conditional unique constraint
I want each person to have only one primary phone number, but also have as many as they want non-primary phone numbers
export const personPhone = pgTable(
'person_phone',
{
id: uuid('id').primaryKey().defaultRandom(),
isPrimary: boolean('is_primary').default(false),
personID: uuid('person_id')
.references(() => person.id, { onDelete: 'cascade' })
.notNull(),
phoneID: uuid('phone_id')
.references(() => phone.id, { onDelete: 'cascade' })
.notNull(),
},
(table) => ({
// pk: primaryKey({ columns: [table.personID, table.phoneID] }),
// uniquePrimary: unique().on(table.isPrimary, table.personID),
})
);export const personPhone = pgTable(
'person_phone',
{
id: uuid('id').primaryKey().defaultRandom(),
isPrimary: boolean('is_primary').default(false),
personID: uuid('person_id')
.references(() => person.id, { onDelete: 'cascade' })
.notNull(),
phoneID: uuid('phone_id')
.references(() => phone.id, { onDelete: 'cascade' })
.notNull(),
},
(table) => ({
// pk: primaryKey({ columns: [table.personID, table.phoneID] }),
// uniquePrimary: unique().on(table.isPrimary, table.personID),
})
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