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ouuppsss... forget the 1.13 version, i made a mistake. This version works and should be the last

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tipaul 2002-06-04 08:13:31 +00:00
parent 646ee4100f
commit 783353ebdd
1 changed files with 14 additions and 9 deletions
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marc/marcschema.sql
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@ -1,12 +1,15 @@
# $Id$
#
# $Log$
# Revision 1.13 2002/06/04 07:56:56 tipaul
# Revision 1.14 2002/06/04 08:13:31 tipaul
# ouuppsss... forget the 1.13 version, i made a mistake. This version works and should be the last
#
# Revision 1.13/1.14 2002/06/04 07:56:56 tipaul
# New and hopefully last version of the MARC-DB. Is the fastest in benchmark, everybody agree ;-) (Sergey, Steve and me, Paul)
#
# Revision 1.13 2002/06/04 Paul
# should be the last version... remains only 2 tables : the main table and the subfield one.
# benchmark shows this structure is the fastest. I had to add indicator in the subfield table. should be in a tag_table, but as it's the
# benchmark shows this structure is the fastest. I had to add indicator in the subfield table. should be in a tag_table, but as it s the
# only real information that should be in this table, it has been thrown to subfield table (not a normal form, but an optimized one...)
#
# Revision 1.12 2002/05/31 20:03:17 tonnesen
@ -31,17 +34,19 @@ CREATE TABLE marc_biblio (
) TYPE=MyISAM;
CREATE TABLE marc_subfield_table (
subfieldid bigint(20) unsigned NOT NULL auto_increment, # subfield identifier
tagid bigint(20), # tag identifier
indicator char(2) # tag indicator
subfieldorder tinyint(4) NOT NULL default '0', # display order for subfields within a tag
subfieldid bigint(20) unsigned NOT NULL auto_increment,# subfield identifier
bibid bigint(20) unsigned NOT NULL, # link to marc_biblio table
tag char(3) NOT NULL, # tag number
tagorder tinyint(4) NOT NULL default '1', # display order for tags within a biblio when a tag is repeated
tag_indicator char(2) NOT NULL, # tag indicator
subfieldcode char(1) NOT NULL default '', # subfield code
subfieldorder tinyint(4) NOT NULL default '1', # display order for subfields within a tag when a subfield is repeated
subfieldvalue varchar(255) default NULL, # the subfields value if not longer than 255 char
valuebloblink bigint(20) default NULL, # the link to the blob, if value is longer than 255 char
PRIMARY KEY (subfieldid),
KEY tagid (tagid),
KEY tag (tag),
KEY bibid (bibid),
KEY tag (tag),
KEY tag_indicator (tag_indicator),
KEY subfieldorder (subfieldorder),
KEY subfieldcode (subfieldcode),
KEY subfieldvalue (subfieldvalue)