diff options
Diffstat (limited to 'qlite/src/column.vala')
| -rw-r--r-- | qlite/src/column.vala | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/qlite/src/column.vala b/qlite/src/column.vala index f7b3114f..105b4bbb 100644 --- a/qlite/src/column.vala +++ b/qlite/src/column.vala @@ -19,9 +19,7 @@ public abstract class Column<T> { return false; } - public virtual void bind(Statement stmt, int index, T value) { - throw new DatabaseError.NOT_SUPPORTED(@"bind() was not implemented for field $name"); - } + public abstract void bind(Statement stmt, int index, T value); public string to_string() { string res = name; @@ -158,31 +156,6 @@ public abstract class Column<T> { stmt.bind_int(index, value ? 1 : 0); } } - - public class RowReference : Column<Row?> { - private Table table; - private Column<int> id_column; - - public RowReference(string name, Table table, Column<int> id_column) throws DatabaseError { - base(name, INTEGER); - if (!table.is_known_column(id_column.name)) throw new DatabaseError.ILLEGAL_REFERENCE(@"$(id_column.name) is not a column in $(table.name)"); - if (!id_column.primary_key && !id_column.unique) throw new DatabaseError.NON_UNIQUE(@"$(id_column.name) is not suited to identify a row, but used with RowReference"); - this.table = table; - this.id_column = id_column; - } - - public override Row? get(Row row) { - return table.row_with(id_column, (int)row.get_integer(name)); - } - - public override void bind(Statement stmt, int index, Row? value) { - if (value != null) { - stmt.bind_int(index, id_column.get(value)); - } else { - stmt.bind_null(index); - } - } - } } }
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