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Re: ERROR: missing FROM-clause entry for table

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The call_schedule table looks like this
 id                | integer                     | not null default
nextval('call_schedule_id_seq'::regclass)
 account_id        | integer                     | not null
 user_id           | integer                     | not null
 call_type_id      | integer                     | not null
 call_frequency_id | integer                     | not null
 start_time        | timestamp without time zone | not null
 duration          | integer                     | not null
 end_time          | timestamp without time zone | not null
Indexes:
    "call_schedule_pkey" PRIMARY KEY, btree (id)
Foreign-key constraints:
    "call_schedule_account_id_fkey" FOREIGN KEY (account_id) REFERENCES
accounts(id)
    "call_schedule_call_frequency_id_fkey" FOREIGN KEY (call_frequency_id)
REFERENCES call_frequency(id)
    "call_schedule_call_type_id_fkey" FOREIGN KEY (call_type_id) REFERENCES
call_types(id)
    "call_schedule_user_id_fkey" FOREIGN KEY (user_id) REFERENCES users(id)

This stores the start_time, which is the date and time a series of calls
begins. The duration defines how long this event(call) will go for, and the
end_time defines when the schedule will stop. 
I need to generate a calendar eg: 1 year with intervals of 1 day, and
include fortnightly calls at the appropriate dates. 
the call_frequency_id would be 5 for a fortnightly call.

I an post schema if you need.




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