Variables in Python

Variables in Python Identifiers: Identifiers are used to identify an entity uniquely in a program at the time of execution. Examples: class names, function names, variable names etc. Variable:Variable is a name given to a memory location that is used to hold a value. Ex:… Read More

Python – Datatypes

Python – Datatypes 👇👇👇👇 Please check the below link for the full document 👇👇👇👇   Author    : Teja LinkedIn : Thank you for giving your valuable time to read the above information. Please click here to subscribe for further updates KTExperts is… Read More


PYTHON INTRODUCTION WHAT IS PYTHON Python is a high-level, interpreted, interactive and object-oriented scripting language developed by Guido Van Rossum. Python is a powerful, flexible and easy to use scripting language. FEATURES OF PYTHON: Free & Open Source Python language is freely available at the… Read More

Datapump export and import from Source PDB to Target PDB

Datapump export and import from Source PDB to Target PDB. Source : SQL> alter session set container=OGGDB1PDB; Session altered. SQL> select username from dba_users where oracle_maintained=’N’; USERNAME ——————————————————————————– PDBADMIN HR SQL> select table_name from dba_tables where owner=’HR’; TABLE_NAME ——————————————————————————– REGIONS LOCATIONS DEPARTMENTS JOBS EMPLOYEES JOB_HISTORY… Read More

PostgreSQL Articles

PostgreSQL Articles Dear Readers, Please check the below list of PostgreSQL Articles SNo Description Link 1 Installation of PostgreSQL 11.4 On Windows Platform 2 How to Download and Install the pgAdmin 4 3 Installation of PostgreSQL 11.4 in Linux Platform. 4 Install… Read More

PostgreSQL Interview Q&A Part-3

PostgreSQL Interview Q&A Part-3 Before going into the article, please check our previous article on PostgreSQL Q&A Part-2 1. Can we have different data directories for PostgreSQL Cluster? Under One PostgreSQL installation, you can create multiple Clusters.  Each Cluster will have its own data directory. One… Read More

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