Importing CLOB datatype

Dear All,
I'm facing a problem whle importing a table (specifically a column with CLOB datatype) to the existing tablespace as explained below. Kindly let me know the solution, you can mail me to [email protected]
Importing a CLOB datatype from a different tablespace to a different tablespace without creating the source tablespace at the destination.
Now to import a table and the data without creating the tablespace i.e. XYZ_DATA as mentioned below.
TABLESPACE "XYZ_DATA" CLOB ("CLOB_SYNTAX") STORE AS (TA"
"BLESPACE "XYZ_DATA" ....
IMP-00017: following statement failed with ORACLE error 959:
"CREATE TABLE "R_DWSYN" ("R_IDSCR" NUMBER(9, 0) NOT NULL ENABLE, "N_DW" NUMB"
"ER(1, 0) NOT NULL ENABLE, "D_UPDATE" DATE, "N_X" NUMBER(4, 0), "N_Y" NUMBER"
"(4, 0), "N_WIDTH" NUMBER(4, 0), "CLOB_SYNTAX" CLOB) PCTFREE 10 PCTUSED 40 "
"INITRANS 1 MAXTRANS 255 LOGGING STORAGE(INITIAL 1048576 NEXT 1048576 MINEXT"
"ENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 20 FREELISTS 1 FREELIST GROUPS 1 B"
"UFFER_POOL DEFAULT) TABLESPACE "XYZ_DATA" LOB ("CLOB_SYNTAX") STORE AS (TA"
"BLESPACE "XYZ_DATA" ENABLE STORAGE IN ROW CHUNK 2048 PCTVERSION 10 NOCACHE "
" STORAGE(INITIAL 1048576 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 PC"
"TINCREASE 20 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT))"
IMP-00003: ORACLE error 959 encountered
ORA-00959: tablespace 'XYZ_DATA' does not exist
rgds
prashanth

I have not used the DESTROY option myself but what I can see from imp help=y, I assume that this option goes with the TRANSPORT_TABLESPACE option where you are exporting tablespaces (with their datafiles) and then importing the same to another instance or so. This option might allow you to overwrite any datafile that was existing with the same name.
DESTROY overwrite tablespace data file (N)
The below link gives more information:
http://download-west.oracle.com/docs/cd/A87860_01/doc/server.817/a76955/ch02.htm#17077
Rgds,
Sunil

Similar Messages

  • Problem on CLOB datatype after import

    I got problem and call to Oracle support and they use DUL for extract data from datafile to dump file and I import everything is done and no error but when I check in CLOB datatype that have space(blank character) separate each character see below
    Original
    Oracle
    After Import
    O R A C L E
    So the application cannot execute those data.
    Anyone have solution how to fix this problem?
    Thanks,
    Taohiko

    if you use a direct insert you are restricted to 4000 characters.
    You can put your value in a varchar2 variable and that allows you to insert up to 32767 characters.
    declare
    my_clob_variable := rpad('x','X',25000);
    begin
    insert into my_table(my_clob_column)
    values(my_clob_variable);
    end;

  • Importing and Exporting Data with a Clob datatype with HTML DB

    I would like to know what to do and what to be aware of when Importing and Exporting data with a Clob Datatype with HTML DB?

    Colin - what kind of import/export operation would that be, which pages are you referring to?
    Scott

  • Return CLOB datatype to Java

    Hello,
    Does anyone have any examples of how a CLOB datatype can be returned from a stored procedure and used in java?
    Currently we are building up strings and returning a VARCHAR2 datatype, but are running into the 32k size restriction as some of the strings are too long.
    It seems that converting the strings to CLOBs and then returning is the best solution. Has anyone had a similar problem and solved it?
    Regards,
    Eoin

    Create stored procedure like this :
    create or replace procedure getclob(var out clob) as
    str varchar2(20);
    templob CLOB;
    begin
    str :='mystring';
    DBMS_LOB.CREATETEMPORARY(templob, TRUE, dbms_lob.session);
    dbms_lob.write(templob,length(str),1,str);
    var :=templob;
    DBMS_LOB.FREETEMPORARY(templob);
    end;
    java program to call above stored procedure
    import java.sql.*;
    import oracle.jdbc.driver.*;
    class SPLobInJava
    public static void main(String args[]) throws Exception
    DriverManager.registerDriver(new
    oracle.jdbc.driver.OracleDriver());
    Connection conn = DriverManager.getConnection
    ("jdbc:oracle:thin:@insn104:1521:ora9idb", "scott", "tiger");
    CallableStatement cs;
    cs = conn.prepareCall("{call getclob(?)}");
    cs.registerOutParameter(1,java.sql.Types.CLOB);
    cs.execute();
    Clob clob =cs.getClob(1);
    // do whatever you want with the clob
    System.out.println(clob.getSubString(1,5));
    cs.close();
    conn.close();
    }

  • How to copy a table with LONG and CLOB datatype over a dblink?

    Hi All,
    I need to copy a table from an external database into a local one. Note that this table has both LONG and CLOB datatypes included.
    I have taken 2 approaches to do this:
    1. Use the CREATE TABLE AS....
    SQL> create table XXXX_TEST as select * from XXXX_INDV_DOCS@ext_db;
    create table XXXX_TEST as select * from XXXX_INDV_DOCS@ext_db
    ERROR at line 1:
    ORA-00997: illegal use of LONG datatype
    2. After reading some threads I tried to use the COPY command:
    SQL> COPY FROM xxxx/pass@ext_db TO xxxx/pass@target_db REPLACE XXXX_INDV_DOCS USING SELECT * FROM XXXX_INDV_DOCS;
    Array fetch/bind size is 15. (arraysize is 15)
    Will commit when done. (copycommit is 0)
    Maximum long size is 80. (long is 80)
    CPY-0012: Datatype cannot be copied
    If my understanding is correct the 1st statement fails because there is a LONG datatype in XXXX_INDV_DOCS table and 2nd one fails because there is a CLOB datatype.
    Is there a way to copy the entire table (all columns including both LONG and CLOB) over a dblink?
    Would greatelly appriciate any workaround or ideas!
    Regards,
    Pawel.

    Hi Nicolas,
    There is a reason I am not using export/import:
    - I would like to have a one-script solution for this problem (meaning execute one script on one machine)
    - I am not able to make an SSH connection from the target DB to the local one (although the otherway it works fine) which means I cannot copy the dump file from target server to local one.
    - with export/import I need to have an SSH connection on the target DB in order to issue the exp command...
    Therefore, I am looking for a solution (or a workaround) which will work over a DBLINK.
    Regards,
    Pawel.

  • Can we strore .CSV file into CLOB datatype

    hi
    can we strore .CSV file into CLOB datatype
    its giving me error ot hexa coonversion?
    can anyone provide sample code...
    when i m sending mail from oracle database when i send as blob object then nope but when i send attachment stored in table with clob column it gives me hex to raw conversion error
    folllowing is my code--
    CREATE OR REPLACE PROCEDURE com_maildata_prc1( pi_sender IN com_batch_contact_dtl.strreceivername%TYPE,
    pi_recipients IN com_batch_contact_dtl.stremailaddr%TYPE,
    pi_subject IN VARCHAR2 ,
    pi_text IN VARCHAR2 ,
    pi_filename IN VARCHAR2 ,
    pi_blob IN cLOB
    IS
    conn utl_smtp.connection;
    i NUMBER;
    len NUMBER;
    BEGIN
    ('com_send_email_prc',Vn_Process_Id);
    conn := demo_mail.begin_mail( sender => pi_sender,
    recipients => pi_recipients,
    subject => pi_subject,
    mime_type => demo_mail.MULTIPART_MIME_TYPE
    demo_mail.begin_attachment(conn => conn,
    mime_type => 'application/csv',
    inline => TRUE,
    filename => pi_filename,
    transfer_enc => 'base64'
    -- split the Base64 encoded attachment into multiple lines
    i := 1;
    len := DBMS_LOB.getLength(pi_blob);
    WHILE (i < len) LOOP
    IF(i + demo_mail.MAX_BASE64_LINE_WIDTH < len)THEN
    UTL_SMTP.Write_raw_Data (conn
    , UTL_ENCODE.Base64_Encode(
    DBMS_LOB.Substr(pi_blob, demo_mail.MAX_BASE64_LINE_WIDTH, i)));
    ELSE
    UTL_SMTP.Write_raw_Data (conn
    , UTL_ENCODE.Base64_Encode(
    DBMS_LOB.Substr(pi_blob, (len - i)+1, i)));
    END IF;
    UTL_SMTP.Write_Data(conn, UTL_TCP.CRLF);
    i := i + demo_mail.MAX_BASE64_LINE_WIDTH;
    END LOOP;
    demo_mail.end_attachment(conn => conn);
    demo_mail.attach_text(
    conn => conn,
    data => pi_text,
    mime_type => 'text/csv');
    demo_mail.end_mail( conn => conn );
    END;
    Thanx in advance...
    Message was edited by:
    user549162
    Message was edited by:
    user549162

    Hi
    Ignore "SQL*Loader-292: ROWS parameter ignored when an XML, LOB or VARRAY column is loaded" error
    after importing your csv file just change length CHAR(100000).
    ex: your column col1 CHAR(1000) to change CHAR(100000).
    and deploy your mapping and execute
    Regards,
    Venkat

  • Clob DataType, NULL and ADO

    Hello,
    First, I'm french so my english isn't very good
    I have a problem with Oracle Clob DataType. When I try to put NULL value to
    CLOB DataType with ADO, changes aren't not made.
    rs.open "SELECT ....", adocn, adOpenKeyset, adLockOptimistic
    rs.Fields("ClobField") = Null ' In this case, the Update doesn't work
    rs.update
    rs.Close
    This code works if I try to write a value which is different than Null but
    not if is equal to Null. Instead of having Null, I have the old value
    (before changes), the update of the field doesn't work.

    I experience the same, did you find a solution to your problem?
    Kind regards,
    Roel de Bruyn

  • Error in CLOB datatype for transfering data from Excel to Oracle database

    Am using excel sheet as source and Oracle as target Database.
    For all tables the operations works smoothly except for tables containing CLOB datatype.
    Initially i have used SQL Developer to transfer some data into excell sheets, now i want to transfer those file's data into another Oracle Database.
    What other options do i have?
    Is excel not the right tool to transfer CLOB datatypes?

    well,
    I couldn't suggest an excel to do it...
    You can go from Oracle to Oracle with the PL/SQL IKM. It works fine.
    Does it help you?

  • Setting of CLOB Datatype storage space

    Hello All!
    I unble to insert more then 4000 characters in clob datatype field
    how I increate the storage size of the clob field
    I'm working in VB 6.0 and oracle 9i

    Oracle will allocate CLOB segments using some default storage options linked to column, table and tablespace.
    Example with Oracle 11.2 XE:
    SQL> select * from v$version;
    BANNER
    Oracle Database 11g Express Edition Release 11.2.0.2.0 - Beta
    PL/SQL Release 11.2.0.2.0 - Beta
    CORE    11.2.0.2.0      Production
    TNS for 32-bit Windows: Version 11.2.0.2.0 - Beta
    NLSRTL Version 11.2.0.2.0 - Production
    SQL> create user test identified by test;
    User created.
    SQL> grant create session, create table to test;
    Grant succeeded.
    SQL> alter user test quota unlimited on users;
    User altered.
    SQL> alter user test default tablespace users;
    User altered.
    SQL> connect test/test;
    Connected.
    SQL> create table tl(x clob);
    Table created.
    SQL> column segment_name format a30
    SQL> select segment_name, bytes/(1024*1024) as mb
      2  from user_segments;
    SEGMENT_NAME                           MB
    TL                                  ,0625
    SYS_IL0000020403C00001$$            ,0625
    SYS_LOB0000020403C00001$$           ,0625
    SQL> insert into tl values('01234456789');
    1 row created.
    SQL> commit;
    Commit complete.
    SQL> select segment_name, bytes/(1024*1024) as mb
      2  from user_segments;
    SEGMENT_NAME                           MB
    TL                                  ,0625
    SYS_IL0000020403C00001$$            ,0625
    SYS_LOB0000020403C00001$$           ,0625
    SQL>Same example run with Oracle XE 10.2 :Re: CLOB Datatype [About Space allocation]
    Edited by: P. Forstmann on 24 juin 2011 09:24

  • LogMiner puzzle - CLOB datatype

    Hello, everybody!
    Sorry for the cross-post here and in "Database\SQL and PL/SQL" forum, but the problem I am trying to dig is somewhere between those two areas.
    I need a bit of an advice whether the following behavior is wrong an requires SR to be initiated – or I am just missing something.
    Setting:
    -     Oracle 11.2.0.3 Enterprise Edition 64-bit on Win 2008.
    -     Database is running in ARCHIVELOG mode with supplemental logging enabled
    - DB_SECUREFILE=PERMITTED (so, by default LOBs will be created as BasicFiles - but I didn't notice any behavior difference comparing to SecureFile implementation)
    Test #1. Initial discovery of a problem
    1. Setup:
    <li> I created a table MISHA_TEST that contains CLOB column
    create table misha_test  (a number primary key, b_cl CLOB)<li> I run anonymous block that would insert into this table WITHOUT referencing CLOB column
    begin
         insert into misha_test (a) values (1);
         commit;
    end;2. I looked at generated logs via the LogMiner and found the following entries in V$LOGMNG_CONTENTS:
    SQL_REDO
    set transaction read write;
    insert into "MISHA_TEST"("A","B_CL") values ('1',EMPTY_CLOB());
    set transaction read write;
    commit;
    update "MISHA_TEST" set "B_CL" = NULL where "A" = '1' and ROWID = 'AAAj90AAKAACfqnAAA';
    commit;And here I am puzzled: why do we have two operations for a single insert – first write EMPTY_CLOB into B_CL and then update it to NULL? But I didn’t even touch the column B_CL! Seems very strange – why can’t we write NULL to B_CL from the very beginning instead of first creating a pointer and than destroying it.
    Key question:
    - why NULL value in CLOB column should be handled differently than NULL value in VARCHAR2 column?
    Test #2. Quantification
    Question:
    -     having LOB column in the table seems to cause an overhead of generating more logs. But could it be quantified?
    Assumption:
    -     My understanding is that CLOBs defined with “storage in row enabled = true” (default) up to ~ 4k of size behave like Varchar2(4000) and only when the size goes above 4k we start using real LOB mechanisms.
    Basic test:
    1.     Two tables:
    <li> With CLOB:
    create table misha_test_clob2  (a_nr number primary key, b_tx varchar2(4000), c_dt date, d_cl CLOB)<li>With VARCHAR2:
    create table misha_test_clob   (a_nr number primary key, b_tx varchar2(4000), c_dt date, d_cl VARCHAR2(4000))2.     Switch logfile/Insert 1000 rows and populate only A_NR/Switch logfile
    insert into misha_test_clob (a_nr)
    select level
    from dual
    connect by level < 10013.     Check sizes of generated logs:
    <li>With CLOB – 689,664 bytes
    <li>With Varchar2 – 509.440 (<b>or about 26% reduction</b>)
    Summary:
    <li>the overhead is real. It means that table with VARCHAR2 column is cheaper to maintain, even if you are not using that column. So adding LOB columns to a table "just in case" is a really bad idea.
    <li>Having LOB columns in the table that has tons of INSERT operations is expensive.
    Just to clarify a real business case - I have a table with some number of attributes, one attribute has CLOB datatype. Frequency of inserts in this table is pretty high, frequency of using CLOB column is pretty low (NOT NULL ~0.1%). But because of that CLOB column I generate a lot more LOG data than I need (about 30% extra). Seems like a real waste of time! For now I requested development team to split the table into two, but that's still a bandage.
    So, does anybody care? Comments/suggestions are very welcome!
    Thanks a lot!
    Michael Rosenblum

    Hello, everybody!
    Sorry for the cross-post here and in "Database\SQL and PL/SQL" forum, but the problem I am trying to dig is somewhere between those two areas.
    I need a bit of an advice whether the following behavior is wrong an requires SR to be initiated – or I am just missing something.
    Setting:
    -     Oracle 11.2.0.3 Enterprise Edition 64-bit on Win 2008.
    -     Database is running in ARCHIVELOG mode with supplemental logging enabled
    - DB_SECUREFILE=PERMITTED (so, by default LOBs will be created as BasicFiles - but I didn't notice any behavior difference comparing to SecureFile implementation)
    Test #1. Initial discovery of a problem
    1. Setup:
    <li> I created a table MISHA_TEST that contains CLOB column
    create table misha_test  (a number primary key, b_cl CLOB)<li> I run anonymous block that would insert into this table WITHOUT referencing CLOB column
    begin
         insert into misha_test (a) values (1);
         commit;
    end;2. I looked at generated logs via the LogMiner and found the following entries in V$LOGMNG_CONTENTS:
    SQL_REDO
    set transaction read write;
    insert into "MISHA_TEST"("A","B_CL") values ('1',EMPTY_CLOB());
    set transaction read write;
    commit;
    update "MISHA_TEST" set "B_CL" = NULL where "A" = '1' and ROWID = 'AAAj90AAKAACfqnAAA';
    commit;And here I am puzzled: why do we have two operations for a single insert – first write EMPTY_CLOB into B_CL and then update it to NULL? But I didn’t even touch the column B_CL! Seems very strange – why can’t we write NULL to B_CL from the very beginning instead of first creating a pointer and than destroying it.
    Key question:
    - why NULL value in CLOB column should be handled differently than NULL value in VARCHAR2 column?
    Test #2. Quantification
    Question:
    -     having LOB column in the table seems to cause an overhead of generating more logs. But could it be quantified?
    Assumption:
    -     My understanding is that CLOBs defined with “storage in row enabled = true” (default) up to ~ 4k of size behave like Varchar2(4000) and only when the size goes above 4k we start using real LOB mechanisms.
    Basic test:
    1.     Two tables:
    <li> With CLOB:
    create table misha_test_clob2  (a_nr number primary key, b_tx varchar2(4000), c_dt date, d_cl CLOB)<li>With VARCHAR2:
    create table misha_test_clob   (a_nr number primary key, b_tx varchar2(4000), c_dt date, d_cl VARCHAR2(4000))2.     Switch logfile/Insert 1000 rows and populate only A_NR/Switch logfile
    insert into misha_test_clob (a_nr)
    select level
    from dual
    connect by level < 10013.     Check sizes of generated logs:
    <li>With CLOB – 689,664 bytes
    <li>With Varchar2 – 509.440 (<b>or about 26% reduction</b>)
    Summary:
    <li>the overhead is real. It means that table with VARCHAR2 column is cheaper to maintain, even if you are not using that column. So adding LOB columns to a table "just in case" is a really bad idea.
    <li>Having LOB columns in the table that has tons of INSERT operations is expensive.
    Just to clarify a real business case - I have a table with some number of attributes, one attribute has CLOB datatype. Frequency of inserts in this table is pretty high, frequency of using CLOB column is pretty low (NOT NULL ~0.1%). But because of that CLOB column I generate a lot more LOG data than I need (about 30% extra). Seems like a real waste of time! For now I requested development team to split the table into two, but that's still a bandage.
    So, does anybody care? Comments/suggestions are very welcome!
    Thanks a lot!
    Michael Rosenblum

  • QUERYING CLOB DATATYPE

    Hello Everyone,
    Before I go to my question let me give you the context. I wanted to upload the description of a set of products with their IDs into my database. Hence I created a table 'demo' with two columns of INT and CLOB datatypes using the following script. *create table demo ( id int primary key, theclob Clob );*
    Then I create a directory using the following script, *Create Or Replace Directory MY_FILES as 'C:\path of the folder.......\';*
    In the above mentioned directory I create one .txt file for each product with the description of the product. Using the below script I created a procedure to load the contents of the .txt files into my 'demo' table.
    *CREATE OR REPLACE*
    *PROCEDURE LOAD_A_FILE( P_ID IN NUMBER, P_FILENAME IN VARCHAR2 ) AS*
    *L_CLOB CLOB;*
    *L_BFILE BFILE;*
    *BEGIN*
    *INSERT INTO DEMO VALUES ( P_ID, EMPTY_CLOB() )*
    *RETURNING THECLOB INTO L_CLOB;*
    *L_BFILE := BFILENAME( 'MY_FILES', P_FILENAME );*
    *DBMS_LOB.FILEOPEN( L_BFILE );*
    *DBMS_LOB.LOADFROMFILE( L_CLOB, L_BFILE,*
    *DBMS_LOB.GETLENGTH( L_BFILE ) );*
    *DBMS_LOB.FILECLOSE( L_BFILE );*
    *END;*
    After which I called the procedure using, *exec load_a_file(1, 'filename.txt' );*
    When I queried the table like, select * from demo; I am getting the following output..... which is all fine.
    ID THECLOB
    1 "product x is an excellent way to improve your production process and enhance your turnaround time....."
    _*QUESTION*_
    When I did the exact same thing in my friend's machine and query the demo table, I get garbage value in the 'theclob' column (as shown below). The only difference is that mine is an enterprise edition of Oracle 11.2.0.1 and my friends is an Express edition of Oracle 11.2.0.2. Does this has anything to do with the problem?
    1 ⁦     猺⁁摶慮捥搠摡瑡潬汥捴楯渠捡灡扩汩瑩敳㨠扡牣潤攠獣慮湩湧Ⱐ灡湩挠慬敲琬⁷潲欠潲摥爠浡湡来浥湴Ⱐ睩牥汥獳⁦潲浳湤⁳異敲癩獯爠瑩浥⁥湴特⸊੃潭整⁍潢楬攠坯牫敲㨠周攠浯獴⁲潢畳琠灡捫慧攮⁐牯癩摥猠扵獩湥獳敳⁷楴栠愠捯浰汥瑥汹⁷楲敬敳猠潰敲慴楯湡氠浡湡来浥湴⁳祳瑥洮⁉湣汵摥猠慬氠潦⁃潭整⁔牡捫敲❳⁦敡瑵牥猠灬畳㨠䍡汥湤慲猬畴潭慴敤畳瑯浥爠捯浭畮楣慴楯湳Ⱐ睯牫牤敲⽩湶潩捥⁵灤慴楮朠晲潭⁴桥⁦楥汤Ⱐ睯牫牤敲⁳敱略湣楮本⁥硣敳獩癥⁳瑯瀠瑩浥汥牴猬⁷楲敬敳猠景牭猬⁴畲渭批⵴畲渠癯楣攠湡癩条瑩潮Ⱐ慮搠浯牥⸊ੁ摶慮捥搠坩
    2     ≁否吠潦晥牳摶慮捥搠睩牥汥獳⁦潲浳慰慢楬楴礠睩瑨⁃潭整⁅娠䍯浥琬⁔牡捫敲湤⁃潭整⁍潢楬攠坯牫敲ਊ䍯浥琠䕚㨠周攠浯獴⁲潢畳琬潳琠敦晥捴楶攠睥戠扡獥搠䵒䴠慰灬楣慴楯渠楮⁴桥⁩湤畳瑲礮⁃慰慢楬楴楥猠楮捬畤攠䝐匠汯捡瑩潮⁴牡捫楮本⁷楲敬敳猠瑩浥汯捫Ⱐ来漭晥湣楮朠睩瑨汥牴猬⁳灥敤湤⁳瑯瀠瑩浥汥牴猬湤渭摥浡湤爠獣桥摵汥搠牥灯牴楮朮ਊ䍯浥琠呲慣步爺⁁⁰潷敲晵氠捬楥湴ⵢ慳敤⁰污瑦潲洠瑨慴晦敲猠慬氠瑨攠晥慴畲敳映䍯浥琠䕚⁰汵猺⁁摶慮捥搠摡瑡潬汥捴楯渠捡灡扩汩瑩敳㨠扡牣潤攠獣慮湩湧Ⱐ灡湩挠慬敲琬⁷潲欠潲摥爠浡湡来浥湴Ⱐ睩牥汥獳⁦潲浳湤⁳異敲癩獯爠瑩浥⁥湴特⸊੃潭整⁍潢楬攠坯牫敲㨠周攠浯獴⁲潢畳琠灡捫慧攮⁐牯癩摥猠扵獩湥獳敳⁷楴栠愠捯浰汥瑥汹⁷楲敬敳猠潰敲慴楯湡氠浡湡来浥湴⁳祳瑥洮⁉湣汵摥猠慬氠潦⁃潭整⁔牡捫敲❳⁦敡瑵牥猠灬畳㨠䍡汥湤慲猬畴潭慴敤畳瑯浥爠捯浭畮楣慴楯湳Ⱐ睯牫牤敲⽩湶潩捥⁵灤慴楮朠晲潭⁴桥⁦楥汤Ⱐ睯牫牤敲⁳敱略湣楮本⁥硣敳獩癥⁳瑯瀠瑩浥汥牴猬⁷楲敬敳猠景牭猬⁴畲渭批⵴畲渠癯楣攠湡癩条瑩潮Ⱐ慮搠浯牥⸊ੁ摶慮捥搠坩牥汥獳⁆潲浳㨠呵牮湹⁰慰敲⁦潲洠楮瑯⁷楲敬敳猠捬潮攠潦⁴桥⁳慭攠楮景牭慴楯渠ⴠ湯慴瑥爠桯眠捯浰汩捡瑥搮⁓慶攠瑩浥礠瑲慮獦敲物湧⁩湦潲浡瑩潮慣欠瑯⁴桥晦楣攠睩瑨⁷楲敬敳猠獰敥搮⁓慶攠灡灥爠慮搠敬業楮慴攠摵慬•ഊ
    3     ≁䥒呉䵅⁍慮慧敲⁦牯洠䅔♔⁰牯癩摥猠愠浯扩汥灰汩捡瑩潮猠摥獩杮敤⁴漠瑲慣欠扩汬慢汥⁨潵牳⸠⁔桥⁁㑐⁳潬畴楯湳畴潭慴楣慬汹潧⁷楲敬敳猠敭慩氬慬汳Ⱐ慮搠扩汬慢汥⁥癥湴猬獳潣楡瑥猠瑨敭⁷楴栠捬楥湴爠灲潪散琠捯摥猠慮搠摩牥捴猠扩汬慢汥⁲散潲摳⁴漠扩汬楮朠獹獴敭献†周攠呩浥乯瑥⁳潬畴楯湳⁰牯癩摥⁳汩浭敤潷渠數灥物敮捥Ⱐ慬汯睩湧⁦潲牥慴楯渠潦慮畡氠扩汬慢汥⁥癥湴献†周敲攠慲攠瑷漠癥牳楯渠潦⁁㑐湤⁔業敎潴攮ਊ䭥礠䙥慴畲敳㨊⨠䥮捬畤攠捡灴畲攠慤⵨潣楬污扬攠敶敮瑳ਪ⁃慰瑵牥潢楬攠灨潮攠捡汬湤⁥浡楬†慳楬污扬攠敶敮瑳Ⱐਪ⁁扩汩瑹⁴漠慳獩杮楬污扬攠敶敮琠瑯汩敮琠慮搠灲潪散琊⨠䅢楬楴礠瑯⁳敡牣栠慮搠獣牯汬⁴桲潵杨楬污扬攠敶敮瑳Ⱐ潰瑩潮⁴漠楮瑥杲慴攠睩瑨楬汩湧⁳祳瑥浳 ⨠偯瑥湴楡氠扥湥晩瑳⁩湣汵摥⁩湣牥慳敤⁰牯摵捴楶楴礠慮搠牥摵捥搠慤浩湩獴牡瑩癥癥牨敡搠湤⁩湣牥慳敤⁲敶敮略略⁴漠浯牥捣畲慴攠捡灴畲楮朠潦楬污扬攠敶敮瑳•ഊ
    4     ≁灲楶慐慹⁁乄⁁灲楶慐慹⁐牯晥獳楯湡氠晲潭⁁否吠瑵牮⁹潵爠浯扩汥敶楣攠楮瑯⁰潲瑡扬攠捲敤楴慲搠瑥牭楮慬⸠坩瑨潭灡瑩扬攠䅔♔⁳浡牴灨潮攬⁁灲楶慐慹爠䅰物癡偡礠偲潦敳獩潮慬⁳潦瑷慲攬湤敲捨慮琠慣捯畮琬⁹潵爠浯扩汥⁷潲武潲捥慮⁰牯捥獳牥摩琠潲敢楴慲搠灡祭敮瑳⁦牯洠瑨攠晩敬搮ਊ䭥礠䙥慴畲敳㨠 ⨠卭慲瑰桯湥ⵢ慳敤⁳潬畴楯渠⁴漠灲潣敳猠捲敤楴慲搠灡祭敮瑳 ⨠䙵汬ⵦ敡瑵牥搠灯楮琭潦⵳慬攠獯汵瑩潮⁳異灯牴楮朠慬氠浡橯爠瑲慮獡捴楯渠瑹灥ਠ⨠卵灰潲瑳牥摩琠慮搠摥扩琠瑲慮獡捴楯湳 ਊ∍
    To make sure that the .txt files are accessible in the directory I executed the following script, Host Echo Hello World > C:\...path...\1.Txt
    After which I found the contents of the file changed to "Hello World". Later I loaded the .txt file with "Hello World" and queried the table. Still I am getting some garbage value. However since the string "Hello World" is much smaller than the previous contents, the garbage size is also smaller for ID 1. I don't get any errors, but you can see the output as follows.
    1      䠀攀氀氀漀 圀漀爀氀搀  ഀ਀
    2     ≁否吠潦晥牳摶慮捥搠睩牥汥獳⁦潲浳慰慢楬楴礠睩瑨⁃潭整⁅娠䍯浥琬⁔牡捫敲湤⁃潭整⁍潢楬攠坯牫敲ਊ䍯浥琠䕚㨠周攠浯獴⁲潢畳琬潳琠敦晥捴楶攠睥戠扡獥搠䵒䴠慰灬楣慴楯渠楮⁴桥⁩湤畳瑲礮⁃慰慢楬楴楥猠楮捬畤攠䝐匠汯捡瑩潮⁴牡捫楮本⁷楲敬敳猠瑩浥汯捫Ⱐ来漭晥湣楮朠睩瑨汥牴猬⁳灥敤湤⁳瑯瀠瑩浥汥牴猬湤渭摥浡湤爠獣桥摵汥搠牥灯牴楮朮ਊ䍯浥琠呲慣步爺⁁⁰潷敲晵氠捬楥湴ⵢ慳敤⁰污瑦潲洠瑨慴晦敲猠慬氠瑨攠晥慴畲敳映䍯浥琠䕚⁰汵猺⁁摶慮捥搠摡瑡潬汥捴楯渠捡灡扩汩瑩敳㨠扡牣潤攠獣慮湩湧Ⱐ灡湩挠慬敲琬⁷潲欠潲摥爠浡湡来浥湴Ⱐ睩牥汥獳⁦潲浳湤⁳異敲癩獯爠瑩浥⁥湴特⸊੃潭整⁍潢楬攠坯牫敲㨠周攠浯獴⁲潢畳琠灡捫慧攮⁐牯癩摥猠扵獩湥獳敳⁷楴栠愠捯浰汥瑥汹⁷楲敬敳猠潰敲慴楯湡氠浡湡来浥湴⁳祳瑥洮⁉湣汵摥猠慬氠潦⁃潭整⁔牡捫敲❳⁦敡瑵牥猠灬畳㨠䍡汥湤慲猬畴潭慴敤畳瑯浥爠捯浭畮楣慴楯湳Ⱐ睯牫牤敲⽩湶潩捥⁵灤慴楮朠晲潭⁴桥⁦楥汤Ⱐ睯牫牤敲⁳敱略湣楮本⁥硣敳獩癥⁳瑯瀠瑩浥汥牴猬⁷楲敬敳猠景牭猬⁴畲渭批⵴畲渠癯楣攠湡癩条瑩潮Ⱐ慮搠浯牥⸊ੁ摶慮捥搠坩牥汥獳⁆潲浳㨠呵牮湹⁰慰敲⁦潲洠楮瑯⁷楲敬敳猠捬潮攠潦⁴桥⁳慭攠楮景牭慴楯渠ⴠ湯慴瑥爠桯眠捯浰汩捡瑥搮⁓慶攠瑩浥礠瑲慮獦敲物湧⁩湦潲浡瑩潮慣欠瑯⁴桥晦楣攠睩瑨⁷楲敬敳猠獰敥搮⁓慶攠灡灥爠慮搠敬業楮慴攠摵慬•ഊ
    3     ≁䥒呉䵅⁍慮慧敲⁦牯洠䅔♔⁰牯癩摥猠愠浯扩汥灰汩捡瑩潮猠摥獩杮敤⁴漠瑲慣欠扩汬慢汥⁨潵牳⸠⁔桥⁁㑐⁳潬畴楯湳畴潭慴楣慬汹潧⁷楲敬敳猠敭慩氬慬汳Ⱐ慮搠扩汬慢汥⁥癥湴猬獳潣楡瑥猠瑨敭⁷楴栠捬楥湴爠灲潪散琠捯摥猠慮搠摩牥捴猠扩汬慢汥⁲散潲摳⁴漠扩汬楮朠獹獴敭献†周攠呩浥乯瑥⁳潬畴楯湳⁰牯癩摥⁳汩浭敤潷渠數灥物敮捥Ⱐ慬汯睩湧⁦潲牥慴楯渠潦慮畡氠扩汬慢汥⁥癥湴献†周敲攠慲攠瑷漠癥牳楯渠潦⁁㑐湤⁔業敎潴攮ਊ䭥礠䙥慴畲敳㨊⨠䥮捬畤攠捡灴畲攠慤⵨潣楬污扬攠敶敮瑳ਪ⁃慰瑵牥潢楬攠灨潮攠捡汬湤⁥浡楬†慳楬污扬攠敶敮瑳Ⱐਪ⁁扩汩瑹⁴漠慳獩杮楬污扬攠敶敮琠瑯汩敮琠慮搠灲潪散琊⨠䅢楬楴礠瑯⁳敡牣栠慮搠獣牯汬⁴桲潵杨楬污扬攠敶敮瑳Ⱐ潰瑩潮⁴漠楮瑥杲慴攠睩瑨楬汩湧⁳祳瑥浳 ⨠偯瑥湴楡氠扥湥晩瑳⁩湣汵摥⁩湣牥慳敤⁰牯摵捴楶楴礠慮搠牥摵捥搠慤浩湩獴牡瑩癥癥牨敡搠湤⁩湣牥慳敤⁲敶敮略略⁴漠浯牥捣畲慴攠捡灴畲楮朠潦楬污扬攠敶敮瑳•ഊ
    4     ≁灲楶慐慹⁁乄⁁灲楶慐慹⁐牯晥獳楯湡氠晲潭⁁否吠瑵牮⁹潵爠浯扩汥敶楣攠楮瑯⁰潲瑡扬攠捲敤楴慲搠瑥牭楮慬⸠坩瑨潭灡瑩扬攠䅔♔⁳浡牴灨潮攬⁁灲楶慐慹爠䅰物癡偡礠偲潦敳獩潮慬⁳潦瑷慲攬湤敲捨慮琠慣捯畮琬⁹潵爠浯扩汥⁷潲武潲捥慮⁰牯捥獳牥摩琠潲敢楴慲搠灡祭敮瑳⁦牯洠瑨攠晩敬搮ਊ䭥礠䙥慴畲敳㨠 ⨠卭慲瑰桯湥ⵢ慳敤⁳潬畴楯渠⁴漠灲潣敳猠捲敤楴慲搠灡祭敮瑳 ⨠䙵汬ⵦ敡瑵牥搠灯楮琭潦⵳慬攠獯汵瑩潮⁳異灯牴楮朠慬氠浡橯爠瑲慮獡捴楯渠瑹灥ਠ⨠卵灰潲瑳牥摩琠慮搠摥扩琠瑲慮獡捴楯湳 ਊ∍
    Edited by: Arunkumar Gunasekaran on Jan 3, 2013 11:38 AM                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

    >
    To make sure that the .txt files are accessible in the directory I executed the following script, Host Echo Hello World > C:\...path...\1.Txt
    After which I found the contents of the file changed to "Hello World". Later I loaded the .txt file with "Hello World" and queried the table. Still I am getting some garbage value. However since the string "Hello World" is much smaller than the previous contents, the garbage size is also smaller for ID 1. I don't get any errors, but you can see the output as follows.
    >
    The most common problem I have seen using BFILEs is the character set; BFILEs do NOT handle character set conversion.
    That is the main reason I don't recommend using BFILEs for loading data like this. Either SQL*Loader or external tables can do the job and they both handle character set conversions properly.
    See the LOADFROMFILE Procedure of DBMS_LOB package in the PL/SQL Language doc
    http://docs.oracle.com/cd/B28359_01/appdev.111/b28419/d_lob.htm#i998778
    >
    Note:
    The input BFILE must have been opened prior to using this procedure. No character set conversions are performed implicitly when binary BFILE data is loaded into a CLOB. The BFILE data must already be in the same character set as the CLOB in the database. No error checking is performed to verify this.
    Note:
    If the character set is varying width, UTF-8 for example, the LOB value is stored in the fixed-width UCS2 format. Therefore, if you are using DBMS_LOB.LOADFROMFILE, the data in the BFILE should be in the UCS2 character set instead of the UTF-8 character set. However, you should use sql*loader instead of LOADFROMFILE to load data into a CLOB or NCLOB because sql*loader will provide the necessary character set conversions.
    >
    I suggest you use an external table definition to do this load. You can do an ALTER to change the file name for each load.
    See External Tables Concepts in the Utilities doc for the basics
    http://docs.oracle.com/cd/B28359_01/server.111/b28319/et_concepts.htm
    See Altering External Tables in the DBA doc for detailed information
    http://docs.oracle.com/cd/B28359_01/server.111/b28310/tables013.htm
    >
    DEFAULT DIRECTORY
    Changes the default directory specification
    ALTER TABLE admin_ext_employees
    DEFAULT DIRECTORY admin_dat2_dir;
    LOCATION
    Allows data sources to be changed without dropping and re-creating the external table metadata
    ALTER TABLE admin_ext_employees
    LOCATION ('empxt3.txt',
    'empxt4.txt');
    >
    You can also load in parallel if you have licensed that option.

  • Load Clob datatype into xml db

    Hi All,
    Please can I know how to load clob datatype in xml database.
    In Oracle Data Integrator mapping, my source is clob column and  target is xml db.
    I get error “incompatible data type in conversion”.
    Please can I get some help in resolving the issue.
    Thanks.

    Also tried
    http://docs.oracle.com/cd/B19306_01/appdev.102/b14258/t_xml.htm
    getStringVal funtion
    but it cannot handle more than 4000 characters.
    Please can I know how to map clob source to xml db in ODI

  • Reg:CLOB datatype

    Hi,
    I searched and found how to insert into clob datatype
    SQL> create table employee(ename char(11),id number,info clob);
    Table created.
    SQL> insert into employee values('anil',100,empty_clob());
    1 row created.
    SQL> update employee set info='jkkkkkkkkkksdflfweuikddddddddddddddddddddddddddddaaaaaaaaaaaaaaaaaaaa';
    1 row updated.
    SQL> select * from employee;
    ENAME               ID
    INFO
    anil               100
    jkkkkkkkkkksdflfweuikdddddddddddddaaaaaaaaaaaaaaaaaaaaaaaaaaaNow if i want to insert another row into this table having clob datatype,
    Then how to insert into it

    What's the problem exactly?
    SQL> create table employee (ename char(11), id number, info clob);
    Table created.
    SQL> insert into employee values ('anil',100,'here is some info');
    1 row created.
    SQL> insert into employee values ('fred',200,'here is freds info');
    1 row created.
    SQL> select * from employee;
    ENAME               ID INFO
    anil               100 here is some info
    fred               200 here is freds info
    SQL>

  • Create clob datatype in a column

    Hi,
    I am working in oracle9i and solaris 5.8.
    I want to create a table with a cloumn contains clob Datatype..
    Please explain me how to create a clob datatype in a column and how to assign this and how to insert datas into the datatype...
    Regs..

    Hey,
    Read this below link. It will useful for inserting a clob datatype column,
    Re: CLOB
    Regards,
    Moorthy.GS

  • Passing CLOB datatype to a stored procedure

    Hi,
    How do I pass a CLOB value to a stored procedure?
    I am creating a stored procedure which appends a value to a CLOB datatype. The procedure has 2 in parameter (one CLOB and one CLOB). The procedure is compiled but I'm having problem executing it. Below is a simplified version of the procedure and the error given when the procedure is executed.
    SQL> CREATE OR REPLACE PROCEDURE prUpdateContent (
    2 p_contentId IN NUMBER,
    3 p_body IN CLOB)
    4 IS
    5 v_id NUMBER;
    6 v_orig CLOB;
    7 v_add CLOB;
    8
    9 BEGIN
    10 v_id := p_contentId;
    11 v_add := p_body;
    12
    13 SELECT body INTO v_orig FROM test WHERE id=v_id FOR UPDATE;
    14
    15 DBMS_LOB.APPEND(v_orig, v_add);
    16 commit;
    17 END;
    18 /
    Procedure created.
    SQL> exec prUpdateContent (1, 'testing');
    BEGIN prUpdateContent (1, 'testing'); END;
    ERROR at line 1:
    ORA-06550: line 1, column 7:
    PLS-00306: wrong number or types of arguments in call to 'PRUPDATECONTENT'
    ORA-06550: line 1, column 7:
    PL/SQL: Statement ignored
    Any help or hints please.
    null

    sorry I made a mistake with the in parameter types - it's one NUMBER and one CLOB.

Maybe you are looking for