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  • impala 建表时报错,不支持中文

    1.错误信息

    (1366, "Incorrect string value: '\\xE6\\x8E\\x88\\xE6\\x9D\\x83...' for column 'search' at row 1")

    (1)查看元数据hive库中的编码格式

    (2)更改hive数据库字符集

    alter database hive charset utf8;

    (3)更改字段类型

    复制代码
    alter table COLUMNS_V2 modify column COMMENT varchar(256) character set utf8;
    
    alter table TABLE_PARAMS modify column PARAM_VALUE varchar(4000) character set utf8;
    
    alter table PARTITION_PARAMS  modify column PARAM_VALUE varchar(4000) character set utf8;
    
    alter table PARTITION_KEYS  modify column PKEY_COMMENT varchar(4000) character set utf8;
    
    alter table  INDEX_PARAMS  modify column PARAM_VALUE  varchar(4000) character set utf8;
    复制代码

    在impala 页面报错:1366, "Incorrect string value

    mysql> use hue;

    mysql> ALTER TABLE desktop_document2 modify column name varchar(255) CHARACTER SET utf8;

    mysql> ALTER TABLE desktop_document2 modify column description longtext CHARACTER SET utf8;

    mysql> ALTER TABLE desktop_document2 modify column search longtext CHARACTER SET utf8;

    转自:https://www.cnblogs.com/hello-wei/p/11737633.html

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  • 原文地址:https://www.cnblogs.com/javalinux/p/14835942.html
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