yamcs tables¶

Synopsis¶

yamcs tables list
yamcs tables describe <TABLE>
yamcs tables dump [-d <DIR>, --dir <DIR>] [--gzip] <TABLE>...
yamcs tables load [-d <DIR>, --dir <DIR>] [--gzip] <TABLE>...
yamcs tables rebuild-histogram [-s <DATE>, --since <DATE>]
[-u <DATE>, --until <DATE>] <TABLE>...

Description¶

Read and manipulate tables.

Commands¶

list: List tables

describe <TABLE>: Describe a table

dump [-d <DIR>, --dir <DIR>] [--gzip] <TABLE>...: Dump table data

load [-d <DIR>, --dir <DIR>] [--gzip] <TABLE>...: Load data into a table

rebuild-histogram [-s <DATE>, --since <DATE>] [-u <DATE>, --until <DATE>] <TABLE>...: Rebuilds the histogram for a table. This may be necessary for example after bulk loading data.

Options¶

-d DIR, --dir DIR¶: Specifies the directory where to locate dump files. Defaults to current directory.

--gzip¶

With dump, compress the output.

With load, decompress the dump.

-s DATE, --since DATE¶

With rebuild-histogram, include records not older than the specified date.

The date should be specified in ISO format or as detailed under Timestamps.

-u DATE, --until DATE¶

With rebuild-histogram, include records not newer than the specified date.

The date should be specified in ISO format or as detailed under Timestamps.

Timestamps¶

When parsing timestamps, yamcs-cli accepts a specification in ISO format. The following special patterns are also recognised:

now: current time
now UTC: current UTC time
today: 00:00:00 of the current day
today UTC: 00:00:00 UTC of the current day
yesterday: 00:00:00 of the day before
yesterday UTC: 00:00:00 UTC of the day before
tomorrow: 00:00:00 of the next day
tomorrow UTC: 00:00:00 UTC of the next day