DBMS_METADATA. GET_DDL - how it forms the exit

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  Thus, Oracle 11g R2...
  I use dbms_metadata.get_ddl for table scripts and it works fine...
  
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  Use of the long VALUE. See, in the first example out put is truncated.

  SQL> SELECT dbms_metadata.get_ddl('TABLE','EMP','SCOTT') FROM dual;
  
  DBMS_METADATA.GET_DDL('TABLE','EMP','SCOTT')
  --------------------------------------------------------------------------------
  
    CREATE TABLE "SCOTT"."EMP"
     (    "EMPNO" NUMBER(4,0),
          "ENAME" VARCHAR2(10),
  
  SQL> set long 10000
  SQL> /
  
  DBMS_METADATA.GET_DDL('TABLE','EMP','SCOTT')
  --------------------------------------------------------------------------------
  
    CREATE TABLE "SCOTT"."EMP"
     (    "EMPNO" NUMBER(4,0),
          "ENAME" VARCHAR2(10),
          "JOB" VARCHAR2(9),
          "MGR" NUMBER(4,0),
          "HIREDATE" DATE,
          "SAL" NUMBER(7,2),
          "COMM" NUMBER(7,2),
          "DEPTNO" NUMBER(2,0),
           CONSTRAINT "PK_EMP" PRIMARY KEY ("EMPNO")
  
  DBMS_METADATA.GET_DDL('TABLE','EMP','SCOTT')
  --------------------------------------------------------------------------------
    USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
    TABLESPACE "USERS"  ENABLE,
           CONSTRAINT "FK_DEPTNO" FOREIGN KEY ("DEPTNO")
            REFERENCES "SCOTT"."DEPT" ("DEPTNO") ENABLE
     ) PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
    TABLESPACE "USERS"
  

  SQL> SET LINESIZE 132
  SQL> SET pagesize 0
  SQL> SET LONG 1000000
  SQL> /
  
    CREATE TABLE "SCOTT"."EMP"
     (    "EMPNO" NUMBER(4,0),
          "ENAME" VARCHAR2(10),
          "JOB" VARCHAR2(9),
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          "HIREDATE" DATE,
          "SAL" NUMBER(7,2),
          "COMM" NUMBER(7,2),
          "DEPTNO" NUMBER(2,0),
           CONSTRAINT "PK_EMP" PRIMARY KEY ("EMPNO")
    USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
    TABLESPACE "USERS"  ENABLE,
           CONSTRAINT "FK_DEPTNO" FOREIGN KEY ("DEPTNO")
            REFERENCES "SCOTT"."DEPT" ("DEPTNO") ENABLE
     ) PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
    STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
    PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
    TABLESPACE "USERS"
  
  SQL>
  

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  using (OracleConnection oraConn = OracleConnection (targetConnString)) new
  {
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  cmd. Parameters.Add (parmObjectOwner);
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  oraConn.Close ();
  
  }
  
  Published by: [email protected] on March 23, 2009 14:43

  Hi Enzo,

  Have you run my code CORRECT, exactly as planned?

  It's just that I look back on your original post that looks like you can add parameters in the right order. ODP is BindByPosition, so you must ensure that the Clob gets first instruction executed ultimately added to the collection will be something like start: 1: = dbms_metadata.get_ddl (: 2:3.. etc).

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  Greg

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