Hi all,
I think that in JdbcTypesHelper$T_Clob/T_Blob inner classes the handling of Blob/Clob is not correct. The JDBC 3.0 mapping for BLOB is java.sql.Blob but in methods #readValueFromStatement(...) and #readValueFromResultSet(...) we always return a byte[] object.
So it is not possible to use Blob/Clob fields in persistent classes. Wouldn't it be better to return the Blob/Clob instance instead of always extract the byte[] or String value (this will always read the whole blob/clob object from the database, instead of setting a logical pointer to the data)?
regards, Armin
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