Re: [HACKERS] Statistics Injection

2016-07-04 Thread Victor Giannakouris - Salalidis
ou to override/freeze the > statistics: https://github.com/ossc-db/pg_dbms_stats > > Vladimir > ‎ > -- Victor Giannakouris - Salalidis Researcher Computing Systems Laboratory (CSLab), National Technical University of Athens LinkedIn: http://gr.linkedin.com/pub/victor-giannakouris-salalidis/69/585/b23/ Personal Page: http://gsvic.github.io

[HACKERS] Statistics Injection

2016-07-02 Thread Victor Giannakouris - Salalidis
Hello, For some research purposes, I am trying to modify the existing statistics of some tables in the catalogs in order to change the execution plan, experiment with the EXPLAIN call etc. Concretely, what I'd like to do is to create a "fake" table with a schema of my choice (that's the easy