config.display_field_map ↑ config schema Columns Column Type Nullable Default Notes name PK text No field FK integer Yes → config.metabib_field(id) multi boolean Yes false Primary Key (name) Foreign Keys Column(s) References On Delete On Update Deferrable Constraint field config.metabib_field(id) NO ACTION NO ACTION No display_field_map_field_fkey Indexes Index Method Definition display_field_map_pkey PK btree CREATE UNIQUE INDEX display_field_map_pkey ON config.display_field_map USING btree (name)