ORA-22907: invalid CAST to a type that is not a nested table or VARRAY. Typed collection function

Hello

I tried to create a function that might return the type that is created on the outside.

So I wrote script below. until the function created it compiled successfully, but after that, when the data querying, we encountered error,

"ORA-22907: invalid CAST to a type that is not a nested table or VARRAY.

SQL> create table emp
  2  (
  3    ename        varchar2(200 byte),
  4    mgr          number,
  5    employee_id  number
  6  );


Table created.


SQL> insert into emp (ename, mgr, employee_id)
  2       values ('king', 12, 1);


1 row created.


SQL> insert into emp (ename, mgr, employee_id)
  2       values ('clark', 12, 2);


1 row created.


SQL> commit;


Commit complete.


SQL> create or replace type t_emp as object (ename varchar2 (200), mgr number, employee_id number);
  2  /


Type created.


SQL> create or replace function f_emp return  t_emp
  2   is
  3  type rc_emp is ref cursor;
  4  r_emp rc_emp;
  5  v_emp t_emp;
  6  begin
  7   open r_emp for select * from emp where rownum=1;
  8   fetch r_emp into v_emp;
  9  close r_emp;
 10  return v_emp;
 11  exception
 12      when others then
 13      dbms_output.put_line(dbms_utility.format_error_stack);
 14      dbms_output.put_line(dbms_utility.format_call_stack);
 15      dbms_output.put_line(dbms_utility.format_error_backtrace);
 16      raise_application_error(-20001,sqlerrm);
 17  end;
 18  /


Function created.


SQL> show errors;
No errors.
SQL> select * from f_emp;
select * from f_emp
              *
ERROR at line 1:
ORA-04044: procedure, function, package, or type is not allowed here




SQL> select * from table(cast (f_emp as t_emp));
select * from table(cast (f_emp as t_emp))
                          *
ERROR at line 1:
ORA-22907: invalid CAST to a type that is not a nested table or VARRAY




SQL>

Like this:

...

CREATE or REPLACE TYPE t_emp_array IS TABLE OF THE t_emp;

/

FUNCTION to CREATE or REPLACE f_emp RETURN t_emp_array

is

type rc_emp is ref cursor;

r_emp rc_emp;

v_emp_array t_emp_array: = t_emp_array();

BEGIN

R_emp OPEN for SELECT t_emp(ename,mgr,employee_id) FROM emp WHERE ROWNUM = 1;

collect the fetch r_emp in bulk in v_emp_array;

CLOSE R_emp;

Return v_emp_array;

exception

while others then

dbms_output.put_line (dbms_utility.format_error_stack);

dbms_output.put_line (dbms_utility.format_call_stack);

dbms_output.put_line (dbms_utility.format_error_backtrace);

raise_application_error (-20001, SQLERRM);

end;

/

SELECT *.

table (f_emp ());

a table function works with a table (nested table or varray)

HTH

Tags: Database

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SQL*Loader: Release 10.2.0.3.0 - Production on Fri Oct 14 10:38:06 2011

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

Control File:   cities.ctl
Data File:      cities.dat
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------------------------------ ---------- ----- ---- ---- ---------------------
ID                                  FIRST     *   ,       CHARACTER
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Record 3: Rejected - Error on table CITIES, column POPULATION.
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Space allocated for bind array:                  35840 bytes(64 rows)
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Total logical records skipped:          0
Total logical records read:             4
Total logical records rejected:         3
Total logical records discarded:        0

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 ENAME                                              VARCHAR2(10)
 SAL                                                NUMBER(7,2)

SQL>

    SY.

  • Error Type 2 SCD: ODI - 1228:ORA - 01747: invalid column, table.column, or user.table.column specification

    ODI error. When you try to import.

    Error Type 2 SCD: ODI - 1228:ORA - 01747: invalid column, table.column, or user.table.column specification

    It is a common question.

    Allow your SCD SCD table column properties if you do not select "crush on change."
    This property simply

    -Online CPC IKM goto => select ignore option error on update of existing lines.

  • ORA-00902: invalid data type on xmltable

    Hello

    I learn XMLTABLE but not able to run the following queries,

    with xml11g as
(
select '<?xml version="1.0"?>
<purchaseorder orderdate="1999-10-20">
  <shipto country="us">
    <name>alice smith</name>
    <street>123 maple street</street>
    <city>mill valley</city>
    <state>ca</state>
    <zip>90952</zip>
  </shipto>
  <billto country="us">
    <name>robert smith</name>
    <street>8 oak avenue</street>
    <city>old town</city>
    <state>pa</state>
    <zip>95819</zip>
  </billto>
  <comment>hurry, my lawn is going wild!</comment>
  <items>
    <item partnum="872-aa">
      <productname>lawnmower</productname>
      <quantity>1</quantity>
      <usprice>148.95</usprice>
      <comment>confirm this is electric</comment>
    </item>
    <item partnum="926-aa">
      <productname>baby monitor</productname>
      <quantity>1</quantity>
      <usprice>39.98</usprice>
      <shipdate>1999-05-21</shipdate>
    </item>
  </items>
</purchaseorder>' myxml from dual
)
select s.*, b.*
from xml11g t,
  xmltable ('/purchaseorder' passing
    xmlparse(document t.myxml)
    columns
      "shipto" xml,
      "billto" xml
    ) x,
    xmltable ('/shipto' passing x."shipto"
      columns
        "name" char(20),
        "street" char(40),
        "city" char(40),
        "state" char(2),
        "zip" number(10)
    ) s,
    xmltable ('/billto' passing x."billto"
      columns
        "name" char(20),
        "street" char(40),
        "city" char(40),
        "state" char(2),
        "zip" number(10)
    ) b;

    It is showing me special suite

    < zip > 90952 < / zip >

    *

    ERROR on line 10:

    ORA-00902: invalid data type

    Please guide me what I'm missing here.

    Thanks and greetings

    Alexander gelin

    For me the (slightly modified) works:

    [sql]

    with xml11g as
    (
    Select ' 
     
       
        Alice Smith 
        123 maple Street 
        Mill Valley 
        CA 
        90952 
       
       
        Robert Smith 
        8 Oak avenue 
        old town 
        PA 
        95819 
       
      Hurry, my lawn is going wild
    !                 lawn mower        1        148.95        confirm this is electric                    baby monitor        1        39.98        1999-05-21            "double myxml. ) Select *. of xml11g t.   XMLTable ('/ purchaseorder' by the way)     xmlParse (document t.myxml)     columns       "shipto" XMLtype,       "billto" XMLtype     )     x,     XMLTable ("' / shipto' passing x." ShipTo")       columns         'name' char (20)         , 40 "Street."         'city' 40,         'State' (2) tank.         "zip" INTEGER     + 1 ,     XMLTable ("' / billto' passing x." BillTo")       columns         'name' char (20),         40 "Street."         'city' 40,         'State' (2) tank.         "zip" INTEGER    

    ) b ;

    [SQL]

  • ORA-01722: invalid number - when the last column has numbers that have a decimal separator

    Here are examples of data-

    FRT, 1.64, VAT, 23,36

    FRT, 1.64, VAT, 23,36

    When I try to convert 1.64 to_number everything is good, but when I do the same thing with 23,36 I get the following error

    ORA-29913: error in executing ODCIEXTTABLEFETCH legend

    ORA-01722: invalid number

    ORA-06512: at "SYS." ORACLE_LOADER', line 52

    I tried this query example

    Select to_number (CONSIGNMENT_NET_VALUE) as Col1 of DUMP_EXT

    Select to_number (CONSIGNMENT_NET_VALUE, '9999999999D' 99999', NLS_NUMERIC_CHARACTERS = ",". ") as Col1 DUMP_EXT-> 268906.1

    make the same mistake - any help greatly appreciated.

    T.

    Srini

    Try using:

    RECORDS DELIMITED BY newline

    Instead of:

    RECORDS DELIMITED BY '\n'


    on your table to create, in addition to just help to_number or to_number return with ' NLS_NUMERIC_CHARACTERS = ".," ' in your query, in the period before the comma as decimal separator comes before the grouping separator.

    What is probably happening is that your return to the line of the system data come from different East of your new line on the system that you load in.  You may need to experiment and

    Select dump (consignment_net_value) in the dump_ext;

    to determine what additional invisible characters, such as Chr (10) and Chr (13) can be added at the end of the number that you have to cut, so just using line feed does not work.  This is why it only happens with the numbers at the end of the line.

    Post edited by: BarbaraBoehmer

  • ORA-39083: Type THAT TABLESPACE could not create object

    Hello
    I am importing a dump file into a new database by the following command line:

    Impdp system/***@orcl DUMPFILE is EXP_FUL_H9DEV. LOGFILE = mYLOG.log DMP

    But I have this error:
    ORA-39083: Type THAT TABLESPACE could not create object error:
    ORA-01119: error in creating database file ' D:\BASE\H9DEV\DATA\PSDEFAULT. DBF'
    ORA-27040: create file error, cannot create the file
    04002 - OSD: could not open the file
    S/O-error: (OS 21) the device is not ready.


    In the original database tablespace PSDEFAULT was on D: file system. But D: does not exist on the new server. How to tell datapump/oracle to create it on the same file system where the other new database datafile are (E:\oradata...)? An impdp command line parameter?

    Thank you.

    See the documentation for the following impdp option:
    REMAP_DATAFILE
    REMAP_TABLESPACE

    (and perhaps EXCLUDE?)

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