influxctl database update
The influxctl database update
command updates a database’s retention period,
table (measurement), or column limits in InfluxDB.
Usage
influxctl database update [flags] <DATABASE_NAME>
Arguments
Argument | Description |
---|---|
DATABASE_NAME | Name of the database to update |
Flags
Flag | Description | |
---|---|---|
--retention-period | Database retention period (default is 0s or infinite) | |
--max-tables | Maximum tables per database (default is 500, 0 uses default) | |
--max-columns | Maximum columns per table (default is 250, 0 uses default) | |
-h | --help | Output command help |
Examples
Update a database’s retention period
influxctl database update --retention-period 1mo mydb
Valid durations units
m
: minuteh
: hourd
: dayw
: weekmo
: monthy
: year
Example retention period values
0d
: infinite/none3d
: 3 days6w
: 6 weeks1mo
: 1 month (30 days)1y
: 1 year30d30d
: 60 days2.5d
: 60 hours
Update a database’s table limit
influxctl database update --max-tables 300 mydb
Update a database’s column limit
influxctl database update --max-columns 200 mydb
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