#!/bin/sh
#
# Shell script to update MySQL Community version 3.0.x to 5.0.x
#
echo " "
echo "This script will update a Bacula MySQL database from version 11 to 12"
echo " which is needed to convert from Bacula Community version 3.0.x to 5.0.x"
echo " "
bindir=@MYSQL_BINDIR@
PATH="$bindir:$PATH"
db_name=${db_name:-@db_name@}

mysql $* -D ${db_name} -e "select VersionId from Version\G" >/tmp/$$
DBVERSION=`sed -n -e 's/^VersionId: \(.*\)$/\1/p' /tmp/$$`
if [ $DBVERSION != 11 ] ; then
   echo " "
   echo "The existing database is version $DBVERSION !!"
   echo "This script can only update an existing version 11 database to version 12."
   echo "Error. Cannot upgrade this database."
   echo " "
   exit 1
fi

if mysql $* -f <<END-OF-DATA
USE ${db_name};

ALTER TABLE JobMedia DROP Stripe ;
ALTER TABLE JobMedia DROP Copy ;
ALTER TABLE Job ADD COLUMN HasCache tinyint default 0 after HasBase;
ALTER TABLE Job ADD COLUMN Reviewed tinyint default 0 after HasCache;
ALTER TABLE Job ADD COLUMN Comment BLOB AFTER Reviewed;
ALTER TABLE JobHisto ADD COLUMN HasCache tinyint default 0 after HasBase;
ALTER TABLE JobHisto ADD COLUMN Reviewed tinyint default 0 after HasCache;
ALTER TABLE JobHisto ADD COLUMN Comment BLOB AFTER Reviewed;

ALTER TABLE Status ADD COLUMN Severity int;
UPDATE Status SET Severity = 15;
UPDATE Status SET Severity = 100 where JobStatus = 'f';
UPDATE Status SET Severity = 90 where JobStatus = 'A';
UPDATE Status SET Severity = 10 where JobStatus = 'T';
UPDATE Status SET Severity = 20 where JobStatus = 'e';
UPDATE Status SET Severity = 25 where JobStatus = 'E';

CREATE TABLE PathHierarchy
(
     PathId integer NOT NULL,
     PPathId integer NOT NULL,
     CONSTRAINT pathhierarchy_pkey PRIMARY KEY (PathId)
);

CREATE INDEX pathhierarchy_ppathid 
	  ON PathHierarchy (PPathId);

CREATE TABLE PathVisibility
(
      PathId integer NOT NULL,
      JobId integer NOT NULL,
      Size int8 DEFAULT 0,
      Files int4 DEFAULT 0,
      CONSTRAINT pathvisibility_pkey PRIMARY KEY (JobId, PathId)
);
CREATE INDEX pathvisibility_jobid
	     ON PathVisibility (JobId);

CREATE INDEX basefiles_jobid_idx ON BaseFiles ( JobId );

DELETE FROM Version;
INSERT INTO Version (VersionId) VALUES (12);

END-OF-DATA
then
   echo "Update of Bacula MySQL tables succeeded."
else
   echo "Update of Bacula MySQL tables failed."
fi
exit 0
