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Merge pull request #1091 from pinzi/SqlSugar5

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修改QuestDB数据库时获取服务器时间为当前时区时间
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果糖网 2022-10-22 13:52:28 +08:00 committed by GitHub
commit 401ad53369
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2 changed files with 44 additions and 8 deletions
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26
Src/Asp.Net/SqlSugar/Realization/QuestDB/SqlBuilder/QuestDBBuilder.cs
View File

@ -24,21 +24,39 @@ namespace SqlSugar
{ {
get get
{ {
return "now()"; //https://questdb.io/docs/guides/working-with-timestamps-timezones/#using-utc-offset-for-conversions
//https://questdb.io/docs/reference/function/date-time/#to_timezone
//SELECT
// now(), --2022-10-21T07:19:50.680134Z
// systimestamp(), --2022-10-21T07:19:50.680278Z
// sysdate(), --2022-10-21T07:19:50.679Z
// to_timezone(NOW(), 'Asia/ShangHai'), --2022-10-21T15:19:50.680134Z
// to_timezone(NOW(), 'HKT'), --2022-10-21T15:19:50.680134Z
// to_timezone(NOW(),'+08') --2022-10-21T15:19:50.680134Z
return $"to_timezone(NOW(),'{TimeZoneInfo.Local.BaseUtcOffset.Hours:00}')";
} }
} }
public override string FullSqlDateNow public override string FullSqlDateNow
{ {
get get
{ {
return "select now()"; //https://questdb.io/docs/guides/working-with-timestamps-timezones/#using-utc-offset-for-conversions
//https://questdb.io/docs/reference/function/date-time/#to_timezone
//SELECT
// now(), --2022-10-21T07:19:50.680134Z
// systimestamp(), --2022-10-21T07:19:50.680278Z
// sysdate(), --2022-10-21T07:19:50.679Z
// to_timezone(NOW(), 'Asia/ShangHai'), --2022-10-21T15:19:50.680134Z
// to_timezone(NOW(), 'HKT'), --2022-10-21T15:19:50.680134Z
// to_timezone(NOW(),'+08') --2022-10-21T15:19:50.680134Z
return $"SELECT to_timezone(NOW(),'{TimeZoneInfo.Local.BaseUtcOffset.Hours:00}')";
} }
} }
public bool isAutoToLower => false; public bool isAutoToLower => false;
public override string GetTranslationColumnName(string propertyName) public override string GetTranslationColumnName(string propertyName)
{ {
if (propertyName.Contains(".")&& !propertyName.Contains(SqlTranslationLeft)) if (propertyName.Contains(".") && !propertyName.Contains(SqlTranslationLeft))
{ {
return string.Join(".", propertyName.Split('.').Select(it => $"{SqlTranslationLeft}{it.ToLower(isAutoToLower)}{SqlTranslationRight}")); return string.Join(".", propertyName.Split('.').Select(it => $"{SqlTranslationLeft}{it.ToLower(isAutoToLower)}{SqlTranslationRight}"));
} }
@ -74,7 +92,7 @@ namespace SqlSugar
.MappingTables .MappingTables
.FirstOrDefault(it => it.EntityName.Equals(name, StringComparison.CurrentCultureIgnoreCase)); .FirstOrDefault(it => it.EntityName.Equals(name, StringComparison.CurrentCultureIgnoreCase));
name = (mappingInfo == null ? name : mappingInfo.DbTableName); name = (mappingInfo == null ? name : mappingInfo.DbTableName);
if (name.Contains(".")&& !name.Contains("(")&&!name.Contains("\".\"")) if (name.Contains(".") && !name.Contains("(") && !name.Contains("\".\""))
{ {
return string.Join(".", name.ToLower(isAutoToLower).Split('.').Select(it => SqlTranslationLeft + it + SqlTranslationRight)); return string.Join(".", name.ToLower(isAutoToLower).Split('.').Select(it => SqlTranslationLeft + it + SqlTranslationRight));
} }

26
Src/Asp.NetCore2/SqlSugar/Realization/QuestDB/SqlBuilder/QuestDBBuilder.cs
View File

@ -24,21 +24,39 @@ namespace SqlSugar
{ {
get get
{ {
return "now()"; //https://questdb.io/docs/guides/working-with-timestamps-timezones/#using-utc-offset-for-conversions
//https://questdb.io/docs/reference/function/date-time/#to_timezone
//SELECT
// now(), --2022-10-21T07:19:50.680134Z
// systimestamp(), --2022-10-21T07:19:50.680278Z
// sysdate(), --2022-10-21T07:19:50.679Z
// to_timezone(NOW(), 'Asia/ShangHai'), --2022-10-21T15:19:50.680134Z
// to_timezone(NOW(), 'HKT'), --2022-10-21T15:19:50.680134Z
// to_timezone(NOW(),'+08') --2022-10-21T15:19:50.680134Z
return $"to_timezone(NOW(),'{TimeZoneInfo.Local.BaseUtcOffset.Hours:00}')";
} }
} }
public override string FullSqlDateNow public override string FullSqlDateNow
{ {
get get
{ {
return "select now()"; //https://questdb.io/docs/guides/working-with-timestamps-timezones/#using-utc-offset-for-conversions
//https://questdb.io/docs/reference/function/date-time/#to_timezone
//SELECT
// now(), --2022-10-21T07:19:50.680134Z
// systimestamp(), --2022-10-21T07:19:50.680278Z
// sysdate(), --2022-10-21T07:19:50.679Z
// to_timezone(NOW(), 'Asia/ShangHai'), --2022-10-21T15:19:50.680134Z
// to_timezone(NOW(), 'HKT'), --2022-10-21T15:19:50.680134Z
// to_timezone(NOW(),'+08') --2022-10-21T15:19:50.680134Z
return $"SELECT to_timezone(NOW(),'{TimeZoneInfo.Local.BaseUtcOffset.Hours:00}')";
} }
} }
public bool isAutoToLower => false; public bool isAutoToLower => false;
public override string GetTranslationColumnName(string propertyName) public override string GetTranslationColumnName(string propertyName)
{ {
if (propertyName.Contains(".")&& !propertyName.Contains(SqlTranslationLeft)) if (propertyName.Contains(".") && !propertyName.Contains(SqlTranslationLeft))
{ {
return string.Join(".", propertyName.Split('.').Select(it => $"{SqlTranslationLeft}{it.ToLower(isAutoToLower)}{SqlTranslationRight}")); return string.Join(".", propertyName.Split('.').Select(it => $"{SqlTranslationLeft}{it.ToLower(isAutoToLower)}{SqlTranslationRight}"));
} }
@ -74,7 +92,7 @@ namespace SqlSugar
.MappingTables .MappingTables
.FirstOrDefault(it => it.EntityName.Equals(name, StringComparison.CurrentCultureIgnoreCase)); .FirstOrDefault(it => it.EntityName.Equals(name, StringComparison.CurrentCultureIgnoreCase));
name = (mappingInfo == null ? name : mappingInfo.DbTableName); name = (mappingInfo == null ? name : mappingInfo.DbTableName);
if (name.Contains(".")&& !name.Contains("(")&&!name.Contains("\".\"")) if (name.Contains(".") && !name.Contains("(") && !name.Contains("\".\""))
{ {
return string.Join(".", name.ToLower(isAutoToLower).Split('.').Select(it => SqlTranslationLeft + it + SqlTranslationRight)); return string.Join(".", name.ToLower(isAutoToLower).Split('.').Select(it => SqlTranslationLeft + it + SqlTranslationRight));
} }