pgsql: Use libxml's xmlwriter API for producing XML elements, instead of - Mailing list pgsql-committers

Log Message:
-----------
Use libxml's xmlwriter API for producing XML elements, instead of doing
our own printing dance.  This does a better job of quoting and escaping the
values.

Modified Files:
--------------
    pgsql/src/backend/executor:
        execQual.c (r1.204 -> r1.205)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/execQual.c.diff?r1=1.204&r2=1.205)
    pgsql/src/backend/utils/adt:
        xml.c (r1.13 -> r1.14)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/xml.c.diff?r1=1.13&r2=1.14)
    pgsql/src/include/utils:
        xml.h (r1.7 -> r1.8)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/utils/xml.h.diff?r1=1.7&r2=1.8)