How to set Oracle function as a PreparedStatement parameter?

Hi all,
I was wondering if it is possible to use Oracle function as a PreparedStatement parameter? For example:
PreparedStatement pstmt = new PreparedStatement("update table set date=? where ...");
pstmt.set???(1, sysdate);I can put the function in the sql directly of course, but the parameter is depending on some condition. Any idea is greatly appreciated.
Joey

First, sysdate isn't a function, it's really a pseudo-value.
Second, it doesn't exist on the Java side, therefore it can't be bound via a set statement.
The correct and standard way is to put it in the SQL; if the use of sysdate is conditional, you can:
1) embed the conditionality in the SQL, e.g.:
PreparedStatement pstmt = new PreparedStatement("update table set date= decode( ?, 0, ?, 1, sysdate, sysdate) where ...");2) for more complex conditionality, define a custom function and embed that in your SQL
3) do it on the Java side and use more than one preparedstatement

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