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f37069720a
- Add idx_theses_pub_year composite index on theses(is_published, year DESC) to schema.sql; replaces the need for the query planner to pick between the two separate idx_theses_published / idx_theses_year indexes and sort with a temp B-tree. Every public query filters on is_published=1 and orders/filters by year, so this covering index eliminates the sort pass for those queries. - Create storage/migrations/006_add_composite_index.sql and apply to both posterg.db and test.db. - Fix storage/migrations/005_add_banner.sql: the view recreation in that file still referenced the pre-migration-001 table/column names (thesis_keywords, keywords.keyword). Updated to use thesis_tags / tags tg to match the canonical schema.sql. The live DB was unaffected (migration 001 ran before 005), but the file was misleading and would fail if ever re-run from scratch.
66 lines
2.1 KiB
SQL
66 lines
2.1 KiB
SQL
-- Migration 005: Add banner_path column to theses for home page card thumbnails
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ALTER TABLE theses ADD COLUMN banner_path TEXT;
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-- Recreate v_theses_full to include banner_path
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DROP VIEW IF EXISTS v_theses_full;
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CREATE VIEW v_theses_full AS
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SELECT
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t.id,
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t.identifier,
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t.title,
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t.subtitle,
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t.year,
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t.is_doctoral,
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o.name as orientation,
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ap.name as ap_program,
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ft.name as finality_type,
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t.synopsis,
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t.context_note,
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t.duration_minutes,
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t.duration_pages,
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t.file_size_info,
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at.name as access_type,
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lt.name as license_type,
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t.license_id,
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t.jury_points,
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t.submitted_at,
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t.defense_date,
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t.published_at,
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t.is_published,
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t.baiu_link,
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t.banner_path,
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GROUP_CONCAT(DISTINCT a.name) as authors,
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GROUP_CONCAT(DISTINCT s.name) as supervisors,
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GROUP_CONCAT(DISTINCT CASE WHEN ts.role = 'president' THEN s.name END) as jury_president,
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GROUP_CONCAT(DISTINCT CASE WHEN ts.role = 'promoteur' THEN s.name END) as jury_promoteurs,
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GROUP_CONCAT(DISTINCT CASE WHEN ts.role = 'lecteur' THEN s.name END) as jury_lecteurs,
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GROUP_CONCAT(DISTINCT l.name) as languages,
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GROUP_CONCAT(DISTINCT fmt.name) as formats,
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GROUP_CONCAT(DISTINCT tg.name) as keywords
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FROM theses t
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LEFT JOIN orientations o ON t.orientation_id = o.id
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LEFT JOIN ap_programs ap ON t.ap_program_id = ap.id
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LEFT JOIN finality_types ft ON t.finality_id = ft.id
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LEFT JOIN access_types at ON t.access_type_id = at.id
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LEFT JOIN license_types lt ON t.license_id = lt.id
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LEFT JOIN thesis_authors ta ON t.id = ta.thesis_id
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LEFT JOIN authors a ON ta.author_id = a.id
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LEFT JOIN thesis_supervisors ts ON t.id = ts.thesis_id
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LEFT JOIN supervisors s ON ts.supervisor_id = s.id
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LEFT JOIN thesis_languages tl ON t.id = tl.thesis_id
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LEFT JOIN languages l ON tl.language_id = l.id
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LEFT JOIN thesis_formats tf ON t.id = tf.thesis_id
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LEFT JOIN format_types fmt ON tf.format_id = fmt.id
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LEFT JOIN thesis_tags tt ON t.id = tt.thesis_id
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LEFT JOIN tags tg ON tt.tag_id = tg.id
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GROUP BY t.id;
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-- Recreate public view
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DROP VIEW IF EXISTS v_theses_public;
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CREATE VIEW v_theses_public AS
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SELECT * FROM v_theses_full
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WHERE is_published = 1;
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