feat: enhance MySQL upgrade generation with index prefix length control

- Added support for specifying prefix lengths for live text-backed columns in MySQL upgrade SQL generation. - Introduced `mysqlIndexPrefixRequirements` option to `generateUpgradeSql` function. - Updated tests to validate the new functionality for MySQL upgrade generation. - Removed legacy shared index compatibility specifications to avoid duplication with runtime schema bootstrap. - Improved error handling and response structure in account token coverage refresh logic. - Added tests for coverage refresh failure scenarios to ensure proper handling of token persistence. # Conflicts: # src/server/db/sharedIndexSchemaCompatibility.test.ts # src/server/db/sharedIndexSchemaCompatibility.ts # src/server/index.ts
2026-03-15 23:13:37 +08:00
parent 1a2268cedb
commit b15da138d1
12 changed files with 628 additions and 443 deletions
@@ -8,7 +8,6 @@ import * as schema from './schema.js';
 import { ensureSiteSchemaCompatibility, type SiteSchemaInspector } from './siteSchemaCompatibility.js';
 import { ensureRouteGroupingSchemaCompatibility } from './routeGroupingSchemaCompatibility.js';
 import { ensureProxyFileSchemaCompatibility } from './proxyFileSchemaCompatibility.js';
-import { ensureSharedIndexSchemaCompatibility } from './sharedIndexSchemaCompatibility.js';
 import { executeLegacyCompat, executeLegacyCompatSync } from './legacySchemaCompat.js';
 import { config } from '../config.js';
 import { ensureRuntimeDatabaseReady } from '../runtimeDatabaseBootstrap.js';
@@ -447,12 +446,6 @@ export async function ensureProxyFileCompatibilityColumns(): Promise<void> {
  await ensureProxyFileSchemaCompatibility(inspector);
 }

-export async function ensureSharedIndexCompatibility(): Promise<void> {
-  const inspector = createRuntimeSchemaInspector();
-  if (!inspector) return;
-  await ensureSharedIndexSchemaCompatibility(inspector);
-}
-
 function ensureRouteGroupingSchema() {
  if (!tableExists('token_routes') || !tableExists('route_channels')) {
    return;
@@ -2,6 +2,7 @@ import baselineContract from './generated/fixtures/2026-03-14-baseline.schemaCon
 import currentContract from './generated/schemaContract.json' with { type: 'json' };
 import { classifyLegacyCompatMutation } from './legacySchemaCompat.js';
 import { generateUpgradeSql } from './schemaArtifactGenerator.js';
+import type { SchemaContract, SchemaContractColumn } from './schemaContract.js';
 import { describe, expect, it } from 'vitest';
 import {
  __runtimeSchemaBootstrapTestUtils,
@@ -17,6 +18,9 @@ function createStubClient(dialect: RuntimeSchemaDialect, executedSql: string[]):
    commit: async () => {},
    rollback: async () => {},
    execute: async (sqlText: string) => {
+      if (sqlText.trim().toLowerCase().startsWith('select')) {
+        return [];
+      }
      executedSql.push(sqlText);
      return [];
    },
@@ -33,6 +37,16 @@ function createStubClient(dialect: RuntimeSchemaDialect, executedSql: string[]):
  };
 }

+function makeColumn(overrides: Partial<SchemaContractColumn> = {}): SchemaContractColumn {
+  return {
+    logicalType: 'text',
+    notNull: false,
+    defaultValue: null,
+    primaryKey: false,
+    ...overrides,
+  };
+}
+
 describe('runtime schema bootstrap', () => {
  it.each(['mysql', 'postgres'] as const)('executes live-schema upgrade statements for %s', async (dialect) => {
    const executedSql: string[] = [];
@@ -149,4 +163,72 @@ describe('runtime schema bootstrap', () => {

    expect(executedSql).toContain(targetSql);
  });
+
+  it('adds mysql text prefixes for new indexes when live datetime-like columns are still stored as text', async () => {
+    const executedSql: string[] = [];
+    const minimalContract: SchemaContract = {
+      tables: {
+        proxy_logs: {
+          columns: {
+            downstream_api_key_id: makeColumn({ logicalType: 'integer' }),
+            created_at: makeColumn({ logicalType: 'datetime', defaultValue: "datetime('now')" }),
+          },
+        },
+      },
+      indexes: [
+        {
+          name: 'proxy_logs_downstream_api_key_created_at_idx',
+          table: 'proxy_logs',
+          columns: ['downstream_api_key_id', 'created_at'],
+          unique: false,
+        },
+      ],
+      uniques: [],
+      foreignKeys: [],
+    };
+
+    await ensureRuntimeDatabaseSchema({
+      ...createStubClient('mysql', executedSql),
+      execute: async (sqlText: string) => {
+        if (sqlText.includes('FROM information_schema.columns')) {
+          return [[
+            {
+              table_name: 'proxy_logs',
+              column_name: 'downstream_api_key_id',
+              data_type: 'int',
+              column_type: 'int',
+            },
+            {
+              table_name: 'proxy_logs',
+              column_name: 'created_at',
+              data_type: 'text',
+              column_type: 'text',
+            },
+          ]];
+        }
+
+        executedSql.push(sqlText);
+        return [];
+      },
+      queryScalar: async (sqlText: string, params: unknown[] = []) => {
+        if (sqlText.includes('information_schema.tables')) {
+          return params[0] === 'proxy_logs' ? 1 : 0;
+        }
+        if (sqlText.includes('information_schema.columns')) {
+          return 1;
+        }
+        return 0;
+      },
+    }, {
+      currentContract: minimalContract,
+      liveContract: {
+        ...minimalContract,
+        indexes: [],
+      },
+    });
+
+    expect(executedSql).toContain(
+      'CREATE INDEX `proxy_logs_downstream_api_key_created_at_idx` ON `proxy_logs` (`downstream_api_key_id`, `created_at`(191))',
+    );
+  });
 });
@@ -7,7 +7,11 @@ import {
  ensureLegacySchemaCompatibility,
  type LegacySchemaCompatInspector,
 } from './legacySchemaCompat.js';
-import { generateBootstrapSql, generateUpgradeSql } from './schemaArtifactGenerator.js';
+import {
+  generateBootstrapSql,
+  generateUpgradeSql,
+  type MysqlIndexPrefixRequirementMap,
+} from './schemaArtifactGenerator.js';
 import { introspectLiveSchema } from './schemaIntrospection.js';
 import { resolveGeneratedSchemaContractPath, type SchemaContract } from './schemaContract.js';

@@ -233,6 +237,92 @@ function buildCompatibleRuntimeBaseline(
  return baseline;
 }

+function collectIndexedColumns(contract: SchemaContract): Map<string, Set<string>> {
+  const indexedColumns = new Map<string, Set<string>>();
+
+  for (const index of [...contract.indexes, ...contract.uniques]) {
+    let columns = indexedColumns.get(index.table);
+    if (!columns) {
+      columns = new Set<string>();
+      indexedColumns.set(index.table, columns);
+    }
+
+    for (const columnName of index.columns) {
+      columns.add(columnName);
+    }
+  }
+
+  return indexedColumns;
+}
+
+function requiresMysqlIndexPrefixForColumnType(columnType: string): boolean {
+  const normalizedType = columnType.trim().toLowerCase();
+  return normalizedType.includes('text') || normalizedType.includes('blob');
+}
+
+async function queryRuntimeRows(
+  client: RuntimeSchemaClient,
+  sqlText: string,
+  params: unknown[] = [],
+): Promise<Array<Record<string, unknown>>> {
+  const result = await client.execute(sqlText, params);
+
+  if (!Array.isArray(result)) {
+    return [];
+  }
+
+  const [first] = result;
+  if (Array.isArray(first)) {
+    return first as Array<Record<string, unknown>>;
+  }
+
+  if (result.every((item) => typeof item === 'object' && item !== null && !Array.isArray(item))) {
+    return result as Array<Record<string, unknown>>;
+  }
+
+  return [];
+}
+
+async function resolveMySqlIndexPrefixRequirements(
+  client: RuntimeSchemaClient,
+  currentContract: SchemaContract,
+): Promise<MysqlIndexPrefixRequirementMap> {
+  const indexedColumns = collectIndexedColumns(currentContract);
+  if (indexedColumns.size === 0) {
+    return {};
+  }
+
+  const rows = await queryRuntimeRows(client, `
+    SELECT
+      table_name AS table_name,
+      column_name AS column_name,
+      data_type AS data_type,
+      column_type AS column_type
+    FROM information_schema.columns
+    WHERE table_schema = DATABASE()
+  `);
+
+  const requirements: MysqlIndexPrefixRequirementMap = {};
+  for (const row of rows) {
+    const tableName = String(row.table_name || '');
+    const columnName = String(row.column_name || '');
+    const trackedColumns = indexedColumns.get(tableName);
+    if (!trackedColumns || !trackedColumns.has(columnName)) {
+      continue;
+    }
+
+    const declaredType = String(row.column_type || row.data_type || '');
+    if (!requiresMysqlIndexPrefixForColumnType(declaredType)) {
+      continue;
+    }
+
+    requirements[tableName] ??= {};
+    requirements[tableName][columnName] = true;
+  }
+
+  return requirements;
+}
+
 async function createPostgresClient(connectionString: string, ssl: boolean): Promise<RuntimeSchemaClient> {
  const clientOptions: pg.ClientConfig = { connectionString };
  if (ssl) {
@@ -346,9 +436,12 @@ function buildExternalUpgradeStatements(
  dialect: Exclude<RuntimeSchemaDialect, 'sqlite'>,
  currentContract: SchemaContract,
  liveContract: SchemaContract,
+  mysqlIndexPrefixRequirements?: MysqlIndexPrefixRequirementMap,
 ): string[] {
  const compatibleBaseline = buildCompatibleRuntimeBaseline(currentContract, liveContract);
-  return splitSqlStatements(generateUpgradeSql(dialect, currentContract, compatibleBaseline));
+  return splitSqlStatements(generateUpgradeSql(dialect, currentContract, compatibleBaseline, {
+    mysqlIndexPrefixRequirements,
+  }));
 }

 export async function ensureRuntimeDatabaseSchema(
@@ -356,13 +449,23 @@ export async function ensureRuntimeDatabaseSchema(
  options: EnsureRuntimeDatabaseSchemaOptions = {},
 ): Promise<void> {
  const currentContract = options.currentContract ?? readSchemaContract();
-  const statements = client.dialect === 'sqlite'
-    ? splitSqlStatements(generateBootstrapSql('sqlite', currentContract))
-    : buildExternalUpgradeStatements(
+  let statements: string[];
+
+  if (client.dialect === 'sqlite') {
+    statements = splitSqlStatements(generateBootstrapSql('sqlite', currentContract));
+  } else {
+    const liveContract = await resolveLiveContract(client, options.liveContract);
+    const mysqlIndexPrefixRequirements = client.dialect === 'mysql'
+      ? await resolveMySqlIndexPrefixRequirements(client, currentContract)
+      : undefined;
+
+    statements = buildExternalUpgradeStatements(
      client.dialect,
      currentContract,
-      await resolveLiveContract(client, options.liveContract),
+      liveContract,
+      mysqlIndexPrefixRequirements,
    );
+  }

  for (const sqlText of statements) {
    await executeBootstrapStatement(client, sqlText);
@@ -2,7 +2,7 @@ import { readFileSync } from 'node:fs';
 import { dirname, resolve } from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { describe, expect, it } from 'vitest';
-import { generateDialectArtifacts, type GeneratedDialectArtifacts } from './schemaArtifactGenerator.js';
+import { generateDialectArtifacts, generateUpgradeSql, type GeneratedDialectArtifacts } from './schemaArtifactGenerator.js';
 import type { SchemaContract, SchemaContractColumn } from './schemaContract.js';

 const dbDir = dirname(fileURLToPath(import.meta.url));
@@ -123,6 +123,45 @@ describe('schema artifact generator', () => {
    expect(artifacts.mysqlBootstrap).not.toContain('`read`(191)');
  });

+  it('allows mysql upgrade generation to force prefix lengths for live text-backed columns', () => {
+    const previousContract: SchemaContract = {
+      tables: {
+        proxy_logs: {
+          columns: {
+            downstream_api_key_id: makeColumn({ logicalType: 'integer' }),
+            created_at: makeColumn({ logicalType: 'datetime', defaultValue: "datetime('now')" }),
+          },
+        },
+      },
+      indexes: [],
+      uniques: [],
+      foreignKeys: [],
+    };
+    const currentContract: SchemaContract = {
+      ...previousContract,
+      indexes: [
+        {
+          name: 'proxy_logs_downstream_api_key_created_at_idx',
+          table: 'proxy_logs',
+          columns: ['downstream_api_key_id', 'created_at'],
+          unique: false,
+        },
+      ],
+    };
+
+    const mysqlUpgrade = generateUpgradeSql('mysql', currentContract, previousContract, {
+      mysqlIndexPrefixRequirements: {
+        proxy_logs: {
+          created_at: true,
+        },
+      },
+    });
+
+    expect(mysqlUpgrade).toContain(
+      'CREATE INDEX `proxy_logs_downstream_api_key_created_at_idx` ON `proxy_logs` (`downstream_api_key_id`, `created_at`(191))',
+    );
+  });
+
  it('rejects destructive diffs when generating additive upgrades', () => {
    const current = readSchemaContract();
    const previous = structuredClone(current);
@@ -17,8 +17,13 @@ export interface GeneratedDialectArtifacts {
  postgresUpgrade: string;
 }

+export type MysqlIndexPrefixRequirementMap = Record<string, Record<string, boolean>>;
+
 type Dialect = 'mysql' | 'postgres';
 type SqlDialect = 'sqlite' | Dialect;
+type SqlGenerationOptions = {
+  mysqlIndexPrefixRequirements?: MysqlIndexPrefixRequirementMap;
+};

 function resolveDbDir(): string {
  return dirname(fileURLToPath(import.meta.url));
@@ -36,6 +41,21 @@ function escapeMysqlTextPrefix(columnType: LogicalColumnType): string {
  return columnType === 'text' ? '(191)' : '';
 }

+function resolveMysqlIndexPrefix(
+  tableName: string,
+  columnName: string,
+  contract: SchemaContract,
+  options?: SqlGenerationOptions,
+): string {
+  const override = options?.mysqlIndexPrefixRequirements?.[tableName]?.[columnName];
+  if (override !== undefined) {
+    return override ? '(191)' : '';
+  }
+
+  const column = contract.tables[tableName]?.columns[columnName];
+  return column ? escapeMysqlTextPrefix(column.logicalType) : '';
+}
+
 function mapColumnType(dialect: SqlDialect, columnName: string, column: SchemaContractColumn): string {
  if (dialect === 'sqlite') {
    switch (column.logicalType) {
@@ -177,22 +197,34 @@ function buildCreateTableStatement(
  return `CREATE TABLE IF NOT EXISTS ${quoteIdentifier(dialect, tableName)} (${parts.join(', ')})`;
 }

-function buildUniqueIndexStatement(dialect: SqlDialect, uniqueIndex: SchemaContractUnique, contract: SchemaContract): string {
+function buildUniqueIndexStatement(
+  dialect: SqlDialect,
+  uniqueIndex: SchemaContractUnique,
+  contract: SchemaContract,
+  options?: SqlGenerationOptions,
+): string {
  const columns = uniqueIndex.columns
    .map((columnName) => {
-      const column = contract.tables[uniqueIndex.table]?.columns[columnName];
-      const suffix = dialect === 'mysql' && column ? escapeMysqlTextPrefix(column.logicalType) : '';
+      const suffix = dialect === 'mysql'
+        ? resolveMysqlIndexPrefix(uniqueIndex.table, columnName, contract, options)
+        : '';
      return `${quoteIdentifier(dialect, columnName)}${suffix}`;
    })
    .join(', ');
  return `CREATE UNIQUE INDEX ${quoteIdentifier(dialect, uniqueIndex.name)} ON ${quoteIdentifier(dialect, uniqueIndex.table)} (${columns})`;
 }

-function buildIndexStatement(dialect: SqlDialect, index: SchemaContractIndex, contract: SchemaContract): string {
+function buildIndexStatement(
+  dialect: SqlDialect,
+  index: SchemaContractIndex,
+  contract: SchemaContract,
+  options?: SqlGenerationOptions,
+): string {
  const columns = index.columns
    .map((columnName) => {
-      const column = contract.tables[index.table]?.columns[columnName];
-      const suffix = dialect === 'mysql' && column ? escapeMysqlTextPrefix(column.logicalType) : '';
+      const suffix = dialect === 'mysql'
+        ? resolveMysqlIndexPrefix(index.table, columnName, contract, options)
+        : '';
      return `${quoteIdentifier(dialect, columnName)}${suffix}`;
    })
    .join(', ');
@@ -317,6 +349,7 @@ export function generateUpgradeSql(
  dialect: SqlDialect,
  currentContract: SchemaContract,
  previousContract?: SchemaContract | null,
+  options?: SqlGenerationOptions,
 ): string {
  if (!previousContract) {
    return `-- no previous schema contract available for ${dialect} additive upgrade generation\n`;
@@ -357,7 +390,7 @@ export function generateUpgradeSql(
    .filter((unique) => !previousUniqueNames.has(unique.name))
    .slice()
    .sort((left, right) => left.name.localeCompare(right.name, 'en'))
-    .map((unique) => buildUniqueIndexStatement(dialect, unique, currentContract));
+    .map((unique) => buildUniqueIndexStatement(dialect, unique, currentContract, options));

  const currentUniqueNames = new Set(currentContract.uniques.map((unique) => unique.name));
  const previousIndexNames = new Set(previousContract.indexes.map((index) => index.name));
@@ -366,7 +399,7 @@ export function generateUpgradeSql(
    .filter((index) => !previousIndexNames.has(index.name))
    .slice()
    .sort((left, right) => left.name.localeCompare(right.name, 'en'))
-    .map((index) => buildIndexStatement(dialect, index, currentContract));
+    .map((index) => buildIndexStatement(dialect, index, currentContract, options));

  const statements = [...addedTableStatements, ...addColumnStatements, ...uniqueStatements, ...indexStatements];
  if (statements.length === 0) {
@@ -3,6 +3,7 @@ import { dirname, resolve } from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { describe, expect, it } from 'vitest';
 import type { SchemaContract } from './schemaContract.js';
+import { SHARED_INDEX_COMPATIBILITY_SPECS } from './sharedIndexSchemaCompatibility.js';

 const dbDir = dirname(fileURLToPath(import.meta.url));
 const generatedDir = resolve(dbDir, 'generated');
@@ -63,4 +64,18 @@ describe('database schema parity', () => {
    expect(unknownTables).toEqual([]);
    expect(unknownIndexes).toEqual([]);
  });
+
+  it('does not duplicate contract-defined indexes inside shared index compatibility specs', () => {
+    const contract = JSON.parse(readFileSync(schemaContractPath, 'utf8')) as SchemaContract;
+    const contractIndexNames = new Set([
+      ...contract.indexes.map((index) => index.name),
+      ...contract.uniques.map((unique) => unique.name),
+    ]);
+
+    const duplicatedSpecs = SHARED_INDEX_COMPATIBILITY_SPECS
+      .map((spec) => spec.indexName)
+      .filter((indexName) => contractIndexNames.has(indexName));
+
+    expect(duplicatedSpecs).toEqual([]);
+  });
 });
@@ -25,33 +25,10 @@ function createInspector(

 describe('ensureSharedIndexSchemaCompatibility', () => {
  it.each([
-    {
-      dialect: 'sqlite' as const,
-      expectedSql: [
-        'CREATE UNIQUE INDEX IF NOT EXISTS model_availability_account_model_unique ON model_availability (account_id, model_name);',
-        'CREATE INDEX IF NOT EXISTS proxy_logs_status_created_at_idx ON proxy_logs (status, created_at);',
-        'CREATE INDEX IF NOT EXISTS events_created_at_idx ON events (created_at);',
-      ],
-    },
-    {
-      dialect: 'mysql' as const,
-      expectedSql: [
-        'CREATE UNIQUE INDEX `model_availability_account_model_unique` ON `model_availability` (`account_id`, `model_name`(191))',
-        'CREATE INDEX `proxy_logs_status_created_at_idx` ON `proxy_logs` (`status`, `created_at`(191))',
-        'CREATE INDEX `proxy_logs_downstream_api_key_created_at_idx` ON `proxy_logs` (`downstream_api_key_id`, `created_at`(191))',
-        'CREATE INDEX `events_created_at_idx` ON `events` (`created_at`(191))',
-      ],
-    },
-    {
-      dialect: 'postgres' as const,
-      expectedSql: [
-        'CREATE UNIQUE INDEX IF NOT EXISTS "model_availability_account_model_unique" ON "model_availability" ("account_id", "model_name")',
-        'CREATE INDEX IF NOT EXISTS "proxy_logs_status_created_at_idx" ON "proxy_logs" ("status", "created_at")',
-        'CREATE INDEX IF NOT EXISTS "proxy_logs_downstream_api_key_created_at_idx" ON "proxy_logs" ("downstream_api_key_id", "created_at")',
-        'CREATE INDEX IF NOT EXISTS "events_created_at_idx" ON "events" ("created_at")',
-      ],
-    },
-  ])('creates shared indexes for $dialect', async ({ dialect, expectedSql }) => {
+    'sqlite',
+    'mysql',
+    'postgres',
+  ] as const)('is a no-op for %s now that contract-defined indexes come from runtime bootstrap', async (dialect) => {
    const { inspector, executedSql } = createInspector(dialect, {
      existingTables: [
        'sites',
@@ -70,10 +47,7 @@ describe('ensureSharedIndexSchemaCompatibility', () => {
    });

    await ensureSharedIndexSchemaCompatibility(inspector);
-
-    for (const sqlText of expectedSql) {
-      expect(executedSql).toContain(sqlText);
-    }
+    expect(executedSql).toEqual([]);
  });

  it('skips indexes for tables that do not exist', async () => {
@@ -83,8 +57,6 @@ describe('ensureSharedIndexSchemaCompatibility', () => {

    await ensureSharedIndexSchemaCompatibility(inspector);

-    expect(executedSql).toEqual([
-      'CREATE INDEX IF NOT EXISTS "sites_status_idx" ON "sites" ("status")',
-    ]);
+    expect(executedSql).toEqual([]);
  });
 });
@@ -12,341 +12,10 @@ type SharedIndexCompatibilitySpec = {
  createSql: Record<SharedIndexSchemaDialect, string>;
 };

-export const SHARED_INDEX_COMPATIBILITY_SPECS: SharedIndexCompatibilitySpec[] = [
-  {
-    table: 'sites',
-    indexName: 'sites_status_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS sites_status_idx ON sites (status);',
-      mysql: 'CREATE INDEX `sites_status_idx` ON `sites` (`status`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "sites_status_idx" ON "sites" ("status")',
-    },
-  },
-  {
-    table: 'accounts',
-    indexName: 'accounts_site_id_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS accounts_site_id_idx ON accounts (site_id);',
-      mysql: 'CREATE INDEX `accounts_site_id_idx` ON `accounts` (`site_id`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "accounts_site_id_idx" ON "accounts" ("site_id")',
-    },
-  },
-  {
-    table: 'accounts',
-    indexName: 'accounts_status_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS accounts_status_idx ON accounts (status);',
-      mysql: 'CREATE INDEX `accounts_status_idx` ON `accounts` (`status`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "accounts_status_idx" ON "accounts" ("status")',
-    },
-  },
-  {
-    table: 'accounts',
-    indexName: 'accounts_site_status_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS accounts_site_status_idx ON accounts (site_id, status);',
-      mysql: 'CREATE INDEX `accounts_site_status_idx` ON `accounts` (`site_id`, `status`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "accounts_site_status_idx" ON "accounts" ("site_id", "status")',
-    },
-  },
-  {
-    table: 'account_tokens',
-    indexName: 'account_tokens_account_id_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS account_tokens_account_id_idx ON account_tokens (account_id);',
-      mysql: 'CREATE INDEX `account_tokens_account_id_idx` ON `account_tokens` (`account_id`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "account_tokens_account_id_idx" ON "account_tokens" ("account_id")',
-    },
-  },
-  {
-    table: 'account_tokens',
-    indexName: 'account_tokens_account_enabled_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS account_tokens_account_enabled_idx ON account_tokens (account_id, enabled);',
-      mysql: 'CREATE INDEX `account_tokens_account_enabled_idx` ON `account_tokens` (`account_id`, `enabled`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "account_tokens_account_enabled_idx" ON "account_tokens" ("account_id", "enabled")',
-    },
-  },
-  {
-    table: 'account_tokens',
-    indexName: 'account_tokens_enabled_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS account_tokens_enabled_idx ON account_tokens (enabled);',
-      mysql: 'CREATE INDEX `account_tokens_enabled_idx` ON `account_tokens` (`enabled`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "account_tokens_enabled_idx" ON "account_tokens" ("enabled")',
-    },
-  },
-  {
-    table: 'checkin_logs',
-    indexName: 'checkin_logs_account_created_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS checkin_logs_account_created_at_idx ON checkin_logs (account_id, created_at);',
-      mysql: 'CREATE INDEX `checkin_logs_account_created_at_idx` ON `checkin_logs` (`account_id`, `created_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "checkin_logs_account_created_at_idx" ON "checkin_logs" ("account_id", "created_at")',
-    },
-  },
-  {
-    table: 'checkin_logs',
-    indexName: 'checkin_logs_created_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS checkin_logs_created_at_idx ON checkin_logs (created_at);',
-      mysql: 'CREATE INDEX `checkin_logs_created_at_idx` ON `checkin_logs` (`created_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "checkin_logs_created_at_idx" ON "checkin_logs" ("created_at")',
-    },
-  },
-  {
-    table: 'checkin_logs',
-    indexName: 'checkin_logs_status_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS checkin_logs_status_idx ON checkin_logs (status);',
-      mysql: 'CREATE INDEX `checkin_logs_status_idx` ON `checkin_logs` (`status`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "checkin_logs_status_idx" ON "checkin_logs" ("status")',
-    },
-  },
-  {
-    table: 'model_availability',
-    indexName: 'model_availability_account_model_unique',
-    createSql: {
-      sqlite: 'CREATE UNIQUE INDEX IF NOT EXISTS model_availability_account_model_unique ON model_availability (account_id, model_name);',
-      mysql: 'CREATE UNIQUE INDEX `model_availability_account_model_unique` ON `model_availability` (`account_id`, `model_name`(191))',
-      postgres: 'CREATE UNIQUE INDEX IF NOT EXISTS "model_availability_account_model_unique" ON "model_availability" ("account_id", "model_name")',
-    },
-  },
-  {
-    table: 'model_availability',
-    indexName: 'model_availability_account_available_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS model_availability_account_available_idx ON model_availability (account_id, available);',
-      mysql: 'CREATE INDEX `model_availability_account_available_idx` ON `model_availability` (`account_id`, `available`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "model_availability_account_available_idx" ON "model_availability" ("account_id", "available")',
-    },
-  },
-  {
-    table: 'model_availability',
-    indexName: 'model_availability_model_name_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS model_availability_model_name_idx ON model_availability (model_name);',
-      mysql: 'CREATE INDEX `model_availability_model_name_idx` ON `model_availability` (`model_name`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "model_availability_model_name_idx" ON "model_availability" ("model_name")',
-    },
-  },
-  {
-    table: 'token_model_availability',
-    indexName: 'token_model_availability_token_model_unique',
-    createSql: {
-      sqlite: 'CREATE UNIQUE INDEX IF NOT EXISTS token_model_availability_token_model_unique ON token_model_availability (token_id, model_name);',
-      mysql: 'CREATE UNIQUE INDEX `token_model_availability_token_model_unique` ON `token_model_availability` (`token_id`, `model_name`(191))',
-      postgres: 'CREATE UNIQUE INDEX IF NOT EXISTS "token_model_availability_token_model_unique" ON "token_model_availability" ("token_id", "model_name")',
-    },
-  },
-  {
-    table: 'token_model_availability',
-    indexName: 'token_model_availability_token_available_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS token_model_availability_token_available_idx ON token_model_availability (token_id, available);',
-      mysql: 'CREATE INDEX `token_model_availability_token_available_idx` ON `token_model_availability` (`token_id`, `available`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "token_model_availability_token_available_idx" ON "token_model_availability" ("token_id", "available")',
-    },
-  },
-  {
-    table: 'token_model_availability',
-    indexName: 'token_model_availability_model_name_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS token_model_availability_model_name_idx ON token_model_availability (model_name);',
-      mysql: 'CREATE INDEX `token_model_availability_model_name_idx` ON `token_model_availability` (`model_name`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "token_model_availability_model_name_idx" ON "token_model_availability" ("model_name")',
-    },
-  },
-  {
-    table: 'token_model_availability',
-    indexName: 'token_model_availability_available_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS token_model_availability_available_idx ON token_model_availability (available);',
-      mysql: 'CREATE INDEX `token_model_availability_available_idx` ON `token_model_availability` (`available`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "token_model_availability_available_idx" ON "token_model_availability" ("available")',
-    },
-  },
-  {
-    table: 'token_routes',
-    indexName: 'token_routes_model_pattern_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS token_routes_model_pattern_idx ON token_routes (model_pattern);',
-      mysql: 'CREATE INDEX `token_routes_model_pattern_idx` ON `token_routes` (`model_pattern`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "token_routes_model_pattern_idx" ON "token_routes" ("model_pattern")',
-    },
-  },
-  {
-    table: 'token_routes',
-    indexName: 'token_routes_enabled_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS token_routes_enabled_idx ON token_routes (enabled);',
-      mysql: 'CREATE INDEX `token_routes_enabled_idx` ON `token_routes` (`enabled`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "token_routes_enabled_idx" ON "token_routes" ("enabled")',
-    },
-  },
-  {
-    table: 'route_channels',
-    indexName: 'route_channels_route_id_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS route_channels_route_id_idx ON route_channels (route_id);',
-      mysql: 'CREATE INDEX `route_channels_route_id_idx` ON `route_channels` (`route_id`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "route_channels_route_id_idx" ON "route_channels" ("route_id")',
-    },
-  },
-  {
-    table: 'route_channels',
-    indexName: 'route_channels_account_id_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS route_channels_account_id_idx ON route_channels (account_id);',
-      mysql: 'CREATE INDEX `route_channels_account_id_idx` ON `route_channels` (`account_id`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "route_channels_account_id_idx" ON "route_channels" ("account_id")',
-    },
-  },
-  {
-    table: 'route_channels',
-    indexName: 'route_channels_token_id_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS route_channels_token_id_idx ON route_channels (token_id);',
-      mysql: 'CREATE INDEX `route_channels_token_id_idx` ON `route_channels` (`token_id`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "route_channels_token_id_idx" ON "route_channels" ("token_id")',
-    },
-  },
-  {
-    table: 'route_channels',
-    indexName: 'route_channels_route_enabled_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS route_channels_route_enabled_idx ON route_channels (route_id, enabled);',
-      mysql: 'CREATE INDEX `route_channels_route_enabled_idx` ON `route_channels` (`route_id`, `enabled`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "route_channels_route_enabled_idx" ON "route_channels" ("route_id", "enabled")',
-    },
-  },
-  {
-    table: 'route_channels',
-    indexName: 'route_channels_route_token_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS route_channels_route_token_idx ON route_channels (route_id, token_id);',
-      mysql: 'CREATE INDEX `route_channels_route_token_idx` ON `route_channels` (`route_id`, `token_id`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "route_channels_route_token_idx" ON "route_channels" ("route_id", "token_id")',
-    },
-  },
-  {
-    table: 'proxy_logs',
-    indexName: 'proxy_logs_created_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS proxy_logs_created_at_idx ON proxy_logs (created_at);',
-      mysql: 'CREATE INDEX `proxy_logs_created_at_idx` ON `proxy_logs` (`created_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "proxy_logs_created_at_idx" ON "proxy_logs" ("created_at")',
-    },
-  },
-  {
-    table: 'proxy_logs',
-    indexName: 'proxy_logs_account_created_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS proxy_logs_account_created_at_idx ON proxy_logs (account_id, created_at);',
-      mysql: 'CREATE INDEX `proxy_logs_account_created_at_idx` ON `proxy_logs` (`account_id`, `created_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "proxy_logs_account_created_at_idx" ON "proxy_logs" ("account_id", "created_at")',
-    },
-  },
-  {
-    table: 'proxy_logs',
-    indexName: 'proxy_logs_status_created_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS proxy_logs_status_created_at_idx ON proxy_logs (status, created_at);',
-      mysql: 'CREATE INDEX `proxy_logs_status_created_at_idx` ON `proxy_logs` (`status`, `created_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "proxy_logs_status_created_at_idx" ON "proxy_logs" ("status", "created_at")',
-    },
-  },
-  {
-    table: 'proxy_logs',
-    indexName: 'proxy_logs_model_actual_created_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS proxy_logs_model_actual_created_at_idx ON proxy_logs (model_actual, created_at);',
-      mysql: 'CREATE INDEX `proxy_logs_model_actual_created_at_idx` ON `proxy_logs` (`model_actual`(191), `created_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "proxy_logs_model_actual_created_at_idx" ON "proxy_logs" ("model_actual", "created_at")',
-    },
-  },
-  {
-    table: 'proxy_logs',
-    indexName: 'proxy_logs_downstream_api_key_created_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS proxy_logs_downstream_api_key_created_at_idx ON proxy_logs (downstream_api_key_id, created_at);',
-      mysql: 'CREATE INDEX `proxy_logs_downstream_api_key_created_at_idx` ON `proxy_logs` (`downstream_api_key_id`, `created_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "proxy_logs_downstream_api_key_created_at_idx" ON "proxy_logs" ("downstream_api_key_id", "created_at")',
-    },
-  },
-  {
-    table: 'proxy_video_tasks',
-    indexName: 'proxy_video_tasks_upstream_video_id_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS proxy_video_tasks_upstream_video_id_idx ON proxy_video_tasks (upstream_video_id);',
-      mysql: 'CREATE INDEX `proxy_video_tasks_upstream_video_id_idx` ON `proxy_video_tasks` (`upstream_video_id`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "proxy_video_tasks_upstream_video_id_idx" ON "proxy_video_tasks" ("upstream_video_id")',
-    },
-  },
-  {
-    table: 'proxy_video_tasks',
-    indexName: 'proxy_video_tasks_created_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS proxy_video_tasks_created_at_idx ON proxy_video_tasks (created_at);',
-      mysql: 'CREATE INDEX `proxy_video_tasks_created_at_idx` ON `proxy_video_tasks` (`created_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "proxy_video_tasks_created_at_idx" ON "proxy_video_tasks" ("created_at")',
-    },
-  },
-  {
-    table: 'downstream_api_keys',
-    indexName: 'downstream_api_keys_name_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS downstream_api_keys_name_idx ON downstream_api_keys (name);',
-      mysql: 'CREATE INDEX `downstream_api_keys_name_idx` ON `downstream_api_keys` (`name`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "downstream_api_keys_name_idx" ON "downstream_api_keys" ("name")',
-    },
-  },
-  {
-    table: 'downstream_api_keys',
-    indexName: 'downstream_api_keys_enabled_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS downstream_api_keys_enabled_idx ON downstream_api_keys (enabled);',
-      mysql: 'CREATE INDEX `downstream_api_keys_enabled_idx` ON `downstream_api_keys` (`enabled`)',
-      postgres: 'CREATE INDEX IF NOT EXISTS "downstream_api_keys_enabled_idx" ON "downstream_api_keys" ("enabled")',
-    },
-  },
-  {
-    table: 'downstream_api_keys',
-    indexName: 'downstream_api_keys_expires_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS downstream_api_keys_expires_at_idx ON downstream_api_keys (expires_at);',
-      mysql: 'CREATE INDEX `downstream_api_keys_expires_at_idx` ON `downstream_api_keys` (`expires_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "downstream_api_keys_expires_at_idx" ON "downstream_api_keys" ("expires_at")',
-    },
-  },
-  {
-    table: 'events',
-    indexName: 'events_read_created_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS events_read_created_at_idx ON events (read, created_at);',
-      mysql: 'CREATE INDEX `events_read_created_at_idx` ON `events` (`read`, `created_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "events_read_created_at_idx" ON "events" ("read", "created_at")',
-    },
-  },
-  {
-    table: 'events',
-    indexName: 'events_type_created_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS events_type_created_at_idx ON events (type, created_at);',
-      mysql: 'CREATE INDEX `events_type_created_at_idx` ON `events` (`type`, `created_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "events_type_created_at_idx" ON "events" ("type", "created_at")',
-    },
-  },
-  {
-    table: 'events',
-    indexName: 'events_created_at_idx',
-    createSql: {
-      sqlite: 'CREATE INDEX IF NOT EXISTS events_created_at_idx ON events (created_at);',
-      mysql: 'CREATE INDEX `events_created_at_idx` ON `events` (`created_at`(191))',
-      postgres: 'CREATE INDEX IF NOT EXISTS "events_created_at_idx" ON "events" ("created_at")',
-    },
-  },
-];
+// Contract-defined indexes are owned by generated schema artifacts and
+// runtimeSchemaBootstrap. This legacy hook is intentionally empty so startup
+// does not maintain a second static source of index SQL.
+export const SHARED_INDEX_COMPATIBILITY_SPECS: SharedIndexCompatibilitySpec[] = [];

 function normalizeSchemaErrorMessage(error: unknown): string {
  if (typeof error === 'object' && error && 'message' in error) {