public void Limit_the_number_points_returned_and_include_a_GROUP_BY_clause()
{
var query = InfluxQuery.From(h2o_feet)
.Select((f, t) => new { mean = Aggregations.MEAN(f.water_level) })
.Where("time >= '2015-08-18T00:00:00Z' AND time <= '2015-08-18T00:42:00Z'")
.GroupBy(TimeSpan.FromMinutes(12), t => t)
.Limit(2);
query.Statement.Text.ShouldBe("SELECT MEAN(water_level) AS mean FROM h2o_feet WHERE time >= '2015-08-18T00:00:00Z' AND time <= '2015-08-18T00:42:00Z' GROUP BY time(12m),location LIMIT 2");
}
public void Return_the_newest_points_first_and_include_a_GROUP_BY_time_clause()
{
var query = InfluxQuery.From(h2o_feet)
.Select(f => new { mean = Aggregations.MEAN(f.water_level) })
.Where("time >= '2015-08-18T00:00:00Z' AND time <= '2015-08-18T00:42:00Z'")
.GroupBy(TimeSpan.FromMinutes(12))
.OrderByTimeDesc();
query.Statement.Text.ShouldBe("SELECT MEAN(water_level) AS mean FROM h2o_feet WHERE time >= '2015-08-18T00:00:00Z' AND time <= '2015-08-18T00:42:00Z' GROUP BY time(12m) ORDER BY time DESC");
}
public void Paginate_points_and_include_several_clauses()
{
var query = InfluxQuery.From(h2o_feet)
.Select(f => new { mean = Aggregations.MEAN(f.water_level) })
.Where("time >= '2015-08-18T00:00:00Z' AND time <= '2015-08-18T00:42:00Z'")
.GroupBy(TimeSpan.FromMinutes(12), t => t)
.OrderByTimeDesc()
.Limit(2)
.Offset(2)
.SLimit(1);
query.Statement.Text.ShouldBe("SELECT MEAN(water_level) AS mean FROM h2o_feet WHERE time >= '2015-08-18T00:00:00Z' AND time <= '2015-08-18T00:42:00Z' GROUP BY time(12m),location ORDER BY time DESC LIMIT 2 OFFSET 2 SLIMIT 1");
}
