Client returns mysql client, mostly, we use DB() func.

Close closes all mysql conn.

DB is helper func to get *sqlx.DB.

HealthCheck ping db.

IsChanged checks if result.RowsAffected is 0.

IsDupErr check if mysql error is ER_DUP_ENTRY https://github.com/VividCortex/mysqlerr.

IsNoRowsErr.

MySQLErr try conver mysql err to *mysql.MySQLError.

Register dsn format -> [username[:password]@][protocol[(address)]]/dbname[?param1=value1&...&paramN=valueN] each db should only register once.

Hooks satisfies the sqlhook.Hooks interface.

alias.

alias.

alias.

alias.

alias.