Jeff Davis 28d498e280 pg_unicode_fast: fix final sigma logic. ...

If the string is preceded only by Case Ignorable characters, don't
consider it to be a final sigma.

In the process, refactor so that the preceding and following
characters are found first, and then the rule is applied, to improve
clarity.

Discussion: https://postgr.es/m/c355354e6c3f4a7aafb047361b73db247260fca0.camel@j-davis.com
Backpatch-through: 18

2026-07-07 14:29:21 -07:00

..

unicode

unicode_case.c: defend against truncated UTF8.

2026-07-07 13:35:07 -07:00

.gitignore

Replace the data structure used for keyword lookup.

2019-01-06 17:02:57 -05:00

archive.c

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2026-01-01 13:24:10 -05:00

base64.c

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2026-01-01 13:24:10 -05:00

binaryheap.c

Remove #include <math.h> where not needed

2026-01-15 19:09:47 +01:00

blkreftable.c

Fix assorted places that need to use palloc_array().

2026-05-11 05:13:46 -07:00

checksum_helper.c

Update copyright for 2026

2026-01-01 13:24:10 -05:00

compression.c

Move tar detection and compression logic to common.

2026-03-20 15:31:35 -04:00

config_info.c

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2026-01-01 13:24:10 -05:00

controldata_utils.c

Don't include wait_event.h in pgstat.h

2026-03-06 16:24:58 +01:00

cryptohash_openssl.c

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2026-01-01 13:24:10 -05:00

cryptohash.c

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2026-01-01 13:24:10 -05:00

d2s_full_table.h

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2026-01-01 13:24:10 -05:00

d2s_intrinsics.h

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2026-01-01 13:24:10 -05:00

d2s.c

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2026-01-01 13:24:10 -05:00

digit_table.h

Change floating-point output format for improved performance.

2019-02-13 15:20:33 +00:00

encnames.c

Fix comments for Korean encodings in encnames.c

2026-04-16 18:17:05 +12:00

exec.c

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2026-01-01 13:24:10 -05:00

f2s.c

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2026-01-01 13:24:10 -05:00

fe_memutils.c

Make palloc_array() and friends safe against integer overflow.

2026-05-11 05:13:46 -07:00

file_perm.c

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2026-01-01 13:24:10 -05:00

file_utils.c

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2026-01-01 13:24:10 -05:00

hashfn.c

Use fallthrough attribute instead of comment

2026-02-19 08:51:12 +01:00

hmac_openssl.c

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2026-01-01 13:24:10 -05:00

hmac.c

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2026-01-01 13:24:10 -05:00

instr_time.c

pg_test_timing: Show additional TSC clock source debug info

2026-05-16 11:51:34 -04:00

ip.c

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2026-01-01 13:24:10 -05:00

jsonapi.c

Pre-beta mechanical code beautification, step 1: run pgindent.

2026-05-13 10:34:17 -04:00

keywords.c

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2026-01-01 13:24:10 -05:00

kwlookup.c

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2026-01-01 13:24:10 -05:00

link-canary.c

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2026-01-01 13:24:10 -05:00

logging.c

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2026-05-13 10:34:17 -04:00

Makefile

instrumentation: Standardize ticks to nanosecond conversion method

2026-04-07 13:00:24 -04:00

md5_common.c

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2026-01-01 13:24:10 -05:00

md5_int.h

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2026-01-01 13:24:10 -05:00

md5.c

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2026-01-01 13:24:10 -05:00

meson.build

instrumentation: Standardize ticks to nanosecond conversion method

2026-04-07 13:00:24 -04:00

parse_manifest.c

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2026-01-01 13:24:10 -05:00

percentrepl.c

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2026-05-13 10:34:17 -04:00

pg_get_line.c

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2026-01-01 13:24:10 -05:00

pg_lzcompress.c

Fix heap-buffer-overflow in pglz_decompress() on corrupt input.

2026-04-10 07:13:08 -04:00

pg_prng.c

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2026-01-01 13:24:10 -05:00

pgfnames.c

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2026-01-01 13:24:10 -05:00

psprintf.c

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2026-05-13 10:34:17 -04:00

relpath.c

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2026-01-01 13:24:10 -05:00

restricted_token.c

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2026-01-01 13:24:10 -05:00

rmtree.c

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2026-01-01 13:24:10 -05:00

ryu_common.h

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2026-01-01 13:24:10 -05:00

saslprep.c

Make implementation of SASLprep compliant for ASCII characters

2026-03-24 08:29:23 +09:00

scram-common.c

Fix accidentally cast away qualifiers

2026-01-26 16:02:31 +01:00

sha1_int.h

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2026-01-01 13:24:10 -05:00

sha1.c

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2026-01-01 13:24:10 -05:00

sha2_int.h

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2026-01-01 13:24:10 -05:00

sha2.c

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2026-05-13 10:34:17 -04:00

sprompt.c

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2026-01-01 13:24:10 -05:00

string.c

Revert "Replace pg_restrict by standard restrict"

2026-01-14 15:12:25 +01:00

stringinfo.c

Pre-beta mechanical code beautification, step 1: run pgindent.

2026-05-13 10:34:17 -04:00

unicode_case.c

pg_unicode_fast: fix final sigma logic.

2026-07-07 14:29:21 -07:00

unicode_category.c

Update copyright for 2026

2026-01-01 13:24:10 -05:00

unicode_norm.c

Fix off-by-one with NFC recomposition for Hangul U+11A7 (TBASE)

2026-06-05 07:50:08 +09:00

username.c

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2026-01-01 13:24:10 -05:00

wait_error.c

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2026-01-01 13:24:10 -05:00

wchar.c

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2026-05-13 10:34:17 -04:00