Create a RelTableModel object
Usage
RelTableModel(
l = NULL,
tableName,
fields,
primaryKey = NULL,
foreignKeys = NULL,
indexes = NULL,
display = list(x = as.numeric(NA), y = as.numeric(NA), color = as.character(NA),
comment = as.character(NA))
)Arguments
- l
DEPRECATED. A named list with the function parameters. If
NULL(default) the function parameters are used. If notNULL, the function parameters are ignored and taken from l.- tableName
a character vector of length one
- fields
a tibble with the following columns:
name: character
type: character
nullable: logical (optional, defaults to TRUE)
unique: logical (optional, defaults = FALSE)
comment: character (optional, defaults to NA_character_)
- primaryKey
a character vector of any length. All values should be in fields$name
- foreignKeys
a list of foreign keys. Each foreign key is defined as a list with the following elements:
refTable: a character vector of length one (the referenced table)
key: a tibble with a "from" and a "to" columns
(cardinality): an optional integer vector with 4 values:
fmin: from minimum cardinality
fmax: from maximum cardinality
tmin: to minimum cardinality
tmax: to maximum cardinality
- indexes
a list of indexes. Each index is defined by 3 columns:
field: character (all in fields$name)
order: character
unique: logical
- display
a list gathering:
x: single numeric value for the x position of the table
y: single numeric value for the y position of the table
color: single character value corresponding to the color of the table
comment: single character value with some description of the table