-- Highest-numbered individual upgrade script
-- incorporated herein:
-INSERT INTO config.upgrade_log (version) VALUES ('0399');
+INSERT INTO config.upgrade_log (version) VALUES ('0403');
-- Begin by upgrading permission.perm_list. This is fairly complicated.
unit_label_suffix TEXT,
record_entry INT REFERENCES serial.record_entry (id)
ON DELETE SET NULL
- DEFERRABLE INITIALLY DEFERRED
+ DEFERRABLE INITIALLY DEFERRED,
+ summary_method TEXT CONSTRAINT summary_method_check CHECK (
+ summary_method IS NULL
+ OR summary_method IN ( 'add_to_sre',
+ 'merge_with_sre', 'use_sre_only',
+ 'use_sdist_only'))
);
CREATE UNIQUE INDEX one_dist_per_sre_idx ON serial.distribution (record_entry);
chron_5 TEXT,
subscription INT NOT NULL REFERENCES serial.subscription (id)
ON DELETE CASCADE
- DEFERRABLE INITIALLY DEFERRED
+ DEFERRABLE INITIALLY DEFERRED,
+ start_date TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+ end_date TIMESTAMP WITH TIME ZONE
);
CREATE TABLE serial.issuance (
ON DELETE CASCADE
DEFERRABLE INITIALLY DEFERRED,
generated_coverage TEXT NOT NULL,
- textual_holdings TEXT
+ textual_holdings TEXT,
+ show_generated BOOL NOT NULL DEFAULT TRUE
);
CREATE TABLE serial.supplement_summary (
ON DELETE CASCADE
DEFERRABLE INITIALLY DEFERRED,
generated_coverage TEXT NOT NULL,
- textual_holdings TEXT
+ textual_holdings TEXT,
+ show_generated BOOL NOT NULL DEFAULT TRUE
);
CREATE TABLE serial.index_summary (
ON DELETE CASCADE
DEFERRABLE INITIALLY DEFERRED,
generated_coverage TEXT NOT NULL,
- textual_holdings TEXT
+ textual_holdings TEXT,
+ show_generated BOOL NOT NULL DEFAULT TRUE
);
-- DELETE FROM action_trigger.environment WHERE event_def IN (29,30); DELETE FROM action_trigger.event where event_def IN (29,30); DELETE FROM action_trigger.event_definition WHERE id IN (29,30); DELETE FROM action_trigger.hook WHERE key IN ('money.format.payment_receipt.email','money.format.payment_receipt.print'); DELETE FROM config.upgrade_log WHERE version = '0289'; -- from testing, this sql will remove these events, etc.
'bool'
);
+CREATE OR REPLACE FUNCTION authority.normalize_heading( TEXT ) RETURNS TEXT AS $func$
+ use strict;
+ use warnings;
+
+ use utf8;
+ use MARC::Record;
+ use MARC::File::XML (BinaryEncoding => 'UTF8');
+ use UUID::Tiny ':std';
+
+ my $xml = shift() or return undef;
+
+ my $r;
+
+ # Prevent errors in XML parsing from blowing out ungracefully
+ eval {
+ $r = MARC::Record->new_from_xml( $xml );
+ 1;
+ } or do {
+ return 'BAD_MARCXML_' . create_uuid_as_string(UUID_MD5, $xml);
+ };
+
+ if (!$r) {
+ return 'BAD_MARCXML_' . create_uuid_as_string(UUID_MD5, $xml);
+ }
+
+ # From http://www.loc.gov/standards/sourcelist/subject.html
+ my $thes_code_map = {
+ a => 'lcsh',
+ b => 'lcshac',
+ c => 'mesh',
+ d => 'nal',
+ k => 'cash',
+ n => 'notapplicable',
+ r => 'aat',
+ s => 'sears',
+ v => 'rvm',
+ };
+
+ # Default to "No attempt to code" if the leader is horribly broken
+ my $fixed_field = $r->field('008');
+ my $thes_char = '|';
+ if ($fixed_field) {
+ $thes_char = substr($fixed_field->data(), 11, 1) || '|';
+ }
+
+ my $thes_code = 'UNDEFINED';
+
+ if ($thes_char eq 'z') {
+ # Grab the 040 $f per http://www.loc.gov/marc/authority/ad040.html
+ $thes_code = $r->subfield('040', 'f') || 'UNDEFINED';
+ } elsif ($thes_code_map->{$thes_char}) {
+ $thes_code = $thes_code_map->{$thes_char};
+ }
+
+ my $auth_txt = '';
+ my $head = $r->field('1..');
+ if ($head) {
+ # Concatenate all of these subfields together, prefixed by their code
+ # to prevent collisions along the lines of "Fiction, North Carolina"
+ foreach my $sf ($head->subfields()) {
+ $auth_txt .= '‡' . $sf->[0] . ' ' . $sf->[1];
+ }
+ }
+
+ # Perhaps better to parameterize the spi and pass as a parameter
+ $auth_txt =~ s/'//go;
+
+ if ($auth_txt) {
+ my $result = spi_exec_query("SELECT public.naco_normalize('$auth_txt') AS norm_text");
+ my $norm_txt = $result->{rows}[0]->{norm_text};
+ return $head->tag() . "_" . $thes_code . " " . $norm_txt;
+ }
+
+ return 'NOHEADING_' . $thes_code . ' ' . create_uuid_as_string(UUID_MD5, $xml);
+$func$ LANGUAGE 'plperlu' IMMUTABLE;
+
+COMMENT ON FUNCTION authority.normalize_heading( TEXT ) IS $$
+/**
+* Extract the authority heading, thesaurus, and NACO-normalized values
+* from an authority record. The primary purpose is to build a unique
+* index to defend against duplicated authority records from the same
+* thesaurus.
+*/
+$$;
+
+DROP INDEX authority.authority_record_unique_tcn;
+ALTER TABLE authority.record_entry DROP COLUMN arn_value;
+ALTER TABLE authority.record_entry DROP COLUMN arn_source;
+
+DROP INDEX IF EXISTS authority.unique_by_heading_and_thesaurus;
+
+CREATE INDEX by_heading_and_thesaurus
+ ON authority.record_entry (authority.normalize_heading(marc))
+ WHERE deleted IS FALSE or deleted = FALSE
+;
+
COMMIT;
-- Some operations go outside of the transaction, because they may
CREATE INDEX serial_supplement_summary_dist_idx ON serial.supplement_summary (distribution);
CREATE INDEX serial_index_summary_dist_idx ON serial.index_summary (distribution);
+\qecho if the following CREATE INDEX fails, It will be necessary to do some
+\qecho data cleanup as described in the comments.
+
+-- Do this outside of a transaction to avoid failure if duplicate
+-- authority heading / thesaurus / heading text entries already
+-- exist in the database:
+CREATE UNIQUE INDEX unique_by_heading_and_thesaurus
+ ON authority.record_entry (authority.normalize_heading(marc))
+ WHERE deleted IS FALSE or deleted = FALSE
+;
+
+-- If the unique index fails, uncomment the following to create
+-- a regular index that will help find the duplicates in a hurry:
+--CREATE INDEX by_heading_and_thesaurus
+-- ON authority.record_entry (authority.normalize_heading(marc))
+-- WHERE deleted IS FALSE or deleted = FALSE
+--;
+
+-- Then find the duplicates like so to get an idea of how much
+-- pain you're looking at to clean things up:
+--SELECT id, authority.normalize_heading(marc)
+-- FROM authority.record_entry
+-- WHERE authority.normalize_heading(marc) IN (
+-- SELECT authority.normalize_heading(marc)
+-- FROM authority.record_entry
+-- GROUP BY authority.normalize_heading(marc)
+-- HAVING COUNT(*) > 1
+-- )
+--;
+
+-- Once you have removed the duplicates and the CREATE UNIQUE INDEX
+-- statement succeeds, drop the temporary index to avoid unnecessary
+-- duplication:
+-- DROP INDEX authority.by_heading_and_thesaurus;
+
\qecho Upgrade script completed.
projects / evergreen / bjwebb.git / commitdiff