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https://issues.apache.org/jira/browse/HIVE-637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zheng Shao updated HIVE-637:
----------------------------
Description:
A blob table has a single column of type string. We put all data from the row
into that column.
At present we are able to create blob table like this:
{code}
CREATE TABLE blobTable1 (blob STRING)
ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
WITH SERDEPROPERTIES (
'serialization.last.column.takes.rest'='true'
)
STORED AS TEXTFILE;
CREATE TABLE blobTable1 (blob STRING)
ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
WITH SERDEPROPERTIES (
'serialization.last.column.takes.rest'='true'
)
STORED AS SEQUENCEFILE;
{code}
We should add a simpler way to create such a table, since it's pretty popular.
was:
A blob table has a single column of type string. We put all data from the row
into that column.
At present we are able to create blob table like this:
{code}
CREATE TABLE blobTable1 (row STRING)
ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
WITH SERDEPROPERTIES (
'serialization.last.column.takes.rest'='true'
)
STORED AS TEXTFILE;
CREATE TABLE blobTable1 (row STRING)
ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
WITH SERDEPROPERTIES (
'serialization.last.column.takes.rest'='true'
)
STORED AS SEQUENCEFILE;
{code}
We should add a simpler way to create such a table, since it's pretty popular.
> Add a simple way to create a blob table
> ---------------------------------------
>
> Key: HIVE-637
> URL: https://issues.apache.org/jira/browse/HIVE-637
> Project: Hadoop Hive
> Issue Type: New Feature
> Affects Versions: 0.3.0, 0.3.1
> Reporter: Zheng Shao
>
> A blob table has a single column of type string. We put all data from the row
> into that column.
> At present we are able to create blob table like this:
> {code}
> CREATE TABLE blobTable1 (blob STRING)
> ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
> WITH SERDEPROPERTIES (
> 'serialization.last.column.takes.rest'='true'
> )
> STORED AS TEXTFILE;
> CREATE TABLE blobTable1 (blob STRING)
> ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
> WITH SERDEPROPERTIES (
> 'serialization.last.column.takes.rest'='true'
> )
> STORED AS SEQUENCEFILE;
> {code}
> We should add a simpler way to create such a table, since it's pretty popular.
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