PL/SQL :: ORA-03127 - No New Operations Allowed Until Active Ends?
May 15, 2013
I'm a software developer, not an Oracle DBA
Our product runs a lot of stored procedures in the background to do various things. These stored procedures obviously include a ton of select statements, insert statements, etc. Some of them get pretty complex. Once in a while, we run across the following error: "ORA-03127: no new operations allowed until the active operation ends(3127)." Once this happens, pretty much everything breaks with this error for a while. Eventually (LOOOONG time), this error "resolves itself" and things start working again. Conceptually, I understand that there seems to be some blocking operation on the DB, but because we run a LOT of stored procedures and SQL statements, it's extremely difficult to pin this down.
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Oct 15, 2013
I am getting starting with rac environments. I need to configure a two nodes active/active with rac and I need to know if always using rac both nodes will be active or if I have to do that at some point when installing. I have reading some docs from oracle and others authors about rac and its configuration process but that is not understood for my yet.
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Jul 25, 2012
We are using oracle as database in our application. For high availability we have a cluster of multiple nodes and the data is replicated using oracle streams. All the nodes in the cluster are active. We do not have any concept of stand-by.
Now we are planning to use oracle RMAN for backup and recovery. RMAN user's guide doesn't recommend any strategies for such deployments. It mainly focuses on primary/stand-by deployments.
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Aug 13, 2010
Past 13 MonthEnds from a input date
(i.e.: 6/13/2010 is supplied, then query should be able to retrieve 5/31/2010, 4/30/2010, 3/31/2010, 2/26/2010, 1/29/2010, 12/31/2009?.....5/29/2009)
If the month end date falls on a weekend (Sat or Sun), then it should have the prior Friday's date.
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Sep 7, 2011
I am using following query to get last 3 month ends. Here If month end falls on weekend(sat/sun) then it should have prior date
Where
COB- Table name
COB_DTE_ID_C- Date in numeric format (YYYYMMDD)
COB_DAY_N- Days
COB_MO_C- Month Number
I am not getting how to modify below query without much case when statements so that if I pass monthend date (20110531), It should give me
20110228
20110331
20110429
Its giving me
20110331
20110429
20110530
select * from (
select DISTINCT MAX (COB_DTE_ID_C) OVER (PARTITION BY COB_MO_C)
from COB
where COB_DTE_ID_C < 20110531
and COB_DTE_ID_C > to_char(add_months(to_date(20110531,'YYYYMMDD'),-3),'YYYYMMDD')
and upper(COB_DAY_N) NOT IN ('SATURDAY','SUNDAY')
ORDER BY 1
) where rownum < 4
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Dec 6, 2011
I have a table:
create table FIELDS
(
FIELD_NAME VARCHAR2(30) not null,
PRG_FIELD NUMBER not null,
LENGTH NUMBER
);
with
INSERT INTO FIELDS VALUES('FIELD1', 1, 3);
INSERT INTO FIELDS VALUES('FIELD2', 2, 3);
INSERT INTO FIELDS VALUES('FIELD3', 3, 4);
INSERT INTO FIELDS VALUES('FIELD4', 4, 2);
INSERT INTO FIELDS VALUES('FIELD5', 5, 1);
I need to insert in a table:
create table STUFF
(
FIELD_NAME VARCHAR2(30) not null,
FSTART NUMBER not null,
LENGTH NUMBER
);
And the output I want is:
INSERT INTO STUFF VALUES('FIELD1',0,3);
INSERT INTO STUFF VALUES('FIELD2',3,3);
INSERT INTO STUFF VALUES('FIELD3',6,4);
INSERT INTO STUFF VALUES('FIELD4',10,2);
INSERT INTO STUFF VALUES('FIELD5',12,1);
So each field starts where the previous (ordered by PRG_FIELD asc) ends.
I think the query should use both lag and connect by but I haven't had any luck writing it. The problem is that all the examples I've seen around, using connect by prior, utilize 2 fields with different names, es connect by prior emp_id = mgr_id. Instead I should do something like connect by prior prg_field = prg_field-1 but that doesn't seem to work.
PS: I don't necessarily need to do this, I have a guy manually writing the inserts, this is just an exercise I would like to figure out
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Jun 29, 2011
I am trying to insert a row in a table and getting the below error.
SQL> insert into tbl_force_charging(ANI, date_time, durations,src, circleid)
2 values ('9569333585','29-JUN-11 03.19.41.000000000 PM','1027','51010','BIR'
)
3 ;
values ('9569333585','29-JUN-11 03.19.41.000000000 PM','1027','51010','BIR')
*
ERROR at line 2: ORA-01830: date format picture ends before converting entire input string
Table Structure is
Name Null? Type
----------------------------------------- -------- ---------------------------
ANI VARCHAR2(10)
DATE_TIME DATE
DURATIONS VARCHAR2(10)
SRC VARCHAR2(10)
CIRCLEID VARCHAR2(10)
SQL>
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Feb 26, 2013
when i run this query i am facing date format error.
select sbrueregister.UEIMSI,sbrueregister.fapid,sbrfapslid.slid,sbrfapslid.ACTIVATION_TS,sbrfapslid.DEACTIVATION_TS from SBRFAPSLID INNER JOIN sbrueregister ON sbrfapslid.fapid=sbrueregister.fapid where sbrfapslid.slid='1234567890' and sbrueregister.registeredat between TO_DATE('2013-02-1.12.0. 10. 123000000','YYYY-MM-DD HH.MI.SS.SSSSSS')and TO_DATE('2013-02-1.12.9.10.123000000', 'YYYY-MM-DD HH.MI.SS.SSSSSS');
ORA-01830: date format picture ends before converting entire input string
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Feb 21, 2010
I am using
SELECT TO_CHAR(TO_DATE((:BILL_VALUE),'J'),'Jsp') FROM sys.dual;
its givinig right result for
1023411->One Million Twenty-Three Thousand Four Hundred Eleven
but if i will change it to 10234111 then this query giving an error
ORA-01830: date format picture ends before converting entire input string.
Is there any limitation or is there any other built in function to get the number to a word.
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Dec 16, 2011
I am creating an stored function which has to do some inserts in the meanwhile, and return after all the work has done, an UDT (2 or 3 columns of NUMBER datatype).
With this scenario I have an problem. The DML operations are not supported by and "SELECT * FROM Table(MyProc(args))". I have to use this "SELECT * FROM Table(MyProc(args))" because I need to pass the stored function results directly to an dataset.
Using a Stored Procedure it gives no errors, but the arguments must be passed like OUT params, and it is not what I want.
My question is:
Is there any other way to get a result (UDT) of an Stored Function (that makes Inserts) into a DataSet?
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Feb 11, 2011
Is there any way to know Last Commited DML Operations Over a table?
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Aug 20, 2010
In the example below I believe I have created a Nested Table of PL/SQL type and have tried various references to get the SET operation to work, line containing MEMBER OF. Taking the example below from the oracle documentation I have two questions.
1) As I understand it I should be able to use SET operations on Nested tables of PL/SQL types, (I am not using the CREATE OR REPLACE DDL statement prior to the DECLARE block.).
Is this correct?
2) I am assuming that I have to reference the record, can I reference by its type / row instance or can I only retrieve the record like a Cursor Fetch solution, (which would defeat the purpose.).
Is this a SQL to PL/SQL <> PL/SQL to SQL problem?
download.oracle.com/docs/cd/B19306_01/appdev.102/b14261/collections.htm
Example 5-24 Comparing Nested Tables with Set Operator
SET serveroutput ON
DECLARE
answer BOOLEAN;
[code]...
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Apr 12, 2013
I created a table with a column "id" and values for this column is attached a sequence. And now i need, if any value deleted from the table the column "id" will need to be sequence.
ex:
id name
-- -------
1 xxxx
2 yyyy
3 zzzzz
4 pppp
5 rrrrrr
if i delete
delete from test where id=4;
then automatically.. "id" column values will again in sequence... like this
id name
-- -------1 xxxxx
2 yyyyy
3 zzzzzz
4 rrrrrr
note: in the above if i delete the id=4 from the table again it will have be in sequence and if i inserted the again it has to take the next value continue to sequence....
ex : insert to test values(seq_name.nextval,'tttt');
id name
-- -------
1 xxxxx
.
.
.
4 rrrrr
5 ttttt
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May 25, 2010
Doing some data conversion at the moment and using V$SESSION_LONGOPS to predict when the current task will be finished so I can run the next one.
V$SESSION_LONGOPS seems to have only the last 16 long operations for the session. Older operations are automatically purged. My bigger tables have 32 partitions, so after the first 16 are processed, I cannot tell which partition I am up to.
Googling "old longops" and "longops history" didn't work, nor did the same searches on this site. The Oracle Reference manual section on V$SESSION_LONGOPS did not mention that older entries are purged.
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Aug 16, 2012
I am trying to run spatial operations through dblinks. See the example query below
select a.OGC_GEOMETRY.sdo_gtype from <table>@dblink a where sdo_nn(a.OGC_GEOMETRY,mdsys.sdo_geometry(2001,null,mdsys.sdo_point_type(0,0,null),null,null),'sdo_num_res=1')='TRUE'.
Query fails with the following error
ORA-13249:
ORA-06512: at "MDSYS.MD", line 1723
ORA-06512: at "MDSYS.MDERR", line 17
ORA-06512: at "MDSYS.PRVT_IDX", line 9
*13249. 00000 - "%s"*
**Cause: An internal error was encountered in the extensible spatial index*
component. The text of the message is obtained from some
other server component.
**Action: Contact Oracle Support Services with the exact error text.*
Same Query runs fine in the original database but fails with dblinks. Is it possible to run spatial operations through dblink?
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Sep 25, 2008
When attempting to create the following table I recieve the error
count(m.mission_id) < 4
ERROR at line 9:
ORA-00905: missing keyword.
assist in order to resolve this error.
CREATE TABLE AM_agents
AS
(
SELECT
a.first_name || ' ' || a.last_name fullname,
'agent' person_type,
[code]...
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Feb 22, 2013
Is there anyway to compare the non numeric data in a table to a numeric number.Want to run a query like
SELECT rank_id
FROM mas_rank
WHERE rank_code > 26 Rank_code contains numeric as well as some non numeric data
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Sep 14, 2011
I am fetching data in the following set
NameWeight_LWWeight_TWChange
A56 56 0
B34 NULL -34
CNULL 77 77
Here Change=(Weight_TW -Weight_LW)
I should get values as 0, -34 and 77. But I don't get this as all operations with null gives null. These are fetched data and don't exist in the form shown. I have to use these row values of "Change" further. Is there any way of obtaining these results?
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Apr 2, 2012
I am executing a sql statement which is doing FTS in parallel mode The server has 8 cpus and threads_per_cpu is 2
The v$sql shows PX_SERVERS_EXECUTIONS as 8
select PX_SERVERS_EXECUTIONS, sql_text from v$sql where sql_id='0q0nk5117yth2'
8, select /*+ full(a) parallel(a)....
however the px_sessions shows 17 sessions (16 parallel session + 1 parent session (where sid = qcsid) Now in px_sessions, these 16 parallel session are divided in 2 server sets 1 and 2 and values for degree and required degree are 8 and 16 respectively
However, all the time, only 8 sessions which belong to server set = 1, were active though its state was waiting with event "PX Deq Credit: send blkd"
The other session which belong to server set = 2 were never active and always had waint event ='PX Deq: Execution Msg'
what could be the reason that 16 parallel session could not be started though I am the only person using the server, there aren't any batch jobs, dbms_jobs,even archivelogs (not a prod system)?
Note that paralel_max_servers setting is 16
Another issue being the duing start of the query approximately 100-115 blocks were read for the query (checked from longops) however after 60-70% blocks are read the number of blocks read / seconds falls down to 10-20 blocks / second across all parallel sessions.
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Oct 30, 2012
I want to make sure I am describing correctly what happens in a query where there is distributed database access and it is participating in a NESTED LOOPS JOIN. Below is an example query, the query plan output, and the remote SQL information for such a case. Of particular note are line#4 (NESTED LOOPS) and line#11 (REMOTE TABLE_0002).
What I want to know is more detail on how this NESTED LOOPS JOIN handles the remote operation. For example, for each row that comes out of line#5 and is thus going into the NESTED LOOPS JOIN operation @line#4, does the database jump across the network to do the remote loopkup? Thus if there are 1 million rows, does that mean 1 million network hops? Does batchsize play a role? For example, if the database batches in groups of 100 then does that mean 10 thousand network hops?
I think each row that comes out of line#5 means a network hop to the remote database. But I do not know for a fact.I have done some abbreviating in the plan in an attempt to make it fit on the page (line#7 TA = TABLE ACCESS).
SELECT A.POLICY ,
F.MIN_MEMBER_ID,
MIN(A.EFF_DATE) EFF_DATE,
A.EXP_DATE ,
G.DESCRIPTION PROGRAM_NAME,
[code]...
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May 10, 2011
I am trying to insert data in one of the tables called as tstcntr_mstr in ibpslive instance by ibpslive user.
My source tables are on ncfiiidv instance.
Query is as follows:
insert into tstcntr_mstr
(select * from tstcntr_mstr@dlink_ncfmdv)
Error that I get is remote operations not permitted on object tables or user-defined type columns.
Table tstcntr_mstr@dlink_ncfmdv contains types.
the migration of the data.
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Nov 27, 2012
Background: We are migrating a lot of databases from one SAN appliance to another. We are doing this by adding new disks from the new SAN appliance to the existing disk groups, re balancing, removing the old disks from the disk groups, and then re balancing again.
Question: If I execute two ALTER commands with the same power on 2 or more separate disk groups, do both operations start executing right away? Or do they queue up and execute one after another?
I ask because we would like to queue up several re-balances so we don't have DBAs watching status bars all day.
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Aug 4, 2011
SQL> create table emp_column_level_cons(empno number(4) constraint empcol_empno_pk primary key
2 ename varchar2(15) unique,
3 job varchar2(20) not null,
4 sal number(7,2) check (sal between 1500 and 25000),
5 deptno number(4) constraint empcol_deptno_fk foreign key re
ferences dept(deptno) on delete cascade);
deptno number(4) constraint empcol_deptno_fk foreign key references dept(deptno) on delete c
*
ERROR at line 5:
ORA-02253: constraint specification not allowed here
================================================
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Mar 2, 2013
I have a following select statement where I am not generating a sequence in any of these WHERE clause, GROUP BY or ORDER BY clause, DISTINCT clause, along with a UNION or INTERSECT or MINUS or sub-query.
I have query like this
"SELECT
AER_ID_TEMP.AER_ID,
AER_ID_TEMP.D__PRNO,
AER_ID_TEMP.D__PCNT,
CAST((select char_value from aris_param_data where param_id = 101)||seq_record_id.nextval AS INT) as RECORD_ID
FROM AER_ID_TEMP"
but still encountering a error "ORA-02287 sequence number not allowed"
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Jun 6, 2011
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE10.2.0.4.0Production
TNS for Solaris: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
We are running a code through informatica and are frequently getting the ORA-08007. The error and the code causing it are mentioned below. (The '?' implies a variable which is supplied by informatica). The source is a flat file.
ORA-08007: Further changes to this block by this transaction not allowed
UPDATE table_20
SET capxuser = ?,
capxtimestamp = ?,
capxaction = ?,
[code]...
1. Tried initially by reducing the commit interval to commit at 100 rows. But still getting the same error.
2. DBA has installed the patch # 6790768. But it still fails.
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May 17, 2010
why commit is not allowed in trigger?
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Oct 30, 2010
I have created the following package-
create or replace PACKAGE TABLE_PKG1 AS
PROCEDURE make(table_name VARCHAR2, colspec varchar2);
PROCEDURE add_row(table_name VARCHAR2, value_s VARCHAR2,cols VARCHAR2);
END TABLE_PKG1
CREATE OR REPLACE PACKAGE BODY TABLE_PKG1 AS
[code]....
The package and the package body compiles successfully. When I add table-
BEGIN
TABLE_PKG1.make('EMP_new','country varchar2(20), currency varchar2(20)');
END;
The table is created successfully.However when I invoke the package using the following anonymous block for adding the row-
SET SERVEROUTPUT ON
BEGIN
TABLE_PKG1.add_row('EMP_new','"India","Rs"','Country,Currency');
END;
The it generates the following error-
Error report:
ORA-00984: column not allowed here
ORA-06512: at "SCOTT.TABLE_PKG1", line 14
ORA-06512: at line 2
00984. 00000 - "column not allowed here"
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Mar 3, 2013
Am running the below query and getting the error below :
ORA-00934: group function is not allowed here
SELECT CONTRNO,
SUBNO AS USER_CODE,
TOTAL_POINTS AS AMOUNT,
STARTDATE + 30 AS DATE_F,
'SUB' USER_TYPE
[Code]....
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Jul 5, 2013
I have a two different Databases. I created a db link in DB 1 to connect to DB 2 and it is working fine when I select data from any table. but I have one table in the DB2 which has a column with user defined data type . so when I try to select this column from DB 2 by using the DB link it gives me this error :ORA-22804 remote operations not permitted on object tables or user-defined type columns.
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Aug 8, 2012
I have a table stud_mst In which i have following columns STUD_NAME , ROLL_NO , COURSE
Table values are for e.g
STUD_NAME , ROLL_NO , COURSE
Harshita 1323 BSC
Atul 1734 BCOM
L'Pradhan 3739 BA
Still today user can enter any special character value in stud_name like L'Pradhan . I want to put a restriction on stud_name so that user can enter only alphabetical value into stud_name column.
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