text: CREATE TABLE sessions (
    beginstring VARCHAR2(8) NOT NULL,
    sendercompid VARCHAR2(64) NOT NULL,
    sendersubid VARCHAR2(64) NOT NULL,
    senderlocid VARCHAR2(64) NOT NULL,
    targetcompid VARCHAR2(64) NOT NULL,
    targetsubid VARCHAR2(64) NOT NULL,
    targetlocid VARCHAR2(64) NOT NULL,
    session_qualifier VARCHAR2(64) NOT NULL,
    creation_time TIMESTAMP NOT NULL,
    incoming_seqnum INTEGER NOT NULL,
    outgoing_seqnum INTEGER NOT NULL,
    PRIMARY KEY (beginstring, sendercompid, sendersubid, senderlocid,
                 targetcompid, targetsubid, targetlocid, session_qualifier)
  );
  