PouchDB – Delete Document You can delete a document from a database that exists in PouchDB using the db.remove() method. Syntax Following is the syntax of using the db.remove() method of PouchDB. To this method, we have to pass id and _rev to delete an existing document as shown in the following code. This method […]
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PouchDB – Read Document You can read/retrieve the contents of a document in PouchDB using the db.get() method. Syntax Following is the syntax of using the db.get() method of PouchDB. This method accepts the document id and an optional callback function. db.get(document, callback) Example Following is an example of reading the contents of a document […]
PostgreSQL – Python Interface Installation The PostgreSQL can be integrated with Python using psycopg2 module. sycopg2 is a PostgreSQL database adapter for the Python programming language. psycopg2 was written with the aim of being very small and fast, and stable as a rock. You do not need to install this module separately because it is […]