Instance Propertygrdb 7.4.0GRDB
primaryKeyIndex
The one-based index of the column in the primary key.
let primaryKeyIndex: IntFor columns that are not part of the primary key, it is zero.
The one-based index of the column in the primary key.
let primaryKeyIndex: IntFor columns that are not part of the primary key, it is zero.
import GRDBA toolkit for SQLite databases, with a focus on application development
struct ColumnInfoInformation about a column of a database table.
@frozen struct IntA signed integer value type.
init(row: Row) let defaultValueSQL: String?The SQL snippet that defines the default value, if any.
let isNotNull: BoolA boolean value indicating if the column is constrained to be not null.
let name: StringThe column name.
let type: StringThe column data type.