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LibRed: audit and whole-file ACE-parity fixes, collation-true text, faster engine, Access SQL additions (11.0.0-alpha.4) - #303

Merged

ChrisJollyAU merged 90 commits into

CirrusRedOrg:masterfrom

ChrisJollyAU:alpha4

Oct 7, 2026

Commits on Sep 23, 2026
- Start 11.0.0-alpha.4
  
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  843da01
- Compare a parameter as the type of the column it meets
  
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  71dd23b
- Read the OLE epoch as the epoch on every reader accessor
  
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- Accept GUID text and ACE's {guid {…}} literal on an indexed GUID column
  
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- Add IS [NOT] TRUE/FALSE and IS [NOT] DISTINCT FROM
  
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- Store and read a bracketed parameter name as ACE does
  
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- Identify type 0x11 as BigBinary and fill in the DataTypes CreateFormat
  
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- Type a scalar subquery, and leave a choice with an untyped arm untyped
  
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Commits on Sep 24, 2026
- Fix the write defects a read-only audit of LibRed.Core turned up
  
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- Finish the audit, then make its bug classes unrepresentable
  
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- Answer the audit's last four ACE probes, and close what they opened
  
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Commits on Sep 25, 2026
- Type Variants and mixed choices as ACE does
  
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  03437e6
- Collapse the duplicated paths an efficiency audit of Core and Engine found
  
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  fbbed31
- Deny the two shell spellings that were routing around the hooks
  
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  1e5ba75
- Let an index seek answer only in its own column's kind
  
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- Target net10.0 as well as net11.0 from the four LibRed projects
  
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- Record the page-0 header as RC4 and the SIDs as a per-file keystream
  
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Commits on Sep 26, 2026
- Read Access's bang, Yes/No, keyword members and non-ASCII names
  
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- Keep a property's flag byte and its block's type through the property blob
  
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- Document the catalog column flags and write them only where Access does
  
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  1110c66
- Write what ACE writes across a hundred-statement run, found by whole-file diffing
  
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- Split, build and renumber as ACE does, found by diffing tables across pages
  
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- tests
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- Decode text, currency and rows without the general-purpose detours
  
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- Evaluate every row through one rebound evaluator, not a new one per row
  
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  c94c653
- Record the ACE head-to-head before and after the evaluator and decode fixes
  
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  0b877f6
- Decode only the columns a statement reads
  
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  06380e4
- Record the ACE head-to-head with column pruning
  
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  35a8555
- Look catalog and key rows up by their key, and decode the rest only for a match
  
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  160d7ea
- Record the DDL benchmarks with key-only catalog reads
  
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  94954a5
- Seek referential-integrity and complex-value lookups by their key's index
  
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  108e62c
- Compare text in the database's collation, by LibRed's own keys alone
  
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  95f87f5
- Look collation weights up by code point, not by binary search
  
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  e18b75a
- Record the full sweep and the text comparison runs
  
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  396d650
- Key a file by its full path alone, worked out once per open
  
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  bf1ec21
- Fold LIKE by ACE's own table, measured, instead of the runtime's casing
  
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- Decide whether an expression is Currency once per node, not per row
  
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- Append to the benchmark history only when a run asks with --record
  
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Commits on Sep 27, 2026
- tests
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- Describe an aggregate without computing its row
  
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- Record a full benchmark run at ac9ced90
  
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- Hold a grouping key's values as passed unless one is text
  
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  70ae775
- Decide an aggregate's column facts once per execution, not per group
  
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  de9e222
- Aggregate a GROUP BY in one pass instead of buffering its rows
  
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  cf9411e
- Copy a leaf's entries with room for the one being inserted
  
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  fb5e722
- Serve a transaction's own page parses, and cache a page write without a second copy
  
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- Write a rebuilt leaf together with the parse it was built from
  
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- Give INSERT ... VALUES one derivation, and keep a transaction's parses past its commit
  
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  4a3ce19
- Encode the Chinese, Japanese and Korean sort orders, and stamp each order's code page
  
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- Build text keys without per-character garbage
  
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- Weigh version-1 text without binary searches, and group without re-keying
  
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  bbd2652
- Seek an index without building a set, a decoder or a key list each time
  
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  9ae5e33
- Build a join's rows from the columns its statement reads
  
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- Cascade by the relationship's index blocks, and list schema names in collation order
  
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- Read no collation from a complex column, and name the complex-column table flag
  
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Commits on Sep 28, 2026
- Record a full benchmark run at 1cd4a6b5
  
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  bf88d23
- Read and write every property type, and keep a rewritten blob's name pool
  
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  f223943
- Keep a complex-column table's flags through a rebuild, and name index flag 0x0200
  
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- Check an object's name within its own container, as ACE does
  
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  9d00745
- Read and write the Name AutoCorrect maps, and read the page type as a word
  
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  93ccf94
- Record what ACE does with a relocation pointer to a missing page
  
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- Take an append-only memo's version history with it on DROP COLUMN
  
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- Retype a Memo/OLE column in place, as ACE does
  
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- Remove what only the ALTER COLUMN table rebuild used
  
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- Retype a text length, and several indexes over a column, as ACE does
  
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  ee10991
- Stop dropping and recreating indexes around an ALTER COLUMN
  
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- Skip the reserved-word names an ACE older than Access 2311 refuses
  
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Commits on Sep 29, 2026
- Add Access's Nz, with the results Access gives
  
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- Add TOP n WITH TIES and FETCH … WITH TIES
  
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  aa94b91
- Name a derived table's columns with a column list, and emit VALUES that way
  
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  c2a0181
- Test the lock manager's case rule per platform
  
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  b7e3214
- Add a probe of how ACE chooses the pages it allocates
  
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  9e9293c
- Assert the step-by-step whole-file parity with ACE
  
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  8c4b482
- Free an UPDATE's replaced long value after writing the new one
  
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  74f63fa
- Write a row's long values where ACE writes them
  
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  06482c1
- Test a choice inside arithmetic that takes its literal arm
  
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  74ce28f
- Store a query's DISTINCT, TOP and PERCENT on one option row, as ACE does
  
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  d5b871a
- Accept WITH OWNERACCESS OPTION, and keep it in a stored query
  
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- Count OWNERACCESS and OPTION among the ReservedWords
  
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- Keep the LibRedAccess job's blame output when a step fails
  
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Commits on Sep 30, 2026
- Cast a character above U+7FFF to its unsigned code
  
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  e8eb577
- Keep the columns duplicate elimination and positional renames depend on
  
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  5ecc78d
- Check a foreign key's parent again at commit, and existing rows on ADD
  
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- Add a self-referencing foreign key through the same path as any other
  
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- Check a cascaded row as an updated one, and a parent's end at commit
  
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  4e478c7
- Bring the docs in line with the code
  
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Commits on Oct 1, 2026
- Derive every stored SID from page 0, and re-mask them when a password changes
  
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Commits on Oct 4, 2026
- Consolidate LibRed.Core into one class per concern
  
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Commits on Oct 6, 2026
- Read the catalog per request, check index order on every decode, allocate less loading a TDEF
  
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Commits on Oct 7, 2026
- Add GetUtcDate, SysDateTime, SysUtcDateTime, CONCAT_WS and TRANSLATE; describe a result's stored columns again
  
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  dec4790

Commits

Commits on Sep 23, 2026

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Commits on Sep 26, 2026

Commits on Sep 27, 2026

Commits on Sep 28, 2026

Commits on Sep 29, 2026

Commits on Sep 30, 2026

Commits on Oct 1, 2026

Commits on Oct 4, 2026

Commits on Oct 6, 2026

Commits on Oct 7, 2026