See "Example: Deferring the Evaluation of a LOB Expression" for an example of a similar scenario.) In addition, with table functions, you can very efficiently use relational operations and the power ...

All of the examples on this page use sample data included in the Spark distribution and can be run in the pyspark shell. Spark SQL is currently an alpha component. While we will minimize API changes, ...

make it available in SQL. -- Create Nested Table Type A table function must return a collection that is visible in the SQL layer. So the collection's type must be defined at the schema-level as shown ...

SQL (Structured Query Language) is a programming language used to communicate with and manipulate databases. Learn its history and when to use it.

All sample program projects can be run in the most updated version, Visual Basic.NET 2019 with Visual Studio.NET 2019. Written in an accessible, down-to-earth style, the author explains how to build a ...

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Example Cursor Program This sample program shows the SQL statements that define and use a cursor. The cursor is processed using static SQL. Since REXX does not support static SQL, a sample is not ...