string GetFullDeleteSql(DatabaseProvider provider)
{
var sb = this;
var where = sb.GetUpdateWhere(provider);
if (where == null)
{
throw new NoWhereException();
}
var table = _tables[0];
if (_tables.Count == 1)
{
return("DELETE FROM " + table.ToTableSql(provider, _tables.Count) + " WHERE " + where);
}
var tableName = table.ToSql(provider);
var fromtable = table.ToTableSql(provider, _tables.Count);
var jointables = sb.GetJoinSql(provider);
var pk = table.GetPrimaryKey();
return(provider.Delete(_tables, pk, tableName, fromtable, jointables, where));
}
