Metacat

-- use default values initially

CREATE TABLE doi_registration AS

select 

text('testing') as ezid_account,

doc.doctype,

id.guid, 

'https://cn.dataone.org/cn/v1/resolve/' || regexp_replace(regexp_replace(id.guid, '/', '%2F', 'g'), ':', '%3A', 'g') as url, 

text('Unknown') as title, 

text(null) as creator,

text(null) as publisher,

to_char(doc.date_created, 'YYYY') as pub_date

from identifier id, xml_documents doc

where guid like 'doi%'

and id.docid = doc.docid

and id.rev = doc.rev

UNION ALL

select 

text('testing') as ezid_account,

doc.doctype,

id.guid, 

'https://cn.dataone.org/cn/v1/resolve/' || regexp_replace(regexp_replace(id.guid, '/', '%2F', 'g'), ':', '%3A', 'g') as url, 

text('Unknown') as title, 

text(null) as creator,

text(null) as publisher,

to_char(doc.date_created, 'YYYY') as pub_date

from identifier id, xml_revisions doc

where guid like 'doi%'

and id.docid = doc.docid

and id.rev = doc.rev;

--update defaults

update doi_registration

set title = 'Data file'

where doctype = 'BIN';

update doi_registration

set title = 'Legacy EML file'

where doctype like '%eml%2.0.0beta%';

-- update title using node information

update doi_registration doi

set title = child.nodedata

from identifier id, xml_documents docs, xml_nodes nodes, xml_nodes parent, xml_nodes child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'title'

and parent.nodename = 'dataset';

-- update pubDate using nodes

update doi_registration doi

set pub_date = child.nodedata

from identifier id, xml_documents docs, xml_nodes nodes, xml_nodes parent, xml_nodes child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'pubDate'

and parent.nodename = 'dataset';

-- update publisher using nodes

update doi_registration doi

set publisher = child.nodedata

from identifier id, xml_documents docs, xml_nodes nodes, xml_nodes parent, xml_nodes child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'organizationName'

and parent.nodename = 'publisher'

and nodes.nodeid = (select min(thisnode.nodeid) from xml_nodes thisnode where thisnode.parentnodeid = parent.nodeid and nodetype = 'ELEMENT');

-- update publisher surName

update doi_registration doi

set publisher = child.nodedata

from identifier id, 

xml_documents docs, 

xml_nodes nodes, 

xml_nodes parent, 

xml_nodes child, 

xml_nodes grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'surName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'publisher'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

-- add the first name if we have it

update doi_registration doi

set publisher = publisher ||', '|| child.nodedata

from identifier id, 

xml_documents docs, 

xml_nodes nodes, 

xml_nodes parent, 

xml_nodes child, 

xml_nodes grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'givenName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'publisher'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

-- update organization using nodes

update doi_registration doi

set creator = child.nodedata

from identifier id, xml_documents docs, xml_nodes nodes, xml_nodes parent, xml_nodes child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'organizationName'

and parent.nodename = 'creator'

and nodes.nodeid = (select min(thisnode.nodeid) from xml_nodes thisnode where thisnode.parentnodeid = parent.nodeid and nodetype = 'ELEMENT');

-- update creator using nodes

-- creator/individualName/surName

-- creator/individualName/givenName

update doi_registration doi

set creator = child.nodedata

from identifier id, 

xml_documents docs, 

xml_nodes nodes, 

xml_nodes parent, 

xml_nodes child, 

xml_nodes grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'surName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'creator'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

-- add the first name if we have it

update doi_registration doi

set creator = creator ||', '|| child.nodedata

from identifier id, 

xml_documents docs, 

xml_nodes nodes, 

xml_nodes parent, 

xml_nodes child, 

xml_nodes grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'givenName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'creator'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

-- update title using revisions

update doi_registration doi

set title = child.nodedata

from identifier id, xml_revisions docs, xml_nodes_revisions nodes, xml_nodes_revisions parent, xml_nodes_revisions child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'title'

and parent.nodename = 'dataset';

-- update pubDate using revisions

update doi_registration doi

set pub_date = child.nodedata

from identifier id, xml_revisions docs, xml_nodes_revisions nodes, xml_nodes_revisions parent, xml_nodes_revisions child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'pubDate'

and parent.nodename = 'dataset';

-- update publisher using revisions

update doi_registration doi

set publisher = child.nodedata

from identifier id, xml_revisions docs, xml_nodes_revisions nodes, xml_nodes_revisions parent, xml_nodes_revisions child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'organizationName'

and parent.nodename = 'publisher'

and nodes.nodeid = (select min(thisnode.nodeid) from xml_nodes_revisions thisnode where thisnode.parentnodeid = parent.nodeid and nodetype = 'ELEMENT');

-- use publisher individual name if we have it

update doi_registration doi

set publisher = child.nodedata

from identifier id, 

xml_revisions docs, 

xml_nodes_revisions nodes, 

xml_nodes_revisions parent, 

xml_nodes_revisions child, 

xml_nodes_revisions grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'surName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'publisher'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes_revisions thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

--include the first name (careful not to rerun this part)

update doi_registration doi

set publisher = publisher ||', '|| child.nodedata

from identifier id, 

xml_revisions docs, 

xml_nodes_revisions nodes, 

xml_nodes_revisions parent, 

xml_nodes_revisions child, 

xml_nodes_revisions grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'givenName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'publisher'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes_revisions thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

-- update organization using nodes

update doi_registration doi

set creator = child.nodedata

from identifier id, xml_revisions docs, xml_nodes_revisions nodes, xml_nodes_revisions parent, xml_nodes_revisions child

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'organizationName'

and parent.nodename = 'creator'

and nodes.nodeid = (select min(thisnode.nodeid) from xml_nodes_revisions thisnode where thisnode.parentnodeid = parent.nodeid and nodetype = 'ELEMENT');

-- update creator using revisions

update doi_registration doi

set creator = child.nodedata

from identifier id, 

xml_revisions docs, 

xml_nodes_revisions nodes, 

xml_nodes_revisions parent, 

xml_nodes_revisions child, 

xml_nodes_revisions grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'surName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'creator'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes_revisions thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

-- add the first name if we have it

update doi_registration doi

set creator = creator ||', '|| child.nodedata

from identifier id, 

xml_revisions docs, 

xml_nodes_revisions nodes, 

xml_nodes_revisions parent, 

xml_nodes_revisions child, 

xml_nodes_revisions grandparent

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and parent.parentnodeid = grandparent.nodeid

and nodes.nodename = 'givenName'

and parent.nodename = 'individualName'

and grandparent.nodename = 'creator'

and parent.nodeid = (select min(thisnode.nodeid) from xml_nodes_revisions thisnode where thisnode.parentnodeid = grandparent.nodeid and nodetype = 'ELEMENT');

-- use xml_documents for defaults that are still missing 

update doi_registration doi

set creator = doc.user_owner

from xml_documents doc, identifier id

where doi.guid = id.guid

and id.docid = doc.docid

and id.rev = doc.rev

and doi.creator is null;

update doi_registration doi

set creator = doc.user_owner

from xml_revisions doc, identifier id

where doi.guid = id.guid

and id.docid = doc.docid

and id.rev = doc.rev

and doi.creator is null;

-- set publisher

update doi_registration

set publisher = creator

where publisher is null or publisher = '';

-- clean up

update doi_registration

set title = replace(title, E'\n', ' ');

update doi_registration

set title = regexp_replace(title, E'\\s+', ' ', 'g');

update doi_registration

set title = regexp_replace(title, E'^\\s+', '', 'g');

update doi_registration

set ezid_account = 'sb_nceas'

where guid like 'doi:10.5063%';

--16988

update doi_registration

set ezid_account = 'sb_pisco'

where guid like 'doi:10.6085%';

--98078

update doi_registration

set ezid_account = 'lternet'

where guid like 'doi:10.6073%';

--49482

/**

 * Additional modifications, July 5th, 2012

 */

ALTER TABLE doi_registration

ADD COLUMN resourceType text,

ADD COLUMN objectFormat text,

ADD COLUMN obsoletedBy text,

ADD COLUMN obsoletes text,

ADD COLUMN resourceMapId text,

ADD COLUMN resourceMapLocation text,

ADD COLUMN access text;

-- update access values

update doi_registration

set access = 'protected';

update doi_registration doi

set access = 'public'

from xml_access a

where doi.guid = a.guid

and a.principal_name = 'public'

and a.permission >= '4'

and a.perm_type = 'allow';

-- update the objectFormat from xml_documents

update doi_registration doi

set objectFormat = doc.doctype

from identifier id, xml_documents doc

where doi.guid = id.guid

and id.docid = doc.docid

and id.rev = doc.rev;

-- update the objectFormat from xml_revisions

update doi_registration doi

set objectFormat = rev.doctype

from identifier id, xml_revisions rev

where doi.guid = id.guid

and id.docid = rev.docid

and id.rev = rev.rev;

--update resourceType

update doi_registration

set resourceType = 'Dataset/metadata';

update doi_registration

set resourceType = 'Dataset/data'

where objectFormat = 'BIN';

-- update the data file titles

update doi_registration doi

set title = 'Data file - ' || doc.docname

from identifier id, xml_documents doc

where doi.guid = id.guid

and id.docid = doc.docid

and id.rev = doc.rev

and doi.resourceType = 'Dataset/data';

-- update the data file titles from revisions

update doi_registration doi

set title = 'Data file - ' || doc.docname

from identifier id, xml_revisions doc

where doi.guid = id.guid

and id.docid = doc.docid

and id.rev = doc.rev

and doi.resourceType = 'Dataset/data';

-- update the objectFormat from SM table (will be subset)

update doi_registration doi

set objectFormat = sm.object_format

from systemMetadata sm

where doi.guid = sm.guid;

--16938

--update revision history from SM

update doi_registration doi

set obsoletes = sm.obsoletes,

obsoletedBy = sm.obsoleted_by

from systemMetadata sm

where doi.guid = sm.guid;

/** use plain old revision history **/

-- update obsoletedby

update doi_registration doi

set obsoletedBy = newer.guid

from identifier id, identifier newer

where doi.guid = id.guid

and id.docid = newer.docid

and newer.rev = (select min(next.rev) from identifier next where next.docid = id.docid and next.rev > id.rev);

-- update the obsolets

update doi_registration doi

set obsoletes = older.guid

from identifier id, identifier older

where doi.guid = id.guid

and id.docid = older.docid

and older.rev = (select max(prev.rev) from identifier prev where prev.docid = id.docid and prev.rev < id.rev);

/**

select doi.guid, older.guid as obsoletes 

from doi_registration doi, identifier id, identifier older

where doi.guid = id.guid

and id.docid = older.docid

and older.rev = (select max(prev.rev) from identifier prev where prev.docid = id.docid and prev.rev < id.rev)

and doi.guid like 'doi:10.5063/AA/ABS.4%';

**/

--update the resourcemapid for described data

CREATE TABLE ecogrid_docids AS

select distinct id.docid, id.rev, id.guid, substring(xpi.nodedata from 'ecogrid://knb/(.*)$') as data_docid

from xml_path_index xpi, identifier id, xml_documents xmld

where xpi.docid = xmld.docid 

and xmld.docid = id.docid

and xmld.rev = id.rev

and xpi.path like 'dataset/%/physical/distribution/online/url' 

and xpi.nodedata like 'ecogrid%'

and id.guid in (select guid from doi_registration);

-- include revisions for described data

INSERT INTO ecogrid_docids

select distinct id.docid, id.rev, id.guid, substring(child.nodedata from 'ecogrid://knb/(.*)$') as data_docid

from identifier id, xml_revisions docs, xml_nodes_revisions nodes, xml_nodes_revisions parent, xml_nodes_revisions child

where id.docid = docs.docid

and id.rev = docs.rev

and docs.rootnodeid = nodes.rootnodeid

and nodes.nodeid = child.parentnodeid

and nodes.parentnodeid = parent.nodeid

and nodes.nodename = 'url'

and parent.nodename = 'online'

and child.nodedata like 'ecogrid%'

and child.nodetype = 'TEXT'

and id.guid in (select guid from doi_registration);

-- Set the resource map for the data files (NOTE: some of thee maps might not actually exist on the system depending on how successful the ORE generation was)

update doi_registration doi

set resourceMapId = 'resourceMap_'||eco.docid||'.'||eco.rev

from identifier id, ecogrid_docids eco

where doi.guid = id.guid

and id.docid||'.'||id.rev = eco.data_docid;

-- set the resource map id for the metadata file that did most of the packaging work!

update doi_registration doi

set resourceMapId = 'resourceMap_'||eco.docid||'.'||eco.rev

from ecogrid_docids eco

where doi.guid = eco.guid;

select count(*)

from doi_registration

where resourceMapId is null;

--update the resource map location

update doi_registration

set resourceMapLocation = 'https://cn.dataone.org/cn/v1/resolve/' || resourceMapId

where resourceMapId is not null;

-- fix null values (should not have to have this now, but it will not hurt)

update doi_registration doi

set creator = user_owner

from identifier id, xml_documents docs

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev= docs.rev

and (creator is null or trim(creator) = '');

update doi_registration doi

set publisher = user_owner

from identifier id, xml_documents docs

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev= docs.rev

and (publisher is null or trim(publisher) = '');

update doi_registration doi

set creator = user_owner

from identifier id, xml_revisions docs

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev= docs.rev

and (creator is null or trim(creator) = '');

update doi_registration doi

set publisher = user_owner

from identifier id, xml_revisions docs

where doi.guid = id.guid

and id.docid = docs.docid

and id.rev= docs.rev

and (publisher is null or trim(publisher) = '');

-- fix a previous mistake

update doi_registration

set publisher = null

where publisher = 'document';

--update creator usinig LDAP lookup

CREATE TABLE ecoinfo_dn (dn text, givenName text, sn text);

--TRUNCATE TABLE ecoinfo_dn;

COPY ecoinfo_dn FROM '/tmp/ecoinfo_dn.csv' WITH CSV HEADER;

update doi_registration

set creator = 

case when givenName is null then

	sn

else 

	sn || ', ' || givenName

end

from ecoinfo_dn

where trim(both from lower(creator)) = lower(dn);

update doi_registration

set publisher = 

case when givenName is null then

	sn

else 

	sn || ', ' || givenName

end

from ecoinfo_dn

where trim(both from lower(publisher)) = lower(dn);

select creator, count(*) as cnt

from doi_registration

where creator like 'uid=%'

group by creator

order by cnt desc;

-- update the data files with owner/publisher from EML entry

update doi_registration doi

set creator = meta.creator,

publisher = meta.publisher

from doi_registration meta, identifier id, ecogrid_docids eco

where doi.guid = id.guid

and id.docid||'.'||id.rev = eco.data_docid

and eco.guid = meta.guid;

-- clean up KBS entries that have empty user_owner

update doi_registration

set creator = 'Kellogg Biological Station'

where (creator is null or trim(creator) = '')

and guid like '%knb-lter-kbs%';

update doi_registration

set publisher = 'Kellogg Biological Station'

where (publisher is null or trim(publisher) = '')

and guid like '%knb-lter-kbs%';

-- more clean up

update doi_registration

set creator = trim(creator),

publisher = trim(publisher);

-- set the publisher to the source system if it is the same as the creator

update doi_registration

set publisher = 

case 

when guid like 'doi:10.5063%' then

	'Knowledge Network for Biocomplexity (KNB)'

when guid like 'doi:10.6085%' then

	'Partnership for Interdisciplinary Studies of Coastal Oceans (PISCO)'

when guid like 'doi:10.6073%' then

	'Long Term Ecological Research Network (LTER)'

else

	publisher

end

where publisher = creator;

-- entity references

update doi_registration

set publisher = regexp_replace(publisher, '&', '&', 'g');

update doi_registration

set publisher = regexp_replace(publisher, ''', E'\'', 'g');

--accented i (í)

update doi_registration

set publisher = regexp_replace(publisher, 'í', 'í', 'g')

where publisher like '%í%';

update doi_registration

set creator = regexp_replace(creator, '&', '&', 'g');

update doi_registration

set creator = regexp_replace(creator, ''', E'\'', 'g');

--titles

update doi_registration

set title = regexp_replace(title, '&', '&', 'g');

update doi_registration

set title = regexp_replace(title, '∓', '&', 'g')

where title like '%∓%';

update doi_registration

set title = regexp_replace(title, ''', E'\'', 'g');

update doi_registration

set title = regexp_replace(title, '"', E'\'', 'g');

update doi_registration

set title = regexp_replace(title, '>', '>', 'g');

update doi_registration

set title = regexp_replace(title, '&lt;', '<', 'g');

update doi_registration

set title = regexp_replace(title, 'í', 'í', 'g')

where title like '%í%';

update doi_registration

set title = regexp_replace(title, 'í', 'í', 'g')

where title like '%í%';

update doi_registration

set title = regexp_replace(title, 'ñ', 'í', 'g')

where title like '%ñ%';

update doi_registration

set title = regexp_replace(title, 'ó', 'ó', 'g')

where title like '%ó%';

update doi_registration

set title = regexp_replace(title, 'ã', 'ã', 'g')

where title like '%ã%';

update doi_registration

set title = regexp_replace(title, 'ç', 'ç', 'g')

where title like '%ç%';

update doi_registration

set title = regexp_replace(title, 'é', 'é', 'g')

where title like '%é%';

update doi_registration

set title = regexp_replace(title, 'ñ', 'ñ', 'g')

where title like '%ñ%';

update doi_registration

set title = regexp_replace(title, '–', '-', 'g')

where title like '%–%';

update doi_registration

set title = regexp_replace(title, '’', E'\'', 'g')

where title like '%’%';

update doi_registration

set title = regexp_replace(title, '–', '/', 'g')

where title like '%–%';

update doi_registration

set title = regexp_replace(title, 'á', 'á', 'g')

where title like '%á%';

update doi_registration

set title = regexp_replace(title, 'ó', 'ó', 'g')

where title like '%ó%';

--格式範例 (格式范例)

update doi_registration

set title = regexp_replace(title, '格式範例', '格式范例', 'g')

where title like '%格式範例%';

--directional quotes

update doi_registration

set title = regexp_replace(title, '”', '"', 'g')

where title like '%”%';

update doi_registration

set title = regexp_replace(title, '“', '"', 'g')

where title like '%“%';

--one off apostrophe

update doi_registration

set title = regexp_replace(title, 'Õ', E'\'', 'g')

where title like '%Õ%';

update doi_registration

set title = regexp_replace(title, '–', '-', 'g')

where title like '%–%';

--after reading the complete metadata, I could interpret these as "greater than"

update doi_registration

set title = regexp_replace(title, '&t;', '>', 'g')

where title like '%&t;%'

and guid in ('doi:10.6073/AA/knb-lter-luq.15.1', 'doi:10.6073/AA/knb-lter-luq.39.1', 'doi:10.6073/AA/knb-lter-luq.37.1', 'doi:10.6073/AA/knb-lter-luq.40.1', 'doi:10.6073/AA/knb-lter-luq.18.1' );

--special characters

update doi_registration

set creator = regexp_replace(creator, 'é', 'é', 'g')

where creator like '%é%';

update doi_registration

set creator = regexp_replace(creator, 'ç', 'ç', 'g')

where creator like '%ç%';

update doi_registration

set creator = regexp_replace(creator, 'ñ', 'ñ', 'g')

where creator like '%ñ%';

-- Gutiérrez, Ralph, J.

-- Liébault,  Frédéric