I’m using PostgreSQL for storing the data. It is linked with Spring boot as application server. I’m using JPA to access the data.
Now, I have a entity named custom_user with string property mobile_number. The format of mobile_number is +{{country_code}}.{{actual_number}} (ex. +91.123, +92.456). Now, I want to filter this records using search queries such as “+91”, “123”, “+91123”, “+924”.