Etsy is one of the most popular marketplaces in the world that works as an intermediary between customers and artists, crafters of handmade items, or
Month: January 2022
Questions about SQL in the “real world”
So I’ve just been watching some youtube videos where people write SQL code, but how does it actually work in practice at a job? I
How did you get started in SQL? I am interested in starting a career.
I had a friend who works in power bi tell me that I should learn SQL and get jobs off Upwork. It sounds easy enough,
Query help – WHERE (multiple columns) IN (multiple terms)
I am trying to write a query that I can easily reuse where I search for multiple terms within multiple columns. So here is a
How do I look up how many jobs are asking for my degree?
I was told by someone that I can look up online how many jobs are asking for a certain degree across the United States. What
What does order by 1 or 2 mean in a windows function order by clause?
What exactly is the order by clause doing in the following SQL statement? SELECT MemberId,SubscriberId,insurance_Type, RANK() OVER ( ORDER BY CASE WHEN insurance_Type = ‘primary’
How many sessions are allowed on the Oracle database?
How many sessions are allowed on the Oracle database? The theoretical real number of maximum sessions depends on the horsepower of your server. You determine
The contents of the Database Controlfile — 1 : Logical Sructure
(No, I am not referring to the “alter database backup controlfile to trace …” command here. In Oracle, the controlfile for a database is the
How to Enable Local UNDO Mode in CDB-PDB Multitenant in Oracle
In this article, We will demonstrate How to Enable Local UNDO Mode in CDB-PDB Multitenant architecture in Oracle. Local UNDO mode is a new feature
Top 10 Oracle Integration Cloud (OIC) Interview Questions
Anyone who is interesting to build a career in Oracle Integration Cloud and become an Integration specialist would have come across Oracle Integration Cloud Interview