postgres

package
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 Go to latest Published: Jul 31, 2023 License: MIT Imports: 7 Imported by: 0

Documentation

Overview

Package postgres contains generated code for schema 'public'.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Errorf 

func Errorf(s string, v ...interface{})

Errorf logs an error message using the package error logger.

func Logf 

func Logf(s string, v ...interface{})

Logf logs a message using the package logger.

func SayHello 

func SayHello(ctx context.Context, db DB, name string) (string, error)

SayHello calls the stored function 'public.say_hello(character varying) character varying' on db.

func SetErrorLogger 

func SetErrorLogger(logger interface{})

SetErrorLogger sets the package error logger. Valid logger types: 

io.Writer
func(string, ...interface{}) (int, error) // fmt.Printf
func(string, ...interface{}) // log.Printf

func SetLogger 

func SetLogger(logger interface{})

SetLogger sets the package logger. Valid logger types: 

io.Writer
func(string, ...interface{}) (int, error) // fmt.Printf
func(string, ...interface{}) // log.Printf

Types

type Author 

type Author struct {
	AuthorID int    `json:"author_id"` // author_id
	Name     string `json:"name"`      // name
	// contains filtered or unexported fields
}

Author represents a row from 'public.authors'.

func AuthorByAuthorID 

func AuthorByAuthorID(ctx context.Context, db DB, authorID int) (*Author, error)

AuthorByAuthorID retrieves a row from 'public.authors' as a Author.

Generated from index 'authors_pkey'.

func AuthorsByName 

func AuthorsByName(ctx context.Context, db DB, name string) ([]*Author, error)

AuthorsByName retrieves a row from 'public.authors' as a Author.

Generated from index 'authors_name_idx'.

func (*Author) Delete 

func (a *Author) Delete(ctx context.Context, db DB) error

Delete deletes the Author from the database.

func (*Author) Deleted 

func (a *Author) Deleted() bool

Deleted returns true when the Author has been marked for deletion from the database.

func (*Author) Exists 

func (a *Author) Exists() bool

Exists returns true when the Author exists in the database.

func (*Author) Insert 

func (a *Author) Insert(ctx context.Context, db DB) error

Insert inserts the Author to the database.

func (*Author) Save 

func (a *Author) Save(ctx context.Context, db DB) error

Save saves the Author to the database.

func (*Author) Update 

func (a *Author) Update(ctx context.Context, db DB) error

Update updates a Author in the database.

func (*Author) Upsert 

func (a *Author) Upsert(ctx context.Context, db DB) error

Upsert performs an upsert for Author.

type AuthorBookResult 

type AuthorBookResult struct {
	AuthorID   int            `json:"author_id"`   // author_id
	AuthorName string         `json:"author_name"` // author_name
	BookID     int            `json:"book_id"`     // book_id
	BookISBN   string         `json:"book_isbn"`   // book_isbn
	BookTitle  string         `json:"book_title"`  // book_title
	BookTags   pq.StringArray `json:"book_tags"`   // book_tags
}

AuthorBookResult is the result of a search.

func AuthorBookResultsByTags 

func AuthorBookResultsByTags(ctx context.Context, db DB, tags pq.StringArray) ([]*AuthorBookResult, error)

AuthorBookResultsByTags runs a custom query, returning results as AuthorBookResult.

type Book 

type Book struct {
	BookID      int            `json:"book_id"`     // book_id
	AuthorID    int            `json:"author_id"`   // author_id
	ISBN        string         `json:"isbn"`        // isbn
	BookType    BookType       `json:"book_type"`   // book_type
	Title       string         `json:"title"`       // title
	Year        int            `json:"year"`        // year
	Available   time.Time      `json:"available"`   // available
	Description string         `json:"description"` // description
	Tags        pq.StringArray `json:"tags"`        // tags
	// contains filtered or unexported fields
}

Book represents a row from 'public.books'.

func BookByBookID 

func BookByBookID(ctx context.Context, db DB, bookID int) (*Book, error)

BookByBookID retrieves a row from 'public.books' as a Book.

Generated from index 'books_pkey'.

func BookByISBN 

func BookByISBN(ctx context.Context, db DB, isbn string) (*Book, error)

BookByISBN retrieves a row from 'public.books' as a Book.

Generated from index 'books_isbn_key'.

func BooksByTitleYear 

func BooksByTitleYear(ctx context.Context, db DB, title string, year int) ([]*Book, error)

BooksByTitleYear retrieves a row from 'public.books' as a Book.

Generated from index 'books_title_idx'.

func (*Book) Author 

func (b *Book) Author(ctx context.Context, db DB) (*Author, error)

Author returns the Author associated with the Book's (AuthorID).

Generated from foreign key 'books_author_id_fkey'.

func (*Book) Delete 

func (b *Book) Delete(ctx context.Context, db DB) error

Delete deletes the Book from the database.

func (*Book) Deleted 

func (b *Book) Deleted() bool

Deleted returns true when the Book has been marked for deletion from the database.

func (*Book) Exists 

func (b *Book) Exists() bool

Exists returns true when the Book exists in the database.

func (*Book) Insert 

func (b *Book) Insert(ctx context.Context, db DB) error

Insert inserts the Book to the database.

func (*Book) Save 

func (b *Book) Save(ctx context.Context, db DB) error

Save saves the Book to the database.

func (*Book) Update 

func (b *Book) Update(ctx context.Context, db DB) error

Update updates a Book in the database.

func (*Book) Upsert 

func (b *Book) Upsert(ctx context.Context, db DB) error

Upsert performs an upsert for Book.

type BookType 

type BookType uint16

BookType is the 'book_type' enum type from schema 'public'. 

const (
	// BookTypeFiction is the 'FICTION' book_type.
	BookTypeFiction BookType = 1
	// BookTypeNonfiction is the 'NONFICTION' book_type.
	BookTypeNonfiction BookType = 2
)

BookType values.

func (BookType) MarshalText 

func (bt BookType) MarshalText() ([]byte, error)

MarshalText marshals BookType into text.

func (*BookType) Scan 

func (bt *BookType) Scan(v interface{}) error

Scan satisfies the sql.Scanner interface.

func (BookType) String 

func (bt BookType) String() string

String satisfies the fmt.Stringer interface.

func (*BookType) UnmarshalText 

func (bt *BookType) UnmarshalText(buf []byte) error

UnmarshalText unmarshals BookType from text.

func (BookType) Value 

func (bt BookType) Value() (driver.Value, error)

Value satisfies the driver.Valuer interface.

type DB 

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

DB is the common interface for database operations that can be used with types from schema 'public'.

This works with both database/sql.DB and database/sql.Tx.

type ErrInsertFailed 

type ErrInsertFailed struct {
	Err error
}

ErrInsertFailed is the insert failed error.

func (*ErrInsertFailed) Error 

func (err *ErrInsertFailed) Error() string

Error satisfies the error interface.

func (*ErrInsertFailed) Unwrap 

func (err *ErrInsertFailed) Unwrap() error

Unwrap satisfies the unwrap interface.

type ErrInvalidBookType 

type ErrInvalidBookType string

ErrInvalidBookType is the invalid BookType error.

func (ErrInvalidBookType) Error 

func (err ErrInvalidBookType) Error() string

Error satisfies the error interface.

type ErrUpdateFailed 

type ErrUpdateFailed struct {
	Err error
}

ErrUpdateFailed is the update failed error.

func (*ErrUpdateFailed) Error 

func (err *ErrUpdateFailed) Error() string

Error satisfies the error interface.

func (*ErrUpdateFailed) Unwrap 

func (err *ErrUpdateFailed) Unwrap() error

Unwrap satisfies the unwrap interface.

type ErrUpsertFailed 

type ErrUpsertFailed struct {
	Err error
}

ErrUpsertFailed is the upsert failed error.

func (*ErrUpsertFailed) Error 

func (err *ErrUpsertFailed) Error() string

Error satisfies the error interface.

func (*ErrUpsertFailed) Unwrap 

func (err *ErrUpsertFailed) Unwrap() error

Unwrap satisfies the unwrap interface.

type Error 

type Error string

Error is an error. 

const (
	// ErrAlreadyExists is the already exists error.
	ErrAlreadyExists Error = "already exists"
	// ErrDoesNotExist is the does not exist error.
	ErrDoesNotExist Error = "does not exist"
	// ErrMarkedForDeletion is the marked for deletion error.
	ErrMarkedForDeletion Error = "marked for deletion"
)

Error values.

func (Error) Error 

func (err Error) Error() string

Error satisfies the error interface.

type NullBookType 

type NullBookType struct {
	BookType BookType
	// Valid is true if BookType is not null.
	Valid bool
}

NullBookType represents a null 'book_type' enum for schema 'public'.

func (*NullBookType) Scan 

func (nbt *NullBookType) Scan(v interface{}) error

Scan satisfies the sql.Scanner interface.

func (NullBookType) Value 

func (nbt NullBookType) Value() (driver.Value, error)

Value satisfies the driver.Valuer interface.

Source Files

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