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Merge pull request #1494 from pigwing/master

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SampleBy增加对准日历参数
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2881099 2023-04-19 01:03:05 +08:00 committed by GitHub
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1 changed files with 7 additions and 3 deletions
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Providers/FreeSql.Provider.QuestDb/QuestDbGlobalExtensions.cs
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@ -111,13 +111,17 @@ public static partial class QuestDbGlobalExtensions
/// <param name="select"></param> /// <param name="select"></param>
/// <param name="time">时长</param> /// <param name="time">时长</param>
/// <param name="unit">单位</param> /// <param name="unit">单位</param>
/// <param name="alignToCalendar">对准日历</param>
/// <returns></returns> /// <returns></returns>
public static ISelect<T> SampleBy<T>(this ISelect<T> select, double time, SampleUnits unit) public static ISelect<T> SampleBy<T>(this ISelect<T> select, double time, SampleUnits unit, bool alignToCalendar = false)
{ {
var _unit = Enum.GetName(typeof(SampleUnits), unit); var _unit = Enum.GetName(typeof(SampleUnits), unit);
SampleByExtension.IsExistence.Value = true; SampleByExtension.IsExistence.Value = true;
var samoleByTemple = $"{Environment.NewLine}SAMPLE BY {{0}}{{1}} "; var samoleByTemple = $"{Environment.NewLine}SAMPLE BY {{0}}{{1}} {{2}}";
SampleByExtension.SamoleByString.Value = string.Format(samoleByTemple, time.ToString(), _unit); string alignToCalendarTemple = "";
if (alignToCalendar)
alignToCalendarTemple = "ALIGN TO CALENDAR ";
SampleByExtension.SamoleByString.Value = string.Format(samoleByTemple, time.ToString(), _unit, alignToCalendarTemple);
return select; return select;
} }