I have a table users which contains the column password and the datatype for this is raw(64) ,which will be the hashed one coming from the application. When Inserting the application is inserting with the lower case but while storing the table data is storing int the uppercase .Is it the expected behavior of this datatype. I am using Oracle 11g and attaching the ddl and dml pertaining to the column
CREATE TABLE users_new(USER_ID NUMBER(10), PASSWORD RAW(64) ); insert into USERS_NEWvalues(1,'ba660ed7b382f2c57754c4cd0d5289cc60ee455244847268d88b555168b28b23156f5a016b2764966a15674bec4eb0fb2220be736bfc21282be957910b9e80cf');
But after selecting from the database I am getting as below BA660ED7B382F2C57754C4CD0D5289CC60EE455244847268D88B555168B28B23156F5A016B2764966A15674BEC4EB0FB2220BE736BFC21282BE957910B9E80CF
I 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?
I 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 ?
Any problem using 4.2's One Level Tabs - Content Frame page where you have a parent region (of type content frame Body Container ) while number of child regions (of type Hide & Show Region - Borderless ), if you want to re-order them by changing the sequence, it has no effect when you run the page.
The regions still show in the same order top to bottom as it did before the update of sequences. Heading links (to show/hide child regons in content frames) has the same ordering as before.
BANNER ---------------------------------------------------------------- Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bi PL/SQL Release 10.2.0.1.0 - Production CORE 10.2.0.1.0 Production TNS for Linux: Version 10.2.0.1.0 - Production NLSRTL Version 10.2.0.1.0 - Production
I'm getting this error while executing a package.But this is unpredictable because sometimes it's coming and sometimes it's not. Everytime I'm passing the value as 'ALERT' for the transaction name. Sometimes it's successful and sometimes it's throwing ORA-06592
CASE UPPER(IC_TRANSACTION_NAME) WHEN 'ALERT' THEN SELECT A.FACILITY_ID INTO VN_FACILITY_ID FROM ALERT A WHERE A.ALERT_ID = IN_PARENT_NODE_ID; INSERT INTO TRANSACTION_HISTORY (TXN_HISTORY_ID,
Need to change the precision of a column in a existing table. Statistics about the table
* has over 130 columns * More than 300 million records * Column to modify is #121 which has data * No primary key defined
Since the column has data, it is not possible to modify with a simple Alter.
Second option - create temp column in same table, update from original, put null in original, alter, update back from temp, drop the temp column. This approach is very expensive and time consuming.
CASE expects data type consistency, DECODE not expecting.
Obviously both functions handling data types are different let it be
SQL> select decode(2,1,1, 2,'2', ' three' )"RESULT" from dual;
RESULT --- 2 SQL> select case 2 2 when 1 then 1 3 when 2 then 2 4 else 3 5 end "RESULT" from dual;
RESULT 2 SQL> select case 2 2 when 1 then 1 3 when '2' then 2 4 else 3 5 end "RESULT" from dual;
ERROR at line 3: ORA-00932: inconsistent datatypes: expected NUMBER got CHAR
know cause of error here????I mean " every time case exp checking data type consistency"
my thought is
I am trying to get same output but different methods. Yes, clearly states this is one of the Oracle bug!
I want to know how oracle handles here ???? i mean 3rd query.Purely i am testing this function with dual(dummy) table... obviously, no possibilities for different data type.next one i am not sure about Oracle compares int variables to int variables, char variables to char variables,
I think so .... that's why oracle throws error. am i right ??ORA-00932: inconsistent datatypes: expected NUMBER got CHAR
see this query
SQL> select case 2 2 when 1 then 1 3 when '2' then 2 4 else 3 5 end "RESULT" from dual;
// clearly i am stating what's error on 3rd line ?????Even if I refer reference books some concepts are blind to understand.
Want to filter a data using CASE statement in WHERE clause for the following scenario.
Need to Filter tb1.fallback_keyword if the fallback_flag is "Y' or 'N' and pg_number is null.Else no partial search of keyword.
where CASE WHEN (fallback_flg = 'Y' OR fallback_flg = 'N') and (pg_number is NULL ) THEN tb1.fallback_keyword = SUBSTR(key_word,1, INSTR(key_word,'#',-2)) ELSE (tb1.keyword = key_word ) AND (tb1.keyword like regexp_replace(key_word, '[*]+', '%')) END
Data Type Consistency CASE and Decode...CASE expects data type consistency, DECODE not expecting.Obviously both functions handling data types are different..let it be
SQL> select decode(2,1,1, 2,'2', ' three' )"RESULT" from dual; [color=red]RESULT --- 2 SQL> select case 2 2 when 1 then 1 3 when 2 then 2 4 else 3 5 end "RESULT" from dual; [code]...
I am trying to get same output but different methods. Yes, clearly states this is one of the Oracle bug! Oracle compares int variables to int variables, char variables to char variables, If any discrepancy between the two data types, then the query will fail but here not different data types.
Even if I refer reference books some concepts are blind to understand.
I've 2 DB : One primary and One physical standby. I want to change SYS password on primary DB. Can I do it without any action on standby DB side ? If not, give me a step by step details to perform this action properly.
I'm using 2 databases : Primary and Standby DB. It working fine. I've just one question : I want to change SYS password on primary DB. Can I change it without any action on Standby DB?
If the data blocks in the buffer continuously get updated such that they never reach the Least used list of LRU,then when will they be written to disk?
it seems that oracle data reader on some client machine is case sensitive. We are using oracle 10g. 2 client machines connect to the same DB and run the same code - one works and another doesn't. they are both using odac 2.111.7.20.
this is my .NET code (which works fine on every environment it was installed in the last 2 years):
using (OracleConnection sqlConn = new OracleConnection()) { sqlConn.ConnectionString = connectionString; using (OracleCommand sqlCmd = new OracleCommand()) { sqlCmd.CommandType = CommandType.StoredProcedure; sqlCmd.CommandText = "getValues"; [code].......
this is the oracle procedure:
PROCEDURE getValues( rc IN OUT sys_refcursor ) IS BEGIN OPEN rc FOR SELECT Name, Value FROM MySchema.MyTable; END;
The problem that we saw was that on one of the client machines dr["Name"] threw exception :
Error Source: Oracle.DataAccess.Client.OracleDataReader.GetOrdinal Error Message: System.IndexOutOfRangeException: Unable to find specified column in result set at Oracle.DataAccess.Client.OracleDataReader.GetOrdinal(String name) at Oracle.DataAccess.Client.OracleDataReader.get_Item(String columnName)
We modified the code and used NAME instead of Name and it worked!! (dr["NAME"] instead of dr["Name"])
How can it be? from oracle documentation: A case-sensitive search is made to locate the specified column by its name. If this fails, then a case-insensitive search is made.
My question is what can cause such a behavior? Some ODAC/ODP definitions, .NET configuration?
I want to replace one redo log on the primary database. actually this redo log is on G:oracleoradata; I want to move it on F:oracleoradata. How to do that cause the same redo log is also on standby database?
Yesterday only I have Installed Oracle 11G & created DataBase - JafferDB And from Oracle SQL Developer, I have created a connection called - JafferCon and SID also given..and the role is - SYSDBA And I excute the below statement
insert into MyTable1 Values ('AAA1', 'BBB1', 'CCC1') insert into MyTable1 Values ('AAA2', 'BBB2', 'CCC2')
Then I checked by Select statement, it has shown the values....No Problem.... But, as a test, I deleted the connection and created a new connection tio the same DataBase with different name and when I checked by Select Statement....., it has not shown the values....?
I have a database for which I use RMAN for backup & recovery. The database is in archivelog mode. Online redo log files are multiplexed and I have more than one destinations for archive logs. If, due to a disk crash, all data files and redo log files are gone - and I have archive logs, one member of each redo log group and a full database backup available, I can recover till the last archived log. But I want to ask that what about the transactions which were not archived at the time of media failure? How can I recover committed transactions which were not archived at the time of crash, and I have a mirrored copy of log group which was current at the time of failure?
i have Oracle 10g data guard set up on windows environment.....i need to know the what are the right steps to perform failover in case the primary database gets fail.
I have an oracle autoback of controlfile and spfile. I am trying to restore the production database using this backup, into a new server with a different directory structure.
I have completed the following steps in the restore process.
1. Creating a pfile from spfile
2. Changing the the location of cdump, udump, bdump and the control files ( there are three )
3. Then creating a spfile from this pfile
I am stuck on the next step where to rename all the datafiles and tempfile and restore the database. Following is what I did.
After mounting the database in RMAN, tried to run the following.
RMAN> run 2> { 3> allocate channel c1 device type disk 4> ; 5> @/home/oracle/rman_scripts/newloc.rman 6> SET NEWNAME FOR DATAFILE 1 TO '/u02/oradata/dorian/system01.dbf'; 7> SET NEWNAME FOR DATAFILE 2 TO '/u02/oradata/dorian/undotbs01.dbf'; 8> SET NEWNAME FOR DATAFILE 3 TO '/u02/oradata/dorian/sysaux01.dbf'; 9> SET NEWNAME FOR DATAFILE 4 TO '/u02/oradata/dorian/users01.dbf';
[code]....
I am getting the following error message.
Starting restore at 25-JAN-2012 21:26:48 released channel: c1 RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03002: failure of restore command at 01/25/2012 21:26:49 RMAN-06026: some targets not found - aborting restore RMAN-06100: no channel to restore a backup or copy of datafile 30 RMAN-06100: no channel to restore a backup or copy of datafile 29 RMAN-06100: no channel to restore a backup or copy of datafile 28
I 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.
I am not sure but may be I need to set long size before running above query. But when I try to set long size gives below error. "The output from DBMS_METADATA.GET_DDL is a LONG datatype. When using SQL*Plus, your output may be truncated by default. Issue the following SQL*Plus command before issuing the
DBMS_METADATA.GET_DDL statement to ensure that your output is not truncated:"SQL> SET LONG 9999error: Unhandled SET statement: "SET LONG 9999"
Where '00001234' is the Invoice , '12222' is Netamount field and highlighted in red is the $ amount for that invoice.
The only data i need query to return 12222 (netamount)= $amount. I tried using substr select substr((TESTDATA),19,26)test from TABLEA; But this gives me the only the first row but not other amount which have different positions.
The below table and functions are examples, but issue is like this.
i have one issue while forming below sql , Application will form this query at run time wih required inputs it is failing because the application will not support the clob datatype.
Table : T_E (similar to EMP table structure)
This table has data similar to emp but bulk data around 10k records.
Query formed
select empno,ename, get_employees(deptno) from t_e;
This sql query this is failing when function return varchar2 string more than 4000 size.Because in sql query size should not exceed 4000 for varchar2 data type , function return size can be upto 20000
Function which CREATE OR REPLACE FUNCTION get_employees (p_deptno in emp.deptno%TYPE) RETURN varchar2 IS l_text varchar2(32767) := NULL; BEGIN FOR cur_rec IN (SELECT ename FROM t_e WHERE deptno = p_deptno) LOOP l_text := l_text || ',' || cur_rec.ename; END LOOP; RETURN LTRIM(l_text, ','); END;
I can try this with clob but application doesn't support that..so i tried with using clob in above function , after that while returning to application i want to conver the clob to char and return the entire string
select empno,ename, to_char(substring(get_employees(deptno),1,4000)) -- first 4000 characters , to_char(substring(get_employees(deptno),4000,8000)) -- next 4000 characters from t_e;
But this is failing how to return the entire string in above sql
