Question : I am using Netezza SQL. I was able to successfully run the following query: select a.*, b.* from […]
Tag: netezza
What can speed up a SQL count query?
Question : When doing a count (aggregate) SQL query, what can speed up the execution time in these 3 database […]
Netezza Equivalent to T-SQL ROWVERSION or PL/SQL ORA_ROWSCN
Question : Is there a Netezza equivalent to the MSSQL ROWVERSION or the Oracle ORA_ROWSCN? Essentially I’d like to know […]
What can speed up a SQL count query?
Question : When doing a count (aggregate) SQL query, what can speed up the execution time in these 3 database […]
How do I migrate varbinary data to Netezza?
Question : I got a warning message while migrating DDL from SQL Server to Netezza: Warning: [dbo].[spec_binarymessage].[blobdata] data type [varbinary] […]
How to increase ETL performance in Informatica for Netezza as a source and SQL Server as a target?
Question : What settings or configuration on the Informatica server, in the Informatica software itself, or on the database servers […]
Obvious inefficiencies in this Netezza query?
Question : Why might this query be taking nearly 2 hours to run when similar queries complete within a minute? […]
join a lookup table with a data table
Question : I have the following schema in my database Neighbors: ( central_id, neighbor_id) Data: (central_id, value) This schema is […]