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The CHARINDEX () function searches for a substring in a string, and returns the position. If the substring is not found, this function returns 0. Note: This function performs a case-insensitive search.
1 mar 2021 · Learn how to use SUBSTRING, PATINDEX and CHARINDEX functions to extract, search and find substrings in SQL queries. See examples, syntax, wildcards and case-sensitive options.
18 maj 2017 · SELECT SUBSTRING (code, CHARINDEX('_', code, CHARINDEX('_', code) + 1) + 1, LEN(code) - (CHARINDEX('_', code, CHARINDEX('_', code) + 1) + 1) - CHARINDEX('_',REVERSE(code)) )
3 wrz 2024 · CHARINDEX performs comparisons based on the input collation. To perform a comparison in a specified collation, use COLLATE to apply an explicit collation to the input. The starting position returned is 1-based, not 0-based.
SQL Server CHARINDEX() function searches for a substring inside a string starting from a specified location. It returns the position of the substring found in the searched string, or zero if the substring is not found.
3 wrz 2024 · Transact-SQL reference for the SUBSTRING function. This function returns a portion of a specified character, binary, text, or image expression.
SQL CHARINDEX() The SQL CHARINDEX() function is used to search for a substring within a string and returns the position of the first occurrence of that substring. If the substring is not found, it returns 0. The CHARINDEX() function is useful for locating specific characters or substrings within larger text values, making it easier to perform text-based data operations in SQL.
