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refactor: remove open-source context migration tail

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- delete dead context migration code from sqlite startup
- leave the open-source app on the final no-context schema contract only

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This commit is contained in:
“BeeRad”
2026-04-17 13:24:13 +10:00
parent 07754f5030
commit 5f4d1f61c2
1 changed files with 0 additions and 117 deletions
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src/services/database/sqlite-client.ts
-117
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@@ -88,7 +88,6 @@ class SQLiteClient {
this.withStartupWriteLock(() => {
this.ensureCoreSchema();
this.recoverInterruptedContextMigration();
// Ensure vector virtual tables are present and healthy
this.ensureVectorTables();
this.healVectorTablesIfCorrupt();
@@ -342,120 +341,6 @@ class SQLiteClient {
`);
}
private recoverInterruptedContextMigration(): void {
const hasTempNodes = this.db.prepare(
"SELECT 1 FROM sqlite_master WHERE type='table' AND name='nodes__without_context'"
).get();
if (!hasTempNodes) {
return;
}
const tempNodeCount = Number(
this.db.prepare('SELECT COUNT(*) FROM nodes__without_context').pluck().get() ?? 0
);
const hasNodesTable = this.db.prepare(
"SELECT 1 FROM sqlite_master WHERE type='table' AND name='nodes'"
).get();
if (!hasNodesTable) {
this.db.exec(`
ALTER TABLE nodes__without_context RENAME TO nodes;
CREATE INDEX IF NOT EXISTS idx_nodes_updated_at ON nodes(updated_at DESC);
`);
console.warn(
`[SQLiteMigration] Restored missing nodes table from nodes__without_context (${tempNodeCount} rows).`
);
return;
}
const nodeColumns = this.db.prepare('PRAGMA table_info(nodes)').all() as Array<{ name: string }>;
const hasContextId = nodeColumns.some((column) => column.name === 'context_id');
const liveNodeCount = Number(this.db.prepare('SELECT COUNT(*) FROM nodes').pluck().get() ?? 0);
if (!hasContextId && liveNodeCount === 0 && tempNodeCount > 0) {
this.db.exec(`
INSERT INTO nodes (
id, title, description, source, link, event_date, created_at, updated_at,
metadata, embedding, embedding_updated_at, embedding_text, chunk_status
)
SELECT
id, title, description, source, link, event_date, created_at, updated_at,
metadata, embedding, embedding_updated_at, embedding_text, chunk_status
FROM nodes__without_context;
`);
const restoredNodeCount = Number(this.db.prepare('SELECT COUNT(*) FROM nodes').pluck().get() ?? 0);
if (restoredNodeCount === tempNodeCount) {
this.db.exec('DROP TABLE nodes__without_context;');
}
console.warn(
`[SQLiteMigration] Recovered ${restoredNodeCount} nodes from interrupted context-removal migration.`
);
}
}
private dropContextsSchema(): void {
const nodeColumns = this.db.prepare('PRAGMA table_info(nodes)').all() as Array<{ name: string }>;
const hasContextId = nodeColumns.some((column) => column.name === 'context_id');
this.db.exec('DROP INDEX IF EXISTS idx_nodes_context_id;');
this.db.exec('DROP INDEX IF EXISTS idx_contexts_name_normalized;');
if (hasContextId) {
try {
this.db.exec('DROP TABLE IF EXISTS nodes__without_context;');
this.db.exec('PRAGMA foreign_keys = OFF;');
this.db.exec(`
CREATE TABLE nodes__without_context (
id INTEGER PRIMARY KEY,
title TEXT,
description TEXT,
source TEXT,
link TEXT,
event_date TEXT,
created_at TEXT DEFAULT CURRENT_TIMESTAMP,
updated_at TEXT DEFAULT CURRENT_TIMESTAMP,
metadata TEXT,
embedding BLOB,
embedding_updated_at TEXT,
embedding_text TEXT,
chunk_status TEXT DEFAULT 'not_chunked'
);
INSERT INTO nodes__without_context (
id, title, description, source, link, event_date, created_at, updated_at,
metadata, embedding, embedding_updated_at, embedding_text, chunk_status
)
SELECT
id, title, description, source, link, event_date, created_at, updated_at,
metadata, embedding, embedding_updated_at, embedding_text, chunk_status
FROM nodes;
DROP TABLE nodes;
ALTER TABLE nodes__without_context RENAME TO nodes;
CREATE INDEX IF NOT EXISTS idx_nodes_updated_at ON nodes(updated_at DESC);
`);
} catch (error) {
try {
this.db.exec('PRAGMA foreign_keys = ON;');
} catch {}
if (error instanceof Error && /SQLITE_LOCKED|database table is locked/i.test(error.message)) {
console.warn('[SQLiteMigration] Skipping context-column removal in this process because another startup process holds the schema lock.');
return;
}
throw error;
}
this.db.exec('PRAGMA foreign_keys = ON;');
}
this.db.exec('DROP TABLE IF EXISTS contexts;');
}
private ensureLoggingAndMemorySchema(): void {
if (this.readOnly) {
return;
@@ -916,8 +801,6 @@ class SQLiteClient {
} catch {}
}
this.dropContextsSchema();
const hasLegacyDimensions = this.db.prepare("SELECT 1 FROM sqlite_master WHERE type='table' AND name='dimensions'").get();
const hasLegacyNodeDimensions = this.db.prepare("SELECT 1 FROM sqlite_master WHERE type='table' AND name='node_dimensions'").get();
this.db.exec(`