mirror of
https://github.com/lukaszraczylo/claude-mnemonic.git
synced 2026-06-11 00:09:28 +00:00
Initial commit
This commit is contained in:
@@ -0,0 +1,315 @@
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package sqlite
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import (
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"database/sql"
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"os"
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"testing"
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_ "github.com/mattn/go-sqlite3"
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)
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// newStoreFromDB creates a Store from an existing database connection for testing.
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func newStoreFromDB(db *sql.DB) *Store {
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return &Store{
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db: db,
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stmtCache: make(map[string]*sql.Stmt),
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}
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}
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// storeDB returns the underlying database connection from a store for testing.
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func storeDB(s *Store) *sql.DB {
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return s.db
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}
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// testDB creates a temporary SQLite database for testing.
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// Returns the database, path, and a cleanup function.
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func testDB(t *testing.T) (*sql.DB, string, func()) {
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t.Helper()
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tmpDir, err := os.MkdirTemp("", "claude-mnemonic-test-*")
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if err != nil {
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t.Fatalf("create temp dir: %v", err)
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}
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dbPath := tmpDir + "/test.db"
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connStr := dbPath + "?_journal_mode=WAL&_synchronous=NORMAL&_foreign_keys=ON"
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db, err := sql.Open("sqlite3", connStr)
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if err != nil {
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_ = os.RemoveAll(tmpDir)
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t.Fatalf("open database: %v", err)
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}
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cleanup := func() {
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_ = db.Close()
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_ = os.RemoveAll(tmpDir)
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}
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return db, dbPath, cleanup
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}
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// createBaseTables creates the base tables without FTS5 for unit testing.
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func createBaseTables(t *testing.T, db *sql.DB) {
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t.Helper()
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_, err := db.Exec(`
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CREATE TABLE IF NOT EXISTS schema_versions (
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id INTEGER PRIMARY KEY,
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version INTEGER UNIQUE NOT NULL,
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applied_at TEXT NOT NULL
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)
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`)
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if err != nil {
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t.Fatalf("create schema_versions: %v", err)
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}
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_, err = db.Exec(`
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CREATE TABLE IF NOT EXISTS sdk_sessions (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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claude_session_id TEXT UNIQUE NOT NULL,
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sdk_session_id TEXT UNIQUE,
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project TEXT NOT NULL,
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user_prompt TEXT,
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started_at TEXT NOT NULL,
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started_at_epoch INTEGER NOT NULL,
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completed_at TEXT,
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completed_at_epoch INTEGER,
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status TEXT CHECK(status IN ('active', 'completed', 'failed')) NOT NULL DEFAULT 'active',
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worker_port INTEGER,
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prompt_counter INTEGER DEFAULT 0
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)
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`)
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if err != nil {
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t.Fatalf("create sdk_sessions: %v", err)
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}
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_, err = db.Exec(`
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CREATE TABLE IF NOT EXISTS observations (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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sdk_session_id TEXT NOT NULL,
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project TEXT NOT NULL,
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text TEXT,
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type TEXT NOT NULL CHECK(type IN ('decision', 'bugfix', 'feature', 'refactor', 'discovery', 'change')),
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title TEXT,
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subtitle TEXT,
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facts TEXT,
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narrative TEXT,
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concepts TEXT,
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files_read TEXT,
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files_modified TEXT,
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file_mtimes TEXT,
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scope TEXT DEFAULT 'project' CHECK(scope IN ('project', 'global')),
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prompt_number INTEGER,
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discovery_tokens INTEGER DEFAULT 0,
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created_at TEXT NOT NULL,
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created_at_epoch INTEGER NOT NULL,
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FOREIGN KEY(sdk_session_id) REFERENCES sdk_sessions(sdk_session_id) ON DELETE CASCADE
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)
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`)
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if err != nil {
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t.Fatalf("create observations: %v", err)
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}
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_, err = db.Exec(`
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CREATE TABLE IF NOT EXISTS session_summaries (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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sdk_session_id TEXT NOT NULL,
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project TEXT NOT NULL,
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request TEXT,
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investigated TEXT,
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learned TEXT,
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completed TEXT,
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next_steps TEXT,
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files_read TEXT,
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files_edited TEXT,
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notes TEXT,
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prompt_number INTEGER,
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discovery_tokens INTEGER DEFAULT 0,
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created_at TEXT NOT NULL,
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created_at_epoch INTEGER NOT NULL,
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FOREIGN KEY(sdk_session_id) REFERENCES sdk_sessions(sdk_session_id) ON DELETE CASCADE
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)
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`)
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if err != nil {
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t.Fatalf("create session_summaries: %v", err)
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}
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_, err = db.Exec(`
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CREATE TABLE IF NOT EXISTS user_prompts (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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claude_session_id TEXT NOT NULL,
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prompt_number INTEGER NOT NULL,
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prompt_text TEXT NOT NULL,
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matched_observations INTEGER DEFAULT 0,
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created_at TEXT NOT NULL,
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created_at_epoch INTEGER NOT NULL,
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FOREIGN KEY(claude_session_id) REFERENCES sdk_sessions(claude_session_id) ON DELETE CASCADE
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)
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`)
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if err != nil {
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t.Fatalf("create user_prompts: %v", err)
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}
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indexes := []string{
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`CREATE INDEX IF NOT EXISTS idx_sdk_sessions_claude_id ON sdk_sessions(claude_session_id)`,
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`CREATE INDEX IF NOT EXISTS idx_sdk_sessions_sdk_id ON sdk_sessions(sdk_session_id)`,
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`CREATE INDEX IF NOT EXISTS idx_sdk_sessions_project ON sdk_sessions(project)`,
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`CREATE INDEX IF NOT EXISTS idx_observations_sdk_session ON observations(sdk_session_id)`,
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`CREATE INDEX IF NOT EXISTS idx_observations_project ON observations(project)`,
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`CREATE INDEX IF NOT EXISTS idx_observations_scope ON observations(scope)`,
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`CREATE INDEX IF NOT EXISTS idx_observations_created ON observations(created_at_epoch DESC)`,
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`CREATE INDEX IF NOT EXISTS idx_session_summaries_sdk_session ON session_summaries(sdk_session_id)`,
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`CREATE INDEX IF NOT EXISTS idx_session_summaries_project ON session_summaries(project)`,
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`CREATE INDEX IF NOT EXISTS idx_user_prompts_claude_session ON user_prompts(claude_session_id)`,
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`CREATE INDEX IF NOT EXISTS idx_user_prompts_created ON user_prompts(created_at_epoch DESC)`,
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}
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for _, idx := range indexes {
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if _, err := db.Exec(idx); err != nil {
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t.Fatalf("create index: %v", err)
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}
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}
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}
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// seedSession creates a test session in the database.
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func seedSession(t *testing.T, db *sql.DB, claudeSessionID, sdkSessionID, project string) {
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t.Helper()
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_, err := db.Exec(`
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INSERT INTO sdk_sessions (claude_session_id, sdk_session_id, project, started_at, started_at_epoch, status)
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VALUES (?, ?, ?, datetime('now'), strftime('%s', 'now') * 1000, 'active')
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`, claudeSessionID, sdkSessionID, project)
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if err != nil {
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t.Fatalf("seed session: %v", err)
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}
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}
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// hasFTS5 checks if FTS5 is available in the SQLite build.
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func hasFTS5(db *sql.DB) bool {
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_, err := db.Exec("CREATE VIRTUAL TABLE IF NOT EXISTS fts5_test USING fts5(content)")
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if err != nil {
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return false
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}
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_, _ = db.Exec("DROP TABLE IF EXISTS fts5_test")
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return true
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}
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// createFTSTables creates FTS5 virtual tables and triggers for full-text search.
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func createFTSTables(t *testing.T, db *sql.DB) {
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t.Helper()
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if !hasFTS5(db) {
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t.Skip("FTS5 not available in this SQLite build")
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}
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_, err := db.Exec(`
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CREATE VIRTUAL TABLE IF NOT EXISTS observations_fts USING fts5(
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title, subtitle, narrative,
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content='observations',
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content_rowid='id'
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)
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`)
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if err != nil {
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t.Fatalf("create observations_fts: %v", err)
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}
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_, err = db.Exec(`
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CREATE TRIGGER IF NOT EXISTS observations_ai AFTER INSERT ON observations BEGIN
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INSERT INTO observations_fts(rowid, title, subtitle, narrative)
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VALUES (new.id, new.title, new.subtitle, new.narrative);
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END
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`)
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if err != nil {
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t.Fatalf("create observations_ai trigger: %v", err)
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}
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_, err = db.Exec(`
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CREATE TRIGGER IF NOT EXISTS observations_ad AFTER DELETE ON observations BEGIN
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INSERT INTO observations_fts(observations_fts, rowid, title, subtitle, narrative)
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VALUES ('delete', old.id, old.title, old.subtitle, old.narrative);
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END
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`)
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if err != nil {
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t.Fatalf("create observations_ad trigger: %v", err)
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}
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_, err = db.Exec(`
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CREATE TRIGGER IF NOT EXISTS observations_au AFTER UPDATE ON observations BEGIN
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INSERT INTO observations_fts(observations_fts, rowid, title, subtitle, narrative)
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VALUES ('delete', old.id, old.title, old.subtitle, old.narrative);
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INSERT INTO observations_fts(rowid, title, subtitle, narrative)
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VALUES (new.id, new.title, new.subtitle, new.narrative);
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END
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`)
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if err != nil {
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t.Fatalf("create observations_au trigger: %v", err)
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}
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_, err = db.Exec(`
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CREATE VIRTUAL TABLE IF NOT EXISTS session_summaries_fts USING fts5(
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request, investigated, learned, completed, next_steps, notes,
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content='session_summaries',
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content_rowid='id'
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)
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`)
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if err != nil {
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t.Fatalf("create session_summaries_fts: %v", err)
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}
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_, err = db.Exec(`
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CREATE TRIGGER IF NOT EXISTS summaries_ai AFTER INSERT ON session_summaries BEGIN
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INSERT INTO session_summaries_fts(rowid, request, investigated, learned, completed, next_steps, notes)
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VALUES (new.id, new.request, new.investigated, new.learned, new.completed, new.next_steps, new.notes);
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END
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`)
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if err != nil {
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t.Fatalf("create summaries_ai trigger: %v", err)
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}
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_, err = db.Exec(`
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CREATE TRIGGER IF NOT EXISTS summaries_ad AFTER DELETE ON session_summaries BEGIN
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INSERT INTO session_summaries_fts(session_summaries_fts, rowid, request, investigated, learned, completed, next_steps, notes)
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VALUES ('delete', old.id, old.request, old.investigated, old.learned, old.completed, old.next_steps, old.notes);
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END
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`)
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if err != nil {
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t.Fatalf("create summaries_ad trigger: %v", err)
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}
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_, err = db.Exec(`
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CREATE VIRTUAL TABLE IF NOT EXISTS user_prompts_fts USING fts5(
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prompt_text,
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content='user_prompts',
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content_rowid='id'
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)
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`)
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if err != nil {
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t.Fatalf("create user_prompts_fts: %v", err)
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}
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_, err = db.Exec(`
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CREATE TRIGGER IF NOT EXISTS prompts_ai AFTER INSERT ON user_prompts BEGIN
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INSERT INTO user_prompts_fts(rowid, prompt_text)
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VALUES (new.id, new.prompt_text);
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END
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`)
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if err != nil {
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t.Fatalf("create prompts_ai trigger: %v", err)
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}
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_, err = db.Exec(`
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CREATE TRIGGER IF NOT EXISTS prompts_ad AFTER DELETE ON user_prompts BEGIN
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INSERT INTO user_prompts_fts(user_prompts_fts, rowid, prompt_text)
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VALUES ('delete', old.id, old.prompt_text);
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END
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`)
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if err != nil {
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t.Fatalf("create prompts_ad trigger: %v", err)
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}
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}
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// createAllTables creates all tables including FTS5 for comprehensive testing.
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func createAllTables(t *testing.T, db *sql.DB) {
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t.Helper()
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createBaseTables(t, db)
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createFTSTables(t, db)
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}
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