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feat: add reference

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This commit is contained in:
Evan Reichard
2026-04-15 15:23:11 -04:00
parent 562f4bb073
commit 6168e71e19
4 changed files with 102 additions and 66 deletions
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80
extension/schema.sql
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@@ -1,42 +1,58 @@
CREATE TABLE files (
id INTEGER PRIMARY KEY,
path TEXT NOT NULL UNIQUE,
language TEXT NOT NULL,
package TEXT,
hash TEXT NOT NULL,
indexed_at DATETIME DEFAULT CURRENT_TIMESTAMP
CREATE TABLE IF NOT EXISTS files (
id INTEGER PRIMARY KEY,
path TEXT NOT NULL UNIQUE,
LANGUAGE TEXT NOT NULL,
package TEXT,
hash TEXT NOT NULL,
indexed_at DATETIME DEFAULT CURRENT_TIMESTAMP
);
CREATE TABLE symbols (
id INTEGER PRIMARY KEY,
file_id INTEGER NOT NULL REFERENCES files(id) ON DELETE CASCADE,
name TEXT NOT NULL,
kind TEXT NOT NULL CHECK(kind IN (
'function', 'method', 'class', 'type',
'interface', 'constant', 'variable', 'constructor'
)),
line INTEGER NOT NULL,
line_end INTEGER,
col INTEGER,
col_end INTEGER,
exported BOOLEAN,
parent_id INTEGER REFERENCES symbols(id),
UNIQUE(file_id, name, kind, line)
CREATE TABLE IF NOT EXISTS symbols (
id INTEGER PRIMARY KEY,
file_id INTEGER NOT NULL REFERENCES files (id) ON DELETE CASCADE,
name TEXT NOT NULL,
kind TEXT NOT NULL CHECK (
kind IN (
'function',
'method',
'class',
'type',
'reference',
'interface',
'constant',
'variable',
'constructor'
)
),
line INTEGER NOT NULL,
line_end INTEGER,
col INTEGER,
col_end INTEGER,
exported BOOLEAN,
parent_id INTEGER REFERENCES symbols (id),
UNIQUE (file_id, name, kind, line)
);
CREATE INDEX idx_symbols_name ON symbols(name);
CREATE INDEX idx_symbols_kind ON symbols(kind);
CREATE INDEX idx_symbols_file_line ON symbols(file_id, line);
CREATE INDEX idx_symbols_parent ON symbols(parent_id);
CREATE INDEX idx_symbols_exported ON symbols(exported, kind);
CREATE INDEX idx_files_path ON files(path);
CREATE INDEX idx_files_language ON files(language);
CREATE INDEX idx_files_package ON files(package);
CREATE INDEX IF NOT EXISTS idx_symbols_name ON symbols (name);
CREATE INDEX IF NOT EXISTS idx_symbols_kind ON symbols (kind);
CREATE INDEX IF NOT EXISTS idx_symbols_file_line ON symbols (file_id, line);
CREATE INDEX IF NOT EXISTS idx_symbols_parent ON symbols (parent_id);
CREATE INDEX IF NOT EXISTS idx_symbols_exported ON symbols (exported, kind);
CREATE INDEX IF NOT EXISTS idx_files_path ON files (path);
CREATE INDEX IF NOT EXISTS idx_files_language ON files (LANGUAGE);
CREATE INDEX IF NOT EXISTS idx_files_package ON files (package);
-- FTS5 virtual table for full-text search of file contents.
-- content is stored here (not external content), keyed by file_id.
CREATE VIRTUAL TABLE file_contents USING fts5(
CREATE VIRTUAL TABLE IF NOT EXISTS file_contents USING fts5 (
file_id UNINDEXED,
content,
tokenize='porter unicode61'
tokenize = 'porter unicode61'
);