DECLARE @TIMEDECIMAL decimal(8,0) = 12310476; SELECT CONVERT(VARCHAR(5),DATEADD(MINUTE,(FLOOR((@TIMEDECIMAL / 10000) / 100) * 60) + FLOOR((@TIMEDECIMAL / 10000) % 100),CAST('00:00' AS TIME)),108) SELECT CAST(LEFT(STUFF(CAST(@TIMEDECIMAL AS varchar(9)), 3, 0, ':'), 5) ...
SQL 複製 SELECT CAST(10.3496847 AS money); 將非數值 Char、Nchar、Nvarchar 或varchar 資料轉換成 decimal、float、int 或numeric 時,SQL Server 會傳回錯誤訊息。 當空字串 (" ") 轉換為 numeric 或decimal 時,SQL Server 也會傳回錯誤。某些日期時間轉換不具決定性字串對日期時間轉換不具決定性的樣式如...
$SYSTEM.SQL.Functions.CONVERT(expression,convert-to-type,convert-from-type) 如下示例所示: WRITE $SYSTEM.SQL.CONVERT(60945,"SQL_VARCHAR","SQL_DATE") 2007-11-11 示例 CONVERT() 示例 下面的示例使用标量语法形式的CONVERT。 下面的示例比较了使用DECIMAL和DOUBLE数据类型对小数的转换: SELECT CONVERT(DECIMAL...
SQL Server 不能保证 decimal 或 numeric 数据类型到 binary 的转换结果在 SQL Server 的各个版本中都相同 。以下示例显示了由于太小而无法显示的结果表达式。SQL 复制 USE AdventureWorks2022; GO SELECT p.FirstName, p.LastName, SUBSTRING(p.Title, 1, 25) AS Title, CAST(e.SickLeaveHours AS CHAR(1)...
SQL CONVERT() 时间转字符串 CONVERT(varchar,event_time,120) as event_time ValueDescription data_typeRequired. The datatype to convertexpressionto. Can be one of the following: bigint, int, smallint, tinyint, bit, decimal, numeric, money, smallmoney, float, real, datetime, smalldatetime, ...
[Flat File Source [2]] Error: The column delimiter for column "Fans (Lifetime)" was not found. [Forum FAQ] How to fix the Error “The column XX cannot be processed because more than one code page (65001 and 1252) are specified for it” in SSIS? [Microsoft][ODBC SQL Server Driver...
SQLCONVERT（）时间转字符串 SQLCONVERT（）时间转字符串 CONVERT(varchar,event_time,120) as event_time Value Description data_type Required. The datatype to convert expression to. Can be one of the following: bigint, int, smallint, tinyint, bit, decimal, numeric, money, smallmoney, float, ...
select CAST('123.4' as int) select CONVERT(int, '123.4') -- Conversion failed when converting the varchar value '123.4' to data type int. select CAST('123.4' as decimal) -- 123 select CONVERT(decimal, '123.4') -- 123 select CAST('123.4' as decimal(9,2)) -- 123.40 select CONVERT...
SQL_VARCHAR是标准的ODBC表示。 在转换为SQL_VARCHAR时,日期和时间被转换为相应的ODBC表示; 数字数据类型值转换为字符串表示。 从SQL_VARCHAR转换时,该值必须是有效的ODBCTime、Timestamp或Date表示。 当将时间值转换为SQL_TIMESTAMP或SQL_POSIXTIME时,未指定的日期默认为1841-01-01。
Convert from Decimal to Hex in SQL convert from scientific notation convert from uniqueidentifier to int? Convert GUID to bytearray in SQL convert hh:mm to total decimal hours convert hh:mm:ss to seconds Convert int to varchar(max) Convert Integer To Time Only In SELECT Convert JPEG images ...