NAME
tcamgr - the command line utility of the abstract database API
DESCRIPTION
The command ‘tcamgr’ is a utility for test and debugging of the
abstract database API and its applications. ‘name’ specifies the name
of a database. ‘key’ specifies the key of a record. ‘value’ specifies
the value of a record. ‘params’ specifies the tuning parameters.
‘func’ specifies the name of a function. ‘arg’ specifies the arguments
of the function. ‘dest’ specifies the path of the destination file.
tcamgr create name
Create a database file.
tcamgr inform name
Print miscellaneous information to the standard output.
tcamgr put [-sx] [-sep chr] [-dk|-dc|-dai|-dad] name key value
Store a record.
tcamgr out [-sx] [-sep chr] name key
Remove a record.
tcamgr get [-sx] [-sep chr] [-px] [-pz] name key
Print the value of a record.
tcamgr list [-sep chr] [-m num] [-pv] [-px] [-fm str] name
Print keys of all records, separated by line feeds.
tcamgr optimize name params
Optimize a database file.
tcamgr misc [-sx] [-sep chr] [-px] name func [arg...]
Call a versatile function for miscellaneous operations.
tcamgr map [-fm str] name dest
Map records into another B+ tree database.
tcamgr version
Print the version information of Tokyo Cabinet.
Options feature the following.
-sx : the input data is evaluated as a hexadecimal data string.
-sep chr : specify the separator of the input data.
-dk : use the function ‘tcadbputkeep’ instead of ‘tcadbput’.
-dc : use the function ‘tcadbputcat’ instead of ‘tcadbput’.
-dai : use the function ‘tcadbaddint’ instead of ‘tcadbput’.
-dad : use the function ‘tcadbadddouble’ instead of ‘tcadbput’.
-px : the output data is converted into a hexadecimal data
string.
-pz : do not append line feed at the end of the output.
-m num : specify the maximum number of the output.
-pv : print values of records also.
-fm str : specify the prefix of keys.
This command returns 0 on success, another on failure.
SEE ALSO
tcatest(1), tcamttest(1), tcadb(3), tokyocabinet(3)