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https://issues.apache.org/jira/browse/CASSANDRA-13767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benjamin Lerer updated CASSANDRA-13767:
---------------------------------------
Resolution: Not A Problem
Status: Resolved (was: Open)
> update a row which was inserted with 'IF NOT EXISTS' key word will fail
> siently
> -------------------------------------------------------------------------------
>
> Key: CASSANDRA-13767
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13767
> Project: Cassandra
> Issue Type: Bug
> Components: Feature/Lightweight Transactions, Legacy/CQL
> Environment: [cqlsh 5.0.1 | Cassandra 3.11.0 | CQL spec 3.4.4 |
> Native protocol v4]
> cassandra python driver = 3.5.0
> Run in dcoker with the following:
> docker run --name cassandra -v /data/cassandra:/var/lib/cassandra
> -p9042:9042 -p9160:9160 -p7000:7000 -p7001:7001 cassandra
> Reporter: mmh
> Priority: Low
> Fix For: 3.11.x
>
>
> First, create keyspace and a table using the following
> {code:java}
> CREATE KEYSPACE scheduler WITH replication = {'class': 'SimpleStrategy',
> 'replication_factor': '1'} AND durable_writes = true;
> CREATE TABLE scheduler.job_info (
> id timeuuid PRIMARY KEY,
> create_time int,
> cur_retry int,
> cur_run_times int,
> expire_time int,
> max_retry int,
> max_run_times int,
> payload text,
> period int,
> retry_interval int,
> status tinyint,
> topic text,
> type text,
> update_time int
> ) with caching = {'keys':'ALL', 'rows_per_partition':'NONE'};
> {code}
> then, execute the following cql:
> {code:java}
> insert into job_info (id, create_time) values
> (5be224c6-8231-11e7-9619-9801b2a97471, 0) IF NOT EXISTS;
> insert into job_info (id, create_time) values
> (5be224c6-8231-11e7-9619-9801b2a97471, 1);
> select * from job_info;
> {code}
> You will find that create_time is still 0, it is not updated.
> but, if you remove the IF NOT EXISTS keyword in the first cql, the update
> will success.
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