enrique_aeo
asked on
CHARINDEX with start_location
do not understand why the result is the same if the difference is in the parameter start_location
charINDEX.jpg
charINDEX.jpg
Patrick Matthews
Because all the start position parameter does is tell SQL Server, "ignore any instances of the substring that start before ".
ASKER
i do not understand very well
i confuse because msdn tell
Is an integer or bigint expression at which the search starts. If start_location is not specified, is a negative number, or is 0, the search starts at the beginning of expression2.
i confuse because msdn tell
Is an integer or bigint expression at which the search starts. If start_location is not specified, is a negative number, or is 0, the search starts at the beginning of expression2.
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ASKER
your example is much better. Thanks