Fix XMLTABLE() deparsing to quote namespace names if necessary.
When deparsing an XMLTABLE() expression, XML namespace names were not
quoted. However, since they are parsed as ColLabel tokens, some names
require double quotes to ensure that they are properly interpreted.
Fix by using quote_identifier() in the deparsing code.
Back-patch to all supported versions.
Dean Rasheed, reviewed by Tom Lane.
Discussion: https://postgr.es/m/CAEZATCXTpAS%3DncfLNTZ7YS6O5puHeLg_SUYAit%2Bcs7wsrd9Msg%40mail.gmail.com
Branch
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REL_13_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/8f137f0382b1ed1cb015ad12d36a6398b89a5e5f
Modified Files
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src/backend/utils/adt/ruleutils.c | 3 ++-
src/test/regress/expected/xml.out | 10 +++++++---
src/test/regress/expected/xml_1.out | 8 +++++---
src/test/regress/expected/xml_2.out | 10 +++++++---
src/test/regress/sql/xml.sql | 8 +++++---
5 files changed, 26 insertions(+), 13 deletions(-)
