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15 kwi 2014 · select REVERSE(substring(REVERSE(@temp),0,CHARINDEX('-',REVERSE(@temp),0))) Give this a shot. It answers your first question of extracting from after the last - of the string. The next part of your question seems to indicate that you want to split the entire thing up based on the -.
In Oracle you can use REGEXP_LIKE string function for string start/ends with search. This function 1st argument is an expression/source string and 2nd argument is a pattern/search string. Use dollar $ for a ends with value and ^ for starts with value.
Extract a substring from a string (start from the end, at position -5, extract 5 characters): SELECT SUBSTRING("SQL Tutorial", -5, 5) AS ExtractString; Try it Yourself »
1 mar 2021 · SUBSTRING function in SQL queries. The SUBSTRING () function extracts the substring from the specified string based on the specified location. Syntax for SUBSTRING () function: SUBSTRING (expression, starting_position, length) Expression: In this argument, we specify a character, binary, text, ntext, or image expression.
21 cze 2015 · Try pattern [a-z]ed($) with regexp operator/function. Pattern explanation: [a-z] - match any letter. es - match es literally ($) - end of string (so make sure it's not followed by any letters) Full query would be: select * from test where ingr regexp '[a-z]es($)'
SQL Server SUBSTRING () function overview. The SUBSTRING() extracts a substring with a specified length starting from a location in an input string. The following shows the syntax of the SUBSTRING() function: SUBSTRING(input_string, start, length);
3 wrz 2024 · start. Is an integer or bigint expression that specifies where the returned characters start. (The numbering is 1 based, meaning that the first character in the expression is 1). If start is less than 1, the returned expression will begin at the first character that is specified in expression.
