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[Koha-cvs] koha/updater updatedatabase [dev_week]


From: Tumer Garip
Subject: [Koha-cvs] koha/updater updatedatabase [dev_week]
Date: Sun, 28 May 2006 19:20:25 +0000

CVSROOT:        /sources/koha
Module name:    koha
Branch:         dev_week
Changes by:     Tumer Garip <address@hidden>    06/05/28 19:20:25

Modified files:
        updater        : updatedatabase 

Log message:
        New fields required for authorities and items for zebradb and etc.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/koha/koha/updater/updatedatabase.diff?only_with_tag=dev_week&tr1=1.100.2.43&tr2=1.100.2.43.2.1&r1=text&r2=text

Patches:
Index: koha/updater/updatedatabase
diff -u /dev/null koha/updater/updatedatabase:1.100.2.43.2.1
--- /dev/null   Sun May 28 19:20:25 2006
+++ koha/updater/updatedatabase Sun May 28 19:20:24 2006
@@ -0,0 +1,1796 @@
+#!/usr/bin/perl
+
+# $Id: updatedatabase,v 1.100.2.43.2.1 2006/05/28 19:20:24 tgarip1957 Exp $
+
+# Database Updater
+# This script checks for required updates to the database.
+
+# Part of the Koha Library Software www.koha.org
+# Licensed under the GPL.
+
+# Bugs/ToDo:
+# - Would also be a good idea to offer to do a backup at this time...
+
+# NOTE:  If you do something more than once in here, make it table driven.
+use strict;
+
+# CPAN modules
+use DBI;
+use Getopt::Long;
+# Koha modules
+use C4::Context;
+
+use MARC::Record;
+use MARC::File::XML ( BinaryEncoding => 'utf8' );
+ 
+# FIXME - The user might be installing a new database, so can't rely
+# on /etc/koha.conf anyway.
+
+my $debug = 0;
+
+my (
+    $sth, $sti,
+    $query,
+    %existingtables,    # tables already in database
+    %types,
+    $table,
+    $column,
+    $type, $null, $key, $default, $extra,
+    $prefitem,          # preference item in systempreferences table
+);
+
+my $silent;
+GetOptions(
+       's' =>\$silent
+       );
+my $dbh = C4::Context->dbh;
+print "connected to your DB. Checking & modifying it\n" unless $silent;
+$|=1; # flushes output
+
+#-------------------
+# Defines
+
+# Tables to add if they don't exist
+my %requiretables = (
+    categorytable       => "(categorycode char(5) NOT NULL default '',
+                             description text default '',
+                             itemtypecodes text default '',
+                             PRIMARY KEY (categorycode)
+                            )",
+    subcategorytable       => "(subcategorycode char(5) NOT NULL default '',
+                             description text default '',
+                             itemtypecodes text default '',
+                             PRIMARY KEY (subcategorycode)
+                            )",
+    mediatypetable       => "(mediatypecode char(5) NOT NULL default '',
+                             description text default '',
+                             itemtypecodes text default '',
+                             PRIMARY KEY (mediatypecode)
+                            )",
+    action_logs        => "(
+                                   `timestamp` TIMESTAMP NOT NULL ,
+                                   `user` INT( 11 ) NOT NULL ,
+                                   `module` TEXT default '',
+                                   `action` TEXT default '' ,
+                                   `object` INT(11) default '' ,
+                                   `info` TEXT default '' ,
+                                   PRIMARY KEY ( `timestamp` , `user` )
+                           )",
+       letter          => "(
+                                       module varchar(20) NOT NULL default '',
+                                       code varchar(20) NOT NULL default '',
+                                       name varchar(100) NOT NULL default '',
+                                       title varchar(200) NOT NULL default '',
+                                       content text,
+                                       PRIMARY KEY  (module,code)
+                               )",
+       alert           =>"(
+                                       alertid int(11) NOT NULL auto_increment,
+                                       borrowernumber int(11) NOT NULL default 
'0',
+                                       type varchar(10) NOT NULL default '',
+                                       externalid varchar(20) NOT NULL default 
'',
+                                       PRIMARY KEY  (alertid),
+                                       KEY borrowernumber (borrowernumber),
+                                       KEY type (type,externalid)
+                               )",
+       opac_news => "(
+                               `idnew` int(10) unsigned NOT NULL 
auto_increment,
+                               `title` varchar(250) NOT NULL default '',
+                               `new` text NOT NULL,
+                               `lang` varchar(4) NOT NULL default '',
+                               `timestamp` timestamp NOT NULL default 
CURRENT_TIMESTAMP,
+                               PRIMARY KEY  (`idnew`)
+                               )",
+       repeatable_holidays => "(
+                               `id` int(11) NOT NULL auto_increment,
+                               `branchcode` varchar(4) NOT NULL default '',
+                               `weekday` smallint(6) default NULL,
+                               `day` smallint(6) default NULL,
+                               `month` smallint(6) default NULL,
+                               `title` varchar(50) NOT NULL default '',
+                               `description` text NOT NULL,
+                               PRIMARY KEY  (`id`)
+                               )",
+       special_holidays => "(
+                               `id` int(11) NOT NULL auto_increment,
+                               `branchcode` varchar(4) NOT NULL default '',
+                               `day` smallint(6) NOT NULL default '0',
+                               `month` smallint(6) NOT NULL default '0',
+                               `year` smallint(6) NOT NULL default '0',
+                               `isexception` smallint(1) NOT NULL default '1',
+                               `title` varchar(50) NOT NULL default '',
+                               `description` text NOT NULL,
+                               PRIMARY KEY  (`id`)
+                               )",
+       overduerules    =>"(`branchcode` varchar(255) NOT NULL default '',
+                                       `categorycode` char(2) NOT NULL default 
'',
+                                       `delay1` int(4) default '0',
+                                       `letter1` varchar(20) default NULL,
+                                       `debarred1` char(1) default '0',
+                                       `delay2` int(4) default '0',
+                                       `debarred2` char(1) default '0',
+                                       `letter2` varchar(20) default NULL,
+                                       `delay3` int(4) default '0',
+                                       `letter3` varchar(20) default NULL,
+                                       `debarred3` int(1) default '0',
+                                       PRIMARY KEY  
(`branchcode`,`categorycode`)
+                                       )",
+       cities                  => "(`cityid` int auto_increment,
+                                               `city_name` char(100) NOT NULL,
+                                               `city_zipcode` char(20),
+                                               PRIMARY KEY (`cityid`)
+                                       )",
+       roadtype                        => "(`roadtypeid` int auto_increment,
+                                               `road_type` char(100) NOT NULL,
+                                               PRIMARY KEY (`roadtypeid`)
+                                       )",
+
+       labels                     => "(
+                               labelid int(11) NOT NULL auto_increment,
+                               itemnumber varchar(100) NOT NULL default '',
+                               timestamp timestamp(14) NOT NULL,
+                               PRIMARY KEY  (labelid)
+                               )",
+
+       labels_conf                => "(
+                               id int(4) NOT NULL auto_increment,
+                               barcodetype char(100) default '',
+                               title tinyint(1) default '0',
+                               isbn tinyint(1) default '0',
+                               itemtype tinyint(1) default '0',
+                               barcode tinyint(1) default '0',
+                               dewey tinyint(1) default '0',
+                               class tinyint(1) default '0',
+                               author tinyint(1) default '0',
+                               papertype char(100) default '',
+                               startrow int(2) default NULL,
+                               PRIMARY KEY  (id)
+                               )",
+
+);
+
+my %requirefields = (
+       subscription => { 'letter' => 'char(20) NULL', 'distributedto' => 'text 
NULL'},
+       itemtypes => { 'imageurl' => 'char(200) NULL'},
+       aqbookfund => { 'branchcode' => 'varchar(4) NULL'},
+       aqbudget => { 'branchcode' => 'varchar(4) NULL'},
+       auth_header => { 'marc' => 'BLOB NOT NULL', 'linkid' => 'INT(4) NULL'},
+       items => { 'onloan' => 'date NOT NULL default 0000-00-00', 
'Cutterextra' => 'VARCHAR(45)'},
+       biblioitems=>{'lcsort'=>'VARCHAR(45)','marc'=>'BLOB NOT NULL'},
+       auth_subfield_structure =>{ 'hidden' => 'TINYINT(3) NOT NULL UNSIGNED 
ZEROFILL', 'kohafield' => 'VARCHAR(45) NOT NULL', 'linkid' =>  'TINYINT(1) NOT 
NULL UNSIGNED', 'isurl' => 'TINYINT(1) UNSIGNED'},
+#    tablename        => { 'field' => 'fieldtype' },
+);
+
+my %dropable_table = (
+       sessionqueries  => 'sessionqueries',
+       marcrecorddone  => 'marcrecorddone',
+       users                   => 'users',
+       itemsprices             => 'itemsprices',
+       biblioanalysis  => 'biblioanalysis',
+       borexp                  => 'borexp',
+# tablename => 'tablename',
+);
+
+my %uselessfields = (
+# tablename => "field1,field2",
+       borrowers => 
"suburb,altstreetaddress,altsuburb,altcity,studentnumber,school,area,preferredcont,altcp",
+       );
+# the other hash contains other actions that can't be done elsewhere. they are 
done
+# either BEFORE of AFTER everything else, depending on "when" entry (default 
=> AFTER)
+
+# The tabledata hash contains data that should be in the tables.
+# The uniquefieldrequired hash entry is used to determine which (if any) fields
+# must not exist in the table for this row to be inserted.  If the
+# uniquefieldrequired entry is already in the table, the existing data is not
+# modified, unless the forceupdate hash entry is also set.  Fields in the
+# anonymous "forceupdate" hash will be forced to be updated to the default
+# values given in the %tabledata hash.
+
+my %tabledata = (
+# tablename => [
+#      {       uniquefielrequired => 'fieldname', # the primary key in the 
table
+#              fieldname => fieldvalue,
+#              fieldname2 => fieldvalue2,
+#      },
+# ],
+    systempreferences => [
+               {
+            uniquefieldrequired => 'variable',
+            variable            => 'Activate_Log',
+            value               => 'On',
+           forceupdate         => { 'explanation' => 1,
+                                    'type' => 1},
+            explanation         => 'Turn Log Actions on DB On an Off',
+           type                => 'YesNo',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'IndependantBranches',
+            value               => 0,
+           forceupdate         => { 'explanation' => 1,
+                                    'type' => 1},
+            explanation         => 'Turn Branch independancy management On an 
Off',
+           type                => 'YesNo',
+        },
+               {
+            uniquefieldrequired => 'variable',
+            variable            => 'ReturnBeforeExpiry',
+            value               => 'Off',
+           forceupdate         => { 'explanation' => 1,
+                                    'type' => 1},
+            explanation         => 'If Yes, Returndate on issuing can\'t be 
after borrower card expiry',
+           type                => 'YesNo',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'opacstylesheet',
+            value               => '',
+           forceupdate         => { 'explanation' => 1,
+                                    'type' => 1},
+            explanation         => 'Enter a complete URL to use an alternate 
stylesheet in OPAC',
+           type                => 'free',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'opacsmallimage',
+            value               => '',
+           forceupdate         => { 'explanation' => 1,
+                                    'type' => 1},
+            explanation         => 'Enter a complete URL to an image, will be 
on top/left instead of the Koha logo',
+           type                => 'free',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'opaclargeimage',
+            value               => '',
+           forceupdate         => { 'explanation' => 1,
+                                    'type' => 1},
+            explanation         => 'Enter a complete URL to an image, will be 
on the main page, instead of the Koha logo',
+           type                => 'free',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'delimiter',
+            value               => ';',
+           forceupdate         => { 'explanation' => 1,
+                                    'type' => 1},
+            explanation         => 'separator for reports exported to 
spreadsheet',
+           type                => 'free',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'MIME',
+            value               => 'OPENOFFICE.ORG',
+            forceupdate                => { 'explanation' => 1,
+                                    'type' => 1,
+                                    'options' => 1},
+            explanation         => 'Define the default application for report 
exportations into files',
+               type            => 'Choice',
+               options         => 'EXCEL|OPENOFFICE.ORG'
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'Delimiter',
+            value               => ';',
+               forceupdate             => { 'explanation' => 1,
+                                    'type' => 1,
+                                    'options' => 1},
+            explanation         => 'Define the default separator character for 
report exportations into files',
+               type            => 'Choice',
+               options         => ';|tabulation|,|/|\|#'
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'SubscriptionHistory',
+            value               => ';',
+               forceupdate             => { 'explanation' => 1,
+                                    'type' => 1,
+                                    'options' => 1},
+            explanation         => 'Define the information level for serials 
history in OPAC',
+               type            => 'Choice',
+               options         => 'simplified|full'
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'hidelostitems',
+            value               => 'No',
+           forceupdate         => { 'explanation' => 1,
+                                    'type' => 1},
+            explanation         => 'show or hide "lost" items in OPAC.',
+           type                => 'YesNo',
+        },
+                {
+            uniquefieldrequired => 'variable',
+            variable            => 'IndependantBranches',
+            value               => '0',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation         => 'Turn Branch independancy management On an 
Off',
+            type                => 'YesNo',
+        },
+                {
+            uniquefieldrequired => 'variable',
+            variable            => 'ReturnBeforeExpiry',
+            value               => '0',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation         => 'If Yes, Returndate on issuing can\'t be 
after borrower card expiry',
+            type                => 'YesNo',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'Disable_Dictionary',
+            value               => '0',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation         => 'Disables Dictionary buttons if set to yes',
+            type                => 'YesNo',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'hide_marc',
+            value               => '0',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation         => 'hide marc specific datas like subfield 
code & indicators to library',
+            type                => 'YesNo',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'NotifyBorrowerDeparture',
+            value               => '0',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation         => 'Delay before expiry where a notice is sent 
when issuing',
+            type                => 'Integer',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'OpacPasswordChange',
+            value               => '1',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation         => 'Enable/Disable password change in OPAC 
(disable it when using LDAP auth)',
+            type                => 'YesNo',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'useDaysMode',
+            value               => 'Calendar',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation                        => 'How to calculate return 
dates : Calendar means holidays will be controled, Days means the return date 
don\'t depend on holidays',
+               type            => 'Choice',
+               options         => 'Calendar|Days'
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'borrowerMandatoryField',
+            value               => 'zipcode|surname',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation         => 'List all mandatory fields for borrowers',
+            type                => 'free',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'borrowerRelationship',
+            value               => 'father|mother,grand-mother',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation         => 'The relationships between a guarantor & a 
guarantee (separated by | or ,)',
+            type                => 'free',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'ReservesMaxPickUpDelay',
+            value               => '10',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation         => 'Maximum delay to pick up a reserved 
document',
+            type                => 'free',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'TransfersMaxDaysWarning',
+            value               => '3',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation         => 'Max delay before considering the transfer 
has potentialy a problem',
+            type                => 'free',
+        },
+        {
+            uniquefieldrequired => 'variable',
+            variable            => 'memberofinstitution',
+            value               => '0',
+            forceupdate         => { 'explanation' => 1,
+                                     'type' => 1},
+            explanation         => 'Are your patrons members of institutions',
+            type                => 'YesNo',
+        },
+    ],
+
+);
+
+my %fielddefinitions = (
+# fieldname => [
+#      {                 field => 'fieldname',
+#             type    => 'fieldtype',
+#             null    => '',
+#             key     => '',
+#             default => ''
+#         },
+#     ],
+       serial => [
+        {
+            field   => 'notes',
+            type    => 'TEXT',
+            null    => 'NULL',
+            key     => '',
+            default => '',
+            extra   => ''
+        },
+    ],
+       aqbasket =>  [
+               {
+                       field   => 'booksellerid',
+                       type    => 'int(11)',
+                       null    => 'NOT NULL',
+                       key             => '',
+                       default => '1',
+                       extra   => '',
+               },
+       ],
+       aqbooksellers =>  [
+               {
+                       field   => 'listprice',
+                       type    => 'varchar(10)',
+                       null    => 'NULL',
+                       key             => '',
+                       default => '',
+                       extra   => '',
+               },
+               {
+                       field   => 'invoiceprice',
+                       type    => 'varchar(10)',
+                       null    => 'NULL',
+                       key             => '',
+                       default => '',
+                       extra   => '',
+               },
+       ],
+       issues =>  [
+               {
+                       field   => 'borrowernumber',
+                       type    => 'int(11)',
+                       null    => 'NULL', # can be null when a borrower is 
deleted and the foreign key rule executed
+                       key             => '',
+                       default => '',
+                       extra   => '',
+               },
+               {
+                       field   => 'itemnumber',
+                       type    => 'int(11)',
+                       null    => 'NULL', # can be null when a borrower is 
deleted and the foreign key rule executed
+                       key             => '',
+                       default => '',
+                       extra   => '',
+               },
+       ],
+       borrowers => [
+               {       field => 'B_email',
+                       type => 'text',
+                       null => 'NULL',
+                       after => 'B_zipcode',
+                },
+                {
+                       field => 'streetnumber', # street number (hidden if 
streettable table is empty)
+                       type => 'char(10)',
+                       null => 'NULL',
+                       after => 'initials',
+               },
+               {
+                       field => 'streettype', # street table, list builded 
from a system table
+                       type => 'char(50)',
+                       null => 'NULL',
+                       after => 'streetnumber',
+               },
+                {
+                       field => 'B_streetnumber', # street number (hidden if 
streettable table is empty)
+                       type => 'char(10)',
+                       null => 'NULL',
+                       after => 'fax',
+               },
+               {
+                       field => 'B_streettype', # street table, list builded 
from a system table
+                       type => 'char(50)',
+                       null => 'NULL',
+                       after => 'B_streetnumber',
+               },
+               {
+                       field => 'phonepro',
+                       type => 'text',
+                       null => 'NULL',
+                       after => 'fax',
+               },
+               {
+                       field => 'address2', # complement address
+                       type => 'text',
+                       null => 'NULL',
+                       after => 'address',
+               },
+               {
+                       field => 'emailpro',
+                       type => 'text',
+                       null => 'NULL',
+                       after => 'fax',
+               },
+               {
+                       field => 'contactfirstname', # contact's firstname
+                       type => 'text',
+                       null => 'NULL',
+                       after => 'contactname',
+               },
+               {
+                       field => 'contacttitle', # contact's title
+                       type => 'text',
+                       null => 'NULL',
+                       after => 'contactfirstname',
+               },
+       ],
+       
+       branches =>  [
+               {
+                       field   => 'branchip',
+                       type    => 'varchar(15)',
+                       null    => 'NULL',
+                       key             => '',
+                       default => '',
+                       extra   => '',
+               },
+               {
+                       field   => 'branchprinter',
+                       type    => 'varchar(100)',
+                       null    => 'NULL',
+                       key             => '',
+                       default => '',
+                       extra   => '',
+               },
+       ],
+       categories =>  [
+               {
+                       field   => 'category_type',
+                       type    => 'char(1)',
+                       null    => 'NOT NULL',
+                       key             => '',
+                       default => 'A',
+                       extra   => '',
+               },
+       ],
+       reserves =>  [
+               {
+                       field   => 'waitingdate',
+                       type    => 'date',
+                       null    => 'NULL',
+                       key             => '',
+                       default => '',
+                       extra   => '',
+               },
+       ],
+);
+
+my %indexes = (
+#      table => [
+#              {       indexname => 'index detail'
+#              }
+#      ],
+       shelfcontents => [
+               {       indexname => 'shelfnumber',
+                       content => 'shelfnumber',
+               },
+               {       indexname => 'itemnumber',
+                       content => 'itemnumber',
+               }
+       ],
+       bibliosubject => [
+               {       indexname => 'biblionumber',
+                       content => 'biblionumber',
+               }
+       ],
+       items => [
+               {       indexname => 'homebranch',
+                       content => 'homebranch',
+               },
+               {       indexname => 'holdingbranch',
+                       content => 'holdingbranch',
+               }
+       ],
+       aqbooksellers => [
+               {       indexname => 'PRIMARY',
+                       content => 'id',
+                       type => 'PRIMARY',
+               }
+       ],
+       aqbasket => [
+               {       indexname => 'booksellerid',
+                       content => 'booksellerid',
+               },
+       ],
+       aqorders => [
+               {       indexname => 'basketno',
+                       content => 'basketno',
+               },
+       ],
+       aqorderbreakdown => [
+               {       indexname => 'ordernumber',
+                       content => 'ordernumber',
+               },
+               {       indexname => 'bookfundid',
+                       content => 'bookfundid',
+               },
+       ],
+       currency => [
+               {       indexname => 'PRIMARY',
+                       content => 'currency',
+                       type => 'PRIMARY',
+               }
+       ],
+);
+
+my %foreign_keys = (
+#      table => [
+#              {       key => 'the key in table' (must be indexed)
+#                      foreigntable => 'the foreigntable name', # (the parent)
+#                      foreignkey => 'the foreign key column(s)' # (in the 
parent)
+#                      onUpdate => 'CASCADE|SET NULL|NO ACTION| RESTRICT',
+#                      onDelete => 'CASCADE|SET NULL|NO ACTION| RESTRICT',
+#              }
+#      ],
+       shelfcontents => [
+               {       key => 'shelfnumber',
+                       foreigntable => 'bookshelf',
+                       foreignkey => 'shelfnumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'itemnumber',
+                       foreigntable => 'items',
+                       foreignkey => 'itemnumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+       ],
+       # onDelete is RESTRICT on reference tables (branches, itemtype) as we 
don't want items to be 
+       # easily deleted, but branches/itemtype not too easy to empty...
+       biblioitems => [
+               {       key => 'biblionumber',
+                       foreigntable => 'biblio',
+                       foreignkey => 'biblionumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'itemtype',
+                       foreigntable => 'itemtypes',
+                       foreignkey => 'itemtype',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'RESTRICT',
+               },
+       ],
+       items => [
+               {       key => 'biblioitemnumber',
+                       foreigntable => 'biblioitems',
+                       foreignkey => 'biblioitemnumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'homebranch',
+                       foreigntable => 'branches',
+                       foreignkey => 'branchcode',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'RESTRICT',
+               },
+               {       key => 'holdingbranch',
+                       foreigntable => 'branches',
+                       foreignkey => 'branchcode',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'RESTRICT',
+               },
+       ],
+       additionalauthors => [
+               {       key => 'biblionumber',
+                       foreigntable => 'biblio',
+                       foreignkey => 'biblionumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+       ],
+       bibliosubject => [
+               {       key => 'biblionumber',
+                       foreigntable => 'biblio',
+                       foreignkey => 'biblionumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+       ],
+       aqbasket => [
+               {       key => 'booksellerid',
+                       foreigntable => 'aqbooksellers',
+                       foreignkey => 'id',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'RESTRICT',
+               },
+       ],
+       aqorders => [
+               {       key => 'basketno',
+                       foreigntable => 'aqbasket',
+                       foreignkey => 'basketno',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'biblionumber',
+                       foreigntable => 'biblio',
+                       foreignkey => 'biblionumber',
+                       onUpdate => 'SET NULL',
+                       onDelete => 'SET NULL',
+               },
+       ],
+       aqbooksellers => [
+               {       key => 'listprice',
+                       foreigntable => 'currency',
+                       foreignkey => 'currency',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'invoiceprice',
+                       foreigntable => 'currency',
+                       foreignkey => 'currency',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+       ],
+       aqorderbreakdown => [
+               {       key => 'ordernumber',
+                       foreigntable => 'aqorders',
+                       foreignkey => 'ordernumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'bookfundid',
+                       foreigntable => 'aqbookfund',
+                       foreignkey => 'bookfundid',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+       ],
+       branchtransfers => [
+               {       key => 'frombranch',
+                       foreigntable => 'branches',
+                       foreignkey => 'branchcode',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'tobranch',
+                       foreigntable => 'branches',
+                       foreignkey => 'branchcode',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'itemnumber',
+                       foreigntable => 'items',
+                       foreignkey => 'itemnumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+       ],
+       issuingrules => [
+               {       key => 'categorycode',
+                       foreigntable => 'categories',
+                       foreignkey => 'categorycode',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'itemtype',
+                       foreigntable => 'itemtypes',
+                       foreignkey => 'itemtype',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+       ],
+       issues => [     # constraint is SET NULL : when a borrower or an item 
is deleted, we keep the issuing record
+       # for stat purposes
+               {       key => 'borrowernumber',
+                       foreigntable => 'borrowers',
+                       foreignkey => 'borrowernumber',
+                       onUpdate => 'SET NULL',
+                       onDelete => 'SET NULL',
+               },
+               {       key => 'itemnumber',
+                       foreigntable => 'items',
+                       foreignkey => 'itemnumber',
+                       onUpdate => 'SET NULL',
+                       onDelete => 'SET NULL',
+               },
+       ],
+       reserves => [
+               {       key => 'borrowernumber',
+                       foreigntable => 'borrowers',
+                       foreignkey => 'borrowernumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'biblionumber',
+                       foreigntable => 'biblio',
+                       foreignkey => 'biblionumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'itemnumber',
+                       foreigntable => 'items',
+                       foreignkey => 'itemnumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'branchcode',
+                       foreigntable => 'branches',
+                       foreignkey => 'branchcode',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+       ],
+       borrowers => [ # foreign keys are RESTRICT as we don't want to delete 
borrowers when a branch is deleted
+       # but prevent deleting a branch as soon as it has 1 borrower !
+               {       key => 'categorycode',
+                       foreigntable => 'categories',
+                       foreignkey => 'categorycode',
+                       onUpdate => 'RESTRICT',
+                       onDelete => 'RESTRICT',
+               },
+               {       key => 'branchcode',
+                       foreigntable => 'branches',
+                       foreignkey => 'branchcode',
+                       onUpdate => 'RESTRICT',
+                       onDelete => 'RESTRICT',
+               },
+       ],
+       accountlines => [
+               {       key => 'borrowernumber',
+                       foreigntable => 'borrowers',
+                       foreignkey => 'borrowernumber',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+               {       key => 'itemnumber',
+                       foreigntable => 'items',
+                       foreignkey => 'itemnumber',
+                       onUpdate => 'SET NULL',
+                       onDelete => 'SET NULL',
+               },
+       ],
+       auth_tag_structure => [
+               {       key => 'authtypecode',
+                       foreigntable => 'auth_types',
+                       foreignkey => 'authtypecode',
+                       onUpdate => 'CASCADE',
+                       onDelete => 'CASCADE',
+               },
+       ],
+       # FIXME : don't constraint auth_*_table and auth_word, as they may be 
replaced by zebra
+);
+
+
+# column changes
+my %column_change = (
+       # table
+       borrowers => [
+                               {
+                                       from => 'emailaddress',
+                                       to => 'email',
+                                       after => 'city',
+                               },
+                               {
+                                       from => 'streetaddress',
+                                       to => 'address',
+                                       after => 'initials',
+                               },
+                               {
+                                       from => 'faxnumber',
+                                       to => 'fax',
+                                       after => 'phone',
+                               },
+                               {
+                                       from => 'textmessaging',
+                                       to => 'opacnote',
+                                       after => 'userid',
+                               },
+                               {
+                                       from => 'altnotes',
+                                       to => 'contactnote',
+                                       after => 'opacnote',
+                               },
+                               {
+                                       from => 'physstreet',
+                                       to => 'B_address',
+                                       after => 'fax',
+                               },
+                               {
+                                       from => 'streetcity',
+                                       to => 'B_city',
+                                       after => 'B_address',
+                               },
+                               {
+                                       from => 'phoneday',
+                                       to => 'mobile',
+                                       after => 'phone',
+                               },
+                               {
+                                       from => 'zipcode',
+                                       to => 'zipcode',
+                                       after => 'city',
+                               },
+                               {
+                                       from => 'homezipcode',
+                                       to => 'B_zipcode',
+                                       after => 'B_city',
+                               },
+                               {
+                                       from => 'altphone',
+                                       to => 'B_phone',
+                                       after => 'B_zipcode',
+                               },
+                               {
+                                       from => 'expiry',
+                                       to => 'dateexpiry',
+                                       after => 'dateenrolled',
+                               },
+                               {
+                                       from => 'guarantor',
+                                       to => 'guarantorid',
+                                       after => 'contactname',
+                               },
+                               {
+                                       from => 'textmessaging',
+                                       to => 'opacnotes',
+                                       after => 'flags',
+                               },
+                               {
+                                       from => 'altnotes',
+                                       to => 'contactnotes',
+                                       after => 'opacnotes',
+                               },
+                               {
+                                       from => 'altrelationship',
+                                       to => 'relationship',
+                                       after => 'borrowernotes',
+                               },
+                       ],
+               );
+               
+foreach my $table (keys %column_change) {
+       $sth = $dbh->prepare("show columns from $table");
+       $sth->execute();
+       undef %types;
+       while ( ( $column, $type, $null, $key, $default, $extra ) = 
$sth->fetchrow )
+       {
+               $types{$column}->{type} ="$type";
+               $types{$column}->{null} = "$null";
+               $types{$column}->{key} = "$key";
+               $types{$column}->{default} = "$default";
+               $types{$column}->{extra} = "$extra";
+       }    # while
+       my $tablerows = $column_change{$table};
+       foreach my $row ( @$tablerows ) {
+               if ($types{$row->{from}}->{type}) {
+                       print "altering $table $row->{from} to $row->{to}\n";
+                       # ALTER TABLE `borrowers` CHANGE `faxnumber` `fax` TEXT 
CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL 
+#                      alter table `borrowers` change `faxnumber` `fax` type 
text  null after phone
+                       my $sql = 
+                               "alter table `$table` change `$row->{from}` 
`$row->{to}` $types{$row->{from}}->{type} ".
+                               ($types{$row->{from}}->{null} eq 'YES'?" 
NULL":" NOT NULL").
+                               ($types{$row->{from}}->{default}?" default 
".$types{$row->{from}}->{default}:"").
+                               "$types{$row->{from}}->{extra} after 
$row->{after} ";
+#                      print "$sql";
+                       $dbh->do($sql);
+               }
+       }
+}
+
+#-------------------
+# Initialize
+
+# Start checking
+
+# Get version of MySQL database engine.
+my $mysqlversion = `mysqld --version`;
+$mysqlversion =~ /Ver (\S*) /;
+$mysqlversion = $1;
+if ( $mysqlversion ge '3.23' ) {
+    print "Could convert to MyISAM database tables...\n" unless $silent;
+}
+
+#---------------------------------
+# Tables
+
+# Collect all tables into a list
+$sth = $dbh->prepare("show tables");
+$sth->execute;
+while ( my ($table) = $sth->fetchrow ) {
+    $existingtables{$table} = 1;
+}
+
+
+# Now add any missing tables
+foreach $table ( keys %requiretables ) {
+    unless ( $existingtables{$table} ) {
+       print "Adding $table table...\n" unless $silent;
+        my $sth = $dbh->prepare("create table $table $requiretables{$table}");
+        $sth->execute;
+        if ( $sth->err ) {
+            print "Error : $sth->errstr \n";
+            $sth->finish;
+        }    # if error
+    }    # unless exists
+}    # foreach
+
+# now drop useless tables
+foreach $table ( keys %dropable_table ) {
+       if ( $existingtables{$table} ) {
+               print "Dropping unused table $table\n" if $debug and not 
$silent;
+               $dbh->do("drop table $table");
+               if ( $dbh->err ) {
+                       print "Error : $dbh->errstr \n";
+               }
+       }
+}
+
+#---------------------------------
+# Columns
+
+foreach $table ( keys %requirefields ) {
+    print "Check table $table\n" if $debug and not $silent;
+    $sth = $dbh->prepare("show columns from $table");
+    $sth->execute();
+    undef %types;
+    while ( ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow 
)
+    {
+        $types{$column} = $type;
+    }    # while
+    foreach $column ( keys %{ $requirefields{$table} } ) {
+        print "  Check column $column  [$types{$column}]\n" if $debug and not 
$silent;
+        if ( !$types{$column} ) {
+
+            # column doesn't exist
+            print "Adding $column field to $table table...\n" unless $silent;
+            $query = "alter table $table
+                       add column $column " . 
$requirefields{$table}->{$column};
+            print "Execute: $query\n" if $debug;
+            my $sti = $dbh->prepare($query);
+            $sti->execute;
+            if ( $sti->err ) {
+                print "**Error : $sti->errstr \n";
+                $sti->finish;
+            }    # if error
+        }    # if column
+    }    # foreach column
+}    # foreach table
+
+foreach $table ( keys %fielddefinitions ) {
+       print "Check table $table\n" if $debug;
+       $sth = $dbh->prepare("show columns from $table");
+       $sth->execute();
+       my $definitions;
+       while ( ( $column, $type, $null, $key, $default, $extra ) = 
$sth->fetchrow )
+       {
+               $definitions->{$column}->{type}    = $type;
+               $definitions->{$column}->{null}    = $null;
+               $definitions->{$column}->{null}    = 'NULL' if $null eq 'YES';
+               $definitions->{$column}->{key}     = $key;
+               $definitions->{$column}->{default} = $default;
+               $definitions->{$column}->{extra}   = $extra;
+       }    # while
+       my $fieldrow = $fielddefinitions{$table};
+       foreach my $row (@$fieldrow) {
+               my $field   = $row->{field};
+               my $type    = $row->{type};
+               my $null    = $row->{null};
+#              $null    = 'YES' if $row->{null} eq 'NULL';
+               my $key     = $row->{key};
+               my $default = $row->{default};
+               my $null    = $row->{null};
+#              $default="''" unless $default;
+               my $extra   = $row->{extra};
+               my $def     = $definitions->{$field};
+               my $after       = ($row->{after}?" after ".$row->{after}:"");
+
+               unless ( $type eq $def->{type}
+                       && $null eq $def->{null}
+                       && $key eq $def->{key}
+                       && $extra eq $def->{extra} )
+               {
+                       if ( $null eq '' ) {
+                               $null = 'NOT NULL';
+                       }
+                       if ( $key eq 'PRI' ) {
+                               $key = 'PRIMARY KEY';
+                       }
+                       unless ( $extra eq 'auto_increment' ) {
+                               $extra = '';
+                       }
+
+                       # if it's a new column use "add", if it's an old one, 
use "change".
+                       my $action;
+                       if ($definitions->{$field}->{type}) {
+                               $action="change $field"
+                       } else {
+                               $action="add";
+                       }
+# if it's a primary key, drop the previous pk, before altering the table
+                       my $sth;
+                       if ($key ne 'PRIMARY KEY') {
+                               $sth =$dbh->prepare("alter table $table $action 
$field $type $null $key $extra default ? $after");
+                       } else {
+                               $sth =$dbh->prepare("alter table $table drop 
primary key, $action $field $type $null $key $extra default ? $after");
+                       }
+                       $sth->execute($default);
+                       print "  alter or create $field in $table\n" unless 
$silent;
+               }
+       }
+}
+
+# Populate tables with required data
+
+
+# synch table and deletedtable.
+foreach my $table (('borrowers','items','biblio','biblioitems')) {
+       my %deletedborrowers;
+       print "synch'ing $table\n";
+       $sth = $dbh->prepare("show columns from deleted$table");
+       $sth->execute;
+       while ( my ( $column, $type, $null, $key, $default, $extra ) = 
$sth->fetchrow ) {
+               $deletedborrowers{$column}=1;
+       }
+       $sth = $dbh->prepare("show columns from $table");
+       $sth->execute;
+       my $previous;
+       while ( my ( $column, $type, $null, $key, $default, $extra ) = 
$sth->fetchrow ) {
+               unless ($deletedborrowers{$column}) {
+                       my $newcol="alter table deleted$table add $column 
$type";
+                       if ($null eq 'YES') {
+                               $newcol .= " NULL ";
+                       } else {
+                               $newcol .= " NOT NULL ";
+                       }
+                       $newcol .= "default $default" if $default;
+                       $newcol .= " after $previous" if $previous;
+                       $previous=$column;
+                       print "creating column $column\n";
+                       $dbh->do($newcol);
+               }
+       }
+}
+
+foreach my $table ( keys %tabledata ) {
+    print "Checking for data required in table $table...\n" unless $silent;
+    my $tablerows = $tabledata{$table};
+    foreach my $row (@$tablerows) {
+        my $uniquefieldrequired = $row->{uniquefieldrequired};
+        my $uniquevalue         = $row->{$uniquefieldrequired};
+        my $forceupdate         = $row->{forceupdate};
+        my $sth                 =
+          $dbh->prepare(
+"select $uniquefieldrequired from $table where $uniquefieldrequired=?"
+        );
+        $sth->execute($uniquevalue);
+               if ($sth->rows) {
+                       foreach my $field (keys %$forceupdate) {
+                               if ($forceupdate->{$field}) {
+                                       my $sth=$dbh->prepare("update 
systempreferences set $field=? where $uniquefieldrequired=?");
+                                       $sth->execute($row->{$field}, 
$uniquevalue);
+                               }
+               }
+               } else {
+                       print "Adding row to $table: " unless $silent;
+                       my @values;
+                       my $fieldlist;
+                       my $placeholders;
+                       foreach my $field ( keys %$row ) {
+                               next if $field eq 'uniquefieldrequired';
+                               next if $field eq 'forceupdate';
+                               my $value = $row->{$field};
+                               push @values, $value;
+                               print "  $field => $value" unless $silent;
+                               $fieldlist .= "$field,";
+                               $placeholders .= "?,";
+                       }
+                       print "\n" unless $silent;
+                       $fieldlist    =~ s/,$//;
+                       $placeholders =~ s/,$//;
+                       my $sth =
+                       $dbh->prepare(
+                               "insert into $table ($fieldlist) values 
($placeholders)");
+                       $sth->execute(@values);
+               }
+       }
+}
+
+#
+# check indexes and create them when needed
+#
+print "Checking for index required...\n" unless $silent;
+foreach my $table ( keys %indexes ) {
+       #
+       # read all indexes from $table
+       #
+       $sth = $dbh->prepare("show index from $table");
+       $sth->execute;
+       my %existingindexes;
+       while ( my ( $table, $non_unique, $key_name, $Seq_in_index, 
$Column_name, $Collation, $cardinality, $sub_part, $Packed, $comment ) = 
$sth->fetchrow ) {
+               $existingindexes{$key_name} = 1;
+       }
+       # read indexes to check
+       my $tablerows = $indexes{$table};
+       foreach my $row (@$tablerows) {
+               my $key_name=$row->{indexname};
+               if ($existingindexes{$key_name} eq 1) {
+#                      print "$key_name existing";
+               } else {
+                       print "\tCreating index $key_name in $table\n";
+                       my $sql;
+                       if ($row->{indexname} eq 'PRIMARY') {
+                               $sql = "alter table $table ADD PRIMARY KEY 
($row->{content})";
+                       } else {
+                               $sql = "alter table $table ADD INDEX $key_name 
($row->{content}) $row->{type}";
+                       }
+                       $dbh->do($sql);
+            print "Error $sql : $dbh->err \n" if $dbh->err;
+               }
+       }
+}
+
+#
+# check foreign keys and create them when needed
+#
+print "Checking for foreign keys required...\n" unless $silent;
+foreach my $table ( keys %foreign_keys ) {
+       #
+       # read all indexes from $table
+       #
+       $sth = $dbh->prepare("show table status like '$table'");
+       $sth->execute;
+       my $stat = $sth->fetchrow_hashref;
+       # read indexes to check
+       my $tablerows = $foreign_keys{$table};
+       foreach my $row (@$tablerows) {
+               my $foreign_table=$row->{foreigntable};
+               if ($stat->{'Comment'} =~/$foreign_table/) {
+#                      print "$foreign_table existing\n";
+               } else {
+                       print "\tCreating foreign key $foreign_table in 
$table\n";
+                       # first, drop any orphan value in child table
+                       if ($row->{onDelete} ne "RESTRICT") {
+                               my $sql = "delete from $table where $row->{key} 
not in (select $row->{foreignkey} from $row->{foreigntable})";
+                               $dbh->do($sql);
+                               print "SQL ERROR: $sql : $dbh->err \n" if 
$dbh->err;
+                       }
+                       my $sql="alter table $table ADD FOREIGN KEY $row->{key} 
($row->{key}) REFERENCES $row->{foreigntable} ($row->{foreignkey})";
+                       $sql .= " on update ".$row->{onUpdate} if 
$row->{onUpdate};
+                       $sql .= " on delete ".$row->{onDelete} if 
$row->{onDelete};
+                       $dbh->do($sql);
+                       if ($dbh->err) {
+                               print "====================
+An error occured during :
+\t$sql
+It probably means there is something wrong in your DB : a row 
($table.$row->{key}) refers to a value in 
$row->{foreigntable}.$row->{foreignkey} that does not exist. solve the problem 
and run updater again (or just the previous SQL statement).
+You can find those values with select
+\t$table.* from $table where $row->{key} not in (select $row->{foreignkey} 
from $row->{foreigntable})
+====================\n
+";
+                       }
+               }
+       }
+}
+
+#
+# SPECIFIC STUFF
+#
+#
+# create frameworkcode row in biblio table & fill it with 
marc_biblio.frameworkcode.
+#
+
+# 1st, get how many biblio we will have to do...
+$sth = $dbh->prepare('select count(*) from marc_biblio');
+$sth->execute;
+my ($totaltodo) = $sth->fetchrow;
+
+$sth = $dbh->prepare("show columns from biblio");
+$sth->execute();
+my $definitions;
+my $bibliofwexist=0;
+while ( ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow ){
+       $bibliofwexist=1 if $column eq 'frameworkcode';
+}
+unless ($bibliofwexist) {
+       print "moving biblioframework to biblio table\n";
+       $dbh->do('ALTER TABLE `biblio` ADD `frameworkcode` VARCHAR( 4 ) NOT 
NULL AFTER `biblionumber`');
+       $sth = $dbh->prepare('select biblionumber,frameworkcode from 
marc_biblio');
+       $sth->execute;
+       my $sth_update = $dbh->prepare('update biblio set frameworkcode=? where 
biblionumber=?');
+       my $totaldone=0;
+       while (my ($biblionumber,$frameworkcode) = $sth->fetchrow) {
+               $sth_update->execute($frameworkcode,$biblionumber);
+               $totaldone++;
+               print "\r$totaldone / $totaltodo" unless ($totaldone % 100);
+       }
+       print "\rdone\n";
+}
+
+#
+# moving MARC data from marc_subfield_table to biblioitems.marc
+#
+$sth = $dbh->prepare("show columns from biblioitems");
+$sth->execute();
+my $definitions;
+my $marcdone=0;
+while ( ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow ){
+       $marcdone=1 if ($type eq 'blob' && $column eq 'marc') ;
+}
+unless ($marcdone) {
+       print "moving MARC record to biblioitems table\n";
+       # changing marc field type
+       $dbh->do('ALTER TABLE `biblioitems` CHANGE `marc` `marc` BLOB NULL 
DEFAULT NULL ');
+       # adding marc xml, just for convenience
+       $dbh->do('ALTER TABLE `biblioitems` ADD `marcxml` TEXT CHARACTER SET 
utf8 COLLATE utf8_general_ci NOT NULL ');
+       # moving data from marc_subfield_value to biblio
+       $sth = $dbh->prepare('select bibid,biblionumber from marc_biblio');
+       $sth->execute;
+       my $sth_update = $dbh->prepare('update biblioitems set marc=?, 
marcxml=? where biblionumber=?');
+       my $totaldone=0;
+       while (my ($bibid,$biblionumber) = $sth->fetchrow) {
+               my $record = MARCgetbiblio($dbh,$bibid);
+       #Force UTF-8 in record leader
+               $record->encoding('UTF-8');
+               print $record->as_formatted if ($biblionumber==3902);
+               
$sth_update->execute($record->as_usmarc(),$record->as_xml_record(),$biblionumber);
+               $totaldone++;
+               print "\r$totaldone / $totaltodo" unless ($totaldone % 100);
+       }
+       print "\rdone\n";
+}
+
+
+# at last, remove useless fields
+foreach $table ( keys %uselessfields ) {
+       my @fields = split /,/,$uselessfields{$table};
+       my $fields;
+       my $exists;
+       foreach my $fieldtodrop (@fields) {
+               $fieldtodrop =~ s/\t//g;
+               $fieldtodrop =~ s/\n//g;
+               $exists =0;
+               $sth = $dbh->prepare("show columns from $table");
+               $sth->execute;
+               while ( my ( $column, $type, $null, $key, $default, $extra ) = 
$sth->fetchrow )
+               {
+                       $exists =1 if ($column eq $fieldtodrop);
+               }
+               if ($exists) {
+                       print "deleting $fieldtodrop field in $table...\n" 
unless $silent;
+                       my $sth = $dbh->prepare("alter table $table drop 
$fieldtodrop");
+                       $sth->execute;
+               }
+       }
+}    # foreach
+
+
+# MOVE all tables TO UTF-8 and innoDB
+$sth = $dbh->prepare("show table status");
+$sth->execute;
+while ( my $table = $sth->fetchrow_hashref ) {
+#      if ($table->{Engine} ne 'InnoDB') {
+#              $dbh->do("ALTER TABLE $table->{Name} TYPE = innodb");
+#              print "moving $table->{Name} to InnoDB\n";
+#      }
+       unless ($table->{Collation} =~ /^utf8/) {
+               $dbh->do("ALTER TABLE $table->{Name} CONVERT TO CHARACTER SET 
utf8");
+               $dbh->do("ALTER TABLE $table->{Name} DEFAULT CHARACTER SET utf8 
COLLATE utf8_general_ci");
+               # FIXME : maybe a ALTER TABLE tbl_name CONVERT TO CHARACTER SET 
utf8 would be better, def char set seems to work fine. If any problem 
encountered, let's try with convert !
+               print "moving $table->{Name} to utf8\n";
+       } else {
+       }
+}
+
+$sth->finish;
+
+#
+# those 2 subs are a copy of Biblio.pm, version 2.2.4
+# they are useful only once, for moving from 2.2 to 3.0
+# the MARCgetbiblio & MARCgetitem subs in Biblio.pm
+# are still here, but uses other tables
+# (the ones that are filled by updatedatabase !)
+#
+
+sub MARCgetbiblio {
+
+    # Returns MARC::Record of the biblio passed in parameter.
+    my ( $dbh, $bibid ) = @_;
+    my $record = MARC::Record->new();
+#      warn "". $bidid;
+
+    my $sth =
+      $dbh->prepare(
+"select 
bibid,subfieldid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue,valuebloblink
+                                from marc_subfield_table
+                                where bibid=? order by 
tag,tagorder,subfieldorder
+                        "
+    );
+    my $sth2 =
+      $dbh->prepare(
+        "select subfieldvalue from marc_blob_subfield where blobidlink=?");
+    $sth->execute($bibid);
+    my $prevtagorder = 1;
+    my $prevtag      = 'XXX';
+    my $previndicator;
+    my $field;        # for >=10 tags
+    my $prevvalue;    # for <10 tags
+    while ( my $row = $sth->fetchrow_hashref ) {
+
+        if ( $row->{'valuebloblink'} ) {    #---- search blob if there is one
+            $sth2->execute( $row->{'valuebloblink'} );
+            my $row2 = $sth2->fetchrow_hashref;
+            $sth2->finish;
+            $row->{'subfieldvalue'} = $row2->{'subfieldvalue'};
+        }
+        if ( $row->{tagorder} ne $prevtagorder || $row->{tag} ne $prevtag ) {
+            $previndicator .= "  ";
+            if ( $prevtag < 10 ) {
+                               if ($prevtag ne '000') {
+                       $record->add_fields( ( sprintf "%03s", $prevtag ), 
$prevvalue ) unless $prevtag eq "XXX";    # ignore the 1st loop
+                               } else {
+                                       
$record->leader(sprintf("%24s",$prevvalue));
+                               }
+            }
+            else {
+                $record->add_fields($field) unless $prevtag eq "XXX";
+            }
+            undef $field;
+            $prevtagorder  = $row->{tagorder};
+            $prevtag       = $row->{tag};
+            $previndicator = $row->{tag_indicator};
+            if ( $row->{tag} < 10 ) {
+                $prevvalue = $row->{subfieldvalue};
+            }
+            else {
+                $field = MARC::Field->new(
+                    ( sprintf "%03s", $prevtag ),
+                    substr( $row->{tag_indicator} . '  ', 0, 1 ),
+                    substr( $row->{tag_indicator} . '  ', 1, 1 ),
+                    $row->{'subfieldcode'},
+                    $row->{'subfieldvalue'}
+                );
+            }
+        }
+        else {
+            if ( $row->{tag} < 10 ) {
+                $record->add_fields( ( sprintf "%03s", $row->{tag} ),
+                    $row->{'subfieldvalue'} );
+            }
+            else {
+                $field->add_subfields( $row->{'subfieldcode'},
+                    $row->{'subfieldvalue'} );
+            }
+            $prevtag       = $row->{tag};
+            $previndicator = $row->{tag_indicator};
+        }
+    }
+
+    # the last has not been included inside the loop... do it now !
+    if ( $prevtag ne "XXX" )
+    { # check that we have found something. Otherwise, prevtag is still XXX 
and we
+         # must return an empty record, not make MARC::Record fail because we 
try to
+         # create a record with XXX as field :-(
+        if ( $prevtag < 10 ) {
+            $record->add_fields( $prevtag, $prevvalue );
+        }
+        else {
+
+            #                  my $field = MARC::Field->new( $prevtag, "", "", 
%subfieldlist);
+            $record->add_fields($field);
+        }
+    }
+    return $record;
+}
+
+sub MARCgetitem {
+
+    # Returns MARC::Record of the biblio passed in parameter.
+    my ( $dbh, $bibid, $itemnumber ) = @_;
+    my $record = MARC::Record->new();
+
+    # search MARC tagorder
+    my $sth2 =
+      $dbh->prepare(
+"select tagorder from marc_subfield_table,marc_subfield_structure where 
marc_subfield_table.tag=marc_subfield_structure.tagfield and 
marc_subfield_table.subfieldcode=marc_subfield_structure.tagsubfield and 
bibid=? and kohafield='items.itemnumber' and subfieldvalue=?"
+    );
+    $sth2->execute( $bibid, $itemnumber );
+    my ($tagorder) = $sth2->fetchrow_array();
+
+    #---- TODO : the leader is missing
+    my $sth =
+      $dbh->prepare(
+"select 
bibid,subfieldid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue,valuebloblink
+                                from marc_subfield_table
+                                where bibid=? and tagorder=? order by 
subfieldcode,subfieldorder
+                        "
+    );
+    $sth2 =
+      $dbh->prepare(
+        "select subfieldvalue from marc_blob_subfield where blobidlink=?");
+    $sth->execute( $bibid, $tagorder );
+    while ( my $row = $sth->fetchrow_hashref ) {
+        if ( $row->{'valuebloblink'} ) {    #---- search blob if there is one
+            $sth2->execute( $row->{'valuebloblink'} );
+            my $row2 = $sth2->fetchrow_hashref;
+            $sth2->finish;
+            $row->{'subfieldvalue'} = $row2->{'subfieldvalue'};
+        }
+        if ( $record->field( $row->{'tag'} ) ) {
+            my $field;
+
+#--- this test must stay as this, because of strange behaviour of mySQL/Perl 
DBI with char var containing a number...
+            #--- sometimes, eliminates 0 at beginning, sometimes no ;-\\\
+            if ( length( $row->{'tag'} ) < 3 ) {
+                $row->{'tag'} = "0" . $row->{'tag'};
+            }
+            $field = $record->field( $row->{'tag'} );
+            if ($field) {
+                my $x =
+                  $field->add_subfields( $row->{'subfieldcode'},
+                    $row->{'subfieldvalue'} );
+                $record->delete_field($field);
+                $record->add_fields($field);
+            }
+        }
+        else {
+            if ( length( $row->{'tag'} ) < 3 ) {
+                $row->{'tag'} = "0" . $row->{'tag'};
+            }
+            my $temp =
+              MARC::Field->new( $row->{'tag'}, " ", " ",
+                $row->{'subfieldcode'} => $row->{'subfieldvalue'} );
+            $record->add_fields($temp);
+        }
+
+    }
+    return $record;
+}
+
+
+exit;
+
+# $Log: updatedatabase,v $
+# Revision 1.100.2.43.2.1  2006/05/28 19:20:24  tgarip1957
+# New fields required for authorities and items for zebradb and etc.
+#
+# Revision 1.140  2006/05/22 22:40:45  rangi
+# Adding new systempreference allowing for the library to add borrowers to 
institutions (rest homes, parishes, schools, classes etc).
+#
+# Revision 1.139  2006/05/19 19:31:29  tgarip1957
+# Added new fields to auth_header and auth_subfield_table to allow ZEBRA use 
of authorities and new MARC framework like structure.
+# Authority tables are modified to be compatible with new MARC frameworks. 
This change is part of Authority Linking & Zebra authorities. Requires change 
in Mysql database. It will break head unless all changes regarding this is 
implemented. This warning will take place on all commits regarding this
+#
+# Revision 1.138  2006/05/19 16:51:44  alaurin
+# update database for :
+# - new feature ip and printer management
+# adding two fields in branches table (branchip,branchprinter)
+#
+# - waiting date : adding one field in reserves table(waiting date) to 
calculate the Maximum delay to pick up a reserved document when it's available
+#
+# new system preference :
+# - ReservesMaxPickUpDelay : Maximum delay to pick up a reserved document
+# TransfersMaxDaysWarning : Max delay before considering the transfer as 
potentialy a problem
+#
+# Revision 1.137  2006/04/18 09:36:36  plg
+# bug fixed: typo fixed in labels and labels_conf tables creation query.
+#
+# Revision 1.136  2006/04/17 21:55:33  sushi
+# Added 'labels' and 'labels_conf' tables, for spine lable tool.
+#
+# Revision 1.135  2006/04/15 02:37:03  tgarip1957
+# Marc record should be set to UTF-8 in leader.Force it.
+# XML should be with<record> wrappers
+#
+# Revision 1.134  2006/04/14 09:37:29  tipaul
+# improvements from SAN Ouest Provence :
+# * introducing a category_type into categories. It can be A (adult), C 
(children), P (Professionnal), I (institution/organisation).
+# * each category_type has it's own forms to create members.
+# * the borrowers table has been heavily modified (many fields changed), to 
get something more logic & readable
+# * reintroducing guarantor/guanrantee system that is now independant from 
hardcoded C/A for categories
+# * updating templates to fit template rules
+#
+# (see mail feb, 17 on koha-devel "new features for borrowers" for more 
details)
+#
+# Revision 1.133  2006/04/13 08:36:42  plg
+# new: function C4::Date::get_date_format_string_for_DHTMLcalendar based on
+# the system preference prefered date format.
+#
+# improvement: book fund list and budget list screen redesigned. Filters on
+# each field. Columns are not sortable yet. Using DHTML Calendar to fill date
+# fields instead of manual filling. Pagination system. From the book fund
+# list, you can reach the budget list, filtered on a book fund, or not. A
+# budget can be added only from book fund list screen.
+#
+# bug fixed: branchcode was missing in table aqbudget.
+#
+# bug fixed: when setting a branchcode to a book fund, all associated budgets
+# move to this branchcode.
+#
+# modification: when adding/modifying budget/fund, MySQL specific "REPLACE..."
+# statements replaced by standard SQL compliant statement.
+#
+# bug fixed: when adding/modifying a budget, if the book fund is associated to
+# a branch, the branch selection is disabled and set to the book fund branch.
+#
+# Revision 1.132  2006/04/06 12:37:05  hdl
+# Bugfixing : aqbookfund needed a field.
+#
+# Revision 1.131  2006/03/03 17:02:22  tipaul
+# commit for holidays and news management.
+# (some forgotten files)
+#
+# Revision 1.130  2006/03/03 16:35:21  tipaul
+# commit for holidays and news management.
+#
+# Contrib from Tümer Garip (from Turkey) :
+# * holiday :
+# in /tools/ the holiday.pl script let you define holidays (days where the 
library is closed), branch by branch. You can define 3 types of holidays :
+# - single day : only this day is closed
+# - repet weekly (like "sunday") : the day is holiday every week
+# - repet yearly (like "July, 4") : this day is closed every year.
+#
+# You can also put exception :
+# - sunday is holiday, but "2006 March, 5th" the library will be open
+#
+# The holidays are used for return date calculation : the return date is set 
to the next date where the library is open. A systempreference (useDaysMode) 
set ON (Calendar) or OFF (Normal) the calendar calculation.
+#
+# Revision 1.129  2006/02/27 18:19:33  hdl
+# New table used in overduerules.pl tools page.
+#
+# Revision 1.128  2006/01/25 15:16:06  tipaul
+# updating DB :
+# * removing useless tables
+# * adding useful indexes
+# * altering some columns definitions
+# * The goal being to have updater working fine for foreign keys.
+#
+# For me it's done, let me know if it works for you. You can see an updated 
schema of the DB (with constraints) on the wiki
+#
+# Revision 1.127  2006/01/24 17:57:17  tipaul
+# DB improvements : adding foreign keys on some tables. partial stuff done.
+#
+# Revision 1.126  2006/01/06 16:39:42  tipaul
+# synch'ing head and rel_2_2 (from 2.2.5, including npl templates)
+# Seems not to break too many things, but i'm probably wrong here.
+# at least, new features/bugfixes from 2.2.5 are here (tested on some features 
on my head local copy)
+#
+# - removing useless directories (koha-html and koha-plucene)
+#
+# Revision 1.125  2006/01/04 15:54:55  tipaul
+# utf8 is a : go for beta test in HEAD.
+# some explanations :
+# - updater/updatedatabase => will transform all tables in innoDB (not related 
to utf8, just to warn you) AND collate them in utf8 / utf8_general_ci. The SQL 
command is : ALTER TABLE tablename DEFAULT CHARACTER SET utf8 COLLATE 
utf8_general_ci.
+# - *-top.inc will show the pages in utf8
+# - THE HARD THING : for me, mysql-client and mysql-server were set up to 
communicate in iso8859-1, whatever the mysql collation ! Thus, pages were 
improperly shown, as datas were transmitted in iso8859-1 format ! After a full 
day of investigation, someone on usenet pointed "set NAMES 'utf8'" to explain 
that I wanted utf8. I could put this in my.cnf, but if I do that, ALL databases 
will "speak" in utf8, that's not what we want. Thus, I added a line in 
Context.pm : everytime a DB handle is opened, the communication is set to utf8.
+# - using marcxml field and no more the iso2709 raw marc biblioitems.marc 
field.
+#
+# Revision 1.124  2005/10/27 12:09:05  tipaul
+# new features for serial module :
+# - the last 5 issues are now shown, and their status can be changed (but not 
reverted to "waited", as there can be only one "waited")
+# - the library can create a "distribution list". this paper contains a list 
of borrowers (selected from the borrower list, or manually entered), and print 
it for a given issue. once printed, the sheet can be put on the issue and 
distributed to every reader on the list (one by one).
+#
+# Revision 1.123  2005/10/26 09:13:37  tipaul
+# big commit, still breaking things...
+#
+# * synch with rel_2_2. Probably the last non manual synch, as rel_2_2 should 
not be modified deeply.
+# * code cleaning (cleaning warnings from perl -w) continued
+#
+# Revision 1.122  2005/09/02 14:18:38  tipaul
+# new feature : image for itemtypes.
+#
+# * run updater/updatedatabase to create imageurl field in itemtypes.
+# * go to Koha >> parameters >> itemtypes >> modify (or add) an itemtype. You 
will see around 20 nice images to choose between (thanks to owen). If you 
prefer your own image, you also can type a complete url 
(http://www.myserver.lib/path/to/my/image.gif)
+# * go to OPAC, and search something. In the result list, you now have the 
picture instead of the text itemtype.
+#
+# Revision 1.121  2005/08/24 08:49:03  hdl
+# Adding a note field in serial table.
+# This will allow librarian to mention a note on a peculiar waiting serial 
number.
+#
+# Revision 1.120  2005/08/09 14:10:32  tipaul
+# 1st commit to go to zebra.
+# don't update your cvs if you want to have a working head...
+#
+# this commit contains :
+# * updater/updatedatabase : get rid with marc_* tables, but DON'T remove 
them. As a lot of things uses them, it would not be a good idea for instance to 
drop them. If you really want to play, you can rename them to test head without 
them but being still able to reintroduce them...
+# * Biblio.pm : modify MARCgetbiblio to find the raw marc record in 
biblioitems.marc field, not from marc_subfield_table, modify 
MARCfindframeworkcode to find frameworkcode in biblio.frameworkcode, modify 
some other subs to use biblio.biblionumber & get rid of bibid.
+# * other files : get rid of bibid and use biblionumber instead.
+#
+# What is broken :
+# * does not do anything on zebra yet.
+# * if you rename marc_subfield_table, you can't search anymore.
+# * you can view a biblio & bibliodetails, go to MARC editor, but NOT save any 
modif.
+# * don't try to add a biblio, it would add data poorly... (don't try to 
delete either, it may work, but that would be a surprise ;-) )
+#
+# IMPORTANT NOTE : you need MARC::XML package 
(http://search.cpan.org/~esummers/MARC-XML-0.7/lib/MARC/File/XML.pm), that 
requires a recent version of MARC::Record
+# Updatedatabase stores the iso2709 data in biblioitems.marc field & an xml 
version in biblioitems.marcxml Not sure we will keep it when releasing the 
stable version, but I think it's a good idea to have something readable in sql, 
at least for development stage.
+#
+# Revision 1.119  2005/08/04 16:07:58  tipaul
+# Synch really broke this script...
+#
+# Revision 1.118  2005/08/04 16:02:55  tipaul
+# oops... error in synch between 2.2 and head
+#
+# Revision 1.117  2005/08/04 14:24:39  tipaul
+# synch'ing 2.2 and head
+#
+# Revision 1.116  2005/08/04 08:55:54  tipaul
+# Letters / alert system, continuing...
+#
+# * adding a package Letters.pm, that manages Letters & alerts.
+# * adding feature : it's now possible to define a "letter" for any 
subscription created. If a letter is defined, users in OPAC can put an alert on 
the subscription. When an issue is marked "arrived", all users in the alert 
will recieve a mail (as defined in the "letter"). This last part (= send the 
mail) is not yet developped. (Should be done this week)
+# * adding feature : it's now possible to "put to an alert" in OPAC, for any 
serial subscription. The alert is stored in a new table, called alert. An alert 
can be put only if the librarian has activated them in subscription (and they 
activate it just by choosing a "letter" to sent to borrowers on new issues)
+# * adding feature : librarian can see in borrower detail which alerts they 
have put, and a user can see in opac-detail which alert they have put too.
+#
+# Note that the system should be generic enough to manage any type of alert.
+# I plan to extend it soon to virtual shelves : a borrower will be able to put 
an alert on a virtual shelf, to be warned when something is changed in the 
virtual shelf (mail being sent once a day by cron, or manually by the shelf 
owner. Anyway, a mail won't be sent on every change, users would be spammed by 
Koha ;-) )
+#
+# Revision 1.115  2005/08/02 16:15:34  tipaul
+# adding 2 fields to letter system :
+# * module (acquisition, catalogue...) : it will be usefull to show the 
librarian only letters he may be interested by.
+# * title, that will be used as mail subject.
+#
+# Revision 1.114  2005/07/28 15:10:13  tipaul
+# Introducing new "Letters" system : Letters will be used everytime you want 
to sent something to someone (through mail or paper). For example, sending a 
mail for overdues use letter that you can put as parameters. Sending a mail to 
a borrower when a suggestion is validated uses a letter too.
+# the letter table contains 3 fields :
+# * code => the code of the letter
+# * name => the complete name of the letter
+# * content => the complete text. It's a TEXT field type, so has no limits.
+#
+# My next goal now is to work on point 2-I "serial issue alert"
+# With this feature, in serials, a user can subscribe the "issue alert". For 
every issue arrived/missing, a mail is sent to all subscribers of this list. 
The mail warns the user that the issue is arrive or missing. Will be in head.
+# (see mail on koha-devel, 2005/04/07)
+#
+# The "serial issue alert" will be the 1st to use this letter system that 
probably needs some tweaking ;-)
+#
+# Once it will be stabilised default letters (in any languages) could be added 
during installer to help the library begin with this new feature.
+#
+# Revision 1.113  2005/07/28 08:38:41  tipaul
+# For instance, the return date does not rely on the borrower expiration date. 
A systempref will be added in Koha, to modify return date calculation schema :
+# * ReturnBeforeExpiry = yes => return date can't be after expiry date
+# * ReturnBeforeExpiry = no  => return date can be after expiry date
+#
+# Revision 1.112  2005/07/26 08:19:47  hdl
+# Adding IndependantBranches System preference variable in order to manage 
Branch independancy.
+#
+# Revision 1.111  2005/07/25 15:35:38  tipaul
+# we have decided that moving to Koha 3.0 requires being already in Koha 2.2.x
+# So, the updatedatabase script can highly be cleaned (90% removed).
+# Let's play with the new Koha DB structure now ;-)
+#




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