本文整理匯總了C#中Npgsql.NpgsqlCommand.AppendQuery方法的典型用法代碼示例。如果您正苦於以下問題：C# NpgsqlCommand.AppendQuery方法的具體用法？C# NpgsqlCommand.AppendQuery怎麽用？C# NpgsqlCommand.AppendQuery使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Npgsql.NpgsqlCommand的用法示例。
在下文中一共展示了NpgsqlCommand.AppendQuery方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: ConfigureForCount
public void ConfigureForCount(NpgsqlCommand command)
{
var sql = "select count(*) as number from " + _mapping.TableName + " as d";
var where = buildWhereClause();
sql = appendLateralJoin(sql);
if (@where != null) sql += " where " + @where.ToSql(command);
command.AppendQuery(sql);
}示例2: ConfigureCommand
public void ConfigureCommand(NpgsqlCommand command)
{
if (_query.ResultOperators.OfType<LastResultOperator>().Any())
{
throw new InvalidOperationException("Marten does not support the Last() or LastOrDefault() operations. Use a combination of ordering and First/FirstOrDefault() instead");
}
var select = _mapping.SelectFields("d");
var sql = $"select {select} from {_mapping.TableName} as d";
var where = buildWhereClause();
var orderBy = toOrderClause();
sql = appendLateralJoin(sql);
if (@where != null) sql += " where " + @where.ToSql(command);
if (orderBy.IsNotEmpty()) sql += orderBy;
sql = appendLimit(sql);
sql = appendOffset(sql);
command.AppendQuery(sql);
}