mehpg

Documentation

Overview

Package mehpg provides error functionality regarding postgres-errors.

Index

• Constants
• func NewQueryAndScanRowsErr(err error, message string, query string) error
• func NewQueryDBErr(err error, message string, query string, args ...any) error
• func NewScanRowsErr(err error, message string, query string, args ...any) error

Constants

const (
	ErrCodePrefixDataException                  = "22"
	ErrCodePrefixIntegrityConstraintViolation   = "23"
	ErrCodePrefixSyntaxErrOrAccessRuleViolation = "42"
)

Prefixes for PostgreSQL error codes.

See: https://www.postgresql.org/docs/13/errcodes-appendix.html.

Functions

func NewQueryAndScanRowsErr

func NewQueryAndScanRowsErr(err error, message string, query string) error

NewQueryAndScanRowsErr is used for errors returned from QueryRow with Scan. Further logic might be added in the future.

func NewQueryDBErr

func NewQueryDBErr(err error, message string, query string, args ...any) error

NewQueryDBErr creates a new meh.Error with the given error and message and sets a field in details to the provided query. If the error is related to constraint violation or data exceptions, a meh.ErrBadInput will be returned. Otherwise, meh.ErrInternal.

func NewScanRowsErr

func NewScanRowsErr(err error, message string, query string, args ...any) error

NewScanRowsErr creates a new meh.ErrInternal with the given error and message and saves the provided query to details. The used logic is currently the same as NewQueryDBErr but placed in a separate method for future adjustments.