# Phase 11 — Streaming SQL import

- Reads SQL dumps in 64 KiB file chunks, buffering only a line and the current SQL statement.
- Supports DELIMITER directives, SQL quoting, line/block comments and routine bodies.
- Reports statement number and starting line on SQL execution errors.
- Reports approximate byte progress and allows cancellation between statements.
- Verifies SHA-256 sidecar before import if present.

## Limitations
- A single huge SQL statement or line is still buffered in memory.
- Import is nontransactional and cancellation can leave partial changes.
- Parser assumes UTF-8 input and standard MySQL SQL mode (not NO_BACKSLASH_ESCAPES).
- This has not been built with Xcode or integration-tested against MySQL.