Method ToArrayType

server/types/type.go:936–968

ToArrayType returns an array type of given base type. For array types, ToArrayType causes them to return themselves.

()

// ToArrayType returns an array type of given base type.
// For array types, ToArrayType causes them to return themselves.
func (t *DoltgresType) ToArrayType() *DoltgresType {
	if t.IsArrayType() {
		return t
	}
	if t.Array.IsResolvedType() {
		arr := t.Array.WithAttTypMod(t.attTypMod)
		arr.InternalName = fmt.Sprintf("%s[]", t.String())
		return arr
	}
	if t.Array.ID == id.NullType {
		// Unresolved or stub type: derive an unresolved array type using the Postgres naming convention.
		// The caller (e.g. during plan-building before the analyzer resolves types) will re-invoke
		// ToArrayType on the fully-resolved base type once the analyzer has run.
		return NewUnresolvedArrayDoltgresType(t.ID.SchemaName(), t.ID.TypeName())
	}
	// User-defined type: the array type is not in the built-in map, so build it from this base type.
	return CreateArrayTypeFromBaseType(t)
	// TODO: delete the commented out code below, only exists for referencing
	/*arr, ok := IDToBuiltInDoltgresType[t.Array]
	if !ok {
		if t.Array.ID == id.NullType {
			// Unresolved or stub type: derive an unresolved array type using the Postgres naming convention.
			// The caller (e.g. during plan-building before the analyzer resolves types) will re-invoke
			// ToArrayType on the fully-resolved base type once the analyzer has run.
			return NewUnresolvedArrayDoltgresType(t.ID.SchemaName(), t.ID.TypeName())
		}
		// User-defined type: the array type is not in the built-in map, so build it from this base type.
		return CreateArrayTypeFromBaseType(t)
	}
	newArr := *arr.WithAttTypMod(t.attTypMod)
	newArr.InternalName = fmt.Sprintf("%s[]", t.String())
	return &newArr*/
}

// Type implements the types.ExtendedType interface.
func (t *DoltgresType) Type() query.Type {