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Koha/updater/updatedatabase
rangi 1d3d460222 Fixing bug 429 
(Wording changes in the explanation fields in system preferences)
2003-05-03 05:39:57 +00:00

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#!/usr/bin/perl
# $Id$
# 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;
# Koha modules
use C4::Context("/etc/koha.conf.tmp");
# FIXME - /etc/koha.conf might not exist, so shouldn't use
# C4::Context.
# 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 $dbh = C4::Context->dbh;
#-------------------
# Defines
# Tables to add if they don't exist
my %requiretables = (
shelfcontents => "( shelfnumber int not null,
itemnumber int not null,
flags int)",
bookshelf => "( shelfnumber int auto_increment primary key,
shelfname char(255))",
z3950queue => "( id int auto_increment primary key,
term text,
type char(10),
startdate int,
enddate int,
done smallint,
results longblob,
numrecords int,
servers text,
identifier char(30))",
z3950results => "( id int auto_increment primary key,
queryid int,
server char(255),
startdate int,
enddate int,
results longblob,
numrecords int,
numdownloaded int,
highestseen int,
active smallint)",
branchrelations => "( branchcode varchar(4),
categorycode varchar(4))",
websites => "( websitenumber int(11) NOT NULL auto_increment,
biblionumber int(11) NOT NULL default '0',
title text,
description text,
url varchar(255),
PRIMARY KEY (websitenumber) )",
marcrecorddone => "( isbn char(40),
issn char(40),
lccn char(40),
controlnumber char(40))",
uploadedmarc => "( id int(11) NOT NULL auto_increment PRIMARY KEY,
marc longblob,
hidden smallint(6) default NULL,
name varchar(255) default NULL)",
ethnicity => "( code varchar(10) NOT NULL default '',
name varchar(255) default NULL,
PRIMARY KEY (code) )",
sessions => "( sessionID varchar(255) NOT NULL default '',
userid varchar(255) default NULL,
ip varchar(16) default NULL,
lasttime int,
PRIMARY KEY (sessionID) )",
sessionqueries => "( sessionID varchar(255) NOT NULL default '',
userid char(100) NOT NULL default '',
ip char(18) NOT NULL default '',
url text NOT NULL default '' )",
bibliothesaurus => "( id bigint(20) NOT NULL auto_increment,
freelib char(255) NOT NULL default '',
stdlib char(255) NOT NULL default '',
category char(10) NOT NULL default '',
level tinyint(4) NOT NULL default '1',
hierarchy char(80) NOT NULL default '',
father bigint(20) NOT NULL default '',
PRIMARY KEY (id),
KEY freelib (freelib),
KEY stdlib (stdlib),
KEY category (category),
KEY hierarchy (hierarchy)
)",
marc_biblio => "(
bibid bigint(20) unsigned NOT NULL auto_increment,
biblionumber int(11) NOT NULL default '0',
datecreated date NOT NULL default '0000-00-00',
datemodified date default NULL,
origincode char(20) default NULL,
PRIMARY KEY (bibid),
KEY origincode (origincode),
KEY biblionumber (biblionumber)
) ",
marc_blob_subfield => "(
blobidlink bigint(20) NOT NULL auto_increment,
subfieldvalue longtext NOT NULL,
PRIMARY KEY (blobidlink)
) ",
marc_subfield_structure => "(
tagfield char(3) NOT NULL default '',
tagsubfield char(1) NOT NULL default '',
liblibrarian char(255) NOT NULL default '',
libopac char(255) NOT NULL default '',
repeatable tinyint(4) NOT NULL default '0',
mandatory tinyint(4) NOT NULL default '0',
kohafield char(40) default NULL,
tab tinyint(1) default NULL,
authorised_value char(10) default NULL,
thesaurus_category char(10) default NULL,
value_builder char(80) default NULL,
PRIMARY KEY (tagfield,tagsubfield),
KEY kohafield (kohafield),
KEY tab (tab)
)",
marc_subfield_table => "(
subfieldid bigint(20) unsigned NOT NULL auto_increment,
bibid bigint(20) unsigned NOT NULL default '0',
tag char(3) NOT NULL default '',
tagorder tinyint(4) NOT NULL default '1',
tag_indicator char(2) NOT NULL default '',
subfieldcode char(1) NOT NULL default '',
subfieldorder tinyint(4) NOT NULL default '1',
subfieldvalue varchar(255) default NULL,
valuebloblink bigint(20) default NULL,
PRIMARY KEY (subfieldid),
KEY bibid (bibid),
KEY tag (tag),
KEY tag_indicator (tag_indicator),
KEY subfieldorder (subfieldorder),
KEY subfieldcode (subfieldcode),
KEY subfieldvalue (subfieldvalue),
KEY tagorder (tagorder)
)",
marc_tag_structure => "(
tagfield char(3) NOT NULL default '',
liblibrarian char(255) NOT NULL default '',
libopac char(255) NOT NULL default '',
repeatable tinyint(4) NOT NULL default '0',
mandatory tinyint(4) NOT NULL default '0',
authorised_value char(10) default NULL,
PRIMARY KEY (tagfield)
)",
marc_word => "(
bibid bigint(20) NOT NULL default '0',
tag char(3) NOT NULL default '',
tagorder tinyint(4) NOT NULL default '1',
subfieldid char(1) NOT NULL default '',
subfieldorder tinyint(4) NOT NULL default '1',
word varchar(255) NOT NULL default '',
sndx_word varchar(255) NOT NULL default '',
KEY bibid (bibid),
KEY tag (tag),
KEY tagorder (tagorder),
KEY subfieldid (subfieldid),
KEY subfieldorder (subfieldorder),
KEY word (word),
KEY sndx_word (sndx_word)
)",
marc_breeding => "( id bigint(20) NOT NULL auto_increment,
file varchar(80) NOT NULL default '',
isbn varchar(10) NOT NULL default '',
title varchar(128) default NULL,
author varchar(80) default NULL,
marc text NOT NULL,
encoding varchar(40) default NULL,
PRIMARY KEY (id),
KEY title (title),
KEY isbn (isbn)
)",
authorised_values => "(id int(11) NOT NULL auto_increment,
category char(10) NOT NULL default '',
authorised_value char(80) NOT NULL default '',
lib char(80) NULL,
PRIMARY KEY (id),
KEY name (category)
)",
userflags => "( bit int(11) NOT NULL default '0',
flag char(30), flagdesc char(255),
defaulton int(11)
)",
);
my %requirefields = (
biblio => { 'abstract' => 'text' },
deletedbiblio => { 'abstract' => 'text' },
biblioitems => {
'lccn' => 'char(25)',
'url' => 'varchar(255)',
'marc' => 'text'
},
deletedbiblioitems => {
'lccn' => 'char(25)',
'url' => 'varchar(255)',
'marc' => 'text'
},
branchtransfers => { 'datearrived' => 'datetime' },
statistics => { 'borrowernumber' => 'int(11)' },
aqbooksellers => {
'invoicedisc' => 'float(6,4)',
'nocalc' => 'int(11)'
},
borrowers => {
'userid' => 'char(30)',
'password' => 'char(30)',
'flags' => 'int(11)',
'textmessaging' => 'varchar(30)'
},
aqorders => { 'budgetdate' => 'date' },
#added so that reference items are not available for reserves...
itemtypes => { 'notforloan' => 'smallint(6)' },
systempreferences => { 'explanation' => 'char(80)' },
z3950servers => { 'syntax' => 'char(80)' },
);
my %dropable_table = (
classification => 'classification',
multipart => 'multipart',
multivolume => 'multivolume',
newitems => 'newitems',
procedures => 'procedures',
publisher => 'publisher',
searchstats => 'searchstats',
serialissues => 'serialissues',
);
# 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.
my %tabledata = (
userflags => [
{
uniquefieldrequired => 'bit',
bit => 0,
flag => 'superlibrarian',
flagdesc => 'Access to all librarian functions',
defaulton => 0
},
{
uniquefieldrequired => 'bit',
bit => 1,
flag => 'circulate',
flagdesc => 'Circulate books',
defaulton => 0
},
{
uniquefieldrequired => 'bit',
bit => 2,
flag => 'catalogue',
flagdesc => 'View Catalogue (Librarian Interface)',
defaulton => 0
},
{
uniquefieldrequired => 'bit',
bit => 3,
flag => 'parameters',
flagdesc => 'Set Koha system paramters',
defaulton => 0
},
{
uniquefieldrequired => 'bit',
bit => 4,
flag => 'borrowers',
flagdesc => 'Add or modify borrowers',
defaulton => 0
},
{
uniquefieldrequired => 'bit',
bit => 5,
flag => 'permissions',
flagdesc => 'Set user permissions',
defaulton => 0
},
{
uniquefieldrequired => 'bit',
bit => 6,
flag => 'reserveforothers',
flagdesc => 'Reserve books for patrons',
defaulton => 0
},
{
uniquefieldrequired => 'bit',
bit => 7,
flag => 'borrow',
flagdesc => 'Borrow books',
defaulton => 1
},
{
uniquefieldrequired => 'bit',
bit => 8,
flag => 'reserveforself',
flagdesc => 'Reserve books for self',
defaulton => 0
},
{
uniquefieldrequired => 'bit',
bit => 9,
flag => 'editcatalogue',
flagdesc => 'Edit Catalogue (Modify bibliographic/holdings data)',
defaulton => 0
},
{
uniquefieldrequired => 'bit',
bit => 10,
flag => 'updatecharges',
flagdesc => 'Update borrower charges',
defaulton => 0
},
],
systempreferences => [
{
uniquefieldrequired => 'variable',
variable => 'autoMemberNum',
value => '1',
explanation => '1 or 0. If 1, Member number is auto-calculated'
},
{
uniquefieldrequired => 'variable',
variable => 'acquisitions',
value => 'simple',
explanation =>
'normal or simple : whether to use "acqui" or "acqui.simple" acquisition system'
},
{
uniquefieldrequired => 'variable',
variable => 'dateformat',
value => 'metric',
explanation => 'metric, us, or iso'
},
{
uniquefieldrequired => 'variable',
variable => 'template',
value => 'default',
explanation => 'template default name'
},
{
uniquefieldrequired => 'variable',
variable => 'autoBarcode',
value => '1',
explanation => '1 or 0. If 1, Barcode is auto-calculated'
},
{
uniquefieldrequired => 'variable',
variable => 'insecure',
value => 'NO',
explanation =>
'if YES, no auth at all is needed. Be careful if you set this to yes !'
},
{
uniquefieldrequired => 'variable',
variable => 'authoritysep',
value => '--',
explanation =>
'the separator used in authority/thesaurus. Usually --'
},
{
uniquefieldrequired => 'variable',
variable => 'opaclanguages',
value => 'en',
explanation => 'languages'
},
{
uniquefieldrequired => 'variable',
variable => 'opacthemes',
value => 'default',
explanation => 'theme'
},
{
uniquefieldrequired => 'variable',
variable => 'timeout',
value => '12000000',
explanation => 'login timeout'
},
{
uniquefieldrequired => 'variable',
variable => 'marc',
value => 'ON',
explanation => 'MARC support (ON or OFF)'
},
{
uniquefieldrequired => 'variable',
variable => 'marcflavour',
value => 'MARC21',
explanation =>
'your MARC flavor (MARC21 or UNIMARC) used for character encoding'
},
{
uniquefieldrequired => 'variable',
variable => 'checkdigit',
value => 'katipo',
explanation =>
'none= no check on member cardnumber. katipo= katipo check'
},
{
uniquefieldrequired => 'variable',
variable => 'dateformat',
value => 'ISO',
explanation =>
'date format (US mm/dd/yyyy, metric dd/mm/yyy, ISO yyyy/mm/dd) '
},
{
uniquefieldrequired => 'variable',
variable => 'KohaAdminEmailAddress',
value => 'your.mail@here',
explanation => 'the email adress where borrowers modifs are sent'
},
],
);
my %fielddefinitions = (
printers => [
{
field => 'printername',
type => 'char(40)',
null => '',
key => 'PRI',
default => ''
},
],
aqbookfund => [
{
field => 'bookfundid',
type => 'char(5)',
null => '',
key => 'PRI',
default => ''
},
],
z3950servers => [
{
field => 'id',
type => 'int',
null => '',
key => 'PRI',
default => '',
extra => 'auto_increment'
},
],
);
#-------------------
# 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";
}
#---------------------------------
# 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 ) {
print "Checking $table table...\n" if $debug;
unless ( $existingtables{$table} ) {
print "Adding $table table...\n";
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 ) {
print "Dropping unused tables...\n" if $debug;
if ( $existingtables{$table} ) {
$dbh->do("drop table $table");
if ( $dbh->err ) {
print "Error : $dbh->errstr \n";
}
}
}
unless ( $existingtables{'z3950servers'} ) {
print "Adding z3950servers table...\n";
my $sti = $dbh->prepare( "create table z3950servers (
host char(255),
port int,
db char(255),
userid char(255),
password char(255),
name text,
id int,
checked smallint,
rank int)"
);
$sti->execute;
$sti = $dbh->prepare( "insert into z3950servers
values ('z3950.loc.gov',
7090,
'voyager',
'', '',
'Library of Congress',
1, 1, 1)"
);
$sti->execute;
}
#---------------------------------
# Columns
foreach $table ( keys %requirefields ) {
print "Check table $table\n" if $debug;
$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\n" if $debug;
if ( !$types{$column} ) {
# column doesn't exist
print "Adding $column field to $table table...\n";
$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}->{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};
my $key = $row->{key};
my $default = $row->{default};
my $extra = $row->{extra};
my $def = $definitions->{$field};
unless ( $type eq $def->{type}
&& $null eq $def->{null}
&& $key eq $def->{key}
&& $default eq $def->{default}
&& $extra eq $def->{extra} )
{
if ( $null eq '' ) {
$null = 'NOT NULL';
}
if ( $key eq 'PRI' ) {
$key = 'PRIMARY KEY';
}
unless ( $extra eq 'auto_increment' ) {
$extra = '';
}
my $sth =
$dbh->prepare(
"alter table $table change $field $field $type $null $key $extra default ?"
);
$sth->execute($default);
print " Alter $field in $table\n";
}
}
}
# Get list of columns from items table
my %itemtypes;
$sth = $dbh->prepare("show columns from items");
$sth->execute;
while ( my ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow )
{
$itemtypes{$column} = $type;
}
unless ( $itemtypes{'barcode'} eq 'varchar(20)' ) {
$itemtypes{'barcode'} =~ /varchar\((\d+)\)/;
my $oldlength = $1;
if ( $oldlength < 20 ) {
print "Setting maximum barcode length to 20 (was $oldlength).\n";
my $sti =
$dbh->prepare(
"alter table items change barcode barcode varchar(20) not null");
$sti->execute;
}
}
# extending the timestamp in branchtransfers...
my %branchtransfers;
$sth = $dbh->prepare("show columns from branchtransfers");
$sth->execute;
while ( my ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow )
{
$branchtransfers{$column} = $type;
}
unless ( $branchtransfers{'datesent'} eq 'datetime' ) {
print "Setting type of datesent in branchtransfers to datetime.\n";
my $sti =
$dbh->prepare(
"alter table branchtransfers change datesent datesent datetime");
$sti->execute;
}
unless ( $branchtransfers{'datearrived'} eq 'datetime' ) {
print "Setting type of datearrived in branchtransfers to datetime.\n";
my $sti =
$dbh->prepare(
"alter table branchtransfers change datearrived datearrived datetime");
$sti->execute;
}
# changing the branchcategories table around...
my %branchcategories;
$sth = $dbh->prepare("show columns from branchcategories");
$sth->execute;
while ( my ( $column, $type, $null, $key, $default, $extra ) = $sth->fetchrow )
{
$branchcategories{$column} = $type;
}
unless ( $branchcategories{'categorycode'} eq 'varchar(4)' ) {
print
"Setting type of categorycode in branchcategories to varchar(4),\n and making the primary key.\n";
my $sti =
$dbh->prepare(
"alter table branchcategories change categorycode categorycode varchar(4) not null"
);
$sti->execute;
$sti =
$dbh->prepare(
"alter table branchcategories add primary key (categorycode)");
$sti->execute;
}
unless ( $branchcategories{'categoryname'} eq 'text' ) {
print "Changing branchcode in branchcategories to categoryname text.\n";
my $sth =
$dbh->prepare(
"alter table branchcategories change branchcode categoryname text");
$sth->execute;
}
unless ( $branchcategories{'codedescription'} eq 'text' ) {
print
"Replacing branchholding in branchcategories with codedescription text.\n";
my $sth =
$dbh->prepare(
"alter table branchcategories change branchholding codedescription text"
);
$sth->execute;
}
# Populate tables with required data
foreach my $table ( keys %tabledata ) {
print "Checking for data required in table $table...\n";
my $tablerows = $tabledata{$table};
foreach my $row (@$tablerows) {
my $uniquefieldrequired = $row->{uniquefieldrequired};
my $uniquevalue = $row->{$uniquefieldrequired};
my $sth =
$dbh->prepare(
"select $uniquefieldrequired from $table where $uniquefieldrequired=?"
);
$sth->execute($uniquevalue);
unless ( $sth->rows ) {
print "Adding row to $table: ";
my @values;
my $fieldlist;
my $placeholders;
foreach my $field ( keys %$row ) {
(next) if ( $field eq 'uniquefieldrequired' );
my $value = $row->{$field};
push @values, $value;
print " $field => $value";
$fieldlist .= "$field,";
$placeholders .= "?,";
}
print "\n";
$fieldlist =~ s/,$//;
$placeholders =~ s/,$//;
my $sth =
$dbh->prepare(
"insert into $table ($fieldlist) values ($placeholders)");
$sth->execute(@values);
}
}
}
$sth->finish;
exit;
# $Log$
# Revision 1.44 2003/05/03 05:39:57 rangi
# Fixing bug 429
# (Wording changes in the explanation fields in system preferences)
#
# Revision 1.43 2003/05/02 23:01:09 rangi
# Adding the textmessaging column to the borrowers table.
# insertdata.pl is expecting this to exist, and hence modifying/adding
# borrowers was broken.
#
# Also ran they script thru perltidy
#
# Revision 1.42 2003/04/29 16:53:25 tipaul
# really proud of this commit :-)
# z3950 search and import seems to works fine.
# Let me explain how :
# * a "search z3950" button is added in the addbiblio template.
# * when clicked, a popup appears and z3950/search.pl is called
# * z3950/search.pl calls addz3950search in the DB
# * the z3950 daemon retrieve the records and stores them in z3950results AND in marc_breeding table.
# * as long as there as searches pending, the popup auto refresh every 2 seconds, and says how many searches are pending.
# * when the user clicks on a z3950 result => the parent popup is called with the requested biblio, and auto-filled
#
# Note :
# * character encoding support : (It's a nightmare...) In the z3950servers table, a "encoding" column has been added. You can put "UNIMARC" or "USMARC" in this column. Depending on this, the char_decode in C4::Biblio.pm replaces marc-char-encode by an iso 8859-1 encoding. Note that in the breeding import this value has been added too, for a better support.
# * the marc_breeding and z3950* tables have been modified : they have an encoding column and the random z3950 number is stored too for convenience => it's the key I use to list only requested biblios in the popup.
#
# Revision 1.41 2003/04/29 08:09:44 tipaul
# z3950 support is coming...
# * adding a syntax column in z3950 table = this column will say wether the z3950 must be called with PerferedRecordsyntax => USMARC or PerferedRecordsyntax => UNIMARC. I tried some french UNIMARC z3950 servers, and some only send USMARC, some only UNIMARC, some can answer with both.
# Note this is a 1st draft. More to follow (today ? I hope).
#
# Revision 1.40 2003/04/22 10:48:27 wolfpac444
# Added "father" column to bibliothesaurus table
#
# Revision 1.39 2003/04/04 08:45:00 tipaul
# last commits before 1.9.1
#
# Revision 1.38 2003/03/18 10:58:19 tipaul
# adding checkdigit parameter that choose how to check the members cardnumber.
# At the moment :
# * none = no checking
# * katipo = checked as before
#
# Revision 1.37 2003/01/30 01:47:48 acli
# Corrected syntax error reported by Benedict
#
# Made the indentation somewhat easier to read; the messiness probably caused
# the original syntax error.
#
# Revision 1.36 2003/01/28 15:13:30 tipaul
# userflag table now created in upgrade script (bugfix #171)
#
# Revision 1.35 2003/01/27 03:12:49 acli
# Reworded the description for "acquisitions" to make it fit on the screen
#
# Added "iso" to dateformat, since dateformat is not yet being used anyway
#
# Revision 1.34 2003/01/23 12:30:02 tipaul
# introducint marcflavour in systempref file : used for character decoding
#
# Revision 1.33 2003/01/21 09:03:27 tipaul
# bugfix (NOTE : this bugs makes installation of the 1.3.3 a little fuzzy. Please fix your DB if you installed 1.3.3)
#
# Revision 1.32 2003/01/16 10:29:45 tipaul
# adding a MARC parameter in systempref ( which is ON or OFF)
# the search will be a marc search if MARC=ON
# and a standard (v1.2) search if MARC=OFF
#
# Revision 1.31 2003/01/06 13:32:43 tipaul
# *** empty log message ***
#
# Revision 1.29 2003/01/06 11:14:11 tipaul
# last bugfixes before 1.3.3 : systempref table correctly filled
#
# Revision 1.28 2002/12/10 13:27:47 tipaul
# bugfixes (davide mails in koha-dev)
#
# Revision 1.27 2002/11/26 15:04:54 tipaul
# road to 1.3.2. Updating db structure during installation
#
# Revision 1.26 2002/11/12 17:42:40 tonnesen
# Merged some features over from rel-1-2, including primary key checking.
#
# Revision 1.25 2002/11/12 16:44:38 tipaul
# road to 1.3.2 :
# * many bugfixes
# * adding value_builder : you can map a subfield in the marc_subfield_structure to a sub stored in "value_builder" directory. In this directory you can create screen used to build values with any method. In this commit is a 1st draft of the builder for 100$a unimarc french subfield, which is composed of 35 digits, with 12 differents values (only the 4th first are provided for instance)
#
# Revision 1.24 2002/10/30 14:00:23 arensb
# (bug fix): Fixed typo.
#
# Revision 1.23 2002/10/25 10:55:46 tipaul
# Road to 1.3.2
# * bugfixes and improvements
# * manage mandatory MARC subfields
# * new table : authorised_values. this table contains categories and authorised values for the category. On MARC management, you can map a subfield to a authorised_values category. If you do this, the subfield can only be filled with a authorised_value of the selected category.
# this submit contains everything needed :
# * updatedatabase
# * admin screens
# * "links" management
# * creation of a html-list if a subfield is mapped to an authorised value.
#
# Note this is different from authorities support, which will come soon.
# The authorised_values is supposed to contains a "small" number of authorised values for a category (less than 50-100). If you enter more authorised values than this, it should be hard to find what you want in a BIG list...
#
# Revision 1.22 2002/10/15 10:08:19 tipaul
# fixme corrected, re-indent and adding the marc_breeding table (see commit of marcimport.pl for more explanations about breeding)
#
# Revision 1.21 2002/10/14 11:48:59 tipaul
# bugfix
#
# Revision 1.20 2002/10/10 04:49:41 arensb
# Added some FIXME comments.
#
# Revision 1.19 2002/10/05 10:17:17 arensb
# Merged with arensb-context branch: use C4::Context->dbh instead of
# &C4Connect, and generally prefer C4::Context over C4::Database.
#
# Revision 1.18.2.2 2002/10/05 06:18:43 arensb
# Added a whole mess of FIXME comments.
#
# Revision 1.18.2.1 2002/10/04 02:46:00 arensb
# Use C4::Connect instead of C4::Database, C4::Connect->dbh instead
# C4Connect.
#
# Revision 1.18 2002/09/24 13:50:55 tipaul
# long WAS the road to 1.3.0...
# coming VERY SOON NOW...
# modifying installer and buildrelease to update the DB
#
# Revision 1.17 2002/09/24 12:57:35 tipaul
# long WAS the road to 1.3.0...
# coming VERY SOON NOW...
# modifying installer and buildrelease to update the DB
#
# Revision 1.16 2002/07/31 02:34:27 finlayt
#
# added "notforloan" field to the itemtypes table.
#
# Revision 1.15 2002/07/20 22:30:06 rangi
# Making sure fix makes it into the main branch as well
# Fix for bug 69
#
# Revision 1.14 2002/07/08 16:20:26 tonnesen
# Added sessionqueries table and password/userid fields to borrowers table
#
# Revision 1.13 2002/07/04 18:05:36 tonnesen
# bug fix
#
# Revision 1.12 2002/07/04 16:41:06 tonnesen
# Merged changes from rel-1-2. Abstracted table structure changes by alan.
#
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