A relationship between 2 tables has a property "check existing data on
creation" , "Enforce relationship for replication" , "Enforce relationship
for INSERTs and UPDATEs"
How to determine these programmaticaly from sysconstraints, sysrelationship
or from any other table?.
It appears that this information is hiding in the "status" field in
sysconstraints.
Any help ?Check properties (CnstIsNotTrusted, CnstIsNotRepl, CnstIsDisabled) using
function objectproperty, they are the contrary.
select
object_name([id]),
object_name(constid),
~ cast(objectproperty(constid, 'CnstIsNotTrusted') as bit) as 'Check
existing data on creation',
~ cast(objectproperty(constid, 'CnstIsNotRepl') as bit) as 'Enforce
relationship for replication',
~ cast(objectproperty(constid, 'CnstIsDisabled') as bit) as 'Enforce
relationship for INSERTs and UPDATEs'
from
sysconstraints
where
object_name([id]) = 'order details'
and object_name(constid) = 'FK_Order_Details_Orders'
AMB
"swami" wrote:
> A relationship between 2 tables has a property "check existing data on
> creation" , "Enforce relationship for replication" , "Enforce relationship
> for INSERTs and UPDATEs"
> How to determine these programmaticaly from sysconstraints, sysrelationship
> or from any other table?.
> It appears that this information is hiding in the "status" field in
> sysconstraints.
> Any help ?
Saturday, February 25, 2012
Programatticaly finding constraint "check existing data on creatio
Labels:
constraint,
creatio,
creation,
database,
enforce,
existing,
microsoft,
mysql,
oracle,
programatticaly,
property,
relationship,
replication,
server,
sql,
tables
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