Thank you for your help.
But it doesn´t work. I need the returning pk after commit. In your way oracle
is setting a new pk in my table
Because we use a trigger which creates a new pk by oracle when I do
table.persist(). I can´t change the mechnism because it is an old
infrastructur. In ejb2.x we have our own oraclecreatecommand
| public class OracleCreateCommand extends JDBCIdentityColumnCreateCommand
| {
| protected void initInsertSQL()
| {
| pkIndex = 1 + insertFields.length;
| jdbcType = pkField.getJDBCType().getJDBCTypes()[0];
|
| StringBuffer sql = new StringBuffer();
| sql.append("{call INSERT INTO ").append(entity.getTableName());
| sql.append(" (");
| SQLUtil.getColumnNamesClause(insertFields, sql);
| sql.append(")");
| sql.append(" VALUES (");
| SQLUtil.getValuesClause(insertFields, sql);
| sql.append(")");
| sql.append(" RETURNING ");
| SQLUtil.getColumnNamesClause(pkField, sql)
| .append(" INTO ? }");
| insertSQL = sql.toString();
| if (debug) {
| log.debug("Insert Entity SQL: " + insertSQL);
| }
| }
|
|
This is returning the created pk form oracle after persist().
And know in JPA a need a similar mechanism.
I think the
| @GenericGenerator(name="select", strategy="select",
| parameters =
| {
| @Parameter(name = "key", value = "idstoerung")
| })
|
Is the right way. but is seems there is a bug in jboss, isn´t it?
Is there no one who is using a oracle trigger for generating the pk?
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