PostgreSQL arrays can have NULL items #185

// Code generated by sqlc. DO NOT EDIT.

package main

import (
	"context"
	"database/sql"

	"github.com/lib/pq"
)

type Foo struct {
	ID   sql.NullString
	Tags []string
}

const listFoo = `-- name: ListFoo :many
SELECT id, tags FROM foo
`

func (q *Queries) ListFoo(ctx context.Context) ([]Foo, error) {
	rows, err := q.db.QueryContext(ctx, listFoo)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	var items []Foo
	for rows.Next() {
		var i Foo
		if err := rows.Scan(&i.ID, pq.Array(&i.Tags)); err != nil {
			return nil, err
		}
		items = append(items, i)
	}
	if err := rows.Close(); err != nil {
		return nil, err
	}
	if err := rows.Err(); err != nil {
		return nil, err
	}
	return items, nil
}

type DBTX interface {
	ExecContext(context.Context, string, ...interface{}) (sql.Result, error)
	PrepareContext(context.Context, string) (*sql.Stmt, error)
	QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error)
	QueryRowContext(context.Context, string, ...interface{}) *sql.Row
}

func New(db DBTX) *Queries {
	return &Queries{db: db}
}

type Queries struct {
	db DBTX
}

func (q *Queries) WithTx(tx *sql.Tx) *Queries {
	return &Queries{
		db: tx,
	}
}