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DECLARE @myval DECIMAL(5, 2); SET @myval = 193.57; SELECT CAST(CAST(@myval AS VARBINARY(20)) AS DECIMAL(10, 5)); -- Or, using CONVERT SELECT CONVERT(DECIMAL(10, 5), CONVERT(VARBINARY(20), @myval)); GO 警告 請不要建構 binary 值後,將其轉換成數值資料類型類別的資料類型。 SQL ...
DECLARE @myval DECIMAL(5, 2); SET @myval = 193.57; SELECT CAST(CAST(@myval AS VARBINARY(20)) AS DECIMAL(10, 5)); -- Or, using CONVERT SELECT CONVERT(DECIMAL(10, 5), CONVERT(VARBINARY(20), @myval)); GO 警告 请勿构造 binary 值然后将其转换为数值数据类型类别的一种数据类型。 SQL...
SQL_INTERVAL_STRUCT is; SQLINTEGER cbValue; // Initialize the interval struct to contain the DAY_TO_SECOND // interval "154 days, 22 hours, 44 minutes, and 10 seconds" is.intval.day_second.day = 154; is.intval.day_second.hour = 22; is.intval.day_second.minute = 44; is.intval.day...
[ Minutes ] } | DATA_COMPRESSION = { NONE | ROW | PAGE | COLUMNSTORE | COLUMNSTORE_ARCHIVE } [ ON PARTITIONS ( { partition_number_expression | <range> } [ ,... n ] ) ] | XML_COMPRESSION = { ON | OFF } [ ON PARTITIONS ( { <partition_number_expression> | <range> } [ ,....
我正在使用下面的SQL查询来查找两个日期时间字段之间的差异,这个查询返回以小时为单位的时间,但我希望时间以hours、分钟和秒为单位。Convert(decimal(18,2),(selectdatediff(hh,JobScreen.[DateTimeOn], JobScreen. 浏览1提问于2012-12-03得票数 0 2回答 ...
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For conversions tosmalldatetime, the date and hours are copied. The minutes are rounded up with respect to the seconds value and seconds are set to 0. The following code shows the results of converting adatetimeoffset(3)value to asmalldatetimevalue. ...
When the conversion is fromsmalldatetime, the hours and minutes are copied. The seconds and fractional seconds are set to 0. The following code shows the results of converting asmalldatetimevalue to adatetime2value. SQL DECLARE@smalldatetimeASSMALLDATETIME ='12-01-16 12:32';DECLARE@datetime2ASDAT...
MINUTE: 0 to 59 SECOND: 0 to 59.999999999 Examples of the various forms of INTERVAL DAY TO SECOND literals follow, including some abbreviated versions: Form of Interval Literal Interpretation INTERVAL '4 5:12:10.222' DAY TO SECOND(3) 4 days, 5 hours, 12 minutes, 10 seconds, and 222 ...