PL/SQL :: Apply LPAD In NUMBER Datatype?
Jun 27, 2013Can we apply LPAD in NUMBER datatype?
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SQL & PL/SQL :: Number Datatype Size Can't Decreased
Mar 22, 2010In my table there is column with number datatype of size col1 number(15,3) and my data in column is like
001
002
003
and i am changing its size to number(10,3) by alter table command but it not allowing. why?????? as my data in that column still satisfy the the changes.
and even when i modify the char column to varchar2 column by alter table command and changing the size of that column,it is not allowing me to change it why?
SQL & PL/SQL :: Decrease Size Of Number Datatype Column
May 24, 2012I want to decrease the size of testid column of number datatype in my "test" named table from size 20 to 15 and the data of maximum size is of 10 digits. but oracle throws an error "ORA-01440: column to be modified must be empty to decrease precision or scale". i cant understand why it is happening?
what is the reason behind it even though new size is maximum than the maximum size of existing data. but when i decrease the size of "varchar2" then oracle does not through any error.
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 :: Number Datatype Formatting To Show $ Sign And Commas
Mar 8, 2011I have a Number(18,0) datatype.It could have millions/billions stored in that field.How can I show that amount in the form of $7,123,787 ($ sign and commas)?
By using To_char function like below, I am not getting the desired format.
Select to_char(123000000.25, '$9,9999999999.00') FROM dual;
Result is (no commas):
$123000000.25
PL/SQL :: Automatic Rounding Off Number Datatype While Converted To VARCHAR2
May 29, 2013I am facing issue related to Number data while it is being converted to Varchar2, it is automatically getting rounded off after 32 decimal place.My database version is "Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production".
1) create table test18 ( col1 varchar2(10), val Number);
create table succeeded.
2) insert into test18 values ('First', -347026.6408499652467480885711448714129679); -- After decimal 34 digits
1 rows inserted
insert into test18 values ('Second', -347026.64084996524674808857114487141296); -- After decimal 32 digits
1 rows inserted
3) select * from test18;
COL1 VAL
---------- ----------------------
First -347026.6408499652467480885711448714129679
Second -347026.64084996524674808857114487141296
4) As per the requirement, all the columns would need to be concatenated as a single string along with comma delimiter
select col1 || ',' || val as record_string
from test18;
RECORD_STRING
---------------------------------------------------
First,-347026.64084996524674808857114487141297
Second,-347026.64084996524674808857114487141296
"First" string got rounded off to 97 (last 2 digits) instead of 9679 but for "Second" record it holds the actual value.Only thing which I could figure out while the number is getting type casted to String, it is getting rounded off to 32 decimal place.throw off some light on it and provide the solution how the original record can be kept intact without rounding off.
Expected Output_
RECORD_STRING
---------------------------------------------------
First,-347026.6408499652467480885711448714129679
Second,-347026.64084996524674808857114487141296
Table Partitioning - Range On Datatype Number (21, 7) And Varchar2
Nov 15, 2013Database Version : DB : Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit ProductionOS : HP-UX nduhi18 B.11.31 U ia64 1022072414 unlimited-user licenseAPP : SAP - ERP I have to RANGE partition on UPDATED_ON or PROFILE either one table which is having below
structure : Name Null? Type
-------------------- -------- --------------------------------
MANDT NOT NULL VARCHAR2(9) MR_ID NOT NULL VARCHAR2(60) PROFILE NOT NULL VARCHAR2(54) REGISTER_ID NOT NULL VARCHAR2(30) INTERVAL_DATE NOT NULL VARCHAR2(24) AGGR_CONSUMPTION NOT NULL NUMBER(21,6) MDM_VERS_NO NOT NULL VARCHAR2(9) MDP_UPDATE_DATE NOT NULL VARCHAR2(24) MDP_UPDATE_TIME NOT NULL VARCHAR2(18) NMI_CONFIG NOT NULL VARCHAR2(120) NMI_CONFIG_FLAG NOT NULL VARCHAR2(3) MDM_DATA_STRM_ID NOT NULL VARCHAR2(6) NSRD NOT NULL VARCHAR2
[Code]....
As per my knowledge, RANGE is better suited for DATE or NUMBER. and INTERVAL partition is possible on DATE or NUMBEr . Column PROFILEIts is of VARCHAR2 datatype. I know still I can partition as Oracle internally convert varchar2 to number while inserting data. But INTERVAL is not possible. How to RANGE partition on PROFILE ? Column CREATED_ON :It is of NUMBER with decimal
LPAD - Reading Values From One Table And Inserting Into Another
Apr 20, 2012LPAD not behaving as expected. the main thing I'm trying to accomplish here is reading values from one table, and inserting them into another... but in the "other" table, they need to be inserted as 11 characters long, with leading zeros. in it's most basic form, this is the cursor I'm using:
CODEDECLARE
CURSOR update_mpi_cur IS
select distinct A.epn_nbr, A.mrn_nbr, B.mpi_nbr
from table1 A, table2 B
where B.external_id = A.epn_nbr and B.identifier_type = 'EPN';
[code]....
should have mentioned that this is Oracle 10.2.0.3, on HPUX. not sure if that matters for this issue or not, but wanted to throw that out there.
PL/SQL :: Characters Is Greater Than 4 / Actual Data Without Lpad Should Be Returned
Oct 15, 2012For one of my row its returning as below lpad('abcdef', 4 , 'Z') returning abcd
but instead of this if no of characters is greater than 4 i want the actual data without lpad should be returned.
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 ?
CPU Patch Apply
Jun 17, 2012Does we need to apply the patches in sequence. i installed oracle 11g r2 today only, then which patch i can install. if i like to install CPU, then does i need to install all the previous or only the latest one. if only latest one only, then how can i find the CPU patch number.
of course, instead of cpu i can install psu patch, then which one has to install. only latest one or all previous also. if latest one only how to find latest psu patch that has to apply.
How To Apply Patchset With No Downtime
Sep 20, 2012How to apply patchset (10.2.5) with no downtime?
My db version is 10.2.4 and OS is hp-ux
Migrate Database To Linux And Apply Inc Changes Afterwards
Mar 3, 2012I need to migrate a 500 GB 10.2 database from windows to linux. Of course I found Alejandro Vargas paper on how to do that ("Database Migration From Windows to Linux Using RMAN"). My problem is that the source database will be up again for 7 days and I need to apply all changes made to the source database to the migrated linux database.
Can I just take all redo log files generated from the source database and apply those to the destination database? I might have a problem with a) file conversion and that the redo log are not in sync with the target database (different check points?).I just found that on an exotic website: "The contents of a redo log file depend on a combination of Oracle version, operating system and server architecture. In general redo logs written on one architecture cannot be read on another. There are a few exceptions to this rule. For example, in Oracle 10.2 a redo log written in Linux can be read by a Windows database."
So if this is true, does it also work the other way AND will the database migration from window to linux create a perfect clone of the database where those redo log files actually can be applied to?
Apply 11.2.0.2 Database Server Patch In EBS 12i Env?
Jul 20, 2012We need to apply the the 11.2.0.2 database server patch and this is a 12i Ebusiness suite env. Do we need to take any precautions(other than stopping the apps) on the APPS side when we are applying the patch on the database?
View 2 Replies View RelatedReplication :: Apply Process Is Not Working?
Oct 5, 2011I have created Replication process for a single table using the below mentioned script.
connect sys/afccv@afccv as sysdba
show parameter open_cursor
create user STRMADMIN identified by STRMADMIN;
ALTER USER STRMADMIN DEFAULT TABLESPACE USERS TEMPORARY TABLESPACE TEMP QUOTA UNLIMITED ON USERS;
GRANT CONNECT, RESOURCE, AQ_ADMINISTRATOR_ROLE,DBA to STRMADMIN;
execute DBMS_STREAMS_AUTH.GRANT_ADMIN_PRIVILEGE('STRMADMIN');
connect sys/vxmldb@vxmldb as sysdba
[code]....
According to Alert log file Replication process started( Refer Alert log content below
Wed Oct 05 12:45:53 2011
Streams CAPTURE CP01 for STRMADMIN_CAPTURE started with pid=256, OS id=8692
Starting persistent Logminer Session with sid = 41 for Streams Capture STRMADMIN_CAPTURE
Wed Oct 05 12:46:20 2011
LOGMINER: Parameters summary for session# = 41
[code]....
Now When I am checking the apply status then it is showing Dequeue message
SQL> l
1* select apply_name,state,DEQUEUE_TIME from V$STREAMS_APPLY_READER
SQL> /
APPLY_NAME STATE DEQUEUE_TIME
------------------------------ ----------------- --------------------
STRMADMIN_APPLY DEQUEUE MESSAGES
when I am checking the number of rows on both tables (source and destination) , at destination it is not applying any thing.
Forms :: How To Apply Group By Command In 6i
May 22, 2012How To Apply Group by Command in Forms 6i at block level for example in data block a field name is code,quantity and code replicate many times it is not working with out commit but i want to calculate sum of quantity in data block by code group before commit
if we apply this command at sql level then command is
select code,sum(nvl(quantity,0)) from sal_detail group by code and its work very well
Clusterware :: How Much Space Should Apply For ASM Instance
Aug 6, 2012I will begin to install Oracle Clusterware (11gR2), but I need to know how much space should I apply for the ASM instance? What size should I apply the shared disk to the nodes?
View 5 Replies View RelatedORA-26713 Streams Apply Error And Gateway
Mar 27, 2013My setup is following:
CODEhost22 (Oracle Linux 5.9) | host30 (Windows XP) with SQL Server Express 2008
DB22 | Gateway to MSSQL | DB30
Local Local | |
Capture --> Apply ------> Gateway -----------------> DUMMYUSR.DUMMYTBL
Process Process | |
Capture process on DB22 captures changes made to local DUMMYUSR.DUMMYTBL table, enqueues it to capture queue and propagates to apply queue for local apply process, which, using database link DB30 supposed to apply these changes to table DUMMYUSR.DUMMYTBL on remote SQL Server database DB30.
The problem is that when apply process is executing transaction, it aborts with error:
QUOTE ORA-26713: remote object does not exists or is inaccessible.
ORA-26712: remote object is "DUMMYUSR"."DUMMYTBL"@"DB30".
In trace log I can see the following message:
QUOTE kniNoPrimaryKeyError: ORA-26713, remote obj doesn't exist,
DUMMYUSR.DUMMYTBL@DB30
[code]...
what can cause ORA-26713 error of apply process applying changes to SQL Server database through Oracle Database Gateway, if object to be modifyed exists and accessible from Oracle database for strmadmin user?
By the way, database link and tables were created with following commands: CODEDB22(Oracle): (connected as strmadmin) create database link DB30 connect to "dummyusr" identified by "dummypwd" using 'DB30';
DB22(Oracle): (connected as dummyusr)
create table DUMMYTBL (no number, name char(6), ddate date, payload varchar2(2013));
DB30(MSSQL): (connected as dummyusr)
create schema DUMMYUSR authorization dummyusr;
create table DUMMYUSR.DUMMYTBL (no float(53), name char(6), ddate datetime2(0), payload varchar(2013));
Data Guard :: How To Apply Archives In Standby
Sep 1, 2010i have attended an interview there i got a question like--->There are 100 archives generated in standby in that a series of five archives are missing and those are not available in the primary then how will you do.....
View 2 Replies View RelatedServer Administration :: How To Apply Composite Key On A Table
Jul 21, 2011How can i apply composite key on a table?
View 2 Replies View RelatedServer Administration :: Apply Oracle Patch 10.2.0.5?
Nov 22, 2010I want to upgrade 10.2.0.1 to 10.2.0.5.
Can I straightly apply 10.2.0.5 or need to sequentially apply one by one?
Server Administration :: Apply 11.1.0.7 Patch Set On 10.2.0.3 Database?
Mar 25, 2010can we apply 11.1.0.7 Patch Set on a 10.2.0.3 database server? i mean are patch sets cumulative or do i have to install the patch specific to my release the issue is i have the below error with rman: RMAN-03009: failure of delete command on ORA_DISK_1 channel at ORA-19633: control file record is out of sync with recovery catalog
View 7 Replies View RelatedSQL & PL/SQL :: Apply Divide And Conquer Approach On Field Value
May 4, 2010I want to apply divide and conquer approach on the field value, For example I have the field value like this
Value
32,36,12,65,85,9663
43,36,89,65,112,9663
36,63,12,65,95,123
32,36,12,85, 85,9663
Remember that these value are taken from ONLY one field i.e Value. Apply the divide and conquer approach in such a manner that take the value of a single field and each row and divide the value into two half. Continue this process until single value until we reach the single value or single sub problems.
Apply the divide and conquer approach on all the value of field. When we get final value then match the value of two different rows. And check how much field value are similar (match or duplicated). If field values are match more then 80% then delete the duplicated value and keep the original entity.
Performance Tuning :: On Which Columns To Apply Index
Mar 5, 2012I have two tables like below-
CREATE TABLE prod_vendor_record (
vendor_record_seq_no NUMBER NOT NULL,
study_seq_no NUMBER NOT NULL,
vendor_subject_seq_no NUMBER NULL,
control_dataset_seq_no NUMBER NOT NULL,
checksum NUMBER NOT NULL,
processing_flag VARCHAR2(1) NULL,
[code]....
and executing below query on those tables-
insert into prod_temp_vendor(vendor_record_seq_no,checksum,rownumber,transaction_type,iu_flag)
select vr.vendor_record_seq_no, tvr.checksum, tvr.rownumber, tvr.transaction_type, 'U' from
prod_vendor_record vr, prod_temp_vendor_record_20000 tvr
where vr.study_seq_no=25707
and vr.control_dataset_seq_no=3910
and vr.key_hash=tvr.key_hash
and dbms_lob.compare(vr.key_col_val, tvr.key_col_val) = 0
and tvr.error_flag is null;
let me know on which columns of PROD_VENDOR_RECORD table to apply index to make processing faster. As I tried to build index like below-
CREATE INDEX idx_prod_vendor_record
ON prod_vendor_record (
study_seq_no,
control_dataset_seq_no,
key_hash
)
/
But it is not being used by above query (see execution plan)
--------------------------------------------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | TQ |IN-OUT| PQ Distrib |
--------------------------------------------------------------------------------------------------------------------------------------
| 0 | INSERT STATEMENT | | | | 5168 (100)| | | | |
| 1 | PX COORDINATOR | | | | | | | | |
| 2 | PX SEND QC (RANDOM) | :TQ10002 | 212 | 445K| 5168 (1)| 00:01:03 | Q1,02 | P->S | QC (RAND) |
[code]....
Real Time Apply For Logical Standby
Nov 15, 2012Oracle 11.2.0.3.0
I have a primary database orcl and logical standby database orcl_std.
Real time apply is enabled. I have standby redologs in both primary and standby sides and I`ve started recovery with below command:
ALTER DATABASE START LOGICAL STANDBY APPLY IMMEDIATE;
When I create a new table in primary database, I am unable to see it on standby database (Although real time apply is enabled) However, when I switch log in primary, I can see the new table in standby database.
My question is, why realtime apply is not working in my scenerio ? I was expecting to see the new table immediately in standby database once it is created in primary database. Why am I supposed to wait for log switch in real time apply ?
Streams :: Unable To Drop Apply Queue?
Oct 10, 2013,I am trying to set up Streams on a 11.2.0.3 on a Windows 2008R2 server. Due to an error in running propagation, i a, trying to delete both Capture and Apply queues. I have deleted the Apply queues but unable to drop the Catpure,
SQL>EXEC DBMS_APPLY_ADM.STOP_APPLY(apply_name =>'LAO_NLPG73_BLPU_APPLY'); SQL> select * from dba_apply; LAO_NLPG73_BLPU_APPLY NLPG73_BLPU_APPLY_Q STRMADMIN YES RULESET$_732 STRMADMIN STRMADMIN 301355 ABORTED 09/10/2013 17:34:21 1013 ORA-01013: user requested cancel of current operation CAPTURED STREAMS APPLY SQL> select * from dba_queues; STRMADMIN NLPG73_BLPU_APPLY_Q
[code]...
Apply Referential Integrity To Only Selected Rows Of Particular Column?
Mar 23, 2011Can I apply Referential Integrity to only selected rows of a particular column? This is the reference key to the primary key to another table. But, the issue is, this reference column is not having mandatory data for all the rows. So, whenever this is null, I dont want it to be referred by parent table.
no, and it makes no sense to do so either
We have an appointment form in our HIS, where patients take telephonic appointment. That time they may not know their user id given by hospital. So, it remains blank & name is entered manually. But if the user-id is entered, it must fetch patient name from the master.
The candidate key must be unique within its domain.The candidate key can not hold NULL values.
ALTER TABLE HLTHCHKAPPOINTHD ADD (
CONSTRAINT SYS_C007145
FOREIGN KEY (N_PATIENTMR_ID)
REFERENCES MRREGISTRTNHD (N_PATIENTMR_ID));
MRREGISTRTNHD is a patient master & has a primary key named N_PATIENTMR_ID.
HLTHCHKAPPOINTHD is a appointment table & has a foreign key named N_PATIENTMR_ID which references N_PATIENTMR_ID of MRREGISTRTNHD.
Also, N_PATIENTMR_ID of HLTHCHKAPPOINTHD is not a unique key & it can contain null values also. I want to define constraint or any other method such that only the not null values are referenced to the master i.e. it should validate in the master. And null values should skip this reference.
Now, what happens is due to this constraint, when I'm trying to edit & update the rows having null value in N_PATIENTMR_ID, it gives the following error.
ORA-02291: Integrity constraint (SYS_C007145) violated - parent key not found
So, can I give some condition in the above constraint saying, apply this constraint to table HLTHCHKAPPOINTHD only having the not-null values in N_PATIENTMR_ID coulmn?
DataGuard - Archive Log Apply Gap In Physical Standby Database
Nov 23, 20101) The Primary Database is UP. The Physical Stand By Database is DOWN. The Current Archive Log Sequence is 99 in Primary.
We have to apply Archive Log from 51 to 99 to the Standby Database. But Unfortunately, there is no backup of those Archivelogs and the ArchiveLogs from 51 to 98 have got deleted at Primary end.
Now how will you apply these Archive Logs from Primary Database to Physical Standby Database?
Note : The Physical StandBy Database is DOWN.
Data Guard :: Will Dr-node2 Change To Redo Apply
Jul 23, 2013We are going to set up dataguard physical standby on 2-node RAC, which primary is also 2-node RAC.
PRD site: prd-node1 & prd-node2DR site: dr-node1 & dr-node2.
As I know, there is only 1 instance to do the redo apply on standby (i.e. dr-node1).
My question is, what will happen if dr-node1 failure (by shutdown abort or kill process)? will dr-node2 change to redo apply?
Security :: Restrictions Apply To VPD Functions For Column Masking?
Sep 10, 2013I want to understand the restrictions that apply to VPD functions when used for column masking, compared with their use for Row-Level Security. According to the Oracle Database Security Guide (11g Release 1) Column-masking conditions generated by the policy function must be simple Boolean expressions, unlike regular Oracle Virtual Private Database predicates.
I have long understood the above as implying that column-masking conditions should not contain sub-queries (i.e. inner selects). However, we tested using a condition with a select inside another select (2-level nesting) and yet it worked. We were on 11g Release 2, by the way. So, I wonder about using sub-queries in column-masking conditions? Or, alternatively, what Oracle means with "regular VPD predicates" and "simple Boolean expressions" (of course, in the context of VPD)?