type database/sql.releaseConn

6 uses

	database/sql (current package)
		sql.go#L1965: type releaseConn func(error)
		sql.go#L1995: 	releaseConnCache releaseConn
		sql.go#L2000: func (c *Conn) grabConn(context.Context) (*driverConn, releaseConn, error) {
		sql.go#L2074: 	var release releaseConn
		sql.go#L2245: func (tx *Tx) grabConn(ctx context.Context) (*driverConn, releaseConn, error) {
		sql.go#L2581: 	grabConn(context.Context) (*driverConn, releaseConn, error)