| chMDB {TKCat} | R Documentation |
An MDB (Modeled DataBase) relying on ClickHouse: chMDB
Description
An MDB (Modeled DataBase) relying on ClickHouse: chMDB
Rename tables of a chMDB object
Usage
chMDB(
tkcon,
dbTables,
dbInfo,
dataModel,
collectionMembers = NULL,
check = TRUE,
n_max = 10,
verbose = FALSE
)
## S3 replacement method for class 'chMDB'
names(x) <- value
## S3 method for class 'chMDB'
rename(.data, ...)
## S3 method for class 'chMDB'
x[i]
## S3 method for class 'chMDB'
x[[i]]
Arguments
tkcon |
a chTKCat object |
dbTables |
a named vector of tables in tkcon$chcon with
|
dbInfo |
a list with DB information: "name" (only mandatory field), "title", "description", "url", "version", "maintainer". |
dataModel |
a ReDaMoR::RelDataModel object |
collectionMembers |
the members of collections as provided to the collection_members<- function (default: NULL ==> no member). |
check |
logical: if TRUE (default) the data are confronted to the data model |
n_max |
maximum number of records to read
for checks purpose (default: 10). If 0, the data are not checked.
See also |
verbose |
if TRUE display the data confrontation report |
x |
a chMDB object |
value |
new table names |
.data |
a chMDB object |
... |
Use new_name = old_name to rename selected tables |
i |
the index or the name of the tables to take |
Value
A chMDB object
See Also
MDB methods: db_info, data_model, data_tables, collection_members, count_records, dims, filter_with_tables, as_fileMDB
Additional general documentation is related to MDB.