Packages/db/DB.MustOpen

Node: knexgithub.com/sahilkhaire/gox/db

DB.MustOpen

Overview

MustOpen connects or panics.

Part of the db package — Node.js analog: knex.

Method on DB — call it on a value of that type after constructing or receiving one from a constructor.

Signature

func MustOpen(driver, dsn string) *DB

Compare: Node.js · Standard Go · gox

Node.js

// Typical knex pattern in Node.js

Standard Go

db, err := sqlx.Connect("postgres", dsn)
db.GetContext(ctx, &row, query, args...)

gox

import "github.com/sahilkhaire/gox/db"

db := db.MustOpen(ctx, "postgres", dsn)

Example

import "github.com/sahilkhaire/gox/db"

db := db.MustOpen(ctx, "postgres", dsn)

Tips

Pass context.Context as the first argument so cancellation and deadlines propagate correctly.

Standard library alternative

Use the standard library directly:

db, err := sqlx.Connect("postgres", dsn)
db.GetContext(ctx, &row, query, args...)

Related APIs

DB.Open

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