Hibernate criteria. Left join question

The below SQL able to execute without error. My first table has this field this_.CHECKER_DATE. When I do join with second table, there is query customermo1_.CHECKER_DATE which does not even exist in customermo1_. Is this normal behavior o开发者_如何学运维f Hibernate?

Please see show_sql output at http://pastebin.com/sNpSvmSm

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Hibernate knows what exists in your entities only from the mapping.

From what you wrote, it looks as if the mapping for customermo1_ has a field called CHECKER_DATE.