8d30a47286
Adds `mosaic storage migrate-tier --to federated` for one-way migration from `local` (PGlite) or `standalone` (PG without pgvector) to `federated` (PG + pgvector). Source is read via DrizzleMigrationSource which queries the normalized schema (the same path the gateway writes through), so the migration captures all real domain data — not just the flat key/value collections. Key behaviors: - `--dry-run` prints per-table row counts without writes - `--allow-non-empty` required to write into a populated target (default refuses to mix data sets) - Per-table transactions; partial failure does not leave half-migrated tables - Idempotent on re-run via INSERT ... ON CONFLICT DO UPDATE keyed on id - Topological table order respects FK dependencies (verified against schema.references()) - Skips sessions, verifications, admin_tokens (TTL'd / one-time / env-bound) - For sources without pgvector, insights.embedding is projected to NULL on read, then upserted as NULL (column is nullable) 32 unit tests cover ordering, dry-run, idempotency, empty-target preconditions, table skipping, and embedding-null projection. Integration test against real PG/PGlite is FED-M1-08. Refs #460
38 lines
1.2 KiB
TypeScript
38 lines
1.2 KiB
TypeScript
export type { StorageAdapter, StorageConfig } from './types.js';
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export { createStorageAdapter, registerStorageAdapter } from './factory.js';
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export { PostgresAdapter } from './adapters/postgres.js';
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export { PgliteAdapter } from './adapters/pglite.js';
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export { registerStorageCommand } from './cli.js';
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export {
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getMigrationOrder,
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topoSort,
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runMigrateTier,
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checkTargetPreconditions,
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normaliseSourceRow,
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PostgresMigrationTarget,
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DrizzleMigrationSource,
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SKIP_TABLES,
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MIGRATION_ORDER,
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MigrationPreconditionError,
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} from './migrate-tier.js';
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export type {
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MigrationSource,
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MigrationTarget,
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MigrateTierOptions,
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MigrateTierResult,
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TableMigrationResult,
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} from './migrate-tier.js';
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import { registerStorageAdapter } from './factory.js';
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import { PostgresAdapter } from './adapters/postgres.js';
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import { PgliteAdapter } from './adapters/pglite.js';
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import type { StorageConfig } from './types.js';
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registerStorageAdapter('postgres', (config: StorageConfig) => {
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return new PostgresAdapter(config as Extract<StorageConfig, { type: 'postgres' }>);
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});
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registerStorageAdapter('pglite', (config: StorageConfig) => {
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return new PgliteAdapter(config as Extract<StorageConfig, { type: 'pglite' }>);
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});
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