ODBC & v7.0(Rel) Errors with Users and Databases

From: Dave Page <dpage(at)vale-housing(dot)co(dot)uk>
To: "'pgsql-hackers(at)postgresql(dot)org'" <pgsql-hackers(at)postgresql(dot)org>
Subject: ODBC & v7.0(Rel) Errors with Users and Databases
Date: 2000-05-16 09:17:21
Message-ID: 8568FC767B4AD311AC33006097BCD3D6091796@woody.vale-housing.co.uk
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Hi,

I originally posted this problem to the interfaces list but have not had any
responses. I would like to resolve this as pgAdmin cannot manage users or
databases whilst this problem exists:

I have a problem with the use of CREATE/ALTER/DROP USER/DATABASE via ODBC
which was not there in v6.x.x. Any code that executes any of the SQL listed
results in an error along the lines of:

ERROR: DROP DATABASE: May not be called in a transaction block

The ODBC log (and knowledge that it isn't pgAdmin or M$ ADO) shows that the
ODBC driver is automatically wrapping the query in a transaction.

conn=47987408, query='BEGIN'
conn=47987408, query='DROP DATABASE "matt"'
ERROR from backend during send_query: 'ERROR: DROP DATABASE: May not be
called in a transaction block'
conn=47987408, query='COMMIT'
STATEMENT ERROR: func=SC_execute, desc='', errnum=1, errmsg='Error while
executing the query'

------------------------------------------------------------
hdbc=47987408, stmt=49221232, result=0
manual_result=0, prepare=0, internal=0
bindings=0, bindings_allocated=0
parameters=0, parameters_allocated=0
statement_type=6, statement='DROP DATABASE "matt"'
stmt_with_params='DROP DATABASE "matt"'
data_at_exec=-1, current_exec_param=-1, put_data=0
currTuple=-1, current_col=-1, lobj_fd=-1
maxRows=0, rowset_size=1, keyset_size=0, cursor_type=0,
scroll_concurrency=1
cursor_name='SQL_CUR02EF0E70'
----------------QResult Info
-------------------------------
CONN ERROR: func=SC_execute, desc='', errnum=110, errmsg='ERROR: DROP
DATABASE: May not be called in a transaction block'
------------------------------------------------------------
henv=47987392, conn=47987408, status=1, num_stmts=16
sock=47980304, stmts=47980352, lobj_type=27904
---------------- Socket Info -------------------------------
socket=488, reverse=0, errornumber=0, errormsg='(NULL)'
buffer_in=47993744, buffer_out=47997848
buffer_filled_in=3, buffer_filled_out=0, buffer_read_in=2
conn=47987408, SQLDisconnect

Any thoughts/suggestions would be welcomed!!

Regards,

Dave.

--
"If you stand still, sooner or later something will eat you."
- James Burke
http://www.vale-housing.co.uk/ (Work)
http://www.pgadmin.freeserve.co.uk/ (Home of pgAdmin)

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