turso/CHANGELOG.md

Changelog

Unreleased

Fixed

• Lock database file with POSIX filesystem advisory lock when database is opened to prevent concurrent processes from corrupting a file. Please note that the locking scheme differs from SQLite, which uses POSIX advisory locks for every transaction. We're defaulting to locking on open because it's faster.

Changed

• Install to ~/.limbo/ instead of CARGO_HOME.

0.0.1 - 2024-07-17

Added

• Partial SELECT statement support, including WHERE, LIKE, LIMIT, CROSS JOIN, and INNER JOIN.

• Aggregate function support.

• EXPLAIN statement support.

• Partial PRAGMA statement support, including cache_size.

• Asynchronous I/O support with Linux io_uring using direct I/O and Darwin kqueue.

• Initial pass on command line shell with following commands:

  • .schema command that describes the database schema.
  • .opcodes <opcode> that describes what a VDBE opcode does.