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Michael Paquier ae6d06f096 Handle \v as a whitespace character in parsers ... This commit comes as a continuation of the discussion that has led to d522b05, as \v was handled inconsistently when parsing array values or anything going through the parsers, and changing a parser behavior in stable branches is a scary thing to do. The parsing of array values now uses the more central scanner_isspace() and array_isspace() is removed. As pointing out by Peter Eisentraut, fix a confusing reference to horizontal space in the parsers with the term "horiz_space". \f was included in this set since 3cfdd8f from 2000, but it is not horizontal. "horiz_space" is renamed to "non_newline_space", to refer to all whitespace characters except newlines. The changes impact the parsers for the backend, psql, seg, cube, ecpg and replication commands. Note that JSON should not escape \v, as per RFC 7159, so these are not touched. Reviewed-by: Peter Eisentraut, Tom Lane Discussion: https://postgr.es/m/ZJKcjNwWHHvw9ksQ@paquier.xyz		2 years ago
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data	Add GIN support for pg_trgm. From Guillaume Smet <guillaume.smet@gmail.com>	19 years ago
expected	Handle \v as a whitespace character in parsers	2 years ago
sql	Handle \v as a whitespace character in parsers	2 years ago
.gitignore	Support "make check" in contrib	14 years ago
Makefile	hstore: Tighten key/value parsing check for whitespaces	2 years ago
hstore--1.1--1.2.sql	Make contrib modules' installation scripts more secure.	5 years ago
hstore--1.2--1.3.sql	Introduce jsonb, a structured format for storing json.	11 years ago
hstore--1.3--1.4.sql	Make contrib modules' installation scripts more secure.	5 years ago
hstore--1.4--1.5.sql	Distinguish selectivity of < from <= and > from >=.	8 years ago
hstore--1.4.sql	Update extensions with GIN/GIST support for parallel query.	9 years ago
hstore--1.5--1.6.sql	Add a 64-bit hash function for type hstore.	7 years ago
hstore--1.6--1.7.sql	Improve selectivity estimation for assorted match-style operators.	5 years ago
hstore--1.7--1.8.sql	Remove deprecated containment operators for contrib types.	4 years ago
hstore.control	Allow subscripting of hstore values.	5 years ago
hstore.h	Fix final warnings produced by -Wshadow=compatible-local	3 years ago
hstore_compat.c	Fix most -Wundef warnings	6 years ago
hstore_gin.c	Add construct_array_builtin, deconstruct_array_builtin	3 years ago
hstore_gist.c	Remove useless casts to (void *) in arguments of some system functions	2 years ago
hstore_io.c	hstore: Tighten key/value parsing check for whitespaces	2 years ago
hstore_op.c	Fix incorrect uses of Datum conversion macros	3 years ago
hstore_subs.c	Update copyright for 2023	3 years ago
meson.build	hstore: Tighten key/value parsing check for whitespaces	2 years ago