select dbms_metadata.get_ddl('INDEX','INDEX_CC_TAXID','CACS9DBSIT1') from dual; select dbms_metadata.get_ddl('TABLE','COLL_CONTACT','CACS9DBSIT1') from dual; select sys_context( 'userenv', 'current_schema' ) from dual;…
转自:http://www.jb51.net/article/39715.htm dbms_metadata.get_ddl()用于获取对象的ddl,其具体用法如下. 注意:在sqlplus里,为了更好的展示DDL,需要设置如下参数: set line 200set pagesize 0set long 99999set feedback offset echo off 1)获得表.索引.视图.存储过程.函数的DDL 代码如下: select dbms_metadata.get_ddl('TA…
dbms_metadata包中的get_ddl函数 --GET_DDL: Return the metadata for a single object as DDL. -- This interface is meant for casual browsing (e.g., from SQLPlus) -- vs. the programmatic OPEN / FETCH / CLOSE interfaces above. -- PARAMETERS: -- object_type - Th…
当我们想要查看某个表或者是表空间的DDL的时候,可以利用dbms_metadata.get_ddl这个包来查看. dbms_metadata包中的get_ddl函数详细参数 GET_DDL函数返回创建对象的原数据的DDL语句,详细参数如下-- object_type ---需要返回原数据的DDL语句的对象类型-- name --- 对象名称-- schema ---对象所在的Schema,默认为当前用户所在所Schema-- version ---对象原数据的版本-- model ---原数据的…
--GET_DDL: Return the metadata for a single object as DDL. -- This interface is meant for casual browsing (e.g., from SQLPlus) -- vs. the programmatic OPEN / FETCH / CLOSE interfaces above. -- PARAMETERS: -- object_type - The type of object to be ret…
建了一个外部表,想看看这个表的信息,一查就报错了: SQL> select dbms_metadata.get_ddl('TABLE','ext_case1') from dual; ERROR: ORA-31603: object "ext_case1" of type TABLE not found in schema "SCOTT" ORA-06512: at "SYS.DBMS_METADATA", line 1546 ORA-06…
jBPM4.4 no jBPM DB schema: no JBPM4_EXECUTION table. Run the create.jbpm.schema target first in the install tool. 开始钻研工作流的东西,第一颗钉子,笔记之: 错误信息: jBPM4.4 no jBPM DB schema: no JBPM4_EXECUTION table. Run the create.jbpm.schema target first in the inst…
namespace Test { using Microshaoft; using System; using System.Xml; using System.Xml.Linq; class Program { public static void Main() { var errors = 0; var xsd = @"<xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema'> <x…
spring 配置文件的DTD或schema出问题,一般两种情况: 1.当前网络环境不稳定,按住ctrl+"http://www.springframework.org/schema/context/spring-context.xsd",无法看到配置的链接地址.此时可以这样解决 http://www.springframework.org/schema/context classpath:/org.springframework/context/config/spring-cont…
一,Introduce Extract DAC 是从现存的DB中创建DAC,抽取DB Object的definition 和 与之相关的实例级别的元素,比如Login,以及Login 和User之间的关系. The extraction process creates a DAC package file that contains definitions of the database objects and their related instance-level elements. For…
Schema是Object的容器,授予对Schema访问的权限,就是授予对Schema下所有object的访问权限. 一,Schema 是object的container The new schema is owned by one of the following database-level principals: database user, database role, or application role. Objects created within a schema are ow…
Introduction An xml documents consists of elements, attributes and text. There are two structures in an xml document: simple ( contains only text ) can ba either Built-in, or Derived complex ( has attributes or child elements, and possibly texts as w…
The need for XML “schemas” •Unlike any other data format, XML is totally flexible, elements can be nested in arbitrary ways •We can start by writing the XML data -- no need for a priori design of a schema –Think relational databases, or Java classes…
//读取数据库中所有的数据库 USE MASTER DECLARE @is_policy_automation_enabled bit SET @is_policy_automation_enabled = (SELECT CONVERT(bit, current_value) FROM msdb.dbo.syspolicy_configuration WHERE name = 'Enabled') SELECT dtb.name AS [Database_Name], 'Server[@Nam…
