tctmgr (1) Linux Manual Page

NAME

tctmgr – the command line utility of the table database API

DESCRIPTION

The command `tctmgr‘ is a utility for test and debugging of the table database API and its applications. `path‘ specifies the path of a database file. `bnum‘ specifies the number of buckets. `apow‘ specifies the power of the alignment. `fpow‘ specifies the power of the free block pool. `pkey‘ specifies the primary key of a record. `cols‘ specifies the names and the values of a record alternately. `name‘ specifies the name of a column. `op‘ specifies an operator. `expr‘ specifies the condition expression. `file‘ specifies the input file.

tctmgr create [-tl][-td|-tb|-tt|-tx]path[bnum[apow[fpow]]]

Create a database file.

tctmgr inform [-nl|-nb]path

Print miscellaneous information to the standard output.

tctmgr put [-nl|-nb][-sx][-dk|-dc|-dai|-dad]pathpkey[cols …]

Store a record.

tctmgr out [-nl|-nb][-sx]pathpkey

Remove a record.

tctmgr get [-nl|-nb][-sx][-px][-pz]pathpkey

Print the value of a record.

tctmgr list [-nl|-nb][-m num][-pv][-px][-fm str]path

Print the primary keys of all records, separated by line feeds.

tctmgr search [-nl|-nb][-ord nametype][-m num][-sk num][-kw][-pv][-px][-ph][-bt num][-rm][-ms type]path[nameopexpr …]

Print records matching conditions, separated by line feeds.

tctmgr optimize [-tl][-td|-tb|-tt|-tx][-tz][-nl|-nb][-df]path[bnum[apow[fpow]]]

Optimize a database file.

tctmgr setindex [-nl|-nb][-it type]pathname

Set the index of a column.

tctmgr importtsv [-nl|-nb][-sc]path[file]

Store records of TSV in each line of a file.

tctmgr version

Print the version information of Tokyo Cabinet.

Options feature the following.

-tl : enable the option `TDBTLARGE’.
-td : enable the option `TDBTDEFLATE’.
-tb : enable the option `TDBTBZIP’.
-tt : enable the option `TDBTTCBS’.
-tx : enable the option `TDBTEXCODEC’.
-nl : enable the option `TDBNOLCK’.
-nb : enable the option `TDBLCKNB’.
-sx : the input data is evaluated as a hexadecimal data string.
-dk : use the function `tctdbputkeep’ instead of `tctdbput’.
-dc : use the function `tctdbputcat’ instead of `tctdbput’.
-dai : use the function `tctdbaddint’ instead of `tctdbput’.
-dad : use the function `tctdbadddouble’ instead of `tctdbput’.
-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.
-ord name type : specify the order of the result.
-sk num : specify the number of skipped records.
-kw : print KWIC string.
-ph : print hint information also.
-bt : specify the number of benchmark tests.
-rm : remove every record in the result.
-ms type : specify the set operation of meta search.
-tz : enable the option `UINT8_MAX’.
-df : perform defragmentation only.
-it type : specify the index type among "lexical", "decimal", "token", "qgram", and "void".
-sc : normalize keys as lower cases.

The operator of the `search’ subcommand is one of "STREQ", "STRINC", "STRBW", "STREW", "STRAND", "STROR", "STROREQ", "STRRX", "NUMEQ", "NUMGT", "NUMGE", "NUMLT", "NUMLE", "NUMBT", "NUMOREQ", "FTSPH", "FTSAND", "FTSOR", and "FTSEX". If "~" preposes each operator, the logical meaning is reversed. If "+" preposes each operator, no index is used for the operator. The type of the `-ord’ option is one of "STRASC", "STRDESC", "NUMASC", and "NUMDESC". The type of the `-ms’ option is one of "UNION", "ISECT", and "DIFF". This command returns 0 on success, another on failure.

SEE ALSO

tcttest(1), tctmttest(1), tctdb(3), tokyocabinet(3)

Index