Man page - kcpolymgr(1)

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Package: kyotocabinet-utils
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Manual

KCPOLYMGR

NAME
DESCRIPTION
SEE ALSO

NAME

kcpolymgr - command line interface to manage the polymorphic database

DESCRIPTION

The command ‘ kcpolymgr ’ is a utility for test and debugging of the polymorphic database and its applications. ‘ path ’ specifies the path of a database file. ‘ key ’ specifies the key of a record. ‘ value ’ specifies the value of a record. ‘ file ’ specifies the input/output file. ‘ src ’ specifies other database files.

kcpolymgr create [ -otr ] [ -onl | -otl | -onr ] path

Creates a database file.

kcpolymgr inform [ -onl | -otl | -onr ] [ -st ] path

Prints status information.

kcpolymgr set [ -onl | -otl | -onr ] [ -add | -app | -rep | -inci | -incd ] [ -sx ] path key value

Stores a record.

kcpolymgr remove [ -onl | -otl | -onr ] [ -sx ] path key

Removes a record.

kcpolymgr get [ -onl | -otl | -onr ] [ -rm ] [ -sx ] [ -px ] [ -pz ] path key

Prints the value of a record.

kcpolymgr list [ -onl | -otl | -onr ] [ -mp | -mr | -ms ] [ -des ] [ -max num ] [ -rm ] [ -sx ] [ -pv ] [ -px ] path [ key ]

Prints keys of all records, separated by line feeds.

kcpolymgr clear [ -onl | -otl | -onr ] path

Removes all records of a database.

kcpolymgr import [ -onl | -otl | -onr ] [ -sx ] path [ file ]

Imports records from a TSV file.

kcpolymgr copy [ -onl | -otl | -onr ] path file

Copies the whole database.

kcpolymgr dump [ -onl | -otl | -onr ] path [ file ]

Dumps records into a snapshot file.

kcpolymgr load [ -otr ] [ -onl | -otl | -onr ] path [ file ]

Loads records from a snapshot file.

kcpolymgr merge [ -onl | -otl | -onr ] [ -add | -app | -rep ] path src ...

Merge records from other databases.

kcpolymgr setbulk [ -onl | -otl | -onr ] path key value ...

Store records at once.

kcpolymgr removebulk [ -onl | -otl | -onr ] [ -sx ] path key ...

Remove records at once.

kcpolymgr getbulk [ -onl | -otl | -onr ] [ -sx ] [ -px ] path key ...

Retrieve records at once.

kcpolymgr check [ -onl | -otl | -onr ] path

Checks consistency.

Options feature the following.

-otr : opens the database with the truncation option.
-onl : opens the database with the no locking option.
-otl : opens the database with the try locking option.
-onr : opens the database with the no auto repair option.
-st : prints miscellaneous information.
-add : performs adding operation.
-app : performs appending operation.
-rep : performs replacing operation.
-inci : performs integer increment operation.
-incd : performs real number increment operation.
-sx : the input data is evaluated as a hexadecimal data string.
-rm : removes the record.
-px : the output data is converted into a hexadecimal data string.
-pz : performs not append line feed at the end of the output.
-mp : performs prefix matching instead of usual scan.
-mr : performs regular expression matching instead of usual scan.
-ms : performs similar matching instead of usual scan.
-des : visits records in descending order.
-max num : specifies the maximum number of shown records.
-pv : prints values of records also.

This command returns 0 on success, another on failure.