6 # This script checks for required updates to the database.
8 # Part of the Koha Library Software www.koha.org
9 # Licensed under the GPL.
12 # - Would also be a good idea to offer to do a backup at this time...
14 # NOTE: If you do something more than once in here, make it table driven.
24 use MARC::File::XML ( BinaryEncoding => 'utf8' );
26 # FIXME - The user might be installing a new database, so can't rely
27 # on /etc/koha.conf anyway.
34 %existingtables, # tables already in database
38 $type, $null, $key, $default, $extra,
39 $prefitem, # preference item in systempreferences table
46 my $dbh = C4::Context->dbh;
47 print "connected to your DB. Checking & modifying it\n" unless $silent;
48 $|=1; # flushes output
53 # Tables to add if they don't exist
55 categorytable => "(categorycode char(5) NOT NULL default '',
56 description text default '',
57 itemtypecodes text default '',
58 PRIMARY KEY (categorycode)
60 subcategorytable => "(subcategorycode char(5) NOT NULL default '',
61 description text default '',
62 itemtypecodes text default '',
63 PRIMARY KEY (subcategorycode)
65 mediatypetable => "(mediatypecode char(5) NOT NULL default '',
66 description text default '',
67 itemtypecodes text default '',
68 PRIMARY KEY (mediatypecode)
71 `timestamp` TIMESTAMP NOT NULL ,
72 `user` INT( 11 ) NOT NULL ,
73 `module` TEXT default '',
74 `action` TEXT default '' ,
75 `object` INT(11) default '' ,
76 `info` TEXT default '' ,
77 PRIMARY KEY ( `timestamp` , `user` )
80 module varchar(20) NOT NULL default '',
81 code varchar(20) NOT NULL default '',
82 name varchar(100) NOT NULL default '',
83 title varchar(200) NOT NULL default '',
85 PRIMARY KEY (module,code)
88 alertid int(11) NOT NULL auto_increment,
89 borrowernumber int(11) NOT NULL default '0',
90 type varchar(10) NOT NULL default '',
91 externalid varchar(20) NOT NULL default '',
92 PRIMARY KEY (alertid),
93 KEY borrowernumber (borrowernumber),
94 KEY type (type,externalid)
97 `idnew` int(10) unsigned NOT NULL auto_increment,
98 `title` varchar(250) NOT NULL default '',
100 `lang` varchar(4) NOT NULL default '',
101 `timestamp` timestamp NOT NULL default CURRENT_TIMESTAMP,
102 PRIMARY KEY (`idnew`)
104 repeatable_holidays => "(
105 `id` int(11) NOT NULL auto_increment,
106 `branchcode` varchar(4) NOT NULL default '',
107 `weekday` smallint(6) default NULL,
108 `day` smallint(6) default NULL,
109 `month` smallint(6) default NULL,
110 `title` varchar(50) NOT NULL default '',
111 `description` text NOT NULL,
114 special_holidays => "(
115 `id` int(11) NOT NULL auto_increment,
116 `branchcode` varchar(4) NOT NULL default '',
117 `day` smallint(6) NOT NULL default '0',
118 `month` smallint(6) NOT NULL default '0',
119 `year` smallint(6) NOT NULL default '0',
120 `isexception` smallint(1) NOT NULL default '1',
121 `title` varchar(50) NOT NULL default '',
122 `description` text NOT NULL,
125 overduerules =>"(`branchcode` varchar(255) NOT NULL default '',
126 `categorycode` char(2) NOT NULL default '',
127 `delay1` int(4) default '0',
128 `letter1` varchar(20) default NULL,
129 `debarred1` char(1) default '0',
130 `delay2` int(4) default '0',
131 `debarred2` char(1) default '0',
132 `letter2` varchar(20) default NULL,
133 `delay3` int(4) default '0',
134 `letter3` varchar(20) default NULL,
135 `debarred3` int(1) default '0',
136 PRIMARY KEY (`branchcode`,`categorycode`)
138 cities => "(`cityid` int auto_increment,
139 `city_name` char(100) NOT NULL,
140 `city_zipcode` char(20),
141 PRIMARY KEY (`cityid`)
143 roadtype => "(`roadtypeid` int auto_increment,
144 `road_type` char(100) NOT NULL,
145 PRIMARY KEY (`roadtypeid`)
149 labelid int(11) NOT NULL auto_increment,
150 itemnumber varchar(100) NOT NULL default '',
151 timestamp timestamp(14) NOT NULL,
152 PRIMARY KEY (labelid)
156 id int(4) NOT NULL auto_increment,
157 barcodetype char(100) default '',
158 title tinyint(1) default '0',
159 isbn tinyint(1) default '0',
160 itemtype tinyint(1) default '0',
161 barcode tinyint(1) default '0',
162 dewey tinyint(1) default '0',
163 class tinyint(1) default '0',
164 author tinyint(1) default '0',
165 papertype char(100) default '',
166 startrow int(2) default NULL,
172 my %requirefields = (
173 subscription => { 'letter' => 'char(20) NULL', 'distributedto' => 'text NULL'},
174 itemtypes => { 'imageurl' => 'char(200) NULL'},
175 aqbookfund => { 'branchcode' => 'varchar(4) NULL'},
176 aqbudget => { 'branchcode' => 'varchar(4) NULL'},
177 auth_header => { 'marc' => 'BLOB NOT NULL', 'linkid' => 'BIGINT(20) NULL'},
178 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'},
179 statistics => { 'associatedborrower' => 'integer'},
180 # tablename => { 'field' => 'fieldtype' },
183 my %dropable_table = (
184 sessionqueries => 'sessionqueries',
185 marcrecorddone => 'marcrecorddone',
187 itemsprices => 'itemsprices',
188 biblioanalysis => 'biblioanalysis',
190 # tablename => 'tablename',
193 my %uselessfields = (
194 # tablename => "field1,field2",
195 borrowers => "suburb,altstreetaddress,altsuburb,altcity,studentnumber,school,area,preferredcont,altcp",
197 # the other hash contains other actions that can't be done elsewhere. they are done
198 # either BEFORE of AFTER everything else, depending on "when" entry (default => AFTER)
200 # The tabledata hash contains data that should be in the tables.
201 # The uniquefieldrequired hash entry is used to determine which (if any) fields
202 # must not exist in the table for this row to be inserted. If the
203 # uniquefieldrequired entry is already in the table, the existing data is not
204 # modified, unless the forceupdate hash entry is also set. Fields in the
205 # anonymous "forceupdate" hash will be forced to be updated to the default
206 # values given in the %tabledata hash.
210 # { uniquefielrequired => 'fieldname', # the primary key in the table
211 # fieldname => fieldvalue,
212 # fieldname2 => fieldvalue2,
215 systempreferences => [
217 uniquefieldrequired => 'variable',
218 variable => 'Activate_Log',
220 forceupdate => { 'explanation' => 1,
222 explanation => 'Turn Log Actions on DB On an Off',
226 uniquefieldrequired => 'variable',
227 variable => 'IndependantBranches',
229 forceupdate => { 'explanation' => 1,
231 explanation => 'Turn Branch independancy management On an Off',
235 uniquefieldrequired => 'variable',
236 variable => 'ReturnBeforeExpiry',
238 forceupdate => { 'explanation' => 1,
240 explanation => 'If Yes, Returndate on issuing can\'t be after borrower card expiry',
244 uniquefieldrequired => 'variable',
245 variable => 'opacstylesheet',
247 forceupdate => { 'explanation' => 1,
249 explanation => 'Enter a complete URL to use an alternate stylesheet in OPAC',
253 uniquefieldrequired => 'variable',
254 variable => 'opacsmallimage',
256 forceupdate => { 'explanation' => 1,
258 explanation => 'Enter a complete URL to an image, will be on top/left instead of the Koha logo',
262 uniquefieldrequired => 'variable',
263 variable => 'opaclargeimage',
265 forceupdate => { 'explanation' => 1,
267 explanation => 'Enter a complete URL to an image, will be on the main page, instead of the Koha logo',
271 uniquefieldrequired => 'variable',
272 variable => 'delimiter',
274 forceupdate => { 'explanation' => 1,
276 explanation => 'separator for reports exported to spreadsheet',
280 uniquefieldrequired => 'variable',
282 value => 'OPENOFFICE.ORG',
283 forceupdate => { 'explanation' => 1,
286 explanation => 'Define the default application for report exportations into files',
288 options => 'EXCEL|OPENOFFICE.ORG'
291 uniquefieldrequired => 'variable',
292 variable => 'Delimiter',
294 forceupdate => { 'explanation' => 1,
297 explanation => 'Define the default separator character for report exportations into files',
299 options => ';|tabulation|,|/|\|#'
302 uniquefieldrequired => 'variable',
303 variable => 'SubscriptionHistory',
305 forceupdate => { 'explanation' => 1,
308 explanation => 'Define the information level for serials history in OPAC',
310 options => 'simplified|full'
313 uniquefieldrequired => 'variable',
314 variable => 'hidelostitems',
316 forceupdate => { 'explanation' => 1,
318 explanation => 'show or hide "lost" items in OPAC.',
322 uniquefieldrequired => 'variable',
323 variable => 'IndependantBranches',
325 forceupdate => { 'explanation' => 1,
327 explanation => 'Turn Branch independancy management On an Off',
331 uniquefieldrequired => 'variable',
332 variable => 'ReturnBeforeExpiry',
334 forceupdate => { 'explanation' => 1,
336 explanation => 'If Yes, Returndate on issuing can\'t be after borrower card expiry',
340 uniquefieldrequired => 'variable',
341 variable => 'Disable_Dictionary',
343 forceupdate => { 'explanation' => 1,
345 explanation => 'Disables Dictionary buttons if set to yes',
349 uniquefieldrequired => 'variable',
350 variable => 'hide_marc',
352 forceupdate => { 'explanation' => 1,
354 explanation => 'hide marc specific datas like subfield code & indicators to library',
358 uniquefieldrequired => 'variable',
359 variable => 'NotifyBorrowerDeparture',
361 forceupdate => { 'explanation' => 1,
363 explanation => 'Delay before expiry where a notice is sent when issuing',
367 uniquefieldrequired => 'variable',
368 variable => 'OpacPasswordChange',
370 forceupdate => { 'explanation' => 1,
372 explanation => 'Enable/Disable password change in OPAC (disable it when using LDAP auth)',
376 uniquefieldrequired => 'variable',
377 variable => 'useDaysMode',
379 forceupdate => { 'explanation' => 1,
381 explanation => 'How to calculate return dates : Calendar means holidays will be controled, Days means the return date don\'t depend on holidays',
383 options => 'Calendar|Days'
386 uniquefieldrequired => 'variable',
387 variable => 'borrowerMandatoryField',
388 value => 'zipcode|surname',
389 forceupdate => { 'explanation' => 1,
391 explanation => 'List all mandatory fields for borrowers',
395 uniquefieldrequired => 'variable',
396 variable => 'borrowerRelationship',
397 value => 'father|mother,grand-mother',
398 forceupdate => { 'explanation' => 1,
400 explanation => 'The relationships between a guarantor & a guarantee (separated by | or ,)',
404 uniquefieldrequired => 'variable',
405 variable => 'ReservesMaxPickUpDelay',
407 forceupdate => { 'explanation' => 1,
409 explanation => 'Maximum delay to pick up a reserved document',
413 uniquefieldrequired => 'variable',
414 variable => 'TransfersMaxDaysWarning',
416 forceupdate => { 'explanation' => 1,
418 explanation => 'Max delay before considering the transfer has potentialy a problem',
422 uniquefieldrequired => 'variable',
423 variable => 'memberofinstitution',
425 forceupdate => { 'explanation' => 1,
427 explanation => 'Are your patrons members of institutions',
434 my %fielddefinitions = (
436 # { field => 'fieldname',
437 # type => 'fieldtype',
455 field => 'booksellerid',
465 field => 'listprice',
466 type => 'varchar(10)',
473 field => 'invoiceprice',
474 type => 'varchar(10)',
483 field => 'borrowernumber',
485 null => 'NULL', # can be null when a borrower is deleted and the foreign key rule executed
491 field => 'itemnumber',
493 null => 'NULL', # can be null when a borrower is deleted and the foreign key rule executed
500 { field => 'B_email',
503 after => 'B_zipcode',
506 field => 'streetnumber', # street number (hidden if streettable table is empty)
512 field => 'streettype', # street table, list builded from a system table
515 after => 'streetnumber',
518 field => 'B_streetnumber', # street number (hidden if streettable table is empty)
524 field => 'B_streettype', # street table, list builded from a system table
527 after => 'B_streetnumber',
536 field => 'address2', # complement address
548 field => 'contactfirstname', # contact's firstname
551 after => 'contactname',
554 field => 'contacttitle', # contact's title
557 after => 'contactfirstname',
564 type => 'varchar(15)',
571 field => 'branchprinter',
572 type => 'varchar(100)',
581 field => 'category_type',
591 field => 'waitingdate',
603 # { indexname => 'index detail'
607 { indexname => 'shelfnumber',
608 content => 'shelfnumber',
610 { indexname => 'itemnumber',
611 content => 'itemnumber',
615 { indexname => 'biblionumber',
616 content => 'biblionumber',
620 { indexname => 'homebranch',
621 content => 'homebranch',
623 { indexname => 'holdingbranch',
624 content => 'holdingbranch',
628 { indexname => 'PRIMARY',
634 { indexname => 'booksellerid',
635 content => 'booksellerid',
639 { indexname => 'basketno',
640 content => 'basketno',
643 aqorderbreakdown => [
644 { indexname => 'ordernumber',
645 content => 'ordernumber',
647 { indexname => 'bookfundid',
648 content => 'bookfundid',
652 { indexname => 'PRIMARY',
653 content => 'currency',
661 # { key => 'the key in table' (must be indexed)
662 # foreigntable => 'the foreigntable name', # (the parent)
663 # foreignkey => 'the foreign key column(s)' # (in the parent)
664 # onUpdate => 'CASCADE|SET NULL|NO ACTION| RESTRICT',
665 # onDelete => 'CASCADE|SET NULL|NO ACTION| RESTRICT',
669 { key => 'shelfnumber',
670 foreigntable => 'bookshelf',
671 foreignkey => 'shelfnumber',
672 onUpdate => 'CASCADE',
673 onDelete => 'CASCADE',
675 { key => 'itemnumber',
676 foreigntable => 'items',
677 foreignkey => 'itemnumber',
678 onUpdate => 'CASCADE',
679 onDelete => 'CASCADE',
682 # onDelete is RESTRICT on reference tables (branches, itemtype) as we don't want items to be
683 # easily deleted, but branches/itemtype not too easy to empty...
685 { key => 'biblionumber',
686 foreigntable => 'biblio',
687 foreignkey => 'biblionumber',
688 onUpdate => 'CASCADE',
689 onDelete => 'CASCADE',
692 foreigntable => 'itemtypes',
693 foreignkey => 'itemtype',
694 onUpdate => 'CASCADE',
695 onDelete => 'RESTRICT',
699 { key => 'biblioitemnumber',
700 foreigntable => 'biblioitems',
701 foreignkey => 'biblioitemnumber',
702 onUpdate => 'CASCADE',
703 onDelete => 'CASCADE',
705 { key => 'homebranch',
706 foreigntable => 'branches',
707 foreignkey => 'branchcode',
708 onUpdate => 'CASCADE',
709 onDelete => 'RESTRICT',
711 { key => 'holdingbranch',
712 foreigntable => 'branches',
713 foreignkey => 'branchcode',
714 onUpdate => 'CASCADE',
715 onDelete => 'RESTRICT',
718 additionalauthors => [
719 { key => 'biblionumber',
720 foreigntable => 'biblio',
721 foreignkey => 'biblionumber',
722 onUpdate => 'CASCADE',
723 onDelete => 'CASCADE',
727 { key => 'biblionumber',
728 foreigntable => 'biblio',
729 foreignkey => 'biblionumber',
730 onUpdate => 'CASCADE',
731 onDelete => 'CASCADE',
735 { key => 'booksellerid',
736 foreigntable => 'aqbooksellers',
738 onUpdate => 'CASCADE',
739 onDelete => 'RESTRICT',
744 foreigntable => 'aqbasket',
745 foreignkey => 'basketno',
746 onUpdate => 'CASCADE',
747 onDelete => 'CASCADE',
749 { key => 'biblionumber',
750 foreigntable => 'biblio',
751 foreignkey => 'biblionumber',
752 onUpdate => 'SET NULL',
753 onDelete => 'SET NULL',
757 { key => 'listprice',
758 foreigntable => 'currency',
759 foreignkey => 'currency',
760 onUpdate => 'CASCADE',
761 onDelete => 'CASCADE',
763 { key => 'invoiceprice',
764 foreigntable => 'currency',
765 foreignkey => 'currency',
766 onUpdate => 'CASCADE',
767 onDelete => 'CASCADE',
770 aqorderbreakdown => [
771 { key => 'ordernumber',
772 foreigntable => 'aqorders',
773 foreignkey => 'ordernumber',
774 onUpdate => 'CASCADE',
775 onDelete => 'CASCADE',
777 { key => 'bookfundid',
778 foreigntable => 'aqbookfund',
779 foreignkey => 'bookfundid',
780 onUpdate => 'CASCADE',
781 onDelete => 'CASCADE',
785 { key => 'frombranch',
786 foreigntable => 'branches',
787 foreignkey => 'branchcode',
788 onUpdate => 'CASCADE',
789 onDelete => 'CASCADE',
792 foreigntable => 'branches',
793 foreignkey => 'branchcode',
794 onUpdate => 'CASCADE',
795 onDelete => 'CASCADE',
797 { key => 'itemnumber',
798 foreigntable => 'items',
799 foreignkey => 'itemnumber',
800 onUpdate => 'CASCADE',
801 onDelete => 'CASCADE',
805 { key => 'categorycode',
806 foreigntable => 'categories',
807 foreignkey => 'categorycode',
808 onUpdate => 'CASCADE',
809 onDelete => 'CASCADE',
812 foreigntable => 'itemtypes',
813 foreignkey => 'itemtype',
814 onUpdate => 'CASCADE',
815 onDelete => 'CASCADE',
818 issues => [ # constraint is SET NULL : when a borrower or an item is deleted, we keep the issuing record
820 { key => 'borrowernumber',
821 foreigntable => 'borrowers',
822 foreignkey => 'borrowernumber',
823 onUpdate => 'SET NULL',
824 onDelete => 'SET NULL',
826 { key => 'itemnumber',
827 foreigntable => 'items',
828 foreignkey => 'itemnumber',
829 onUpdate => 'SET NULL',
830 onDelete => 'SET NULL',
834 { key => 'borrowernumber',
835 foreigntable => 'borrowers',
836 foreignkey => 'borrowernumber',
837 onUpdate => 'CASCADE',
838 onDelete => 'CASCADE',
840 { key => 'biblionumber',
841 foreigntable => 'biblio',
842 foreignkey => 'biblionumber',
843 onUpdate => 'CASCADE',
844 onDelete => 'CASCADE',
846 { key => 'itemnumber',
847 foreigntable => 'items',
848 foreignkey => 'itemnumber',
849 onUpdate => 'CASCADE',
850 onDelete => 'CASCADE',
852 { key => 'branchcode',
853 foreigntable => 'branches',
854 foreignkey => 'branchcode',
855 onUpdate => 'CASCADE',
856 onDelete => 'CASCADE',
859 borrowers => [ # foreign keys are RESTRICT as we don't want to delete borrowers when a branch is deleted
860 # but prevent deleting a branch as soon as it has 1 borrower !
861 { key => 'categorycode',
862 foreigntable => 'categories',
863 foreignkey => 'categorycode',
864 onUpdate => 'RESTRICT',
865 onDelete => 'RESTRICT',
867 { key => 'branchcode',
868 foreigntable => 'branches',
869 foreignkey => 'branchcode',
870 onUpdate => 'RESTRICT',
871 onDelete => 'RESTRICT',
875 { key => 'borrowernumber',
876 foreigntable => 'borrowers',
877 foreignkey => 'borrowernumber',
878 onUpdate => 'CASCADE',
879 onDelete => 'CASCADE',
881 { key => 'itemnumber',
882 foreigntable => 'items',
883 foreignkey => 'itemnumber',
884 onUpdate => 'SET NULL',
885 onDelete => 'SET NULL',
888 auth_tag_structure => [
889 { key => 'authtypecode',
890 foreigntable => 'auth_types',
891 foreignkey => 'authtypecode',
892 onUpdate => 'CASCADE',
893 onDelete => 'CASCADE',
896 # FIXME : don't constraint auth_*_table and auth_word, as they may be replaced by zebra
901 my %column_change = (
905 from => 'emailaddress',
910 from => 'streetaddress',
920 from => 'textmessaging',
930 from => 'physstreet',
935 from => 'streetcity',
937 after => 'B_address',
950 from => 'homezipcode',
957 after => 'B_zipcode',
962 after => 'dateenrolled',
967 after => 'contactname',
970 from => 'textmessaging',
976 to => 'contactnotes',
977 after => 'opacnotes',
980 from => 'altrelationship',
981 to => 'relationship',
982 after => 'borrowernotes',
987 foreach my $table (keys %column_change) {
988 $sth = $dbh->prepare("show columns from $table");
991 while ( ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow )
993 $types{$column}->{type} ="$type";
994 $types{$column}->{null} = "$null";
995 $types{$column}->{key} = "$key";
996 $types{$column}->{default} = "$default";
997 $types{$column}->{extra} = "$extra";
999 my $tablerows = $column_change{$table};
1000 foreach my $row ( @$tablerows ) {
1001 if ($types{$row->{from}}->{type}) {
1002 print "altering $table $row->{from} to $row->{to}\n";
1003 # ALTER TABLE `borrowers` CHANGE `faxnumber` `fax` TEXT CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL
1004 # alter table `borrowers` change `faxnumber` `fax` type text null after phone
1006 "alter table `$table` change `$row->{from}` `$row->{to}` $types{$row->{from}}->{type} ".
1007 ($types{$row->{from}}->{null} eq 'YES'?" NULL":" NOT NULL").
1008 ($types{$row->{from}}->{default}?" default ".$types{$row->{from}}->{default}:"").
1009 "$types{$row->{from}}->{extra} after $row->{after} ";
1016 #-------------------
1021 # Get version of MySQL database engine.
1022 my $mysqlversion = `mysqld --version`;
1023 $mysqlversion =~ /Ver (\S*) /;
1025 if ( $mysqlversion ge '3.23' ) {
1026 print "Could convert to MyISAM database tables...\n" unless $silent;
1029 #---------------------------------
1032 # Collect all tables into a list
1033 $sth = $dbh->prepare("show tables");
1035 while ( my ($table) = $sth->fetchrow ) {
1036 $existingtables{$table} = 1;
1040 # Now add any missing tables
1041 foreach $table ( keys %requiretables ) {
1042 unless ( $existingtables{$table} ) {
1043 print "Adding $table table...\n" unless $silent;
1044 my $sth = $dbh->prepare("create table $table $requiretables{$table}");
1047 print "Error : $sth->errstr \n";
1053 # now drop useless tables
1054 foreach $table ( keys %dropable_table ) {
1055 if ( $existingtables{$table} ) {
1056 print "Dropping unused table $table\n" if $debug and not $silent;
1057 $dbh->do("drop table $table");
1059 print "Error : $dbh->errstr \n";
1064 #---------------------------------
1067 foreach $table ( keys %requirefields ) {
1068 print "Check table $table\n" if $debug and not $silent;
1069 $sth = $dbh->prepare("show columns from $table");
1072 while ( ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow )
1074 $types{$column} = $type;
1076 foreach $column ( keys %{ $requirefields{$table} } ) {
1077 print " Check column $column [$types{$column}]\n" if $debug and not $silent;
1078 if ( !$types{$column} ) {
1080 # column doesn't exist
1081 print "Adding $column field to $table table...\n" unless $silent;
1082 $query = "alter table $table
1083 add column $column " . $requirefields{$table}->{$column};
1084 print "Execute: $query\n" if $debug;
1085 my $sti = $dbh->prepare($query);
1088 print "**Error : $sti->errstr \n";
1095 foreach $table ( keys %fielddefinitions ) {
1096 print "Check table $table\n" if $debug;
1097 $sth = $dbh->prepare("show columns from $table");
1100 while ( ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow )
1102 $definitions->{$column}->{type} = $type;
1103 $definitions->{$column}->{null} = $null;
1104 $definitions->{$column}->{null} = 'NULL' if $null eq 'YES';
1105 $definitions->{$column}->{key} = $key;
1106 $definitions->{$column}->{default} = $default;
1107 $definitions->{$column}->{extra} = $extra;
1109 my $fieldrow = $fielddefinitions{$table};
1110 foreach my $row (@$fieldrow) {
1111 my $field = $row->{field};
1112 my $type = $row->{type};
1113 my $null = $row->{null};
1114 # $null = 'YES' if $row->{null} eq 'NULL';
1115 my $key = $row->{key};
1116 my $default = $row->{default};
1117 my $null = $row->{null};
1118 # $default="''" unless $default;
1119 my $extra = $row->{extra};
1120 my $def = $definitions->{$field};
1121 my $after = ($row->{after}?" after ".$row->{after}:"");
1123 unless ( $type eq $def->{type}
1124 && $null eq $def->{null}
1125 && $key eq $def->{key}
1126 && $extra eq $def->{extra} )
1128 if ( $null eq '' ) {
1131 if ( $key eq 'PRI' ) {
1132 $key = 'PRIMARY KEY';
1134 unless ( $extra eq 'auto_increment' ) {
1138 # if it's a new column use "add", if it's an old one, use "change".
1140 if ($definitions->{$field}->{type}) {
1141 $action="change $field"
1145 # if it's a primary key, drop the previous pk, before altering the table
1147 if ($key ne 'PRIMARY KEY') {
1148 $sth =$dbh->prepare("alter table $table $action $field $type $null $key $extra default ? $after");
1150 $sth =$dbh->prepare("alter table $table drop primary key, $action $field $type $null $key $extra default ? $after");
1152 $sth->execute($default);
1153 print " alter or create $field in $table\n" unless $silent;
1158 # Populate tables with required data
1161 # synch table and deletedtable.
1162 foreach my $table (('borrowers','items','biblio','biblioitems')) {
1163 my %deletedborrowers;
1164 print "synch'ing $table\n";
1165 $sth = $dbh->prepare("show columns from deleted$table");
1167 while ( my ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow ) {
1168 $deletedborrowers{$column}=1;
1170 $sth = $dbh->prepare("show columns from $table");
1173 while ( my ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow ) {
1174 unless ($deletedborrowers{$column}) {
1175 my $newcol="alter table deleted$table add $column $type";
1176 if ($null eq 'YES') {
1177 $newcol .= " NULL ";
1179 $newcol .= " NOT NULL ";
1181 $newcol .= "default $default" if $default;
1182 $newcol .= " after $previous" if $previous;
1184 print "creating column $column\n";
1190 foreach my $table ( keys %tabledata ) {
1191 print "Checking for data required in table $table...\n" unless $silent;
1192 my $tablerows = $tabledata{$table};
1193 foreach my $row (@$tablerows) {
1194 my $uniquefieldrequired = $row->{uniquefieldrequired};
1195 my $uniquevalue = $row->{$uniquefieldrequired};
1196 my $forceupdate = $row->{forceupdate};
1199 "select $uniquefieldrequired from $table where $uniquefieldrequired=?"
1201 $sth->execute($uniquevalue);
1203 foreach my $field (keys %$forceupdate) {
1204 if ($forceupdate->{$field}) {
1205 my $sth=$dbh->prepare("update systempreferences set $field=? where $uniquefieldrequired=?");
1206 $sth->execute($row->{$field}, $uniquevalue);
1210 print "Adding row to $table: " unless $silent;
1214 foreach my $field ( keys %$row ) {
1215 next if $field eq 'uniquefieldrequired';
1216 next if $field eq 'forceupdate';
1217 my $value = $row->{$field};
1218 push @values, $value;
1219 print " $field => $value" unless $silent;
1220 $fieldlist .= "$field,";
1221 $placeholders .= "?,";
1223 print "\n" unless $silent;
1224 $fieldlist =~ s/,$//;
1225 $placeholders =~ s/,$//;
1228 "insert into $table ($fieldlist) values ($placeholders)");
1229 $sth->execute(@values);
1235 # check indexes and create them when needed
1237 print "Checking for index required...\n" unless $silent;
1238 foreach my $table ( keys %indexes ) {
1240 # read all indexes from $table
1242 $sth = $dbh->prepare("show index from $table");
1244 my %existingindexes;
1245 while ( my ( $table, $non_unique, $key_name, $Seq_in_index, $Column_name, $Collation, $cardinality, $sub_part, $Packed, $comment ) = $sth->fetchrow ) {
1246 $existingindexes{$key_name} = 1;
1248 # read indexes to check
1249 my $tablerows = $indexes{$table};
1250 foreach my $row (@$tablerows) {
1251 my $key_name=$row->{indexname};
1252 if ($existingindexes{$key_name} eq 1) {
1253 # print "$key_name existing";
1255 print "\tCreating index $key_name in $table\n";
1257 if ($row->{indexname} eq 'PRIMARY') {
1258 $sql = "alter table $table ADD PRIMARY KEY ($row->{content})";
1260 $sql = "alter table $table ADD INDEX $key_name ($row->{content}) $row->{type}";
1263 print "Error $sql : $dbh->err \n" if $dbh->err;
1269 # check foreign keys and create them when needed
1271 print "Checking for foreign keys required...\n" unless $silent;
1272 foreach my $table ( keys %foreign_keys ) {
1274 # read all indexes from $table
1276 $sth = $dbh->prepare("show table status like '$table'");
1278 my $stat = $sth->fetchrow_hashref;
1279 # read indexes to check
1280 my $tablerows = $foreign_keys{$table};
1281 foreach my $row (@$tablerows) {
1282 my $foreign_table=$row->{foreigntable};
1283 if ($stat->{'Comment'} =~/$foreign_table/) {
1284 # print "$foreign_table existing\n";
1286 print "\tCreating foreign key $foreign_table in $table\n";
1287 # first, drop any orphan value in child table
1288 if ($row->{onDelete} ne "RESTRICT") {
1289 my $sql = "delete from $table where $row->{key} not in (select $row->{foreignkey} from $row->{foreigntable})";
1291 print "SQL ERROR: $sql : $dbh->err \n" if $dbh->err;
1293 my $sql="alter table $table ADD FOREIGN KEY $row->{key} ($row->{key}) REFERENCES $row->{foreigntable} ($row->{foreignkey})";
1294 $sql .= " on update ".$row->{onUpdate} if $row->{onUpdate};
1295 $sql .= " on delete ".$row->{onDelete} if $row->{onDelete};
1298 print "====================
1299 An error occured during :
1301 It probably means there is something wrong in your DB : a row ($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).
1302 You can find those values with select
1303 \t$table.* from $table where $row->{key} not in (select $row->{foreignkey} from $row->{foreigntable})
1304 ====================\n
1315 # create frameworkcode row in biblio table & fill it with marc_biblio.frameworkcode.
1318 # 1st, get how many biblio we will have to do...
1319 $sth = $dbh->prepare('select count(*) from marc_biblio');
1321 my ($totaltodo) = $sth->fetchrow;
1323 $sth = $dbh->prepare("show columns from biblio");
1326 my $bibliofwexist=0;
1327 while ( ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow ){
1328 $bibliofwexist=1 if $column eq 'frameworkcode';
1330 unless ($bibliofwexist) {
1331 print "moving biblioframework to biblio table\n";
1332 $dbh->do('ALTER TABLE `biblio` ADD `frameworkcode` VARCHAR( 4 ) NOT NULL AFTER `biblionumber`');
1333 $sth = $dbh->prepare('select biblionumber,frameworkcode from marc_biblio');
1335 my $sth_update = $dbh->prepare('update biblio set frameworkcode=? where biblionumber=?');
1337 while (my ($biblionumber,$frameworkcode) = $sth->fetchrow) {
1338 $sth_update->execute($frameworkcode,$biblionumber);
1340 print "\r$totaldone / $totaltodo" unless ($totaldone % 100);
1346 # moving MARC data from marc_subfield_table to biblioitems.marc
1348 $sth = $dbh->prepare("show columns from biblioitems");
1352 while ( ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow ){
1353 $marcdone=1 if ($type eq 'blob' && $column eq 'marc') ;
1355 unless ($marcdone) {
1356 print "moving MARC record to biblioitems table\n";
1357 # changing marc field type
1358 $dbh->do('ALTER TABLE `biblioitems` CHANGE `marc` `marc` BLOB NULL DEFAULT NULL ');
1359 # adding marc xml, just for convenience
1360 $dbh->do('ALTER TABLE `biblioitems` ADD `marcxml` TEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL ');
1361 # moving data from marc_subfield_value to biblio
1362 $sth = $dbh->prepare('select bibid,biblionumber from marc_biblio');
1364 my $sth_update = $dbh->prepare('update biblioitems set marc=?, marcxml=? where biblionumber=?');
1366 while (my ($bibid,$biblionumber) = $sth->fetchrow) {
1367 my $record = MARCgetbiblio($dbh,$bibid);
1368 #Force UTF-8 in record leader
1369 $record->encoding('UTF-8');
1370 print $record->as_formatted if ($biblionumber==3902);
1371 $sth_update->execute($record->as_usmarc(),$record->as_xml_record(),$biblionumber);
1373 print "\r$totaldone / $totaltodo" unless ($totaldone % 100);
1379 # at last, remove useless fields
1380 foreach $table ( keys %uselessfields ) {
1381 my @fields = split /,/,$uselessfields{$table};
1384 foreach my $fieldtodrop (@fields) {
1385 $fieldtodrop =~ s/\t//g;
1386 $fieldtodrop =~ s/\n//g;
1388 $sth = $dbh->prepare("show columns from $table");
1390 while ( my ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow )
1392 $exists =1 if ($column eq $fieldtodrop);
1395 print "deleting $fieldtodrop field in $table...\n" unless $silent;
1396 my $sth = $dbh->prepare("alter table $table drop $fieldtodrop");
1403 # MOVE all tables TO UTF-8 and innoDB
1404 $sth = $dbh->prepare("show table status");
1406 while ( my $table = $sth->fetchrow_hashref ) {
1407 # if ($table->{Engine} ne 'InnoDB') {
1408 # $dbh->do("ALTER TABLE $table->{Name} TYPE = innodb");
1409 # print "moving $table->{Name} to InnoDB\n";
1411 unless ($table->{Collation} =~ /^utf8/) {
1412 $dbh->do("ALTER TABLE $table->{Name} CONVERT TO CHARACTER SET utf8");
1413 $dbh->do("ALTER TABLE $table->{Name} DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci");
1414 # 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 !
1415 print "moving $table->{Name} to utf8\n";
1423 # those 2 subs are a copy of Biblio.pm, version 2.2.4
1424 # they are useful only once, for moving from 2.2 to 3.0
1425 # the MARCgetbiblio & MARCgetitem subs in Biblio.pm
1426 # are still here, but uses other tables
1427 # (the ones that are filled by updatedatabase !)
1432 # Returns MARC::Record of the biblio passed in parameter.
1433 my ( $dbh, $bibid ) = @_;
1434 my $record = MARC::Record->new();
1439 "select bibid,subfieldid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue,valuebloblink
1440 from marc_subfield_table
1441 where bibid=? order by tag,tagorder,subfieldorder
1446 "select subfieldvalue from marc_blob_subfield where blobidlink=?");
1447 $sth->execute($bibid);
1448 my $prevtagorder = 1;
1449 my $prevtag = 'XXX';
1451 my $field; # for >=10 tags
1452 my $prevvalue; # for <10 tags
1453 while ( my $row = $sth->fetchrow_hashref ) {
1455 if ( $row->{'valuebloblink'} ) { #---- search blob if there is one
1456 $sth2->execute( $row->{'valuebloblink'} );
1457 my $row2 = $sth2->fetchrow_hashref;
1459 $row->{'subfieldvalue'} = $row2->{'subfieldvalue'};
1461 if ( $row->{tagorder} ne $prevtagorder || $row->{tag} ne $prevtag ) {
1462 $previndicator .= " ";
1463 if ( $prevtag < 10 ) {
1464 if ($prevtag ne '000') {
1465 $record->add_fields( ( sprintf "%03s", $prevtag ), $prevvalue ) unless $prevtag eq "XXX"; # ignore the 1st loop
1467 $record->leader(sprintf("%24s",$prevvalue));
1471 $record->add_fields($field) unless $prevtag eq "XXX";
1474 $prevtagorder = $row->{tagorder};
1475 $prevtag = $row->{tag};
1476 $previndicator = $row->{tag_indicator};
1477 if ( $row->{tag} < 10 ) {
1478 $prevvalue = $row->{subfieldvalue};
1481 $field = MARC::Field->new(
1482 ( sprintf "%03s", $prevtag ),
1483 substr( $row->{tag_indicator} . ' ', 0, 1 ),
1484 substr( $row->{tag_indicator} . ' ', 1, 1 ),
1485 $row->{'subfieldcode'},
1486 $row->{'subfieldvalue'}
1491 if ( $row->{tag} < 10 ) {
1492 $record->add_fields( ( sprintf "%03s", $row->{tag} ),
1493 $row->{'subfieldvalue'} );
1496 $field->add_subfields( $row->{'subfieldcode'},
1497 $row->{'subfieldvalue'} );
1499 $prevtag = $row->{tag};
1500 $previndicator = $row->{tag_indicator};
1504 # the last has not been included inside the loop... do it now !
1505 if ( $prevtag ne "XXX" )
1506 { # check that we have found something. Otherwise, prevtag is still XXX and we
1507 # must return an empty record, not make MARC::Record fail because we try to
1508 # create a record with XXX as field :-(
1509 if ( $prevtag < 10 ) {
1510 $record->add_fields( $prevtag, $prevvalue );
1514 # my $field = MARC::Field->new( $prevtag, "", "", %subfieldlist);
1515 $record->add_fields($field);
1523 # Returns MARC::Record of the biblio passed in parameter.
1524 my ( $dbh, $bibid, $itemnumber ) = @_;
1525 my $record = MARC::Record->new();
1527 # search MARC tagorder
1530 "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=?"
1532 $sth2->execute( $bibid, $itemnumber );
1533 my ($tagorder) = $sth2->fetchrow_array();
1535 #---- TODO : the leader is missing
1538 "select bibid,subfieldid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue,valuebloblink
1539 from marc_subfield_table
1540 where bibid=? and tagorder=? order by subfieldcode,subfieldorder
1545 "select subfieldvalue from marc_blob_subfield where blobidlink=?");
1546 $sth->execute( $bibid, $tagorder );
1547 while ( my $row = $sth->fetchrow_hashref ) {
1548 if ( $row->{'valuebloblink'} ) { #---- search blob if there is one
1549 $sth2->execute( $row->{'valuebloblink'} );
1550 my $row2 = $sth2->fetchrow_hashref;
1552 $row->{'subfieldvalue'} = $row2->{'subfieldvalue'};
1554 if ( $record->field( $row->{'tag'} ) ) {
1557 #--- this test must stay as this, because of strange behaviour of mySQL/Perl DBI with char var containing a number...
1558 #--- sometimes, eliminates 0 at beginning, sometimes no ;-\\\
1559 if ( length( $row->{'tag'} ) < 3 ) {
1560 $row->{'tag'} = "0" . $row->{'tag'};
1562 $field = $record->field( $row->{'tag'} );
1565 $field->add_subfields( $row->{'subfieldcode'},
1566 $row->{'subfieldvalue'} );
1567 $record->delete_field($field);
1568 $record->add_fields($field);
1572 if ( length( $row->{'tag'} ) < 3 ) {
1573 $row->{'tag'} = "0" . $row->{'tag'};
1576 MARC::Field->new( $row->{'tag'}, " ", " ",
1577 $row->{'subfieldcode'} => $row->{'subfieldvalue'} );
1578 $record->add_fields($temp);
1589 # Revision 1.141 2006/06/01 03:18:11 rangi
1590 # Adding a new column to the statistics table
1592 # Revision 1.140 2006/05/22 22:40:45 rangi
1593 # Adding new systempreference allowing for the library to add borrowers to institutions (rest homes, parishes, schools, classes etc).
1595 # Revision 1.139 2006/05/19 19:31:29 tgarip1957
1596 # Added new fields to auth_header and auth_subfield_table to allow ZEBRA use of authorities and new MARC framework like structure.
1597 # 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
1599 # Revision 1.138 2006/05/19 16:51:44 alaurin
1600 # update database for :
1601 # - new feature ip and printer management
1602 # adding two fields in branches table (branchip,branchprinter)
1604 # - 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
1606 # new system preference :
1607 # - ReservesMaxPickUpDelay : Maximum delay to pick up a reserved document
1608 # TransfersMaxDaysWarning : Max delay before considering the transfer as potentialy a problem
1610 # Revision 1.137 2006/04/18 09:36:36 plg
1611 # bug fixed: typo fixed in labels and labels_conf tables creation query.
1613 # Revision 1.136 2006/04/17 21:55:33 sushi
1614 # Added 'labels' and 'labels_conf' tables, for spine lable tool.
1616 # Revision 1.135 2006/04/15 02:37:03 tgarip1957
1617 # Marc record should be set to UTF-8 in leader.Force it.
1618 # XML should be with<record> wrappers
1620 # Revision 1.134 2006/04/14 09:37:29 tipaul
1621 # improvements from SAN Ouest Provence :
1622 # * introducing a category_type into categories. It can be A (adult), C (children), P (Professionnal), I (institution/organisation).
1623 # * each category_type has it's own forms to create members.
1624 # * the borrowers table has been heavily modified (many fields changed), to get something more logic & readable
1625 # * reintroducing guarantor/guanrantee system that is now independant from hardcoded C/A for categories
1626 # * updating templates to fit template rules
1628 # (see mail feb, 17 on koha-devel "new features for borrowers" for more details)
1630 # Revision 1.133 2006/04/13 08:36:42 plg
1631 # new: function C4::Date::get_date_format_string_for_DHTMLcalendar based on
1632 # the system preference prefered date format.
1634 # improvement: book fund list and budget list screen redesigned. Filters on
1635 # each field. Columns are not sortable yet. Using DHTML Calendar to fill date
1636 # fields instead of manual filling. Pagination system. From the book fund
1637 # list, you can reach the budget list, filtered on a book fund, or not. A
1638 # budget can be added only from book fund list screen.
1640 # bug fixed: branchcode was missing in table aqbudget.
1642 # bug fixed: when setting a branchcode to a book fund, all associated budgets
1643 # move to this branchcode.
1645 # modification: when adding/modifying budget/fund, MySQL specific "REPLACE..."
1646 # statements replaced by standard SQL compliant statement.
1648 # bug fixed: when adding/modifying a budget, if the book fund is associated to
1649 # a branch, the branch selection is disabled and set to the book fund branch.
1651 # Revision 1.132 2006/04/06 12:37:05 hdl
1652 # Bugfixing : aqbookfund needed a field.
1654 # Revision 1.131 2006/03/03 17:02:22 tipaul
1655 # commit for holidays and news management.
1656 # (some forgotten files)
1658 # Revision 1.130 2006/03/03 16:35:21 tipaul
1659 # commit for holidays and news management.
1661 # Contrib from Tümer Garip (from Turkey) :
1663 # 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 :
1664 # - single day : only this day is closed
1665 # - repet weekly (like "sunday") : the day is holiday every week
1666 # - repet yearly (like "July, 4") : this day is closed every year.
1668 # You can also put exception :
1669 # - sunday is holiday, but "2006 March, 5th" the library will be open
1671 # 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.
1673 # Revision 1.129 2006/02/27 18:19:33 hdl
1674 # New table used in overduerules.pl tools page.
1676 # Revision 1.128 2006/01/25 15:16:06 tipaul
1678 # * removing useless tables
1679 # * adding useful indexes
1680 # * altering some columns definitions
1681 # * The goal being to have updater working fine for foreign keys.
1683 # 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
1685 # Revision 1.127 2006/01/24 17:57:17 tipaul
1686 # DB improvements : adding foreign keys on some tables. partial stuff done.
1688 # Revision 1.126 2006/01/06 16:39:42 tipaul
1689 # synch'ing head and rel_2_2 (from 2.2.5, including npl templates)
1690 # Seems not to break too many things, but i'm probably wrong here.
1691 # at least, new features/bugfixes from 2.2.5 are here (tested on some features on my head local copy)
1693 # - removing useless directories (koha-html and koha-plucene)
1695 # Revision 1.125 2006/01/04 15:54:55 tipaul
1696 # utf8 is a : go for beta test in HEAD.
1697 # some explanations :
1698 # - 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.
1699 # - *-top.inc will show the pages in utf8
1700 # - 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.
1701 # - using marcxml field and no more the iso2709 raw marc biblioitems.marc field.
1703 # Revision 1.124 2005/10/27 12:09:05 tipaul
1704 # new features for serial module :
1705 # - 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")
1706 # - 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).
1708 # Revision 1.123 2005/10/26 09:13:37 tipaul
1709 # big commit, still breaking things...
1711 # * synch with rel_2_2. Probably the last non manual synch, as rel_2_2 should not be modified deeply.
1712 # * code cleaning (cleaning warnings from perl -w) continued
1714 # Revision 1.122 2005/09/02 14:18:38 tipaul
1715 # new feature : image for itemtypes.
1717 # * run updater/updatedatabase to create imageurl field in itemtypes.
1718 # * 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)
1719 # * go to OPAC, and search something. In the result list, you now have the picture instead of the text itemtype.
1721 # Revision 1.121 2005/08/24 08:49:03 hdl
1722 # Adding a note field in serial table.
1723 # This will allow librarian to mention a note on a peculiar waiting serial number.
1725 # Revision 1.120 2005/08/09 14:10:32 tipaul
1726 # 1st commit to go to zebra.
1727 # don't update your cvs if you want to have a working head...
1729 # this commit contains :
1730 # * 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...
1731 # * 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.
1732 # * other files : get rid of bibid and use biblionumber instead.
1735 # * does not do anything on zebra yet.
1736 # * if you rename marc_subfield_table, you can't search anymore.
1737 # * you can view a biblio & bibliodetails, go to MARC editor, but NOT save any modif.
1738 # * 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 ;-) )
1740 # 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
1741 # 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.
1743 # Revision 1.119 2005/08/04 16:07:58 tipaul
1744 # Synch really broke this script...
1746 # Revision 1.118 2005/08/04 16:02:55 tipaul
1747 # oops... error in synch between 2.2 and head
1749 # Revision 1.117 2005/08/04 14:24:39 tipaul
1750 # synch'ing 2.2 and head
1752 # Revision 1.116 2005/08/04 08:55:54 tipaul
1753 # Letters / alert system, continuing...
1755 # * adding a package Letters.pm, that manages Letters & alerts.
1756 # * 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)
1757 # * 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)
1758 # * 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.
1760 # Note that the system should be generic enough to manage any type of alert.
1761 # 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 ;-) )
1763 # Revision 1.115 2005/08/02 16:15:34 tipaul
1764 # adding 2 fields to letter system :
1765 # * module (acquisition, catalogue...) : it will be usefull to show the librarian only letters he may be interested by.
1766 # * title, that will be used as mail subject.
1768 # Revision 1.114 2005/07/28 15:10:13 tipaul
1769 # 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.
1770 # the letter table contains 3 fields :
1771 # * code => the code of the letter
1772 # * name => the complete name of the letter
1773 # * content => the complete text. It's a TEXT field type, so has no limits.
1775 # My next goal now is to work on point 2-I "serial issue alert"
1776 # 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.
1777 # (see mail on koha-devel, 2005/04/07)
1779 # The "serial issue alert" will be the 1st to use this letter system that probably needs some tweaking ;-)
1781 # Once it will be stabilised default letters (in any languages) could be added during installer to help the library begin with this new feature.
1783 # Revision 1.113 2005/07/28 08:38:41 tipaul
1784 # 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 :
1785 # * ReturnBeforeExpiry = yes => return date can't be after expiry date
1786 # * ReturnBeforeExpiry = no => return date can be after expiry date
1788 # Revision 1.112 2005/07/26 08:19:47 hdl
1789 # Adding IndependantBranches System preference variable in order to manage Branch independancy.
1791 # Revision 1.111 2005/07/25 15:35:38 tipaul
1792 # we have decided that moving to Koha 3.0 requires being already in Koha 2.2.x
1793 # So, the updatedatabase script can highly be cleaned (90% removed).
1794 # Let's play with the new Koha DB structure now ;-)