begin
Definition
/**
* Create a BEGIN transaction builder.
*
* Example: begin()->isolationLevel(IsolationLevel::SERIALIZABLE)->readOnly()
* Produces: BEGIN ISOLATION LEVEL SERIALIZABLE READ ONLY
*/
begin() : BeginOptionsStep /**
* Create a BEGIN transaction builder.
*
* Example: begin()->isolationLevel(IsolationLevel::SERIALIZABLE)->readOnly()
* Produces: BEGIN ISOLATION LEVEL SERIALIZABLE READ ONLY
*/
begin() : BeginOptionsStep