How to use a Parameterized Query in Delphi

This tutorial is an example of how to use a parameterized query in Delphi; inspired by a subscriber to this channel. My gear... My lapel microphone https://amzn.to/3RTEQCo My boom microphone https://amzn.to/3RVoCZH My professional microphone https://amzn.to/3QXWKmx My smartphone https://amzn.to/3BrDZBZ My webcam https://amzn.to/3QZvxQ6 My DSLR https://amzn.to/3LoXFLg My video camera (4K) https://amzn.to/3BjQ2Bi My selfie stick (with Bluetooth remote) https://amzn.to/3BT9ZR4 My headset https://amzn.to/3f1QLQ8 My earbuds (with microphone) https://amzn.to/3Ujpbhn