fromDBM {ReDaMoR}

Convert a list of 5 normalized tibbles in a RelDataModel object

Description

Convert a list of 5 normalized tibbles in a RelDataModel object

Usage

fromDBM(dbm)

Arguments

dbm

a list with the following tibbles:

• tables: The tables in the model with the following information

  • name: the name of the table

  • x: the x coordinate of the table in the model drawing (NA ==> position undefined)

  • y: the y coordinate of the table in the model drawing (NA ==> position undefined)

  • color: the color of the table in the model drawing (NA ==> undefined)

  • comment: comment about the table

• fields: The fields in the model with the following information

  • name: the name of the field

  • type: the type of the field

  • nullable: a logical indicating if the field can be null

  • comment: comment about the field

  • table: the name of the table to which the field belongs

• primaryKeys: The primary keys in the model with the following information

  • table: the name of the relevant table

  • field: the name of the field participating to the primary key

• foreignKeys: The foreign keys in the model with the following information

  • table: the name of the referring table

  • fki: the identifier of the foreign key (by referring table)

  • field: the name of the referring field

  • refTable: the name of the referred table

  • refField: the name of the referred field

• indexes: The indexes in the model with the following information

  • table: the name of the relevant table

  • idx: the identifier of the index (by table)

  • field: the name of the field participating to the index

  • unique: a logical indicating if the field is unique

Value

A RelDataModel object