在SQL Server中,我们可以使用CAST或CONVERT函数将百分比字符串转换为数字。假设我们有一个名为percentage的列,其中存储了百分比字符串,我们可以通过以下代码将其转换为数字: SELECTCAST(REPLACE(percentage,'%','')ASFLOAT)/100ASpercentage_numberFROMyour_table; 1. 2. 上面的代码首先使用REPLACE函数去掉百分比字符串...
DECLARE @log_reached_disk_size BIT = 0 SELECT name LogName, physical_name, CONVERT(bigint, size)*8/1024 LogFile_Size_MB, volume_mount_point, available_bytes/1024/1024 Available_Disk_space_MB, (CONVERT(bigint, size)*8.0/1024)/(available_bytes/1024/1024 )*100 file_size_as_...
cast or convert nvarchar with comma as decimal separator to decimal CAST Timestamp to Bigint CAST() with COLLATE is non-deterministic -- what's the work around? Casting a NVARCHAR column with percentage as INT casting data-type nvarchar(100) to uniqueidentifier, how? Casting to datetime2 Catc...
1 Applies to SQL Server 2012 (11.x) and later versions, and Azure SQL Database.2 Applies to SQL Server 2017 (14.x) and later versions, and Azure SQL DatabaseIf ALL is specified with PARTITION = <partition_number>, all indexes must be aligned. This means that they're partitioned ...
For example, -08:00.Because Unicode data always uses an even number of bytes, use caution when you convert binary or varbinary to or from Unicode supported data types. For example, the following conversion doesn't return a hexadecimal value of 41. It returns a hexadecimal value of 4100:...
project or application. For instance, you may need to convert a string of numbers into currency format, percentage format, or scientific notation. Three variables number, the number of decimal places, and an optional locale—are accepted by this function. It gives back a structured nvarchar ...
Is the name of the schema to which the new table belongs. table_name Is the name of the new table. Table names must follow the rules foridentifiers. table_name can be a maximum of 128 characters, except for local temporary table names (names prefixed with a single number sign (#)) ...
Error An error occurred while signing: Failed to sign bin\Release\app.publish\SQLSvrDETool_OOP.exe. SignTool Error: No certificates were found that met all the given criteria. SQLSvrDETool_OOP How do I reset this so I can check the code in the IDE? Thanks, MRM256 All replies (2)...
SQL Format Number Options In this tutorial, we will cover how to use the following SQL Server T-SQL functions with the following examples: Using CAST – SELECT CAST(5634.6334 as int) as number Using CONVERT – SELECT CONVERT( int, 5634.6334) as number ...
2. Using CONVERT and CAST functions If you are using an SQL Server version older than 2012, then you will not have the option to use FORMAT. The easiest way to format the number with commas without the FORMAT function is by using the CONVERT and CAST functions. Here is an example: ...