public String getSelectAllEventExecutionsForMessageFromEventExecutionsStatement() {
        return QueryBuilder.select()
                .all()
                .from(keyspace, TABLE_EVENT_EXECUTIONS)
                .where(eq(MESSAGE_ID_KEY, bindMarker()))
                .and(eq(EVENT_HANDLER_NAME_KEY, bindMarker()))
                .getQueryString();
    }
@return cql query statement to retrieve all event executions for a given message and event
    handler from the "event_executions" table
cassandra-persistence/src/main/java/com/netflix/conductor/cassandra/util/Statements.java