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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2022-10-06 11:08:56 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2022-10-06 11:08:56 -0400 |
| commit | ca71131eebba63809ceb86be033a264a5f0a1d79 (patch) | |
| tree | bff861724e38a284e336b166f60ce6c341c69973 /src/backend/utils/adt/tsquery.c | |
| parent | 5757141caeaff4af0c206ab672d542cbd608542c (diff) | |
| download | postgresql-ca71131eebba63809ceb86be033a264a5f0a1d79.tar.gz postgresql-ca71131eebba63809ceb86be033a264a5f0a1d79.zip | |
Introduce t_isalnum() to replace t_isalpha() || t_isdigit() tests.
ts_locale.c omitted support for "isalnum" tests, perhaps on the
grounds that there were initially no use-cases for that. However,
both ltree and pg_trgm need such tests, and we do also have one
use-case now in the core backend. The workaround of testing
isalpha and isdigit separately seems quite inefficient, especially
when dealing with multibyte characters; so let's fill in the
missing support.
Discussion: https://postgr.es/m/2548310.1664999615@sss.pgh.pa.us
Diffstat (limited to 'src/backend/utils/adt/tsquery.c')
| -rw-r--r-- | src/backend/utils/adt/tsquery.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/utils/adt/tsquery.c b/src/backend/utils/adt/tsquery.c index f49e6bb1578..a206926042e 100644 --- a/src/backend/utils/adt/tsquery.c +++ b/src/backend/utils/adt/tsquery.c @@ -248,7 +248,7 @@ parse_or_operator(TSQueryParserState pstate) return false; /* it shouldn't be a part of any word */ - if (t_iseq(ptr, '-') || t_iseq(ptr, '_') || t_isalpha(ptr) || t_isdigit(ptr)) + if (t_iseq(ptr, '-') || t_iseq(ptr, '_') || t_isalnum(ptr)) return false; for (;;) |