//根据数据库中自定义的type把list组装成array ARRAY array = OraUtil.getArray(conn, "KA19MX", "KA19MXLIST", ka19mxlist);//KA19MX、KA19MXLIST即上面在oracle中创建的type //设置过程入参类型 cs.setArray(1, array); //设置过程出参类型 cs.registerOutParameter(2, Types.VARCHAR); //执行 cs....
A-14 Index xii List of Figures 6–1 6–2 11–1 Oracle Database Storage Structures ... 6-2 Online Redo Log Groups and Their Members ... 6-4 Workflow for Investigating, Reporting, and Resolving a Problem ...
Input; p1.UdtTypeName = "STULIST";//注意这里是类型,而不是参数名 p1.Value = ss1.ToArray();//注意这里应该是数组 cmd.Parameters.Add(p1); int count = cmd.ExecuteNonQuery(); Console.WriteLine(count); oc.Close(); } 以此类推,其实还可以把班级建立对象类型,然后再建立班级列表类型,这样就可...
4.游标引用的java测试 1)定义过程,并返回引用型游标 代码语言:javascript 代码运行次数:0 运行 AI代码解释 --定义过程,输入部门编号,返回部门下所有员工信息 create or replace procedureproc_cursor_ref(dnoinnumber,empList out sys_refcursor)asbegin open empListforselect*from emp where deptno=dno;end;--pl...
Big data includes structured data, like an inventory database or list of financial transactions; unstructured data, such as social posts or videos; and mixed data sets, like those used to train large language models for AI. These data sets might include anything from the works of Shakespeare ...
def index(request): location_list = locations.objects.all().order_by('location_id') tmpl = loader.get_template("index.html") cont = Context({'locations': location_list}) return HttpResponse(tmpl.render(cont)) 这将从 models.py 中导入 'locations' 模型。 创建了一个按 LOCATION_ID 排序的...
Select the connection that you are using for Oracle Data Miner. From the SQL Developer menu, go to View and then select Snippets. From the drop-down list, select Predictive Analytics. The Predictive Analytics group of snippets includes the following snippets: Explain: Use DBMS_PREDICTIVE_ANALYTICS...
As of Oracle9i you can also use a list of values to define a partition, which can be particularly useful in a data warehouse environment. Oracle Database 11g added several partitioning types over its releases. Interval partitioning provides the ability to automatically generate a new partition of...
partitionNames The list of physical partitions that needs to be copied. Apply when the partition option is PhysicalPartitionsOfTable. If you use a query to retrieve the source data, hook ?AdfTabularPartitionName in the WHERE clause. For an example, see the Parallel copy from Oracle section. ...
gsql:Oracle_Functions.sql:1035: NOTICE: -- === gsql:Oracle_Functions.sql:1035: NOTICE: -- Compat Object List: gsql:Oracle_Functions.sql:1035: NOTICE: -- === gsql:Oracle_Functions.sql:1035: NOTICE: | type | name | version | language | operation | gsql:Oracle_Functions.sql:1035:...