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https://issues.apache.org/jira/browse/TRAFODION-2901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16519866#comment-16519866
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ASF GitHub Bot commented on TRAFODION-2901:
-------------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/trafodion/pull/1581
> using sequence to do upsert get wrong number of rows after several times
> ------------------------------------------------------------------------
>
> Key: TRAFODION-2901
> URL: https://issues.apache.org/jira/browse/TRAFODION-2901
> Project: Apache Trafodion
> Issue Type: Bug
> Reporter: liu ming
> Assignee: Gu Haiyan
> Priority: Major
>
> create table test_seq
> (id LARGEINT not null
> ) primary key(id)
> SALT USING 48 PARTITIONS
> ATTRIBUTES ALIGNED FORMAT
> HBASE_OPTIONS
> (
> DATA_BLOCK_ENCODING = 'FAST_DIFF',
> MEMSTORE_FLUSH_SIZE = '1073741824'
> );
> create sequence seq1;
> upsert into test_seq select seqnum(seq1, next) from dual;
> upsert into test_seq select seqnum(seq1, next) from test_seq;
> upsert into test_seq select seqnum(seq1, next) from test_seq;
> upsert into test_seq select seqnum(seq1, next) from test_seq;
> upsert into test_seq select seqnum(seq1, next) from test_seq;
> upsert into test_seq select seqnum(seq1, next) from test_seq;
> upsert into test_seq select seqnum(seq1, next) from test_seq;
> upsert into test_seq select seqnum(seq1, next) from test_seq;
> upsert into test_seq select seqnum(seq1, next) from test_seq;
> --- 130 row(s) inserted.
> Should be 128 rows
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