Single Row Processing

  • Donald J. Bales


Now you’ll begin your journey of using SQL in PL/SQL. You’ll start out slowly, inserting one row at a time, then updating one row at a time, then deleting one row at a time, and finally selecting one row at a time. I take this approach because you first have to insert data into a database before you can update, delete, or select it. I call these kinds of SQL statements singletons because they return one row of results. So let’s get started by putting some data into the database.


Relational Database Unique Constraint Select Statement Update Statement Code Table 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Donald J. Bales 2015

Authors and Affiliations

  • Donald J. Bales
    • 1
  1. 1.ILUnited States

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