class TProofMonSenderSQL: public TProofMonSender

 Main constructor

 Destructor

 Send 'summary' record for the table 'proofquerylog'.

 There are three versions of this record, corresponding the evolution
 in time of the monitoring requirements.

 The default version 2 corresponds to the table created with the following command:

 CREATE TABLE proofquerylog (
    id int(11) NOT NULL auto_increment,
    proofuser varchar(32) NOT NULL,
    proofgroup varchar(32) default NULL,
    querybegin datetime default NULL,
    queryend datetime default NULL,
    walltime int(11) default NULL,
    cputime float default NULL,
    bytesread bigint(20) default NULL,
    events bigint(20) default NULL,
    totevents bigint(20) default NULL,
    workers int(11) default NULL,
    querytag varchar(64) NOT NULL,
    vmemmxw bigint(20) default NULL,
    rmemmxw bigint(20) default NULL,
    vmemmxm bigint(20) default NULL,
    rmemmxm bigint(20) default NULL,
    numfiles int(11) default NULL,
    missfiles int(11) default NULL,
    status int(11) default NULL,
    rootver varchar(32) NOT NULL,
    PRIMARY KEY (id) );

 Version 1 corresponds to the table created with the following command:
    ('user','begin','end' instead of 'proofuser', 'querybegin', 'queryend';
     no 'status', 'missfiles', 'rootver'; 'dataset' field with name(s) of
     processed dataset(s))

 CREATE TABLE proofquerylog (
    id int(11) NOT NULL auto_increment,
    user varchar(32) NOT NULL,
    proofgroup varchar(32) default NULL,
    begin datetime default NULL,
    end datetime default NULL,
    walltime int(11) default NULL,
    cputime float default NULL,
    bytesread bigint(20) default NULL,
    events bigint(20) default NULL,
    totevents bigint(20) default NULL,
    workers int(11) default NULL,
    querytag varchar(64) NOT NULL,
    vmemmxw bigint(20) default NULL,
    rmemmxw bigint(20) default NULL,
    vmemmxm bigint(20) default NULL,
    rmemmxm bigint(20) default NULL,
    numfiles int(11) default NULL,
    dataset varchar(512) NOT NULL,
    PRIMARY KEY (id) );

 Post information about the processed dataset(s). The information is taken
 from the TDSet object 'dset' and integrated with the missing files
 information in the list 'missing'. The string 'qid' is the uninque
 ID of the query; 'begin' the starting time.

 The record is formatted for the table 'proofquerydsets'.

 There are two versions of this record, with or without the starting time.
 The starting time could be looked up from the summary record, if available.

 The default version 1 corresponds to the table created with the following command:

 CREATE TABLE proofquerydsets (
    id int(11) NOT NULL auto_increment,
    dsn varchar(512) NOT NULL,
    querytag varchar(64) NOT NULL,
    querybegin datetime default NULL,
    numfiles int(11) default NULL,
    missfiles int(11) default NULL,
    PRIMARY KEY  (id),
    KEY ix_querytag (querytag) );

 Version 0 corresponds to the table created with the following command:
    (no 'querybegin')

 CREATE TABLE proofquerydsets (
    id int(11) NOT NULL auto_increment,
    dsn varchar(512) NOT NULL,
    querytag varchar(64) NOT NULL,
    numfiles int(11) default NULL,
    missfiles int(11) default NULL,
    PRIMARY KEY  (id),
    KEY ix_querytag (querytag) );

 The information is posted with a bulk insert.

 Returns 0 on success, -1 on failure.

 Post information about the requested files. The information is taken
 from the TDSet object 'dset' and integrated with the missing files
 information in the list 'missing'. The string 'qid' is the unique
 ID of the query; 'begin' the starting time.

 The record is formatted for the table 'proofqueryfiles'.

 There are two versions of this record, with or without the starting time.
 The starting time could be looked up from the summary record, if available.

 The default version 1 corresponds to the table created with the following command:

 CREATE TABLE proofqueryfiles (
    id int(11) NOT NULL auto_increment,
    lfn varchar(255) NOT NULL,
    path varchar(2048) NOT NULL,
    querytag varchar(64) NOT NULL,
    querybegin datetime default NULL,
    status enum('Ok','Failed') NOT NULL default 'Ok',
    PRIMARY KEY  (id),
    KEY ix_querytag (querytag) );

 Version 0 corresponds to the table created with the following command:
    (no 'querybegin')

 CREATE TABLE proofqueryfiles (
    id int(11) NOT NULL auto_increment,
    lfn varchar(255) NOT NULL,
    path varchar(2048) NOT NULL,
    querytag varchar(64) NOT NULL,
    status enum('Ok','Failed') NOT NULL default 'Ok',
    PRIMARY KEY  (id),
    KEY ix_querytag (querytag) );

 The information is posted with a bulk insert.

 Returns 0 on success, -1 on failure.