pqerrors

Documentation

Index

• func CondCodeEq(code string) errors.MapCond
• func CondConstraintEq(c string) errors.MapCond
• func CondPQ() errors.MapCond
• func NewForeignKeyMapping(c string, t1 string, t2 string) errors.MapFunc
• func NewNotNullMapping(c string, t string, col string) errors.MapFunc
• func NewRestrictMapping(c string, t1 string, t2 string) errors.MapFunc
• func NewUniqueMapping(c string, t string, col string) errors.MapFunc
• func ToMapFunc(f func(context.Context, *pq.Error) (error, bool)) errors.MapFunc

Functions

func CondCodeEq

func CondCodeEq(code string) errors.MapCond

CondCodeEq function returns a condition function that matches a particular constraint code.

func CondConstraintEq

func CondConstraintEq(c string) errors.MapCond

CondConstraintEq function returns a condition function that matches a particular constraint name.

func CondPQ

func CondPQ() errors.MapCond

CondPQ function returns a condition function that matches standard lib/pq error.

func NewForeignKeyMapping

func NewForeignKeyMapping(c string, t1 string, t2 string) errors.MapFunc

NewForeignKeyMapping function returns a mapping function that performs mapping of a constraint name (c) to specific foreign key message with user-friendly referencing (t1) and referenced (t2) table names provided.

func NewNotNullMapping

func NewNotNullMapping(c string, t string, col string) errors.MapFunc

NewNotNullMapping function returns a mapping function that performs mapping of a constraint name (c) to specific not-null violation error message with user-friendly table (t) name and column (col) name provided.

func NewRestrictMapping

func NewRestrictMapping(c string, t1 string, t2 string) errors.MapFunc

NewRestrictMapping function returns a mapping function that performs mapping of a constraint name (c) to specific restrict violation error message with user-friendly referencing (t1) and referenced (t2) table names provided.

func NewUniqueMapping

func NewUniqueMapping(c string, t string, col string) errors.MapFunc

NewUniqueMapping function returns a mapping function that performs mapping of a constraint name (c) to a specific unique violation error message with user-friendly table name (t) and column (col) name provided.

func ToMapFunc

func ToMapFunc(f func(context.Context, *pq.Error) (error, bool)) errors.MapFunc

ToMapFunc function converts mapping function for *pq.Error to a conventional MapFunc from atlas-app-toolkit/errors package.