SQL

CREATE TABLE institution_parents  (
  id              INTEGER PRIMARY KEY AUTOINCREMENT,
  institution_id  TEXT NOT NULL,
  parent_id       TEXT NOT NULL REFERENCES parents(id),
  created_at      DATETIME DEFAULT (datetime('now')),
  UNIQUE(institution_id, parent_id)
)

+ Add column

Columns

Column Data type Allow null Primary key Actions
id INTEGER ✓ ✓ Rename | Drop
institution_id TEXT Rename | Drop
parent_id TEXT Rename | Drop
created_at DATETIME ✓ Rename | Drop

Foreign Keys

Column Destination
parent_id parents.id

+ Add index

Indexes

Name Columns Unique SQL Drop?
sqlite_autoindex_institution_parents_1
  • institution_id
  • parent_id
 ✓ SQL
-- no sql found --
 Drop