sql server substring
Embedded SQL Programming Guide - If the LOB value is very large and is needed only as an input value for one or more subsequent SQL statements, then it is best to keep the value in a locator. The use of a locator eliminates any .
SQL injection cheat sheet - This SQL injection cheat sheet contains examples of useful syntax that you can use to perform a variety of tasks that often arise when performing SQL injection attacks.
SQL Server vs PostgreSQL - MS SQL Server, on the other hand, has fewer regex and supports commands such as substring and pattern index, which may not be as good as PostgreSQL. In terms of performance, PostgreSQL outperforms .