键字

    SELECT=’select’; FROM=’from’; USING=’using’; WHERE=’where’; NOT=’not’;

    AND=’and’;OR=’or’;NULL=’null’;TRUE=’true’;FALSE=’false’;LIKE=’like’;AS=’as’;

    OUTER=’outer’;ON=’on’;IN=’in’;GROUP=’group’;HAVING=’having’;ORDER=’order’;BY=’by’;ASC=’asc’;DESC=’desc’;

    NULLS=’nulls’;LIMIT=’limit’;FIRST=’first’;LAST=’last’;DATA=’data’;CASE=’case’;WHEN=’when’;THEN=’then’;ELSE=’else’;

    END=’end’;EXISTS=’exists’;IS=’is’;FIRST=’first’;DISTINCT=’distinct’;JOIN=’join’;INNER=’inner’;LEFT=’left’;RIGHT=’right’;FULL=’full’;BETWEEN=’between’;

    UPSERT=’upsert’;INTO=’into’;VALUES=’values’;DELETE=’delete’;CREATE=’create’;DROP=’drop’;PRIMARY=’primary’;KEY=’key’;

    ALTER=’alter’;COLUMN=’column’;TABLE=’table’;ADD=’add’;SPLIT=’split’;EXPLAIN=’explain’;VIEW=’view’;IF=’if’; CONSTRAINT=’constraint’;

    数据类型支持

    integer type
    unsigned_int type
    bigint type
    unsigned_long type
    tinyint type
    unsigned_tinyint type
    smallint type
    unsigned_smallint type

    float type
    unsigned_float type
    double type
    unsigned_double type
    decimal type

    boolean type

    time type
    date type
    timestamp type
    unsigned_time type
    unsigned_date type
    unsigned_timestamp type

    varchar type
    char type
    binary type
    varbinary type

    array

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  • 原文地址:https://www.cnblogs.com/fengzzi/p/10036647.html
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