Log Message:
-----------
Have crosstab variants treat NULL rowid as a category in its own right,
per suggestion from Tom Lane. This fixes crash-bug reported by Stefan
Schwarzer.
Modified Files:
--------------
pgsql/contrib/tablefunc:
tablefunc.c (r1.47 -> r1.48)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/tablefunc/tablefunc.c?r1=1.47&r2=1.48)
pgsql/contrib/tablefunc/data:
ct.data (r1.1 -> r1.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/tablefunc/data/ct.data?r1=1.1&r2=1.2)
pgsql/contrib/tablefunc/expected:
tablefunc.out (r1.13 -> r1.14)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/tablefunc/expected/tablefunc.out?r1=1.13&r2=1.14)
pgsql/contrib/tablefunc/sql:
tablefunc.sql (r1.12 -> r1.13)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/tablefunc/sql/tablefunc.sql?r1=1.12&r2=1.13)
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