Thread: pgsql: Add missing deparsing of [NO] IDENT to XMLSERIALIZE()

Add missing deparsing of [NO] IDENT to XMLSERIALIZE()

NO INDENT is the default, and is added if no explicit indentation
flag was provided with XMLSERIALIZE().

Oversight in 483bdb2afec9.

Author: Jim Jones <jim.jones@uni-muenster.de>
Discussion: https://postgr.es/m/bebd457e-5b43-46b3-8fc6-f6a6509483ba@uni-muenster.de
Backpatch-through: 16

Branch
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REL_16_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/0af3ae468180586789060133ceeecbf950fa62ae

Modified Files
--------------
src/backend/utils/adt/ruleutils.c   |  7 +++++++
src/test/regress/expected/xml.out   | 16 ++++++++++------
src/test/regress/expected/xml_1.out | 10 ++++++++++
src/test/regress/expected/xml_2.out | 16 ++++++++++------
src/test/regress/sql/xml.sql        |  2 ++
5 files changed, 39 insertions(+), 12 deletions(-)