ERROR: could not load library “/opt/PostgreSQL/9.0/lib/postgresql/plperl.so”: libperl.so:

Above error thrown, when I was trying to create language plperlu. It indicates that there is a missing library libperl.so. Check out the steps performed to overcome this issue and successfully creating the plperlu language in PostgreSQL. Method 1 (Finding the libperl.so and making softlink to that location)

Now, search for the file libperl.so on…

Size of Partition Table in PostgreSQL 9.0

In PostgreSQL, every table is an object, using pg_relation_size(‘object_name’) will give the size of the object. If you send the partition table in the place of ‘object_name’, it gives only that object size but not the sizes of child tables. Check out the example given below.

pg_relation_size() on parent table will not give the exact…

PostgreSQL 9.0 Memory & Processes

Going forward with PostgreSQL Architecture, here I would be discussing about the utility process and memory with informative links. Many of the commiters have already documented insightfully about the process and memory, links provided here for those. Modest presentation from my end about the PostgreSQL Utility Process. Every PostgreSQL Instance startup, there will be a…

PostgreSQL 9.0 Architecture

Its my pleasure to be here, publishing my first blog on PostgreSQL Architecture. For a quite sometime, am working, learning the vast and most happening Database PostgreSQL. As a beginner,thought of giving a try to represent PostgreSQL Architecture in pictorial format. PostgreSQL Architecture includes sevaral things memory,process and storage file system, it is complex to…