March 2018
Intermediate to advanced
816 pages
19h 35m
English
Content preview from SQL Server 2017 Developer???s Guide
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Using TRIM
The TRIM function, as in many other programing languages, removes the space character CHAR(32) from both sides of a given string. There is nothing special with this function, except the fact that implementation did not come until SQL Server 2017, although the LTRIM and RTRIM functions had existed for almost 10 years. Prior to this version, if you wanted to remove white spaces, you had to use the LTRIM(RTRIM(<string>)) expression.
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