Ruby on Rails

On 12 July 2017 at 15:13, Ralph Shnelvar <ralphs@dos32.com> wrote:
> What's the convention here: top posting or bottom posting?

Whatever is appropriate for the message at hand. When making a number
of points wrt previous post then obviously inline posting is
preferable. Well it's obvious to me anyway.

Colin

>
> Ralph
>
>
> On Wednesday, July 12, 2017 at 7:52:06 AM UTC-6, Hassan Schroeder wrote:
>>
>> On Wed, Jul 12, 2017 at 6:33 AM, Ralph Shnelvar <ral...@dos32.com> wrote:
>>
>> > I _think_ I need to do something like "sudo -i -u
>> > SomeOtherPostgresUserName"
>> > but I want to do it inside Rails so I can connect to databases as user
>> > SomeOtherPostgresUserName.
>>
>> I would look at
>>
>> ActiveRecord::Base.establish_connection()
>>
>> which accepts either an atom representing an entry in your
>> config/database.yml or a hash with DB login credentials.
>>
>> Aside:
>>
>> > class RalphSql
>> > def self.exec_sql(sql_text)
>> > begin
>> > # Return an array of records
>> > return ActiveRecord::Base.connection.execute(sql_text)
>>
>> I hope you really really REALLY trust the input from your users
>> and do very frequent backups :-)
>>
>> HTH!
>> --
>> Hassan Schroeder ------------------------ hassan.s...@gmail.com
>> twitter: @hassan
>> Consulting Availability : Silicon Valley or remote
>
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