- Update to 3.43.1.0
  - All C code calling into Python and all C code called by Python
    uses vectorcall / fastcall (see PEP 590) which reduces the
    overhead of passing and receiving positional and keyword
    arguments. (APSW issue 477 APSW issue 446):
    * Conversion of arguments from Python values to C values drops
      generic PyArg_ParseTupleAndKeywords in favour of direct
      processing which is more efficient and allows better
      exception messages.
    * Running speedtest with a VFS that inherits all methods went
      from being 17% slower than pure SQLite to 2% slower.
    * A virtual table benchmark takes 35% less time. (Remember that
      benchmarks are best case!)
  - The shell JSON output modes have been fixed. Mode 'json'
    outputs a json array, while mode 'jsonl' does newline delimited
    json objects, aka json lines. (APSW issue 483)
- Changes from 3.43.1.0
  - This is the last version that supports Python 3.6 and
    Python 3.7 (both end of life). The policy as stated in the
    about page is that there will be one more APSW release after
    a Python version goes end of life supporting that Python
    version. (APSW issue 471)
  - Added best practice module (APSW issue 460)
  - apsw.ext.log_sqlite() outputs SQLite warnings at warning level.
    (APSW issue 472)
  - sqlite3_stmt_explain is wrapped available as a explain keyword
    parameter on execute/executemany methods. (APSW issue 474)
  - Added documentation and helper class for implementing custom
    pragmas in your own Virtual File System (VFS) (APSW issue 464)
  - Reduced overhead of the Column method when using 
    apsw.ext.make_virtual_module() (APSW issue 465)

• Files Changed
• Browse Source