C# (CSharp) ISqlSelect.LongCount示例

示例#1

 /// <summary>
 /// Wrap the query in a COUNT(1) query and returns the result
 /// </summary>
 public static int Count <T>(this ISqlSelect <T> select, NpgsqlConnection conn)
 {
     return((int)select.LongCount(conn));
 }

示例#2

 /// <summary>
 /// Wrap the query in a COUNT(1) query and returns the result
 /// </summary>
 public static long LongCount <T>(this ISqlSelect <T> select, DbContext context)
 {
     return(DoConnection(context, conn => select.LongCount(conn)));
 }