DataStage – Netezza Connector Action Column

Over the years have occasionally use the action column feature, however, the last month or so I have found myself using it quite a lot. This is especially true in relation to the tea set and not just in relation to the change capture stage. The first thing you need to know is, if you … Continue reading DataStage – Netezza Connector Action Column

Netezza / PureData – List of Views against a table

PureData Powered by Netezza I have found myself using this simple, but useful SQL time in recent weeks to research different issues and to help with impact analysis.  So, I thought I would post it while I’m thinking about it.  It just gives a list of views using a table, which can be handy to … Continue reading Netezza / PureData – List of Views against a table

Netezza / Puredata – How to replace or trim CHAR(0) is NULL characters in a field

Occasionally, one runs into the problem of hidden field values breaking join criteria.  I have had to clean up bad archive and conversion data with hidden characters serval times over the last couple of weeks, so, I thought I might as well capture this note for future use. I tried the Replace command which is … Continue reading Netezza / Puredata – How to replace or trim CHAR(0) is NULL characters in a field

Netezza / PureData – How to Substring on a Character

  I had a reason this week to perform a substring on a character in Netezza this week, something I have not had a need to do before.  The process was not as straightforward as I would have thought, since the command is explained as a static position command, and the IBM documentation, honestly, wasn’t … Continue reading Netezza / PureData – How to Substring on a Character

Netezza / PureData – How To Get A List Of When A Store Procedure Was Last Changed Or Created

In the continuing journey to track down impacted objects and to determine when the code in a database was last changed or added, here is another quick SQL, which can be used in Aginity Workbench for Netezza to retrieve a list of when Store Procedures were last updated or were created. SQL List of When A Stored Procedure was … Continue reading Netezza / PureData – How To Get A List Of When A Store Procedure Was Last Changed Or Created

Netezza / PureData – How To Get a SQL List of When View Was Last Changed or Created

Sometimes it is handy to be able to get a quick list of when a view was changed last.  It could be for any number of reason, but sometimes folks just lose track of when a view was last updated or even need to verify that it hadn't been changed recently.  So here is a quick … Continue reading Netezza / PureData – How To Get a SQL List of When View Was Last Changed or Created

Netezza / PureData – How To Quote a Single Quote in Netezza SQL

How To Quote a Single Quote in Netezza SQL? The short answer is to use four single quotes (''''), which will result in a single quote within the select statement results. How to Assemble the SQL to Quote a Single Quote in a SQL Select Statement Knowing how to construct a list to embed in … Continue reading Netezza / PureData – How To Quote a Single Quote in Netezza SQL