API with NestJS #179. Pattern matching search with Drizzle ORM and PostgreSQL
Briefly

Pattern matching using LIKE and ILIKE allows us to determine if a given piece of text matches a particular pattern; these operators are fundamental in SQL for text searches.
Integrating search functionality with NestJS requires users to input search patterns via query parameters, which we validate through a DTO class ensuring robust input handling.
To enable case-insensitive searches, we utilize the ILIKE operator along with other pattern matching techniques, such as sanitizing inputs by adding special character prefixes.
When searching through multiple columns, we can employ advanced functions within Drizzle ORM to enhance search results, thereby broadening the scope of our text search capabilities.
Read at Marcin Wanago Blog - JavaScript, both frontend and backend
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