I am new to Grails and have a question: I set the environment to production and want to make "new" domain variable. I am wondering where it will be stored in db or memory? If in db how could I store it in memory or vice versa (in runtime)?
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Can you explain what you mean with "store in memory"? You want to make some tests that don't affect the database? – Aug 01 '12 at 19:27
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1Have you looked at this amazing website http://www.grails.org – bluesman Aug 01 '12 at 19:33
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yes, that should be temporary. – Reza Aug 01 '12 at 19:34
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Do you want to have one transient instance or the whole class should be transient? – Victor Sergienko Aug 01 '12 at 20:59
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Maybe a duplicate of: http://stackoverflow.com/questions/5411537/possible-to-create-a-domain-class-that-is-not-mapped-to-a-database-table or so. – Victor Sergienko Aug 01 '12 at 21:01
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possible duplicate of [Where should I place a transient domain class in a grails app?](http://stackoverflow.com/questions/5051720/where-should-i-place-a-transient-domain-class-in-a-grails-app) – Victor Sergienko Aug 01 '12 at 21:05
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The default grails application stores it in "memory" (when run in dev mode) and it depends on the DataSource.groovy setting url = "jdbc:h2:file:~/data/.h2Dev"
If it's file it will be stored in file. If it's mem it will be stored in memory
Ganesh Krishnan
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