class Marten::DB::Management::TableState

• Marten::DB::Management::TableState
• Reference
• Object

Overview

Represents the state of a specific table at a specific step in a migration plan.

Defined in:

marten/db/management/table_state.cr

Constructors

• .new(app_label : String, name : String, columns : Array(Column::Base), unique_constraints : Array(Management::Constraint::Unique) = [] of Management::Constraint::Unique, indexes : Array(Management::Index) = [] of Management::Index)

Class Method Summary

• .from_model(model : Model.class)

  Initializes a table state from a specific model class.

• .gen_id(app_label : String, table_name : String)

Instance Method Summary

• #add_column(column : Column::Base) : Nil
• #add_index(index : Management::Index) : Nil
• #add_unique_constraint(unique_constraint : Management::Constraint::Unique) : Nil
• #app_label : String
• #change_column(column : Column::Base) : Nil
• #clone
• #columns : Array(Marten::DB::Management::Column::Base)
• #get_column(name : String) : Column::Base
• #get_index(name : String) : Management::Index
• #get_unique_constraint(name : String) : Management::Constraint::Unique
• #id : String
• #indexes : Array(Marten::DB::Management::Index)
• #name : String
• #name=(name : String)
• #remove_column(column : Column::Base)
• #remove_column(column_name : String)
• #remove_index(index : Management::Index) : Nil
• #remove_unique_constraint(unique_constraint : Management::Constraint::Unique) : Nil
• #rename_column(old_name : String, new_name : String)
• #unique_constraints : Array(Marten::DB::Management::Constraint::Unique)

Constructor Detail

Class Method Detail

Instance Method Detail