Thread: pgsql: Improve behavior of \watch with non-tuple-returning commands.

Improve behavior of \watch with non-tuple-returning commands.

Print the command tag if we get PGRES_COMMAND_OK, and throw an error for
other cases.  Per gripe from Michael Paquier.

In passing, add an fflush(), just to be real sure the output appears
before we sleep.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/626e6eda4f605788110bfc5fa95760305f7eb749

Modified Files
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src/bin/psql/command.c |   19 +++++++++++++++++--
1 files changed, 17 insertions(+), 2 deletions(-)