gocqlx

Package gocqlx is a gocql extension, similar to what sqlx is to database/sql.

It contains wrappers over gocql types that provide convenience methods which are useful in the development of database driven applications. Under the hood it uses sqlx/reflectx package so sqlx models will also work with gocqlx.

Installation

go get github.com/scylladb/gocqlx

Features

Read all rows into a slice.

var v []*Item
if err := gocqlx.Select(&v, session.Query(`SELECT * FROM items WHERE id = ?`, id)); err != nil {
    log.Fatal("select failed", err)
}

Read a single row into a struct.

var v Item
if err := gocqlx.Get(&v, session.Query(`SELECT * FROM items WHERE id = ?`, id)); err != nil {
    log.Fatal("get failed", err)
}

Bind named query parameters from a struct or map.

stmt, names, err := gocqlx.CompileNamedQuery([]byte("INSERT INTO items (id, name) VALUES (:id, :name)"))
if err != nil {
    t.Fatal("compile:", err)
}
q := gocqlx.Queryx{
    Query: session.Query(stmt),
    Names: names,
}
if err := q.BindStruct(&Item{"id", "name"}); err != nil {
    t.Fatal("bind:", err)
}
if err := q.Query.Exec(); err != nil {
    log.Fatal("get failed", err)
}

Example

See example test.