Specifying Boolean Functions in XPath Queries (SQLXML 4.0) [!INCLUDE SQL Server Azure SQL Database] The following examples show how Boolean functions are specified in XPath queries. The XPath queries ...

Is your feature request related to a problem? Please describe. I wish to write SQL queries/questions that optionally return some rows. For example, consider a table where no entries are ever deleted.

I'm trying to implement full-text searching against a database with a large number of relevant columns (think searching through user profiles with a bunch of valid fields). For my initial stab at ...

Boolean data type was unavailable in Oracle Database for a long time, resulting in many workarounds negatively influencing the data retrieval and overall processing performance. In April 2023, Oracle ...