Update Using CLOB Datatype In Oracle
Aug 16, 2010how can i update CLOB values in Oracle? I am passing string values to Clob datatype from .Net Eg '13223311','12122112','122125552'
View 6 Replies
ADVERTISEMENT
PL/SQL :: Conversion Of BLOB Datatype To CLOB Datatype
Aug 17, 2012I would need to convert the column datatype from BLOB to CLOB. currently in the table, the BLOB column has the data. the requirement is to convert this column from BLOB to CLOB datatype.
How to convert from BLOB datatype to CLOB datatype ?
PL/SQL :: Calculate Size Of Clob Datatype
Nov 14, 2012i am trying to calculate the avg size of a row, in which i have one column which has clob datatype,
for rest of the datatypes i am using (avg(vsize(col_name,varchar2(10)))), i want a simple function that can calculate the clob datatype.
PL/SQL :: Created A Table With CLOB As Datatype For One Of Columns
Aug 5, 2013<ORACLE VERSION : 11.2.0.2.0> i have created a table with CLOB as datatype for one of the columns, I am trying to store a string ( I am not sure about the length of the string) , when i am querying on my table for the CLOB column,instead of the actual string "(HUGECLOB)" is coming. How to get the actual string in case the problem is with the SIZE.
View 1 Replies View RelatedSQL & PL/SQL :: Change Column Datatype From CLOB To Varchar2
Jun 22, 2012I have to change the datatype of a column from CLOB to varchar2, without changing the order of the columns. The table has no data.
I could find any other way other than dropping the CLOB columns and then adding new columns with varchar2 datatype. But this changes the order of the columns in the table.
Forms :: Error In Concat A Clob With Char Datatype
Nov 2, 2011How could we concat a clob with a char datatype.
declare
a clob;
b varchar2;
c clob;
begin
c:=a||b;
end;
When execute above code in form runtime, I get error ora-32767.
"ORA-29287: invalid maximum line size Cause: An invalid maximum line size value was specified.
Action: Correct the maximum line size to be in the range [1, 32767]."
SQL & PL/SQL :: How To Update Clob Value
Nov 13, 2012I the table VOYAGERS with the following data.
ID is of type number and DETAILS is of type CLOB.
ID DETAILS
--- --------
100 The ship has left san diego http:/localhost/icons/sandiego.png to okinawa on nov 10, 2011.
I need to update the record(id = 100) by replacing the url "http:/localhost/icons/sandiego.png" with "http:/localhost/icons/okinawa.png".
I need a procedure where I will pass the ID value, replace string(i.e http:/localhost/icons/sandiego.png) and replace with string (ie. http:/localhost/icons/okinawa.png).
SQL & PL/SQL :: Update Clob Column Using Execute Immediate?
Aug 30, 2010I am encountering an error message while updating a xmltype column using dynamic sql statement. I am using dynamic sql here as the table is not placed in the same schema from where the plsql procedure is invoked. The schema name is passed to the procedure as an argument. I am using below pseudo code for this purpose.
Create procedure myproc(p_schemaname varchar2, p_id number)
is
p_clob clob;
p_str varchar2(2000);
begin
[code]...
This is throwing an error 'missing expression' at the line of 'exeute immediate'.
But it works if I run a static sql update by hard coding the schema name in the statement.
SQL & PL/SQL :: How To Update CLOB Column In A Particular Table
Feb 21, 2011How to update a CLOB column in a table, suppose the string is greater than 4000 size.
View 7 Replies View RelatedDatatype Of Column Of A Table In Oracle Or SQL
Aug 6, 2013a) What if i want to find out the Datatype of a specific column in the Table.
b) How do i find the Column Datatypes?
SQL & PL/SQL :: Truncate Precision In Number Datatype Oracle?
Jul 19, 2012We have truncated number based on the decimal value. i tried to truncate number based on the precision using cast function. i got an error "value larger than specified precision allowed for this colum".
create table TEST_NUMBER
(id number(4,1));
insert into TEST_NUMBER
values(1234.789888888888);
[code]...
ORA-01438: value larger than specified precision allowed for this column
01438. 00000 - "value larger than specified precision allowed for this column"
*Cause: When inserting or updating records, a numeric value was entered that exceeded the precision defined for the column.
*Action: Enter a value that complies with the numeric column's precision, or use the MODIFY option with the ALTER TABLE command to expand the precision.
i want result like 1.8
SQL & PL/SQL :: Unique Identifiers Matching Datatype In Oracle?
Jan 19, 2011what is the matching datatype of unique identifier in SQL to Oracle ques regd SSIS when I map a unique identifier in SQL to Oracle via SSIS, I get curly braces at both ends in the end result.
1B66FE97-A9CA-4E0D-9593-00046E2AF7E1 - i/p(SQL Server)
{1B66FE97-A9CA-4E0D-9593-00046E2AF7E1} - end result(Oracle)
In SSIS, I convert the unique identifier to string data type.
SQL & PL/SQL :: How To ZIP Clob Field In Oracle
Oct 7, 2013We have oracle 10 g and a table contains a clob field . The table size is getting increased day by day . We have decided to zip all the clob data inside the table except last 1 month records.
Table : GENERIC_MESSAGE
Column:
message_id(number)
received_date(date)
message_xml(clob)
How we can do that keeping in mind this is huge data is present in table and huge transaction happened (10k transaction/hr)?
SQL & PL/SQL :: How To Append Data To Existing CLOB Field In Oracle Table
Sep 13, 2010code to append data of 32k to exisitng CLOB field in an oracle table..
View 1 Replies View RelatedJDeveloper, Java & XML :: Update Xml Element In Oracle 10gr1 Without Using Oracle XDB
Jun 27, 2013I would like to update an XML element without using the function APPENDCHILDXML or INSERTCHILDXML because they are not available in Oracle 10GR1.
In my database, Oracle XDB is not installed.
The following query fail with the following error : ORA-00904: "INSERTCHILDXML" : identificateur non valide
update scl_profile
set profile_data =
insertChildXML(profile_data,'/exportImportMarcheCriteria','colonnesExport',
XMLType('<colonnesExport>ENTETE_GESTIONNAIRES_AUTORISES</colonnesExport>'))
where profile_xmltype =
'fr.mipih.marches.marche.criteres.ExportImportMarcheCriteria'
and profile_type =
'eMagh2.MRGS.AccesMarche.ListeMarche.Export.OptionsExportImport';
[code]........
If i try to use the package DBMS_XMLDOM, i have the following error :
ORA-06550: Ligne 3, colonne 11 :
PLS-00201: l'identificateur 'DBMS_XMLDOM.DOMDOCUMENT' doit etre declare
ORA-06550: Ligne 3, colonne 11 :
PL/SQL: Item ignored
I think it's because ORACLE XDB component is not installed in my database.
Bulk Update In Oracle
Mar 28, 2012I have performance issue with the bulk update. I have 2 tables one with 21 millions of data and the other table with 2 millions of data.here the requirement is to update the table which is having 21 millions with the other tables data(which is having 2 million records) based on some matching criteria.
The procedure is taking 9 hours to update the table(which is having 21 millions data). I have created required indexes on table also.But the performance is not good.
Here my procedure:
CREATE OR REPLACE PROCEDURE AHM_GKPR.CLAIMS_WITHOUT_PARTITIONS
IS
TYPE T_PL_CO IS TABLE OF VARCHAR2(3) INDEX BY BINARY_INTEGER;
L_PL_CO T_PL_CO;
TYPE T_PL_CD IS TABLE OF VARCHAR2(9) INDEX BY BINARY_INTEGER;
L_PL_CD T_PL_CD;
TYPE T_PL_NB IS TABLE OF VARCHAR2(10) INDEX BY BINARY_INTEGER;
L_PL_NB T_PL_NB;
TYPE T_SE_CD IS TABLE OF VARCHAR2(1) INDEX BY BINARY_INTEGER;
L_SE_CD T_SE_CD;
TYPE T_BIR_DT IS TABLE OF DATE INDEX BY BINARY_INTEGER;
[code].........
SQL & PL/SQL :: Oracle Large Update
Sep 30, 2011I need to add a new column to a very large table, and update it with 'N'. (this is similar as specifying default 'N'). I'm using Oracle 9i. Which is the best method regarding to speed, to update this column on entire table? The table contains ~30 millions of records. I've read that parallel DML (here UPDATE) does not work on unpartitioned tables. My table is not partitioned. If i specify:
update /*+ full(p) parallel(p,10) */ my_table p set p.my_column = 'N';
This, i think will not speed up the operation on 9i. Our business does not accept to use CREATE TABLE AS SELECT, then renaming table and recreating all indexes and so on.
PL/SQL :: Which Datatype Should Take Instead Of Time
Oct 4, 2012i was using sql server there is time keyword but in oracle which keyword i should take instead of time keyword?
View 7 Replies View RelatedDelete / Update From XL Sheet To Oracle?
May 7, 2008 have one XL sheet Doc that has 2 tabs. One has the list of keywords for deleting the records from Oracle that has the keywords in it. The second one needs the update query. Read the first column in the XL sheet and replace it with the second column value for the records that has the first column value in it.
I never worked in the combination of XL and Oracle.
Oracle Trigger - Update Same Table?
Mar 30, 2010I am trying to create some PL/SQL that will create a trigger for UPDATES and INSERTS which will update a column on the same row to the system date.
So far I have:
DECLARE
tablename VARCHAR(30) := 'table';
triggername VARCHAR(30) := 'mytrigger_' || tablename;
[Code]....
I have declared the tablename and triggername outside the trigger creation as I need this to be parameterised for a list of tables.
The procedure IsCDCUser just checks it should be updating for this user.
The problem I get is the following error:
Bind Variable "NEW" is NOT DECLARED
Update With Join Syntax In Oracle
Apr 13, 2011This is my working query in ms access...
UPDATE Caxnode AS A INNER JOIN Caxnode AS B ON A.node_alias = B.node_alias SET A.partition_Type = 'LDOM', A.node_mode = 'LOGICAL', A.host_id = b.host_id, A.num_of_proc = b.num_of_proc WHERE (((A.node_mode)='virtual' Or (A.node_mode)='regular') AND ((B.partition_Type)='LDOM'));
This doesn't work in oracle, I googled and read that update doesnt work with inner join in oracle..translate this query to work on oracle?
How To Persuade Oracle To Update V$RECOVERY_FILE_DEST
Aug 12, 2011my app/oracle11/diag/rdbms/buidev/buidev/trace/alert_buidev.log ends with
CODEErrors in file /home/oracle11/app/oracle11/diag/rdbms/buidev/buidev/trace/buidev_m000_4587.trc:
ORA-19815: WARNING: db_recovery_file_dest_size of 5000000000 bytes is 99.55% used, and has 22528000 remaining bytes available.
************************************************************************
You have following choices to free up space from recovery area:
1. Consider changing RMAN RETENTION POLICY. If you are using Data Guard,
then consider changing RMAN ARCHIVELOG DELETION POLICY.
[code]....
although I deleted many .arc-files with rm so the disk usage in the recovery area is far below the limit:
CODE[oracle11@gvoracle11 fast_recovery_area]$ pwd
/home/oracle11/app/oracle11/fast_recovery_area
[oracle11@gvoracle11 fast_recovery_area]$ du -ks buidev/ BUIDEV/
9556 buidev/
1212264 BUIDEV/
[oracle11@gvoracle11 fast_recovery_area]$
Inspired by the sugestions in alert_buidev.log and on different web pages I did the following:
CODE[oracle11@gvoracle11 ~]$ ORACLE_SID=buidev rman target=/ nocatalog
Recovery Manager: Release 11.2.0.2.0 - Production on Fri Aug 12 11:24:12 2011
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
connected to target database (not started)
RMAN> startup mount
Oracle instance started
database mounted
Total System Global Area 3340451840 bytes
Fixed Size 2231088 bytes
Variable Size 2583692496 bytes
Database Buffers 738197504 bytes
Redo Buffers 16330752 bytes
RMAN> crosscheck archivelog all;
crosscheck archivelog all;
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=63 device type=DISK
validation succeeded for archived log
[code]....
RMAN> delete noprompt force expired archivelog all;
released channel: ORA_DISK_1
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=63 device type=DISK
specification does not match any archived log in the repository
RMAN>
But some parts of oracle believe in my files which have ceased to exist:
CODESQL> select * from V$RECOVERY_FILE_DEST;
NAME
--------------------------------------------------------------------------------
SPACE_LIMIT SPACE_USED SPACE_RECLAIMABLE NUMBER_OF_FILES
----------- ---------- ----------------- ---------------
/home/oracle11/app/oracle11/fast_recovery_area
5000000000 4981712384 4240384 42
SQL>
That looks like [URL] but my version is 11.2.0.2.0 .How can I persuade Oracle to update V$RECOVERY_FILE_DEST ?
Oracle 11G - Update Is Very Slow On View?
Dec 7, 2012I have big trouble with some Update query on Oracle 11G.I have a set of tables (5) of identical structures and a view that consists in an UNION ALL of the 5 tables.None of this table contains more than 20 000 rows.Let's call the view V_INTE_NE. Each of the basic table has a PRIMARY KEY defined on 3 NUMBERS(10,0) -> INTE_REF / NE_REF / INSTANCE.
Now, I get 6 rows in another table and I want to update my view from the data of this small table (let's call it SMALL). This table has the 3 columns INTE_REF / NE_REF / INSTANCE.
When I try to join the two tables :
SELECT * FROM T_INTE_NE T2
WHERE EXISTS ( SELECT 1 FROM SMALL T1 WHERE T2.INTE_REF = T1.INTEREF AND T2.NE_REF = T1.NEREF AND T2.INTE_INST = T1.INSTANCE )
I get the 6 lines in 0.037 seconds
When I try to update the view (I have an INSTEAD OF trigger that does nothing (just return for testing even without modifying anything), I execute the following query :
UPDATE T_INTE_NE T2
SET INTE_STATE = -11 WHERE
EXISTS ( SELECT 1 FROM SMALL T1 WHERE T2.INTE_REF = T1.INTEREF AND T2.NE_REF = T1.NEREF AND T2.INTE_INST = T1.INSTANCE )
The 6 rows are updated (at least TRIGGER is called) in 20 seconds.
However, in the execution plan, I can't see where Oracle takes time to achieve the query :
Plan hash value: 907176690
[code]....
Predicate Information (identified by operation id):
2 - access("T2"."INTE_REF"="T1"."INTEREF" AND "T2"."NE_REF"="T1"."NEREF" AND
"T2"."INTE_INST"="T1"."INSTANCE")
Note- dynamic sampling used for this statement (level=2)
Statistics
-----------------------------------------------------------
3 user calls
0 physical read total bytes
0 physical write total bytes
0 spare statistic 3
0 commit cleanout failures: cannot pin
[code]....
I get exactly the same execution plan (when autotrace is ON).Furthermore, if I try to do the same update on each of the basic tables, I get the rows updated instantaneously.
PL/SQL :: Oracle Version Is 10g - Bulk Update?
Apr 18, 2013My oracle version is 10g.I want to update a table which has 2 million rows and 20 columns. I want to update 3 columns in my table based on a query output.
Say:-
select decode(col1,'a',col2,col3) up_col1, decode(col5,'Y',20,30)* col6 up_col2, col7 up_col3 from base_tab a, update_tab b where a.key = b.key
I tried the simple update SQL, it hangs and never comeback even after 2 hrs.So I resort to PLSQL to complete my job using bulk collect with limits. Now I am stumbled upon with the Bulk update step.I referred to the BULK Update example given in [URL]...
I gone by 9i approach, I got invalid rowid error. Since the example doesn't uses a join.
I am little bit worried to go by 10g approach given in the example. I have to fetch entire row from my update table. My update table has 5 varchar(1000) fields. Anyway I am not going to affect them in my update. Whether it will occupy memory and again leads to hanging of my procedure.
Oracle Critical Patch Update
Jul 18, 2012I need to apply this Critical Patch in my databases but I have a doubt about if the component that I find out in the documentation is the component where the fix has to be applied or doesn't matter and I have to apply this fix on all my installations.
CVE# Component
CVE-2012-1740 - Oracle Application Express Listener
CVE-2011-3192 - Apache
CVE-2012-1737 - Enterprise Manager for Oracle Database
CVE-2012-1745 - The vulnerability affects Microsoft Windows platforms only.
CVE-2012-1746 - The vulnerability affects Microsoft Windows platforms only.
CVE-2012-1747 - The vulnerability affects Microsoft Windows platforms only.
CVE-2012-3134 - The vulnerability affects Microsoft Windows platforms only.
CVE-2011-4885 - PHP
Get Exact Value Without Changing Datatype?
Nov 23, 2011I created a table of Number(20,4) column. I inserted an amount value 999999999999999.5555 but this value is rounded off to 1000000000000000.0000 automatically in Oracle. How to avoid this? I tried for less number of digits and I am getting the exact value. Is there any way to get the exact value without changing the datatype?
View 1 Replies View RelatedPLS-00904 And Anchored Datatype
Jul 20, 2011I am using Anchored datatype wheere the table_name which lies in another schema and the current scheam has select insert update delete access on the the said table of the schema.
Example in current schema LL_TAR
I have defined a varaible in a script/procedure
V_TAG LL_TMR.TAG_DETAILS.TAG_VAL%type where TAG_VALUE column lies in a table TAG_DETAILS which lies
in LL_TMR.
During compilation it gives me an error PLS-00904 saying insufficient privilege. This issue and still use anchored datatype.Or anchored datatype of tables which lie in different schema on the same database server is not allowed? Cause i had read that on some websites that it is allowed for a table which resides on a different schema on a database.
SQL & PL/SQL :: Change Datatype From Object
Dec 8, 2010I have created an Object Type and this Type is mapped to a column datatype in a table.This Table has values inserted.
create or replace
type column_type as object (
col_name varchar2(30),
col_comment varchar2(4000)
);
[code]....
ORA-02303: cannot drop or replace a type with type or table dependents...how to resolve this issue without having to delete any column from the table?
SQL & PL/SQL :: Date Datatype Being Stored As DD:MM:YY HH:MI:SS?
Feb 21, 2012I have a table in my database with a column called theme_night_date that i want to store just a date and no time.
View 2 Replies View RelatedSQL & PL/SQL :: Long Datatype In Where Clause
Sep 1, 2010Can we use long data type in where clause of the query ?
View 2 Replies View Related