SQL Eval Function String_Remove

String_Remove returns a new string in which all the characters in the source string, beginning at a specified position are deleted till the end of the source string.

String_Remove (
	@source NVARCHAR (MAX),
	@startIndex INT
	)
RETURNS NVARCHAR (MAX)

Parameters

  • source: The source string.
  • startIndex: The zero-based position to begin deleting characters.

Returns

  • A new string that is equivalent to this string except for the removed characters.

Example

SELECT SQLNET::String_Remove('abc---def', 3)

String_Remove4k

It is equivalent to String_Remove except no NVARCHAR(MAX) parameters; it can be used when input data will never be over 4000 characters as this function offers better performance.

String_Remove4k (
	@source NVARCHAR (4000),
	@startIndex INT
	)
RETURNS NVARCHAR (4000)

Example

SELECT SQLNET::String_Remove4k('abc---def', 3)

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