SQL functions allow you to encapsulate logic that returns a single value or a table. SQL functions are particularly useful for performing calculations, formatting data, and reusing logic across ...

SQL functions execute an arbitrary list of SQL statements, returning the result of the last query in the list, which must be a SELECT. ... and therefore also the name of the composite type of each row ...

PL/SQL loop or in SQL as a table function. Created by Carsten Czarski -- Create type to describe a table row -- This type describes a row of the String Tokenizers' result table ...

ZetaSQL supports table-valued functions (TVFs). A TVF returns an entire output table instead of a single scalar value, and appears in the FROM clause like a table subquery. CREATE ... TABLE FUNCTION: ...

How to Create a Table From Query Results in Microsoft SQL. If your business uses relational databases to store data, you may have used a SQL SELECT clause to create new tables from query results.