In part-one I started a journey on implementing and setting up an initial database using MongoDB. At the end of that post, I had a single collection, called "projects" with a defined schema and about 1000 records populated in it. In this post, I will explore how query many tables/collections, how to update data, and... Continue Reading →
Finding out what you don’t know
Requirement: In Oracle, display the first row of data from a table with each data element separated by a delimiter.. The column names & number of columns in the table cannot be hardcoded as they are likely to change over time. Real-life example: U...