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drh 4546f13d17 Increase the size of the Fts3Table.nPendingData field to 64 bits to

avoid any chance of ridiculous inputs causing a signed integer overflow.

FossilOrigin-Name: 56f261a67626a26d509e9c5221cfae18320e2b8654ae700adedb204191673406

2026-10-25 20:29:47 +00:00

tool

Fix potential buffer overreads in demo program ext/fts3/tool/fts3view.c. Bug [bugs:/info/2026-09-21T13:50:52Z | 2026-09-21T13:50:52Z].

2026-09-21 17:12:55 +00:00

unicode

Approximately 100 typo corrections spanning the whole tree, submitted via [forum:0db9827f0464bc33|forum post 0db9827f0464bc33] and individually audited and verified. Affects only code comments, innocuous test strings, error message text in tool (not library) code, and configure-level help text.

2025-02-27 21:17:55 +00:00

fts3_aux.c

Have the fts5term and fts3aux virtual table modules only process constraints on the term column that use binary collation. Report [bugs:/info/2026-08-17T10:17:15Z | 2026-08-17T10:17:15Z].

2026-08-17 11:52:13 +00:00

fts3_expr.c

Make the test-use-only SQL function fts3_exprtest() (available only if

2026-08-02 22:45:36 +00:00

fts3_hash.c

Approximately 50 typo fixes, spanning the whole tree, contributed via [forum:006c8fa165083ac3|forum post 006c8fa165083ac3] and individually checked for correctness. Affects only code comments, docs, and a single line of debug output in a test app.

2025-02-25 20:55:14 +00:00

fts3_hash.h

Many spelling fixes in comments. No changes to code.

2013-03-21 21:20:32 +00:00

fts3_icu.c

Use 64-bit math to compute the sizes of memory allocations in extensions.

2019-01-08 20:02:48 +00:00

fts3_porter.c

Avoid leaving an fts3 porter tokenizer cursor in an inconsistent state following an OOM error. At the moment, this does not cause problems because fts3 always frees a tokenizer cursor following an OOM. But it might if some other code used the porter tokenizer implementation.

2026-09-24 15:53:23 +00:00

fts3_snippet.c

Fix truncation of 64-bit integer values passed to the fts3 snippet() function. Report [bugs:/info/2026-09-21T02:41:49Z | 2026-09-21T02:41:49Z].

2026-09-21 11:14:14 +00:00

fts3_term.c

Fixes for platforms with 32-bit pointers that require 64-bit values to be aligned.

2024-07-13 16:53:56 +00:00

fts3_test.c

Cygwin-centric fixes from Jan Nijtmans.

2025-03-06 13:38:07 +00:00

fts3_tokenize_vtab.c

Increase the size of a variable in FTS3 to help static analyzers

2025-04-02 10:42:47 +00:00

fts3_tokenizer1.c

Make the legacy FTS3 code more robust against integer overflow during

2022-09-27 01:53:05 +00:00

fts3_tokenizer.c

First attempt at getting the build to work with Tcl 9.0.

2024-07-30 15:49:02 +00:00

fts3_tokenizer.h

Many spelling fixes in comments. No changes to code.

2013-03-21 21:20:32 +00:00

fts3_unicode2.c

Fix harmless compiler warnings in the unicode2 logic of FTS3 and FTS5.

2019-01-02 23:49:47 +00:00

fts3_unicode.c

Restore 3.53.0 handling of codepoints u+fffe and u+ffff (they are separator characters) in fts3 and fts5. See forum post [forum:/info/9c6ec90d24 | 2026-10-13T08:37:16Z].

2026-10-13 15:51:29 +00:00

fts3_write.c

Increase the size of the Fts3Table.nPendingData field to 64 bits to

2026-10-25 20:29:47 +00:00

fts3.c

Fix truncation of 64-bit integer values passed to the fts3 snippet() function. Report [bugs:/info/2026-09-21T02:41:49Z | 2026-09-21T02:41:49Z].

2026-09-21 11:14:14 +00:00

fts3.h

Remove unnecessary lines from fts3.h and main.mk.

2015-06-26 20:13:56 +00:00

fts3Int.h

Increase the size of the Fts3Table.nPendingData field to 64 bits to

2026-10-25 20:29:47 +00:00

fts3speed.tcl

Updates to FTS4 to improve performance and make more accurate cost estimates for prefix terms.

2010-10-20 18:56:04 +00:00

README.content

Extend the refactoring into extensions. Clean up stray newlines.

2020-06-19 15:24:12 +00:00

README.syntax

Various typo fixes reported by Daniel Dumitriu. No functional changes.

2025-03-06 09:08:38 +00:00

README.tokenizers

The fts3_tokenizer() function returns NULL if the

2019-03-01 21:33:29 +00:00

README.txt

Copy fts2 to fts3, renaming, and replacing references to fts2 with

2007-08-20 17:37:02 +00:00

README.txt

This folder contains source code to the second full-text search
extension for SQLite.  While the API is the same, this version uses a
substantially different storage schema from fts1, so tables will need
to be rebuilt.