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TCBMGR(1) Tokyo Cabinet TCBMGR(1)

NAME

tcbmgr - the command line utility of the B+ tree database API
 

DESCRIPTION

The command ` tcbmgr' is a utility for test and debugging of the B+ tree database API and its applications. ` path' specifies the path of a database file. ` lmemb' specifies the number of members in each leaf page. ` nmemb' specifies the number of members in each non-leaf page. `bnum' specifies the number of buckets. `apow' specifies the power of the alignment. ` fpow' specifies the power of the free block pool. ` key' specifies the key of a record. `value' specifies the value of a record. ` file' specifies the input file.
 
tcbmgr create [-cd|-ci|-cj] [-tl] [ -td|-tb|-tt|-tx] path [lmemb [nmemb [bnum [apow [fpow]]]]]
Create a database file.
 
tcbmgr inform [-nl|-nb] path
Print miscellaneous information to the standard output.
 
tcbmgr put [-cd|-ci|-cj] [-nl|-nb] [-sx] [-dk|-dc| -dd|-db|-dai|-dad] path key value
Store a record.
 
tcbmgr out [-cd|-ci|-cj] [-nl|-nb] [-sx] path key
Remove a record.
 
tcbmgr get [-cd|-ci|-cj] [-nl|-nb] [-sx] [-px] [-pz] path key
Print the value of a record.
 
tcbmgr list [-cd|-ci|-cj] [-nl|-nb] [-m num] [-bk] [-pv] [-px] [-j str] [-rb bkey ekey] [-fm str] path
Print keys of all records, separated by line feeds.
 
tcbmgr optimize [-cd|-ci|-cj] [-tl] [ -td|-tb|-tt|-tx] [-tz] [ -nl|-nb] [-df] path [lmemb [nmemb [bnum [apow [fpow]]]]]
Optimize a database file.
 
tcbmgr importtsv [-nl|-nb] [-sc] path [file]
Store records of TSV in each line of a file.
 
tcbmgr version
Print the version information of Tokyo Cabinet.
Options feature the following.
-cd : use the comparison function `tccmpdecimal'.
 
-ci : use the comparison function `tccmpint32'.
 
-cj : use the comparison function `tccmpint64'.
 
-tl : enable the option `BDBTLARGE'.
 
-td : enable the option `BDBTDEFLATE'.
 
-tb : enable the option `BDBTBZIP'.
 
-tt : enable the option `BDBTTCBS'.
 
-tx : enable the option `BDBTEXCODEC'.
 
-nl : enable the option `BDBNOLCK'.
 
-nb : enable the option `BDBLCKNB'.
 
-sx : the input data is evaluated as a hexadecimal data string.
 
-dk : use the function `tcbdbputkeep' instead of `tcbdbput'.
 
-dc : use the function `tcbdbputcat' instead of `tcbdbput'.
 
-dd : use the function `tcbdbputdup' instead of `tcbdbput'.
 
-db : use the function `tcbdbputdupback' instead of `tcbdbput'.
 
-dai : use the function `tcbdbaddint' instead of `tcbdbput'.
 
-dad : use the function `tcbdbadddouble' instead of `tcbdbput'.
 
-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.
 
-bk : perform backword scanning.
 
-pv : print values of records also.
 
-j str : specify the key where the cursor jump to.
 
-rb bkey ekey : specify the range of keys.
 
-fm str : specify the prefix of keys.
 
-tz : enable the option `UINT8_MAX'.
 
-df : perform defragmentation only.
 
-sc : normalize keys as lower cases.
 
This command returns 0 on success, another on failure.
 

SEE ALSO

tcbtest(1), tcbmttest(1), tcbdb(3), tokyocabinet(3)
2011-02-12 Man Page