TCBMGR - Online Linux Manual PageSection : 1
Updated : 2009-09-04
Source : Man Page
Note : Tokyo Cabinet
NAMEtcbmgr − the command line utility of the B+ tree database API
DESCRIPTIONThe 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 ALSOtcbtest(1), tcbmttest(1), tcbdb(3), tokyocabinet(3) 0
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