TinyDB – Logical AND The “Logical AND” operator combines multiple conditions and evaluates to True if all the conditions are met. TinyDB Logical AND operates on two queries of a database. If both the queries are True, TinyDB will fetch the required data. On the other hand, if any one of the queries is False, […]
TinyDB – Handling Data Query TinyDB – Storing Multiple Data We have already discussed how you can use the ”insert” query to store data in a database. On a similar note, you can use the ”insert_multiple” query to store multiple data items simultaneously. Here is the syntax of ”insert_multiple” query in TinyDB: db.insert_multiple ([ { […]
TinyDB – The exists() Query TinyDB provides an advanced query called exists() that checks the existence of data in a JSON file. The exists() query actually tests the availability of a subfield data from a JSON file. The exists() query works on the basis of a Boolean condition. If the subfield exists (i.e., BOOLEAN TRUE), […]