I have a SQLServer and am using hibernate to map an entity to a table that I already have. the table has a field of type "timestamp" [field_date] timestamp NOT NULL
which is the only date the table has.
I have tried mapping it on an entity like this:
@Column(name="field_date")
private Date date;
and even
@Column(name="field_date",columnDefinition="TIMESTAMP")
private Date date;
but every time I try to do a select on that entity I get an SQLServerException of type
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The conversion from timestamp to TIMESTAMP is unsupported.
1) Try mapping it to the Java class java.sql.Timestamp.
http://docs.oracle.com/javase/7/docs/api/java/sql/Timestamp.html
Also here I would try removing this from your annotation
columnDefinition="TIMESTAMP"
2) Here is another mapping to try.
So alternatively you can try this approach.
@Temporal(TemporalType.TIMESTAMP)
@Column(name = "CreatedOn", nullable = false)
public Date getCreatedOn() {
return this.createdOn;
}
public void setCreatedOn(Date createdOn) {
this.createdOn = createdOn;
}
3) This is like 2) but it is to be used if you want
mapping for the class field (not for the getter).
@Temporal(TemporalType.TIMESTAMP)
@Column(name = "Last_Updated_Date", nullable=false)
private Date lastUpdatedDate;
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