PL/SQL :: How To Store More Than 32767 Bytes In A CLOB Variable
May 7, 2013
I am trying to build an XML document in a CLOB PLSQL variable. We are using Oracle 11gr2 database.
But when I am reaching more than 32767 bytes my code is failing.
Is there anyway we can store more than 32767 bytes of data in a PLSQL variable of type CLOB.
I am capturing the below error message
(ORA-06512: at "SCMSA_HIST.SCMSA_POC_HANDSET_MOBILITY_PKG", line 1480
AND LENGTH OF xmlfile -> 33078
)
I am adding my code also here for further clarification
PROCEDURE GET_HANDSET_DATA_PRC (p_ntlogin_id IN VARCHAR2,
p_handset_data OUT NOCOPY CLOB)
IS
/******************************************************************************
NAME: GET_HANDSET_DATA_PRC
PURPOSE:
Date Ver By Description
---------- --- --- -----------
******************************************************************************/
CURSOR c_region_data
IS
SELECT NVL2 (T.ntlogin, T.ntlogin, pos.ntlogin) AS ntlogin,
NVL2 (T.first_name, T.first_name, pos.first_name)
AS first_name,
[Code]....
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Oct 17, 2012
i am having one query which is
select to_char(date '1900-01-01' + 1439/(24*60),'DD/MM/YYYY HH24:MI:ss')from dual;
when i am running this query i am getting this value: 01/01/1900 23:59:00 and this value i am inserting in one variable which has date datatype.here i am storing like this:
v_nshiftmax := to_char(date '1900-01-01' + 1439/(24*60),'DD/MM/YYYY HH24:MI:SS');
while storing getting error: not a valid month....how to store it in this variable?
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Jun 21, 2011
how to store total no of updated rows (number) in a variable after executing an updation query using script
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Apr 9, 2012
I have a table that has 10 columns which is used to store the customer information (e.g Gender, Age, Name). And i have wrote a store procedure to compare the before and after value of column since there has a parameter to control which column need/no need to be updated while the value being changed.
For example, master table "CUST" has column (NAME, GENDER, AGE). "CUST_TEMP" is a temporary table to store the input image which has the same table structure as "CUST".
DECLARE
bef_val CUST%ROWTYPE;
aft_val CUST_TEMP%ROWTYPE;
BEGIN
SELECT * INTO bef_val FROM CUST WHERE name = 'ABC';
SELECT * INTO aft_val FROM CUST_TEMP WHERE name = 'ABC';
[code]....
For the above case, i need to type 3 times of "sp_compare_val ( bef_val.xxx, aft_val.xxx )" on the program. And if the table has more than 10 columns, i need to type more than 10 times.Thus, is it possible to pass in a dynamic variable while calling the store procedure. let say, where the 'xxx' can be definable?
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Feb 6, 2010
I have more then one checkbox on my form,I want to get which one is checked on runtime and store it in global variable?
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Mar 6, 2012
i want to store all rows of columns into single variable and then use in inside of SP
declare
CUR_REC SECURITY_TYPE%rowtype;
begin
select *
into CUR_REC
from SECURITY_TYPE;
[code]....
it return ORA-01422: exact fetch returns more than requested number of rows error. Is any chance to implemented above scenario in oracle 10g
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Oct 6, 2010
I am facing a problem with utl_http.write_text in my pl/sql application. My requirement is to write data of size>32k. So I used a clob variable in write_text. But still it is showing numeric or value error when the data size is above 8k.
I have read that chunked transfer encoding will work. But I couldn't find out how this is done.
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Dec 27, 2012
I have installed 11g r2 using silent mode. but all the executable like lsnrctl, expdp, sqlldr,impdp etc.... installed with 0 (zero) bytes.
couldn't trace out what the problem is,
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Sep 21, 2010
How to overcome from the below error.
Database Error-ORA-04031:unable to allocate 76320 bytes of shared memory("shared pool","SELECT/*+Norewrite*/DIST...","sql area","kkmevw:view_txt")
Here I attached that error.
Attached File(s)
Disco_Error_1.jpg ( 49.03K )
Number of downloads: 3
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Jul 14, 2011
I got a below error while running a procedure!
ORA-20000: ORU-10027: buffer overflow, limit of 2000 bytes
at that time i am using below parameters in that script:
set serveroutput on size 1000000
DBMS_OUTPUT.ENABLE(1000000);
But still getting same error.. how can i resolve this issue..
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Aug 4, 2010
I am working on Tuning a Materialized view. I was getting an error saying ORA-12008: error in materialized view refresh path
ORA-12801: error signaled in parallel query server P002, instance hrms-stg-db01:HRSTG1 (1)
ORA-01652: unable to extend temp segment by 16 in tablespace TEMP1.
so i increased the temp size. I am trying out various hints to get it rectified. But i am not sure if i should go for less cost or less bytes.
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Mar 9, 2012
When i try to extract create statement of table i get below error message.
SQL>
SQL> set heading off
SQL> set pagesize 0
SQL> set long 1000000
SQL> set feedback off
SQL> select
2 dbms_metadata.get_ddl( 'TABLE','CATALOG_TBL','JACK')
3 from
4 dual
5 /
ERROR:
ORA-04031: unable to allocate 104 bytes of shared memory ("shared pool",
"SELECT
/*+rule*/ SYS_XMLGEN(...","SQLA^fc8f5280","qecsub : qkxrPXformQbc")
ORA-06512: at "SYS.DBMS_METADATA", line 2625
ORA-06512: at "SYS.DBMS_METADATA", line 2668
ORA-06512: at "SYS.DBMS_METADATA", line 2983
ORA-06512: at "SYS.DBMS_METADATA", line 3897
ORA-06512: at "SYS.DBMS_METADATA", line 5678
ORA-06512: at line 1
Note:
----
I am executing this command from another user 'DEMO' which has got DBA privilege.
how to fix this error and extract the create table statement.
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Aug 11, 2011
What is the best way to convert an existing database table set with nls_legnth_semantic=BYTE to CHAR?
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Jan 13, 2013
I'm getting the following error when i shutdown or startup the db,
SQL> shutdown immediate;
ORA-00604: error occurred at recursive SQL level 1
ORA-04031: unable to allocate 264 bytes of shared memory ("shared pool","unknown object","PCUR^18465427","kglob")
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Jun 19, 2013
I am seeing the following error message in alert.log (ORA-04031: unable to allocate 32 bytes of shared memory ) and my database goes into hung state and wont let any new sessions to connect and old sessions just hung with no response. i have to kill the instance to come out of this problem.
I am running 11.2.0.3 on AIX and have memory_target=35GB. I would like to know what approach to take to find out the root cause of this? btw - does AWR show if memory was under pressure and what SQL's were consuming more memory just before the problem surface?
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Nov 27, 2012
two columns of dba_data_files (Bytes & user_bytes).
select bytes/1024/1024, maxbytes/1024/1024, user_bytes/1024/1024 from dba_data_files;
1532767.9843754.9375
249032767.984375489.9375
39032767.98437589.9375
453032767.984375529.9375
5204832767.9843752047.9375
6204832767.9843752047.9375
7204802047.9375
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Jun 17, 2011
If I am log in through crystal reports , I am getting the following error.
ORA-04031 unable to allocate bytes of shared memory("","","","").
If I log in through TOAD from back end I am not getting any error.
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Jul 29, 2011
I have a stored procedure which uses BULK COLLECT and the table has 16 nested tables within it. When I limit the number of rows processed it works fine, if I let it run with all the 10,000 rows I get this:
ERROR: ORA-04030: out of process memory when trying to allocate 16408 bytes
(koh-kghu call ,pmuccst: adt/record)
sga_max_size - 12884901888
sga_target - 10737418240
pga_aggregate_target - 838860800
shared_pool_size - 2147483648
I believe the machine has 32GB memory, but there is another Oracle instance running on it.
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Aug 30, 2012
Let me put my current Environment Info.
Single Laptop Machine of 16GB RAM.
Assigned 13GB to VM.
I have installed Oracle Database 11g. 11.2.00. When I try to access my application many times I received below error
• Error:
“”Caused by: java.sql.SQLException: Could not retrieve datasource via JNDI url 'jdbc/oimJMSStoreDS' weblogic.jdbc.extensions.ConnectionDeadSQLExceptio n: weblogic.common.resourcepool.ResourceDeadException : Could not create pool connection. The DBMS driver exception was: ORA-00604: error occurred at recursive SQL level 3
ORA-04031: unable to allocate 352 bytes of shared memory ("shared pool","select /*+ rule */ bucket_cn...","SQLA^337fc737","qertbs:qertbIAlloca te")
[code]......
Even when above error occur I have 7GB free JVM so JVM is not an Issue.
•I have updated Max Capacity of oimOperationsDB =100,oimOperdationDB, oimJMSStoreDS=80,SOADATAStore =80. But still I have error
• ERROR::
• ““Aug 30, 2012 3:24:10 PM EST> <Warning> <oracle.integration.platform.blocks.event.saq> <SOA-31013> <Error handling message (rolling back).
java.sql.SQLException: ORA-04031: unable to allocate 352 bytes of shared memory ("shared pool","select /*+ rule */ bucket_cn...","SQLA^337fc737","qertbs:qertbIAlloca te")
ORA-06512: at "SYS.DBMS_AQ", line 335
ORA-06512: at "DEV_SOAINFRA.EDN_DEQUEUE_OAOO_DELIVERY", line 14”
[code]......
I have modified Shared_pool_size,large_pool_size. Content of my modified Pfile is as below.
o orcl.__db_cache_size=822083584
o orcl.__java_pool_size=2777216
o orcl.__large_pool_size=56777216
o orcl.__oracle_base='/home/oracle/app/oracle'#ORACLE_BASE set from environment
o orcl.__pga_aggregate_target=805306368
o orcl.__sga_target=1174405120
o orcl.__shared_io_pool_size=0
o orcl.__shared_pool_size=601989888
o orcl.__streams_pool_size=0
What’s value of parameter I need to set for datastore, pfile ? (I have 13GB of memory).
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May 17, 2013
Windows 2003 Server Enterprise Edition, Service Pack 2. 3.5GB RAM.Two Oracle Databases running on this server, one not heavily used. On the database i am concerned with it is 10.2.0.3.0.
I have just started to look at this database and am seeing various things in the alert log and have had user error messages as well.Initially when i started looking at this server it was running with quite a small SGA (600MB) and the memory_target_advice was saying to take it to 1000MB.(PGA is around 200MB)
In January, before i looked at it, it started to throw:
ORA-04031 unable to allocate 16 bytes of shared memory ("shared pool","........", "sql area", "tmp") These would occur regularly and mostly during nightly processes, it seems, and thus not bubbling up to users.Having switched the SGA_MAX_SIZE to 1GB a new set of errors starts to appear in the alert log:
ORA-27301: ..... Not enough storage is available to process this command
ORA-27302: ..... ssthrddcr
At the same time the ORA-04031 errors start to bubble through to the users. Before i could return to the scene of the crime someone else set the SGA back to 600MB and the error messages stopped. However the ORA-04031 message start to reappear in the alert log. My questions are many and, mostly, from a lack of knowledge ;) In particular:
1. Why would increasing the SGA lead to a different memory error? I would assume this would have something to do with the amount of memory a 32bit OS will allow a single process to address but the PGA+SGA is only 1200MB.
2. How does a ORA-273xx error end up with a ORA-04031 being shown to the users? I would look at the listener log but its over 2GB!!!
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Jun 8, 2012
on 11G R2 on Win 2008,
We had the following error in alertlog repeatedly from 5 PM to 10 PM :
ORA-04031: unable to allocate 32 bytes of shared memory ("shared pool","SELECT VERSION FROM PSVERSIO .....Since MEMORY_TARGET is defined in spfile then shared pool is managed automatically.
Then what to do to avoid this error in future ?
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May 28, 2013
Oracle Version: 11gR2: 11.2.0.1.0 - 64bit
OS: Linux Fedora Core 17 X86_64
Currently, I'm reading the online book Oracle Concepts, Chapter 3: 3 Indexes and Index-Organized Tables, section: Reverse Key Indexes in order to understand this topic.
As I understand for each pair of (key, rowid) in the index structure, the rowid for each row in the table obviously remains the same but the bytes of the key are reversed before the key is stored. So for example on a 32 bit machine (just an example) a key = 10 AB CD EF will be stored as FE DC BA 01 , am I right?
According to the documentation, this becomes interesting in RAC environments in order to remove a hot spot from the index (when multiple instances repeatedly modify the same block) with the disadvantage that in some cases there cannot be Index Range Scan any more as data in the index is not sorted by column key when it is stored.
I was just curious to see how bytes of each key are reversed and after a bit googling I found an article where Tom Kyte shows with an example by using dump function (which as I understand gives the internal representation of a given expression) the difference in the sequence of bytes. Here is the link
[URL]
So based on his instructions I tried to do my own test, yet I don't get the same result, that is, the bytes are not reversed for me once we rebuild the index by REVERSE key word.
I'm going to write down here the test that I did, where is/are my error(s)
Test Case:
(I use a copy of the employees table in hr sample schema)
SQL> CREATE TABLE emp_test AS SELECT * FROM hr.employees;
Table created.
SQL> CREATE INDEX emp_test_idx ON emp_test(first_name);
[code]...
Now, a test SQL Query using the index we've just defined (just for giving an example)
SQL> SELECT first_name,
2 dump(first_name, 16) as dump_result
3 FROM emp_test
4 WHERE first_name = 'Kelly';
FIRST_NAME DUMP_RESULT
-------------- ----------------------------------
Kelly Typ=1 Len=5: 4b,65,6c,6c,79
[code]...
So, according to the above Execution plan, Oracle does an Index Range Scan using the index that I defined on my table that is, emp_test_idx. According to the output of dump, the key (first_name) in that index is stored (in terms of bytes) as 4b,65,6c,6c,79
SQL> SELECT chr(to_number('4b', 'xx')) ||
2 chr(to_number('65', 'xx')) ||
3 chr(to_number('6c', 'xx')) ||
4 chr(to_number('6c', 'xx')) ||
5 chr(to_number('79', 'xx')) first_name
6 FROM DUAL;
FIRST_NAME
--------------------
Kelly
Which as we can see corresponds to the first name 'Kelly', the first name we specified in the above SQL query.
Now let's rebuild the index
SQL> ALTER INDEX emp_test_idx REBUILD REVERSE;
Index altered.
SQL>
Once the index keys have been reversed, I run the very same query in order to see the difference
SQL> SELECT first_name,
2 dump(first_name, 16) as dump_result
3 FROM emp_test
4 WHERE first_name = 'Kelly';
[code]...
So the second time after the index has been reversed, I still get the very same sequence of bytes, that is, 4b,65,6c,6c,79, whereas I expected to get 79,6c,6c,65,4b (that is, the reversed order of the initial bytes sequence)
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May 20, 2013
i am facing this problem from yesterday i cant able to do any DML operations on my Database i am getting this error every time
ORA-00604: error occurred at recursive SQL level 2
ORA-04031: unable to allocate 3896 bytes of shared memory ("shared pool","select x.inst_id,x.indx+1,ks...","sga heap(1,0)","kglsim
i am giving SHOW parameter SGA or even select statement i am getting the same error message
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Sep 7, 2010
When user insert rows in table oracle interrupts and raise error- ORA-04031: unable to allocate 256 bytes of shared memory? how to do?
I tried to increase the size of shared_pool also but cant.
large_pool_size = 0
shared_pool_size=134217728(128M)
sga_max_size=218103808(208M)
And when I fire 'select* from v$sga;'
Fixed Size 2142976
Variable Size 159386880
Database Buffers 50331648
Redo Buffers 5296128
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Jan 1, 2013
I have a package when it runs, it terminates with "unable to allocate 4120 bytes of shared memory"error at a particular INSERT statement. So everytime we had this error, we had to flush the shared pool area, after which it would run without issues(for 3-4 weeks).
It had a dynamic subpartition clause framed, which made it to repharse the query every time.So to reduce this, we removed the subpartition clause(made it to static query), which did benefit of not getting shared pool error.
I would like to find the current shared pool memory usage of my program.Is there a way I could find the live consumption of shared pool area of my program(pkg).
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Sep 26, 2012
in my catalog database I see in Rc_datafile mismatch sizes - column bytes shows data different from the real sizes of files .
Does this view updated after copy of database into catalog ?
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Jan 5, 2011
i want to store image and pdf files in oracle 10g.
i success with blob variable.
what are the other methods.
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Jan 11, 2012
I have a question like, Is it possible to hide the Store Procedure?
Scenario: I have write the SP which contains some logic based on my requirement. Once i developed this i need to implement this to my client page. So i need to hide the logic even the client opened the SP like exe file.
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Jul 13, 2012
i want to store xml in database. i have following questions,
1) in which col should i keep xml .
2) right now i am keeping it in blob columns, how can i insert update a record in blob col from query, which can be run from worksheet.
I am using oracle 11g express edition.
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Mar 23, 2010
I want to store files in the database using oracle forms 6i. The file may be in the form of .pdf .
Its possible, if yes How to code in form.
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