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Re: InstantDB: Explicit lock



Does not exist the select .. for update too?
For my poupose is not enough the REPEATABLE_READ
isolation level
and make a query on the table that I will lock
instead of the lock statement?

Thanks in advance.

Davide.

Peter Hearty wrote:
] Davide
] 
] Glad your enjoying InstantDB.
] 
] Explicit locks of the type you mention are currently not possible with
InstantDB. What you
] might be able to do though is to have one connection in SERIALIZABLE
mode and use it for
] access to tables that you wish to lock, and the remaining connections
in READ_COMMITTED
] mode for doing queries.
] 
] Pete
] ----- Original Message -----
] From: "Davide Montesin" <davide@dse.it>
] To: "instdb" <InstantDB@enhydra.org>
] Sent: Thursday, March 08, 2001 10:56 AM
] Subject: InstantDB: Explicit lock
] 
] 
] >
] > Hi,
] >
] > it is possible to lock manually a specify table like
] >
] > lock table employee ?
] >
] > I am using the isolation level read_commited.
] >
] > I found instanDB very useful!
] >
] > Davide
] >
] > PS: reply to my email address too.
] >
] >
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] >
] 
] 
]
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