mysqldb

Documentation

Overview

Package mysqldb contains database-related functions that are specific to mysql.

Index

• Constants
• func ErrorContains(err error, needle string) bool
• func IsMysqlError(err error, mysqlErrorNumber MysqlErrorNumber) bool
• type MysqlErrorNumber

Constants

const MaxRowsReturned int = 1000000000

Functions

func ErrorContains

func ErrorContains(err error, needle string) bool

ErrorContains checks whether an error contains a needle.

func IsMysqlError

func IsMysqlError(err error, mysqlErrorNumber MysqlErrorNumber) bool

IsMysqlError checks whether an error is a Mysql error of a certain type.

Types

type MysqlErrorNumber

type MysqlErrorNumber uint16

MysqlErrorNumber represents the code number of a mysql error.

const (
	// DuplicateEntryError represents a mysql Duplicate Entry Error.
	DuplicateEntryError MysqlErrorNumber = 1062
	// LockWaitTimeoutExceededError represents a mysql Lock Wait Timeout Exceeded Error.
	LockWaitTimeoutExceededError MysqlErrorNumber = 1205
	// DeadlockError represents the mysql error "Deadlock found when trying to get lock; try restarting transaction".
	DeadlockError MysqlErrorNumber = 1213
	// ForeignConstraintError represents a mysql Foreign Constraint Error.
	ForeignConstraintError MysqlErrorNumber = 1452
)