SQL & PL/SQL :: Compare Last Price Of Day And Present Price
Dec 20, 2012
I have a table with 2 fields (Datetime(Timestamp(6)) and Price(Number(10,2))). The price and the date correspond to the moment of a trade. In this context, it exists no continuous time statements. What I try to do, is to insert values into a new field (Price_END_DAY)of the table. The field Price_ END_ DAY belongs to the value of the last price of the day compared to the present price. The value can be (DOWN, UP or STABLE)
Example Table
Row Datetime Price Price_END_DAY
1 01.11.09 11:20:10 10,1 DOWN
2 01.11.09 11:21:17 13,1 DOWN
3 01.11.09 12:20:56 15,1 DOWN
4 01.11.09 13:20:47 16,1 DOWN
5 01.11.09 14:20:12 16,1 DOWN
6 01.11.09 15:20:31 12,2 DOWN
7 01.11.09 16:20:17 17,0 DOWN
8 01.11.09 17:20:55 7,1 UP
9 01.11.09 18:02:31 9,1 NULL
10 02.11.09 13:00:12 10,2 DOWN
11 02.11.08 15:00:44 7,3 NULL
12 03.11.08 12:00:12 10,0 STABLE
13 03.11.08 18:12:11 10,0 NULL
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Jan 30, 2012
i have a Field item on my report which i would like to show "Price INCL of VAT". Any PL/SQL code or trigger to do this? VAT is 16%
I'm a Forms programmer, not so familiar with Reports.I suspect, it should be something like this:
F_1 := F_1 * 1.16
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Feb 8, 2010
we have 5 database servers in different locations,
1.main database 10g(production) ip-192.1.1.1
2.standby for production 10g ip- 192.1.1.2
both are linux
3.another database 10g windows
4. another database 9i windows
both are in same location
5.new database 10g in linux ip-192.1.1.3
some other location
i m having a system windows xp installed
i m monitoring, all 10g by oracle enterpric manager
linux os monitor by Putty software
and i m monitoring below 10g database by sqlplus. now how could i monitor all the database by oracle enterprise manager grid control installed in my system that windows OS installed.
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Dec 22, 2011
My directory has around 100 sql files to run via sqlplus. For test purpose, I took only 2.I tried following code in the batch file to process those 2 files:
for /f %%a IN ('dir /b *.sql') do ( sqlplus -S sys/ankit@orcl2 as sysdba @%%a )But as the following output shows, only 1 was processed :
C:\Documents and Settings\Administrator\Desktop>cd C:\temp\Copy_WMGIS_DWH\6DBlinks\
C:\temp\Copy_WMGIS_DWH\6DBlinks>for /F %a IN ('dir /b *.sql') do (sqlplus -S sys/ankit@orcl2 as sysdba @%a )
C:\temp\Copy_WMGIS_DWH\6DBlinks>(sqlplus -S sys/ankit@orcl2 as sysdba @PUBLIC.MAXIMO.sql )
Database link dropped.
Database link created.
It stops after this. But when I press ctrl+C , it asks me if to stop (Y/N). I choose 'N', it runs second file as shown below:
Terminate batch job (Y/N)? n
C:\temp\Copy_WMGIS_DWH\6DBlinks>(sqlplus -S sys/ankit@orcl2 as sysdba @PUBLIC.VENTYX.sql )
Database link dropped.
Database link created.
It should run second one itself, not via user interaction.
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Jun 2, 2011
I am trying to get only those values which are not present in the column. I have tried but i think that i am wrong in logic.
SELECT dummy
FROM DUAL
WHERE dummy IN
('1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12',
'13')
AND NOT EXISTS (
SELECT pay_list_serial
FROM per_requests_master
WHERE request_status IN ('4', '5')
AND pay_list_no = :list_no)
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Nov 27, 2012
How we can mask a column value present in the production which is very sesitive like bank a/c no,Credit card nos etc while replicating to the test/development envirnoments in PL/SQL.Things that need to be considered is referential integrity,data types,length of the column and performace while execuing the code.
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Jun 8, 2010
I need to find all the tables present in DB or Schema.
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Apr 27, 2010
I have two schema SCHEMA_A and SCHEMA_B in the same Database.
I want to execute a procedure UPDATE_CONTACT() which is present in SCHEMA_A from SCHEMA_B.
let me know whether the following SQL is correct:
BEGIN
SCHEM_A.UPDATE_CONTACT();
END;
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Nov 28, 2010
I have table called test script for table is given below
create table TEST
(
col1 Number
);
[Code]...
For these values Query is not returning values(3 and 4). So i want generic query to get this result. I am working on it but not able to generate proper query.
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Jun 23, 2013
In dept table there is deptno=10,20,30,40
in emp table there is deptno=10,20,30
i want to find the deptno which present in dept table but not
present in emp table.
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Apr 29, 2010
i want to produce a function who return XmlType element if she checks that a parameter (that i passed to here is contained in a row in a defined table)
for example
create table sec_form(
form_code VARCHAR2(8)
, sec_code VARCHAR2(5)
) ;
insert into sec_form values ('CSA','section1');
insert into sec_form values ('CSA','section2');
insert into sec_form values ('CSA','section3');
then i got my function
create or replace function checkIfSectionEnabled (elem XmlType,name_section varchar2)
return XmlType
is v XmlType;
CURSOR myCursor IS select * from sec_form where form_code = 'CSA';
begin
open myCursor;
loop
[code]....
now i'm gonna call the function (elem XmlType,name_section varchar2) and pass here "section1" for example ; and she must return me my xmltype element if she find "section1" finds section1 present;
when i try t compile i got:
Error(18,13): PL/SQL: Statement ignored
Error(18,26): PLS-00225: subprogram or cursor 'MYCURSOR' reference is out of scope
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Mar 17, 2010
I have a form reading record information from a flat file and inserting data into a number of varied tables. At the end of file (last line read) the form issues a commit to make all inserts/updates permanent.
There is a record that disappears in particular and this everytime I re-run the test. I mean than in Debug mode, I find it in the right table everytime I query that table until the moment the commit is issued in the code - which is definitely the opposite of what should happen. I understand that for some reason a rollback happens for that record (others are ok after the commit) but my point is that if for some constraint reasons, the record did not qualify, an error should have popped up right from the Insert that added that record, right? Then How comes I find it in the table up until the moment of the commit ?? ...is the deferrable constraint property a clue for digging further?
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Jan 31, 2012
adding some value in xml type clob column, for ex: xml_tab table has more than 100 rows, below i have created some rows
Quote:create table xml_tab(id number, ex_xml clob);
select * from xml_tab;
1 <CData CI="1111" <Dist> <value desc="25">25 </value> <value desc="30">30 </value> <value desc="35">35 </value> <value desc="40">40 </value> </Dist> <Year IsReadOnly="Y"> <value descr="Old"><1995 </value> <value>1995 </value> <value>1996 </value> <value>1997 </value> <value>1998 </value> <value>1999 </value> <value>2000 </value> <value>2001 </value> <value>2002 </value> <value>2003 </value> <value>2004 </value> <value>2005 </value> <value>2006 </value> <value>2007 </value> <value>2008 </value> <value>2009 </value> <value>2010 </value> </Year> </CData>
[Code]....
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Apr 3, 2011
I am writing following query
SELECT DISTINCT a.list_type_code, a.list_type_name
FROM jls_list_type a, jls_list_control b
WHERE b.jalsa_srl = :jalsa_srl
AND b.list_no != a.list_type_code
ORDER BY list_type_code
I just want to display only those records from JLS_LIST_TYPE which is not present in other table JLS_LIST_CONTROL ... for this i wrote above query but it is not working.
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Jan 22, 2013
I have created a wallet (11g R2 OEL 5.5) using the OWM.Tried opening the wallet (encryption_wallet_location set in sqlnet.ora). then while creating a table it said the master encryption key is not present. Have created the master key using the following command.
alter system set encryption key identified by "Password";
Here the strange thing i observed is that when we create a wallet using the OWM, it asks for the password and when i open the same wallet the master key is not created and it allows the master key to be generated with the same password that i have created the wallet in the first place with the OWM, with any other passwords it says that the wallet is not open.
After creating the wallet and creating the master key... I have the following questions, and its becoming quite hard to find the solutions as well.
1. Can we have multiple encryption keys... say i want to encrypt a table or column with one key and other with an another key.
2. How many keys can we have for objects in the table? or can we have only one key and many certificates.
3. wallet created, and encrypted tables present, the wallet is not in auto open mode, but somehow the database open after it is shutdown, here no encrypted tablespaces are present.
4. while creating an encrypted tablespace the default storage (encrypt ) has to be added to the add tablespace clause.
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May 17, 2011
is there any query to find number of primary keys present in a table.
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Aug 20, 2011
how to count how many items present in a particular data block in oracle forms 10g.whether it is a text_item or display_item or list_item etc is there any method to do this.
i have written this when-button pressed but the problem is how to get the next item name in the block
DECLARE
V_COUNT NUMBER:=0;
V_FIRSTITEM VARCHAR2(100):='';
BEGIN
GO_BLOCK('BLOCK_ITEMCOUNT');
V_FIRSTITEM := GET_BLOCK_PROPERTY('BLOCK_ITEMCOUNT', FIRST_ITEM);
LOOP
[code]....
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Dec 10, 2010
Why duplicated rows when a PK is present running Sqlldr?
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Jul 17, 2010
My requirement is to to truncate the table and load it with the data present in file. In the control file, I used the "TRUNCATE" command as well.In case, if the file has some invalid data and sqlldr fails, my existing data will be lost. Is there any option in which the sqlldr does not TRUNCATE the table in case of a failure.
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Feb 23, 2011
I want to open a word document which is present in a shared drive in Microsoft word from my oracle 10g form.
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Dec 12, 2011
I have a report and require the output in xls/xlsx (Excel) format. Currently following properties under System Parameters in Report Builder 6i have been made
Desname = The path for e.g: \C:sz-serverc$ihelp_workingxls
pt_sample_report.xls
Desformat = Delimited
Destype = File
The rest parameters has default settings I have not changed any of the rest User parameter.The report comes up in excel format but totally in distorted manner. i.e; All the column names of report are displayed first in vertical format followed by actual rows for the report.
The requirement is like this
[Select all] [Show/ hide]
Student ID Student Name Fathers Name Guardian Name
1 sample1 sample2 sample3
2 sample4 sample5 sample6
And it is displaying like this
Student ID Student Name Fathers Name Guardian Name 1 sample1 sample2 sample3
Student ID Student Name Fathers Name Guardian Name 2 sample4 sample5 sample6
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Feb 12, 2013
how to present a report from BI publisher to inside a HTML region ?
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Jun 26, 2008
I am using Pro*C/C++ Release 10.2.0.2 in HP-UX. But Pro*C/C++ application was written long back during oracle release 8. Now we are facing a problem like EXEC SELECT query is not fetching the records even though record is present in DATABASE.
This is not happening every time. This problem starts happening only after heavy use of the unix process.
For every request, unix process will fetch the record and updates the same at the end and process goes to wait mode to get the request again. Let say after 50 request, process is returned with no rows found error.
It started working fine only after restarting the process and problem starts again after 50th or 60th request. This problem we are facing only after upgrade to 10g.
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Aug 16, 2012
We are using Oracle 10g and have 10 tablespaces defined for our Database which have 108 tables. Size of 108 tables is around 251 MB as seen during importing the dump. While creating these 10 tablespaces I used below parameters for allocation of space
SIZE 1M REUSE AUTOEXTEND ON NEXT 1M MAXSIZE 1M;
which set the initial space for 10 tablespaces to around 1032Kb each. Now my Question is after importing the dump , how the disk space for 10 tablespaces increases to 398 MB in total ?
Is there any relation of Tablespace disk space and Actual Data present in the tables ?
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Sep 27, 2011
Suppose I take a multi stream backup, say 3 streams.
So if a control file is backed up in say backup set 1, so is the whole control file is backed up in one backup piece or it may span multiple pieces?
A backup set may have multiple backup pieces.
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Mar 31, 2010
I want to do an import of a table from my old dump file.The same table is already there in the development box but few more columns are added to that table while testing so in the dump those columns are not available.
TABLE_EXISTS_ACTION=TRUNCATE
The new table
SQL> desc "TESTINVENTORY"."TTRANSACTION"
Name Null? Type
----------------------------------------------------------------------------------- -------- --------------------------------------------------------
TRANSACTIONIDNOT NULL CHAR(26)
BRANCHCODE NOT NULL CHAR(3)
EXTERNALSYSTEM NOT NULL CHAR(3)
EXTRACTSYSTEM NOT NULL CHAR(3)
OWNERBRANCHCODE NOT NULL CHAR(3)
TRADEREFERENCE NOT NULL CHAR(20)
[code]...
It giving error while doing an import.
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Feb 25, 2013
Can we compare in SQL *Loader control file by using WHEN Clause.I want to load the data when in_no greater than 1300000000. While running below control file i am getting error as:
SQL*Loader-350: Syntax error at line 5.
Illegal combination of non-alphanumeric characters
WHEN (in_no >= '1300000000')
Here is the control file.
ex:
Load Data
infile *
discardfile 'test_when.dsc'
truncate into table test_when
WHEN (in_no >= '1300000000')
fields terminated by ','
(a,b,c,
in_no)
[code]....
how to compare a value in sqlldr control file.
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Jul 11, 2011
I want to compare two tables column by column and find out which columns are matching and inserting matching columns value into another table.
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Jan 5, 2013
I Have Four Tables
1) Sal_master
structure is voc_no varchar2(7),voc_date date
2) sal_detail
structure is voc_no varchar2(7),item_code varchar2(10),quantity number(10,2)
3). delivery_master
structure is voc_no varchar2(7),voc_date date;
4) delivery_detail
structure is voc_no varchar2(7),item_code varchar2(10),quantity number(10,2)
I want to compare these four tables i have insert 10 rows in sal_master and sal_detail tables and 5 transaction in delivery tables how to compares 10 records of sal_master,detail with delivery_master and detail if not exist in delivery_master and detail tables then display only sal_master,detail records for example
Voc_no Sale Qty Deliver Qty Remaining Qty
S000075 10 5 5 if data not found from delivery master and detail then answer must be
S000075 10 0 10
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Apr 8, 2008
I have requirement wherein i need to compare two strings (with multiple words) and it should return the %(percentage) of comparison.
e.g. "oracle infotech" and "infotech oracle" are 100% match
Do we have any oracle built ins to compare ?
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