Re: Alter table gc_grace_seconds

[Gábor Auth]

Hi,

On Mon, Oct 2, 2017 at 5:55 AM Varun Barala <varunbaral...@gmail.com> wrote:

> *select gc_grace_seconds from system_schema.tables where keyspace_name =
> 'keyspace' and table_name = 'number_item;*
>

cassandra@cqlsh:mat> DESCRIBE TABLE mat.number_item;


CREATE TABLE mat.number_item (
   nodeid uuid,
   type text,
   created timeuuid,
   value float,
   PRIMARY KEY (nodeid, type, created)
) WITH CLUSTERING ORDER BY (type ASC, created ASC)
   AND bloom_filter_fp_chance = 0.01
   AND caching = {'keys': 'ALL', 'rows_per_partition': 'NONE'}
   AND cdc = false
   AND comment = ''
   AND compaction = {'class':
'org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy',
'max_threshold': '32', 'min_threshold': '4'}
   AND compression = {'chunk_length_in_kb': '64', 'class':
'org.apache.cassandra.io.compress.LZ4Compressor'}
   AND crc_check_chance = 1.0
   AND dclocal_read_repair_chance = 0.1
   AND default_time_to_live = 0
   AND gc_grace_seconds = 3600
   AND max_index_interval = 2048
   AND memtable_flush_period_in_ms = 0
   AND min_index_interval = 128
   AND read_repair_chance = 0.0
   AND speculative_retry = '99PERCENTILE';

cassandra@cqlsh:mat> select gc_grace_seconds from system_schema.tables
where keyspace_name = 'mat' and table_name = 'number_item';

gc_grace_seconds
------------------
            3600

(1 rows)

Bye,
Gábor Auth