pgerror

package

v0.19.0 Latest Latest Go to latest Published: May 1, 2026 License: MIT Imports: 6 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/dogmatiq/persistencekit

Links

Open Source Insights

Documentation ¶

Overview ¶

Package pgerror provides utilities for working with PostgreSQL errors.

Index ¶

Constants
func Is(err error, codes ...string) bool
func Retry(ctx context.Context, db *sql.DB, fn func(*sql.Tx) error, codes ...string) error

Constants ¶

View Source

const (
	// CodeUniqueViolation is the PostgreSQL error code for "unique_violation".
	CodeUniqueViolation = "23505"

	// CodeUndefinedTable is the PostgreSQL error code for "undefined_table".
	CodeUndefinedTable = "42P01"
)

https://www.postgresql.org/docs/11/errcodes-appendix.html

Variables ¶

This section is empty.

Functions ¶

func Is ¶

func Is(err error, codes ...string) bool

Is returns true if err is a PostgreSQL error with one of the given codes.

func Retry ¶

func Retry(
	ctx context.Context,
	db *sql.DB,
	fn func(*sql.Tx) error,
	codes ...string,
) error

Retry executes fn within a transaction, retrying it if the error is one of the given codes.

Types ¶

This section is empty.

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL