TinyDB – The where Clause TinyDB provides the “where” clause that you can use while searching for a particular data. The “where” clause helps by filtering the unwanted data out. With the help of the “where” clause, you can access specific data quickly. Before using the ”where” clause, we need to first import it. The […]
TinyDB – Upserting Data We discussed the update and insert queries, but sometimes, we a need a mix of both update and insert. In such cases, TinyDB provides a unique upsert query. This query helps us to insert and update data at a time as per the condition. It works in two ways − If […]
TinyDB – Retrieving Data After creating a database, we need to frequently retrieve the data from that database. Following are the ways by which we can reterive the data from a database − The len() Query With the help of this query, we can get the number of documents in a database. Its syntax is […]