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https://issues.apache.org/jira/browse/PHOENIX-4652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jepson updated PHOENIX-4652:
----------------------------
Description:
1.When column is existed index table,drop the column,the index table is
dropped.
I hope that the column with index table is dropped,not the index table.
{code:java}
CREATE TABLE JYDW.TEST(
ID INTEGER primary key,
NAME VARCHAR(128),
AGE INTEGER,
CREDATE DATE,
CRETIME TIMESTAMP
)SALT_BUCKETS = 12, COMPRESSION='SNAPPY';
CREATE INDEX TEST_IDX ON
JYDW.TEST(
NAME,
AGE
);
alter table JYDW.TEST drop column name;
alter table JYDW.TEST add name varchar(256);
{code}
*when drop the name column, the TEST_IDX index table will be dropped.*
2.Phoenix log:
18/03/13 10:44:51 INFO client.HBaseAdmin: Started disable of JYDW:TEST_IDX
18/03/13 10:44:54 INFO client.HBaseAdmin: Disabled JYDW:TEST_IDX
18/03/13 10:45:42 INFO client.HBaseAdmin: Deleted JYDW:TEST_IDX
18/03/13 10:46:03 INFO ConnectionPool.RawMaxwellConnectionPool:
RawMaxwellConnectionPool: Destroyed connection
3.I want modify the name column, but the modify sql syntax isn't supported,
so drop first ,then add.
4.Reference:
[https://issues.apache.org/jira/browse/PHOENIX-4651|http://example.com/]
was:
*1.*When column is existed index table,drop the column,the index table is
dropped.
I hope that the column with index table is dropped,not the index table.
{code:java}
CREATE TABLE JYDW.TEST(
ID INTEGER primary key,
NAME VARCHAR(128),
AGE INTEGER,
CREDATE DATE,
CRETIME TIMESTAMP
)SALT_BUCKETS = 12, COMPRESSION='SNAPPY';
CREATE INDEX TEST_IDX ON
JYDW.TEST(
NAME,
AGE
);
alter table JYDW.TEST drop column name;
alter table JYDW.TEST add name varchar(256);
{code}
*when drop the name column, the TEST_IDX index table will be dropped.*
*2.*Phoenix log:
18/03/13 10:44:51 INFO client.HBaseAdmin: Started disable of JYDW:TEST_IDX
18/03/13 10:44:54 INFO client.HBaseAdmin: Disabled JYDW:TEST_IDX
18/03/13 10:45:42 INFO client.HBaseAdmin: Deleted JYDW:TEST_IDX
18/03/13 10:46:03 INFO ConnectionPool.RawMaxwellConnectionPool:
RawMaxwellConnectionPool: Destroyed connection
*3.*I want modify the name column, but the modify sql syntax isn't supported,
so drop first ,then add.
*4.*Reference:
[https://issues.apache.org/jira/browse/PHOENIX-4651|http://example.com/]
> When column is existed index table,drop the column,the index table is
> dropped.
> -------------------------------------------------------------------------------
>
> Key: PHOENIX-4652
> URL: https://issues.apache.org/jira/browse/PHOENIX-4652
> Project: Phoenix
> Issue Type: Wish
> Affects Versions: 4.10.0
> Reporter: Jepson
> Priority: Major
> Original Estimate: 504h
> Remaining Estimate: 504h
>
> 1.When column is existed index table,drop the column,the index table is
> dropped.
> I hope that the column with index table is dropped,not the index table.
> {code:java}
> CREATE TABLE JYDW.TEST(
> ID INTEGER primary key,
> NAME VARCHAR(128),
> AGE INTEGER,
> CREDATE DATE,
> CRETIME TIMESTAMP
> )SALT_BUCKETS = 12, COMPRESSION='SNAPPY';
> CREATE INDEX TEST_IDX ON
> JYDW.TEST(
> NAME,
> AGE
> );
> alter table JYDW.TEST drop column name;
> alter table JYDW.TEST add name varchar(256);
> {code}
> *when drop the name column, the TEST_IDX index table will be dropped.*
> 2.Phoenix log:
> 18/03/13 10:44:51 INFO client.HBaseAdmin: Started disable of JYDW:TEST_IDX
> 18/03/13 10:44:54 INFO client.HBaseAdmin: Disabled JYDW:TEST_IDX
> 18/03/13 10:45:42 INFO client.HBaseAdmin: Deleted JYDW:TEST_IDX
> 18/03/13 10:46:03 INFO ConnectionPool.RawMaxwellConnectionPool:
> RawMaxwellConnectionPool: Destroyed connection
> 3.I want modify the name column, but the modify sql syntax isn't supported,
> so drop first ,then add.
> 4.Reference:
> [https://issues.apache.org/jira/browse/PHOENIX-4651|http://example.com/]
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