pgsql: Dump all roles first, then all config settings on roles.

Dump all roles first, then all config settings on roles.

This way, if a role's config setting uses the name of another role,
the validity of the dump isn't dependent on the order in which those
two roles are dumped.

Code by Phil Sorber, comment by me.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/dea95c7a7beb5ef66ce89269dd0e84d0c26e5523

Modified Files
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src/bin/pg_dump/pg_dumpall.c |   12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)