pgsql: Allow empty content in xml type - Mailing list pgsql-committers

Allow empty content in xml type

The xml type previously rejected "content" that is empty or consists
only of spaces.  But the SQL/XML standard allows that, so change that.
The accepted values for XML "documents" are not changed.

Reviewed-by: Ali Akbar <the.apaan@gmail.com>

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/57b1085df55d092e2a728043ec607db8fdef2483

Modified Files
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src/backend/utils/adt/xml.c         |   14 +++++++++-----
src/test/regress/expected/xml.out   |   28 ++++++++++++++++++++++++++++
src/test/regress/expected/xml_1.out |   16 ++++++++++++++++
src/test/regress/sql/xml.sql        |    4 ++++
4 files changed, 57 insertions(+), 5 deletions(-)