golang-database

Handle database transactions safely in Go by using explicit SQL with database/sql, sqlx, or pgx, ensuring proper context propagation via QueryContext and robust error wrapping. This approach avoids ORM overhead while maintaining testability and visibility across PostgreSQL, MySQL, SQLite, or MariaDB backends.

Manage NULL values when scanning rows in Go by applying clear scanning patterns and explicit NULLable column support using database/sql, sqlx, or pgx. Robust error wrapping ensures deterministic handling of NULLs without relying on ORM abstractions.

Yes, this approach works with pgx and sqlx by wiring context-aware calls using QueryContext and ExecContext. It ensures proper context propagation and explicit row handling across supported backends like PostgreSQL, MySQL, SQLite, and MariaDB.

Wrap database errors explicitly in Go by applying robust error handling patterns alongside parameterized queries and transaction management. Using database/sql, sqlx, or pgx, you achieve deterministic error handling and clear observability without ORM interference.

Avoid using an ORM for database access in Go when you need explicit SQL, testability, and visibility over direct schema creation. Using database/sql with sqlx or pgx provides parameterized queries, proper Rows handling, and robust error wrapping without ORM abstraction layers.