separatorChar:分隔符
quoteChar:引号符
. . > 'org.apache.hadoop.hive.serde2.OpenCSVSerde'
. . > with SERDEPROPERTIES
. . > ("separatorChar"=",")
. . > STORED AS TEXTFILE;
quoteChar:引号符
escapeChar:转意符
文件1:tbcsv1
创建表
hive> create table tbcsv1(id string,name string,age string)
. . > row format serde. . > 'org.apache.hadoop.hive.serde2.OpenCSVSerde'
. . > with SERDEPROPERTIES
. . > ("separatorChar"=",")
. . > STORED AS TEXTFILE;
导入数据
load data local inpath "e:/hive/tbcsv1.csv" into table tbcsv1;
显示数据
hive> select * from tbcsv1 ;
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文件2:tbcsv2
创建表
hive> create table tbcsv2(id string,name string,age string)
. . > row format serde
. . > 'org.apache.hadoop.hive.serde2.OpenCSVSerde'
. . > with SERDEPROPERTIES
. . > ("separatorChar"="," ,"quotechar"="\"")
. . > STORED AS TEXTFILE;
导入数据
load data local inpath "e:/hive/tbcsv2.csv" into table tbcsv2;
显示数据
hive> select * from tbcsv2 ;