using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"SET(.*?)WHERE";
string substitution = @"WHERE";
string input = @"UPDATE pass
SET stato = -3, descr_stato = 'Scartata' WHERE pratica = '1458'
AND stato = 0
AND anno IN (2016, 2017, 2018);
UPDATE pass
SET stato = -3, descr_stato = 'Scartata'
WHERE pratica = '2383' AND stato = 0 AND anno IN (2020);";
RegexOptions options = RegexOptions.Multiline | RegexOptions.Singleline;
Regex regex = new Regex(pattern, options);
string result = regex.Replace(input, substitution);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx