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15 wrz 2010 · I needed to convert the float field to varchar as I need to display NA when NULL and 0 as it is. I achieved this by adding CASE statement in the query as below; CASE WHEN float_field IS NULL THEN 'NA' WHEN float_field = 0 THEN '0' ELSE CONVERT(VARCHAR, float_field, 128) END AS float_As_VChar
select cast (cast (cast (1234567890 as float) as int) as nvarchar (50)) 1234567890. In these examples the innermost cast (1234567890 as float) is used in place of selecting a value from the appropriate column. I really recommend that you not store phone numbers in floats though!
Example. Convert an expression to int: SELECT CONVERT (int, 25.65); Try it Yourself » Definition and Usage. The CONVERT () function converts a value (of any type) into a specified datatype. Tip: Also look at the CAST () function. Syntax. CONVERT (data_type (length), expression, style) Parameter Values. Technical Details. Works in:
29 sty 2019 · Convert Float to Varchar. In this example, we will convert a float value to varchar value.
In this article we look at how to use the CAST function to change the data type for some data as well as compare CAST, CONVERT and PARSE functions.
19 wrz 2012 · When we convert to a varchar directly using. SELECT CONVERT(VARCHAR(22), CONVERT(FLOAT,‘7555000001’) we rather unhelpfully get 7.555e+009 as the output.
Syntax. The syntax for the CONVERT function in SQL Server (Transact-SQL) is: CONVERT ( type [ (length) ], expression [ , style ] ) Parameters or Arguments. type. The datatype that you wish to convert expression to.
