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Tom Lane ff8aba65d4 Fix contrib/ltree's subpath() with negative offset. ... subpath(ltree,offset,len) now correctly errors when given an offset less than -n, where n is the number of labels in the given ltree. There was a duplicate block of code that allowed an offset as low as -2n. The documentation says no such thing, so this must have been a copy-and-paste error in the original ltree patch. While here, avoid redundant calculation of "end" and write LTREE_MAX_LEVELS rather than its hard-coded value. Author: Marcus Gartner <m.a.gartner@gmail.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/CAAUGV_SvBO9gWYbaejb9nhe-mS9FkNP4QADNTdM3wdRhvLobwA@mail.gmail.com		2 months ago
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data	…
expected	Fix contrib/ltree's subpath() with negative offset.	2 months ago
sql	Fix contrib/ltree's subpath() with negative offset.	2 months ago
.gitignore	…
Makefile	…
_ltree_gist.c	Mop-up for Datum conversion cleanups.	4 months ago
_ltree_op.c	…
crc32.c	…
crc32.h	…
lquery_op.c	…
ltree--1.0--1.1.sql	…
ltree--1.1--1.2.sql	…
ltree--1.1.sql	…
ltree--1.2--1.3.sql	…
ltree.control	…
ltree.h	…
ltree_gist.c	…
ltree_io.c	Remove ts_locale.c's t_isdigit(), t_isspace(), t_isprint()	1 year ago
ltree_op.c	Fix contrib/ltree's subpath() with negative offset.	2 months ago
ltreetest.sql	…
ltxtquery_io.c	Remove various unnecessary (char *) casts	10 months ago
ltxtquery_op.c	…
meson.build	Update copyright for 2025	12 months ago