Created
July 29, 2016 18:18
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Cuando guardan la fecha en formato NVARCHAR y necesitas trabajarla como DateTime
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/*Obtenemos todos los datos por separado*/ | |
declare @anio nvarchar(4) = substring('20140120201508',1,4) | |
declare @mes nvarchar(2) = substring('20140120201508',5,2) | |
declare @dia nvarchar(2) = substring('20140120201508',7,2) | |
declare @hora nvarchar(2) = substring('20140120201508',9,2) | |
declare @minuto nvarchar(2) = substring('20140120201508',11,2) | |
declare @segundo nvarchar(2) = substring('20140120201508',13,2) | |
/*Le damos el formato que buscamos*/ | |
declare @cadenaAFormatear nvarchar(20) = concat(@anio,'-',@mes,'-', @dia,' ',@hora,':',@minuto,':',@segundo) | |
select FORMAT(cast(@cadenaAFormatear as datetime),'yyyy-MM-dd HH:mm:ss') as FechaFormateada | |
/*Sin tantas variables*/ | |
declare @cadenaAFormatear2 nvarchar(20) = concat(substring('20140120201508',1,4),'-',substring('20140120201508',5,2),'-', substring('20140120201508',7,2),' ',substring('20140120201508',9,2),':',substring('20140120201508',11,2) ,':',substring('20140120201508',13,2)) | |
select FORMAT(cast(@cadenaAFormatear2 as datetime),'yyyy-MM-dd HH:mm:ss') as FechaFormateada2 |
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