CreateIfNotExists creates the specified table and index(es) in the db if they do not already exist.

New returns a new postgres backed eventsource.Store.

CheckIndexSQL provides sql to query db to determine whether the index exists.

CreateIndexSQL provides sql to create the index.

CreateSQL provides sql to create the event source table.

Store provides an eventsource.Store implementation backed by mysql.

Accessor provides a standard interface to allow the store to obtain a db connection.

DB provides a smaller surface area for the db calls used; Exec is only used by the create function.