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query.sql.go
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query.sql.go
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// Code generated by sqlc. DO NOT EDIT.
// versions:
// sqlc v1.21.0
// source: query.sql
package booktest
import (
"context"
"database/sql"
"strings"
"time"
)
const booksByTags = `-- name: BooksByTags :many
SELECT
book_id,
title,
name,
isbn,
tag
FROM books
LEFT JOIN authors ON books.author_id = authors.author_id
WHERE tag IN (/*SLICE:tags*/?)
`
type BooksByTagsRow struct {
BookID int64
Title string
Name sql.NullString
Isbn string
Tag string
}
func (q *Queries) BooksByTags(ctx context.Context, tags []string) ([]BooksByTagsRow, error) {
query := booksByTags
var queryParams []interface{}
if len(tags) > 0 {
for _, v := range tags {
queryParams = append(queryParams, v)
}
query = strings.Replace(query, "/*SLICE:tags*/?", strings.Repeat(",?", len(tags))[1:], 1)
} else {
query = strings.Replace(query, "/*SLICE:tags*/?", "NULL", 1)
}
rows, err := q.db.QueryContext(ctx, query, queryParams...)
if err != nil {
return nil, err
}
defer rows.Close()
var items []BooksByTagsRow
for rows.Next() {
var i BooksByTagsRow
if err := rows.Scan(
&i.BookID,
&i.Title,
&i.Name,
&i.Isbn,
&i.Tag,
); 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
}
const booksByTitleYear = `-- name: BooksByTitleYear :many
SELECT book_id, author_id, isbn, book_type, title, yr, available, tag FROM books
WHERE title = ? AND yr = ?
`
type BooksByTitleYearParams struct {
Title string
Yr int64
}
func (q *Queries) BooksByTitleYear(ctx context.Context, arg BooksByTitleYearParams) ([]Book, error) {
rows, err := q.db.QueryContext(ctx, booksByTitleYear, arg.Title, arg.Yr)
if err != nil {
return nil, err
}
defer rows.Close()
var items []Book
for rows.Next() {
var i Book
if err := rows.Scan(
&i.BookID,
&i.AuthorID,
&i.Isbn,
&i.BookType,
&i.Title,
&i.Yr,
&i.Available,
&i.Tag,
); 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
}
const createAuthor = `-- name: CreateAuthor :one
INSERT INTO authors (name) VALUES (?)
RETURNING author_id, name
`
func (q *Queries) CreateAuthor(ctx context.Context, name string) (Author, error) {
row := q.db.QueryRowContext(ctx, createAuthor, name)
var i Author
err := row.Scan(&i.AuthorID, &i.Name)
return i, err
}
const createBook = `-- name: CreateBook :one
INSERT INTO books (
author_id,
isbn,
book_type,
title,
yr,
available,
tag
) VALUES (
?,
?,
?,
?,
?,
?,
?
)
RETURNING book_id, author_id, isbn, book_type, title, yr, available, tag
`
type CreateBookParams struct {
AuthorID int64
Isbn string
BookType string
Title string
Yr int64
Available time.Time
Tag string
}
func (q *Queries) CreateBook(ctx context.Context, arg CreateBookParams) (Book, error) {
row := q.db.QueryRowContext(ctx, createBook,
arg.AuthorID,
arg.Isbn,
arg.BookType,
arg.Title,
arg.Yr,
arg.Available,
arg.Tag,
)
var i Book
err := row.Scan(
&i.BookID,
&i.AuthorID,
&i.Isbn,
&i.BookType,
&i.Title,
&i.Yr,
&i.Available,
&i.Tag,
)
return i, err
}
const deleteAuthorBeforeYear = `-- name: DeleteAuthorBeforeYear :exec
DELETE FROM books
WHERE yr < ? AND author_id = ?
`
type DeleteAuthorBeforeYearParams struct {
Yr int64
AuthorID int64
}
func (q *Queries) DeleteAuthorBeforeYear(ctx context.Context, arg DeleteAuthorBeforeYearParams) error {
_, err := q.db.ExecContext(ctx, deleteAuthorBeforeYear, arg.Yr, arg.AuthorID)
return err
}
const deleteBook = `-- name: DeleteBook :exec
DELETE FROM books
WHERE book_id = ?
`
func (q *Queries) DeleteBook(ctx context.Context, bookID int64) error {
_, err := q.db.ExecContext(ctx, deleteBook, bookID)
return err
}
const getAuthor = `-- name: GetAuthor :one
SELECT author_id, name FROM authors
WHERE author_id = ?
`
func (q *Queries) GetAuthor(ctx context.Context, authorID int64) (Author, error) {
row := q.db.QueryRowContext(ctx, getAuthor, authorID)
var i Author
err := row.Scan(&i.AuthorID, &i.Name)
return i, err
}
const getBook = `-- name: GetBook :one
SELECT book_id, author_id, isbn, book_type, title, yr, available, tag FROM books
WHERE book_id = ?
`
func (q *Queries) GetBook(ctx context.Context, bookID int64) (Book, error) {
row := q.db.QueryRowContext(ctx, getBook, bookID)
var i Book
err := row.Scan(
&i.BookID,
&i.AuthorID,
&i.Isbn,
&i.BookType,
&i.Title,
&i.Yr,
&i.Available,
&i.Tag,
)
return i, err
}
const updateBook = `-- name: UpdateBook :exec
UPDATE books
SET title = ?1, tag = ?2
WHERE book_id = ?3
`
type UpdateBookParams struct {
Title string
Tag string
BookID int64
}
func (q *Queries) UpdateBook(ctx context.Context, arg UpdateBookParams) error {
_, err := q.db.ExecContext(ctx, updateBook, arg.Title, arg.Tag, arg.BookID)
return err
}
const updateBookISBN = `-- name: UpdateBookISBN :exec
UPDATE books
SET title = ?1, tag = ?2, isbn = ?4
WHERE book_id = ?3
`
type UpdateBookISBNParams struct {
Title string
Tag string
BookID int64
Isbn string
}
func (q *Queries) UpdateBookISBN(ctx context.Context, arg UpdateBookISBNParams) error {
_, err := q.db.ExecContext(ctx, updateBookISBN,
arg.Title,
arg.Tag,
arg.BookID,
arg.Isbn,
)
return err
}