where
(inherited from R6_data class) Environment storing data & enclosing environment for metadata
metadata
Environment storing object metadata
filename
":memory:" for to create an in-memory database,
or a name for an on-disk database.
overwrite
The name of the output.
what
Name of table.
what
Name of table.
what
Name of table.
what
Name of table.
what
Name of the table
from
Row where start to read (index >= 1)
to
Row where fininish to read
query
Query to send
statement
Statement to send
new_name
Name for the new table
new_df
Input table
overwrite
Overwrite if already exists? Default FALSE
append
Append content if already exists? Default FALSE
row.names
Row names present? Default FALSE
fun
Function to apply to the table before writing it
...
Additional parameters passed to RSQLite::dbWriteTable.
what
Name of table.
new_names
Name of the new table.
from
Table to copy structure from.
overwrite
Overwrite table if exists?.
to
Name of the new table.
to
Name of the new table.
what
Name of the table to sort.
column
Column used to sort.
...
Vector with other columns used to sort.
what
Name of the table to sort.
column
Column used to Create index.
unique
Create unique index? (Logical).
...
Other aditional columns in a character vector to create the index.
what
Name of the index to drop.
...
Character vector with transactions to parse.
table
Name of the table.
conditions
Logical conditions.
r_commands
R commands to be evaluated in the condition ('where' query)
indicated witihin %rs& and %re% as in: %rs% my_command %re%
what
Name of the table.
what
Statement.
n
Chunk size.
input
Input table.
output
Output table.
my_fun
R function to apply.
n
Chunk size.
input
Input table.
output
Output table.
has_colnames
Colnames present? (Logical).
chunksize
Chunk size.
sep
Character separating cell elements (default = " ").
fun
Function to apply to the chunk before writing it to the database.
...
Additional parameters passed to read.table.
input
Input table.
output
Output table.
has_colnames
colnames present? Default TRUE.
has_rownames
rownames present? Default TRUE.
my_fun
Function to apply to the chunk before writing it to the database.
data_mode
R mode of the input data ("integer", "logical", "character", "numerical").