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Update ClickHouse

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This commit is contained in:
sunkaixuan
2022-08-14 03:59:26 +08:00
parent f72dbb7a14
commit 05cb0ad589
1 changed files with 17 additions and 3 deletions
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20
Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/SqlBuilder/ClickHouseExpressionContext.cs
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@@ -293,21 +293,22 @@ namespace SqlSugar.ClickHouse
public override string ToDate(MethodCallExpressionModel model) public override string ToDate(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
return string.Format(" CAST({0} AS timestamp)", parameter.MemberName); return string.Format(" toDateTime({0})", parameter.MemberName);
} }
public override string DateAddByType(MethodCallExpressionModel model) public override string DateAddByType(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter2 = model.Args[1]; var parameter2 = model.Args[1];
var parameter3 = model.Args[2]; var parameter3 = model.Args[2];
return string.Format(" ({1} + ({2}||'{0}')::INTERVAL) ", parameter3.MemberValue, parameter.MemberName, parameter2.MemberName); var type = parameter3.MemberValue;
return string.Format(" add{0}s(toDateTime({1}), {2}) ", type, parameter.MemberName, parameter2.MemberName);
} }
public override string DateAddDay(MethodCallExpressionModel model) public override string DateAddDay(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter2 = model.Args[1]; var parameter2 = model.Args[1];
return string.Format(" ({0} + ({1}||'day')::INTERVAL) ", parameter.MemberName, parameter2.MemberName); return string.Format(" addDays(toDateTime({0}), {1}) ", parameter.MemberName, parameter2.MemberName);
} }
public override string ToInt32(MethodCallExpressionModel model) public override string ToInt32(MethodCallExpressionModel model)
@@ -380,5 +381,18 @@ namespace SqlSugar.ClickHouse
{ {
return "( " + fieldName + "=true )"; return "( " + fieldName + "=true )";
} }
public override string GetDateString(string dateValue, string format)
{
if (!format.Contains("%"))
{
format = format.Replace("yyyy", "%Y");
format = format.Replace("MM", "%m");
format = format.Replace("dd", "%d");
format = format.Replace("HH", "%H");
format = format.Replace("mm", "%M");
format = format.Replace("ss", "%S");
}
return $"formatDateTime({dateValue},'{format}') ";
}
} }
} }