is there a way i define constant globally in oracle
I want to define a constant or some macro defined value in oracle db and use it globally or at schema level. is that possible by any means.
Here was a macro defined for IPNEWVAL address lengths we want use in various places (db definitions and SPs).
is there a way i can define a value to IPNEWVAL=say some value 120 and use the defined IPNEWVAL in SP,Trigger or constarints
ex: instead of giving constant value 120. i want pas IPNEWVAL which is defined already using that my contsraint can get the value.
CHECK (name NOT MATCHES '' AND LENGTH(name) <= IPNEWVAL)