- Fix dialect files to use relative paths instead of @types alias
- Add 'postgresql' to BIPUsersDAO dbType union
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace all isSqlServer/if-else branches with SqlDialect calls:
- Table name via dialect.quoteTableName()
- Placeholders via dialect.param() and dialect.params()
- UPSERT via dialect.upsert() in upsertMaterial(), upsertBatch(), updateManager()
- Remove buildPlaceholders(), TABLE_NAME_SQLSERVER, TABLE_NAME_MYSQL
- Re-export SqlDialect type from dialects barrel
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add three SqlDialect implementations with a factory function:
- MySqlDialect: positional ?, ON DUPLICATE KEY UPDATE, LIMIT/OFFSET
- SqlServerDialect: @pN params, MERGE USING, OFFSET/FETCH
- PostgreSqlDialect: $N (1-based), ON CONFLICT DO UPDATE, LIMIT/OFFSET
TDD approach: 43 tests written first, all passing.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
