Thanks a lot for all of your answers. I just realized
that OJB can convert from JDBC types to Number
(Integer, Long, BigInteger,BigDecimal) automatically.
For example, JDBC type BIGINT can be converted to
either primitive long or Object Long without any
FieldConversion. In this case, I can just
Hi,
Do not use a primitive data type in your persistent class, use instead a
subtype of Number. (Integer, Long, BigInteger, BigDecimal,... )
cheers
Danilo
Hi, All
I have a data base column. The data type is number
(10). It is nullable. The JDBC type defined in
repository is BIGINT and the
But isn't that much slower?
/me is a newbie in java and ojb
On Wed, 28 Jan 2004, Danilo Tommasina wrote:
Hi,
Do not use a primitive data type in your persistent class, use instead a
subtype of Number. (Integer, Long, BigInteger, BigDecimal,... )
cheers
Danilo
Hi, All
I
Danilo Tommasina wrote:
I have a data base column. The data type is number
(10). It is nullable. The JDBC type defined in
repository is BIGINT and the corresponding java type
is long (default). Can anybody tell me how to save a
record so that the value of that column is null
instead of zero?
Do
Hi, All
I have a data base column. The data type is number
(10). It is nullable. The JDBC type defined in
repository is BIGINT and the corresponding java type
is long (default). Can anybody tell me how to save a
record so that the value of that column is null
instead of zero?
Thanks,
Zhe
