Man pages for TKCat
Tailored Knowledge Catalog

add_chMDB_userAdd a user to an MDB of a chTKCat object
add_chTKCat_collectionImport a collection in a chTKCat database
add_collection_memberAdd a collection member to an MDB
add_feature_defAdd a feature definition to Knowledge Management Requirements...
add_helpersAdd a set of helper functions to a compatible object
add_km_featureAdd KM feature specifications to an MDB object
add_km_specAdd empty KM specification tables to an MDB object
add_km_tableAdd KM table specifications to an MDB object
add_property_valuesAdd possible values to an integer or a character feature...
add_table_defAdd a table definition to Knowledge Management Requirements...
add_table_featuresAdd possible features to table type in KMR
add_unit_defAdd a unit definition to Knowledge Management Requirements...
archive_chMDBArchive a chMDB in a chTKCat
as_chMDBPush an MDB object in a ClickHouse database
as_fileMDBWrite an MDB object
as_KMRConvert in a KMR object when possible
as_memoMDBConvert any MDB object in a memoMDB object
change_chTKCat_passwordChange chTKCat password
check_chTKCatCheck a chTKCat object
ch_insertInsert records by batches in a Clickhouse table
chMDBAn MDB (Modeled DataBase) relying on ClickHouse: chMDB
chTKCatConnect to a ClickHouse TKCat instance
collection_membersCollection members
compare_MDBCompare two MDB objects
count_recordsCount the number of records
create_chMDBCreate a database in a chTKCat
create_chTKCat_userCreate a chTKCat user
create_KMRCreate an MDB object with Knowledge Management Requirements...
create_POKCreate a piece of knowledge (POK) from an MDB and a KMRobject
data_filesGet the data files from a fileMDB object
data_file_sizeGet the size of data files from a fileMDB object
data_modelGet object data model
data_tablesGet object data tables
db_disconnectDisconnect an object from a database
db_infoDB information
db_reconnectReconnect an object to a database
db_tablesGet the DB tables from a chMDB or metaMDB object
decode_binDecode base64 string
dimsDetailed information about the format of the tables
dot-format_bytesFormat bytes numbers in human readable values
drop_chMDBDrop a database from a chTKCat
drop_chTKCat_userDrop a user from a chTKCat object
empty_chMDBEmpty a chMDB in a chTKCat
encode_binEncode a binary file in a base64 string
explore_MDBsExplore available MDB in a shiny web interface
fileMDBAn MDB (Modeled DataBase) based on files: fileMDB
filter.chMDBFilter a chMDB object and return a memoMDB
filter.fileMDBFilter a fileMDB object and return a memoMDB
filter_mdb_matrixFilter a matrix stored in an MDB
filter.memoMDBFilter a memoMDB object
filter.metaMDBFilter a metaMDB object
filter_with_tablesFilter an MDB object according to provided tables
format.chTKCatFormat a chTKCat object for printing
get_chMDB_metadataGet the metadata of an MDB from a chTKCat connection
get_chMDB_timestampsGet instance timestamps of an MDB in chTKCat
get_chTKCat_collectionGet a collection from a chTKCat
get_collection_mapperGet the default mapper function for a collection
get_confrontation_reportGet the last generated MDB confrontation report
get_hostsGet database hosts
get_KMRGet a KMR object from a TKCat or a chTKCat object
get_km_specGet KM specifications from an MDB object
get_local_collectionGet the json definition of a local collection of concepts
get_MDBGet an MDB object from a TKCat related object
get_POKGet a POK from a chTKCat connection or a TKCat object
get_queryGet SQL query
get_R_helpersGet a set of helper functions from an object
get_shared_collectionsGet collections shared by 2 objects and return member...
has_km_specCheck if KM specifications are available in an MDB object
headsGet the first records of each object data tables
import_collection_mapperImport a function to map collection members
import_local_collectionImport a the definition of a collection of concepts in the...
init_chTKCatInitialize a chTKCat database
is.chMDBCheck if the object is a chMDB object
is_chMDB_publicIs a chMDB public
is.chTKCatCheck the object is a chTKCat object
is_current_chMDBCheck if the chMDB object refers to the current instance of...
is.fileMDBCheck if the object is a fileMDB object
is.KMRCheck if an object represents Knowledge Management...
is.MDBCheck if the object is an MDB object
is.memoMDBCheck if the object is a memoMDB object
is.metaMDBCheck if the object is a metaMDB object
is.POKCheck if the object is a POK object
is.TKCatCheck the object is a TKCat object
join_mdb_tablesJoin connected tables
list_chMDB_timestampsList instance timestamps of an MDB in chTKCat
list_chMDB_usersList users of an MDB of a chTKCat object
list_chTKCat_collectionsList collections available in a chTKCat
list_chTKCat_usersList chTKCat user
list_feature_propertiesList properties of a feature
list_local_collectionsList local collections of concepts
list_MDBsList available MDB
list_measurementsList supported types of measurement
list_measurement_unitsList possible units for a type of measurement
list_POKsList available POK
list_property_valuesList of supported values for an integer or a character...
list_table_featuresList the features provided by a set of tables
list_tablesList tables in a clickhouse database
list_table_typesList types of tables defined in a KMR object
manage_chTKCat_usersManage user information in a shiny interface
map_collection_membersMap different collection members
MDBMDB
MDBsGet a list of MDB from metaMDB object
memoMDBAn MDB (Modeled DataBase) in memory: memoMDB
mergeTree_from_RelTableModelCreate a ClickHouse MergeTree table from a...
mergeTrees_from_RelDataModelCreate ClickHouse MergeTree tables from a...
metaMDBA metaMDB object
parse_R_helpersParse source code to get R helpers
read_collection_membersRead a collection member JSON file
read_fileMDBRead a fileMDB from a path
read_KMRRead KMR from a path
relational_tablesGet a list of relational tables
remove_chMDB_userDrop a user of an MDB of a chTKCat object
remove_chTKCat_collectionRemove a collection from a chTKCat database
rm_km_featureRemove KM feature specifications from an MDB object
rm_km_tableRemove KM table specifications from an MDB object
scan_fileMDBsScan a catalog of fileMDB
search_MDB_fieldsSearch fields in a TKCat related object
search_MDB_tablesSearch tables in a TKCat related object
set_chMDB_accessSet chMDB access
set_chMDB_timestampSet timestamp of the current version of an MDB in chTKCat
show_collection_defShow the definition of a collection
slice.chMDBSubset a chMDB object according to row position in one table...
slice.fileMDBSubset a fileMDB object according to row position in one...
slice.memoMDBSubset a memoMDB object according to row position in one...
slice.metaMDBSubset a metaMDB object according to row position in one...
TKCatTKCat: a catalog of MDB
unarchive_chMDBUnarchive a chMDB in a chTKCat
update_chMDB_grantsUpdate grants on tables in an MDB of a chTKCat object
update_chTKCat_userUpdate a chTKCat user information
write_collection_membersWrite a collection member JSON file
write_MergeTreeWrite a Clickhouse MergeTree table
TKCat documentation built on June 8, 2025, 11:25 a.m.