In relational databases, VARCHAR is one of the most commonly used string data types for storing variable-length ... and usage details of VARCHAR among various databases, with SQL Server and PostgreSQL ...

String Functions The SQL string functions are applied for working with the textual and string data. They have quite a large part involved in cleaning, transforming, and extracting data from the text ...

This library can parse pure sql file or sql string into queries array. The main use case that made me create this library was the inability of TypeOrm to run sql file. I needed to run sql file with ...

Escapes the given string to protect against SQL injection attacks. By default, it assumes that backslashes are not supported as they are not part of the standard SQL spec. Quoting from the SQLite ...

Ok, I'm trying to write a query in a stored procedure in SQL Server 2000. Because some of the parts of the query vary based on certain situations I construct a string that contains the query and ...

String parameters can introduce some additional complexity, because strings have to be wrapped in quote marks within the SQL query. The code to do this might look something like: ...

Oracle SQL string functions have included the Soundex function for a long time. Soundex is a phonetic normalization function that was invented for the 1880 U.S. Census to get around the problem of ...