Oracle NoSQL是否提供了允许为列生成系统时间戳的函数

// 创建表
TableDefinition tableDefinition = TableDefinition.create("myTable")
    .addColumn("id", Integer.class)
    .addColumn("name", String.class)
    .addColumn("timestamp", Long.class);

tableAPI.createTableIfAbsent(tableDefinition, null);

// 插入数据
PrimaryKey primaryKey = tableAPI.createPrimaryKey();
primaryKey.put("id", 1);
primaryKey.put("name", "John");

Row row = tableAPI.createRow();
row.put("id", 1);
row.put("name", "John");
row.put("timestamp", System.currentTimeMillis());

tableAPI.put(primaryKey, row, null);

// 更新数据
RowUpdateChange updateChange = tableAPI.createRowUpdateChange(primaryKey);
updateChange.put("name", "Jane");
updateChange.put("timestamp", System.currentTimeMillis());

tableAPI.update(updateChange, null);