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I am not sure what is the use of fetch mode in Aot query . What difference it makes when set to 1:n and 1:1. I have 2 tables , have a One to one relationship logically but when I use them in queriy as outer join and set the fetch mode to 1:1. Then query behave abnormally. Have some one experienced the same issue ...????
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never understand the fetch mode completely. However, follow this
"The child data source %1 that is outer joined must have fetch mode set to 1:n."
"The child data source %1 that is inner joined must have fetch mode set to 1:1."
here is some other post as well.
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