3 SELECT evergreen.upgrade_deps_block_check('0878', :eg_version);
5 CREATE OR REPLACE FUNCTION metabib.reingest_metabib_field_entries( bib_id BIGINT, skip_facet BOOL DEFAULT FALSE, skip_browse BOOL DEFAULT FALSE, skip_search BOOL DEFAULT FALSE ) RETURNS VOID AS $func$
8 ind_data metabib.field_entry_template%ROWTYPE;
9 mbe_row metabib.browse_entry%ROWTYPE;
17 SELECT COALESCE(NULLIF(skip_facet, FALSE), EXISTS (SELECT enabled FROM config.internal_flag WHERE name = 'ingest.skip_facet_indexing' AND enabled)) INTO b_skip_facet;
18 SELECT COALESCE(NULLIF(skip_browse, FALSE), EXISTS (SELECT enabled FROM config.internal_flag WHERE name = 'ingest.skip_browse_indexing' AND enabled)) INTO b_skip_browse;
19 SELECT COALESCE(NULLIF(skip_search, FALSE), EXISTS (SELECT enabled FROM config.internal_flag WHERE name = 'ingest.skip_search_indexing' AND enabled)) INTO b_skip_search;
21 PERFORM * FROM config.internal_flag WHERE name = 'ingest.assume_inserts_only' AND enabled;
23 IF NOT b_skip_search THEN
24 FOR fclass IN SELECT * FROM config.metabib_class LOOP
25 -- RAISE NOTICE 'Emptying out %', fclass.name;
26 EXECUTE $$DELETE FROM metabib.$$ || fclass.name || $$_field_entry WHERE source = $$ || bib_id;
29 IF NOT b_skip_facet THEN
30 DELETE FROM metabib.facet_entry WHERE source = bib_id;
32 IF NOT b_skip_browse THEN
33 DELETE FROM metabib.browse_entry_def_map WHERE source = bib_id;
37 FOR ind_data IN SELECT * FROM biblio.extract_metabib_field_entry( bib_id ) LOOP
39 -- don't store what has been normalized away
40 CONTINUE WHEN ind_data.value IS NULL;
42 IF ind_data.field < 0 THEN
43 ind_data.field = -1 * ind_data.field;
46 IF ind_data.facet_field AND NOT b_skip_facet THEN
47 INSERT INTO metabib.facet_entry (field, source, value)
48 VALUES (ind_data.field, ind_data.source, ind_data.value);
51 IF ind_data.browse_field AND NOT b_skip_browse THEN
52 -- A caveat about this SELECT: this should take care of replacing
53 -- old mbe rows when data changes, but not if normalization (by
54 -- which I mean specifically the output of
55 -- evergreen.oils_tsearch2()) changes. It may or may not be
56 -- expensive to add a comparison of index_vector to index_vector
57 -- to the WHERE clause below.
59 CONTINUE WHEN ind_data.sort_value IS NULL;
61 value_prepped := metabib.browse_normalize(ind_data.value, ind_data.field);
62 SELECT INTO mbe_row * FROM metabib.browse_entry
63 WHERE value = value_prepped AND sort_value = ind_data.sort_value;
68 INSERT INTO metabib.browse_entry
69 ( value, sort_value ) VALUES
70 ( value_prepped, ind_data.sort_value );
72 mbe_id := CURRVAL('metabib.browse_entry_id_seq'::REGCLASS);
75 INSERT INTO metabib.browse_entry_def_map (entry, def, source, authority)
76 VALUES (mbe_id, ind_data.field, ind_data.source, ind_data.authority);
79 IF ind_data.search_field AND NOT b_skip_search THEN
80 -- Avoid inserting duplicate rows
81 EXECUTE 'SELECT 1 FROM metabib.' || ind_data.field_class ||
82 '_field_entry WHERE field = $1 AND source = $2 AND value = $3'
83 INTO mbe_id USING ind_data.field, ind_data.source, ind_data.value;
84 -- RAISE NOTICE 'Search for an already matching row returned %', mbe_id;
85 IF mbe_id IS NULL THEN
87 INSERT INTO metabib.$$ || ind_data.field_class || $$_field_entry (field, source, value)
89 quote_literal(ind_data.field) || $$, $$ ||
90 quote_literal(ind_data.source) || $$, $$ ||
91 quote_literal(ind_data.value) ||
98 IF NOT b_skip_search THEN
99 PERFORM metabib.update_combined_index_vectors(bib_id);
104 $func$ LANGUAGE PLPGSQL;