Get Column Masking?
Nov 2, 2011i have masked the values of some columns in an oracle table,how do i see its effect in an oracle form?
View 1 Replies
ADVERTISEMENT
Security :: VPD Function For Column Masking With Inner-select?
Sep 12, 2013I'm writing a VPD function to be used for column masking. The predicate (WHERE-clause) it generates may take many different forms. In particular, it may contain inner-selects; for example,
"exists(select '*' from B where B.VAL = '123' and A.KEY = B.KEY)"
where A is the table that is associated to the VPD function, and B is some other table.
if this is OK for column masking? If not, my VPD function may sometimes work and sometimes fail, in unexpected ways.
The Oracle Database Security Guide (11g Release 1) says
Column-masking conditions generated by the policy function must be simple Boolean expressions, unlike regular Oracle Virtual Private Database predicates".
This seems to indicate that there are cases where a VPD function works for row-level security, but not for column masking.
an example of a 'regular Oracle VPD predicate' that doesn't work for column-masking?
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)?
Reports & Discoverer :: Masking Number To Word
May 21, 2013I just want to know whether we can mask salary column of number datatype into text ,like we used to_char(to_date(<column_name>,'j'),'jsp') in sql? for example
Name Salary
SMITH 800
to
Name Salary
SMITH EIGHT HUNDRED
Implementing Data Masking In Oracle 11g Database?
Sep 26, 2013I have question regarding data masking. Currently we are using Oracle 11g database , we are thinking of implementing data-masking feature in 11g. Is this can be done by adding any package to it.
View 4 Replies View RelatedSecurity :: Masking Options / Techniques To Mask Few Columns
Nov 26, 2012I am looking for Masking options/techniques to mask few columns. I am aware of the option Oracle Data Masking Pack. But its costly.
View 6 Replies View RelatedSQL & PL/SQL :: Dynamic Column Creation / Create Column Based On Number Of Child In Hierarchy
Oct 15, 2013I have one hirarchical query which return the parent to child hirarch level data. it has 11 level child data. i want to create column based on number of child in hirarchy. though i know it is 11 but it can change also.Is there any way i can create the column dynamically
ORG_UNITCOST_CENTERORG_UNIT_NAMEPARENT_ORG_UNITLLSYS_CONNECT_BY_PATH(ORG_UNIT,'/')
500171960000022000Managing Director - LUL500169965/00000001/50000001/50017588/50016996/50017196
500018370000021241FSO500171966/00000001/50000001/50017588/50016996/50017196/50001837
502894940000021241Knowledge Management500018377/00000001/50000001/50017588/50016996/50017196/50001837/50289494
508014980000021241Finance500018377/00000001/50000001/50017588/50016996/50017196/50001837/50801498
Application Express :: Hyperlink Column With Link Parameters As Region Column Values
Apr 10, 2013On my APEX page i have region which has sql query as source and it displays as HTML table the query result to the user.
I want to display addinonal column with a hyperlink inside, and that hyperlink would have CGI/URL-parameters which contains the other values of the HTML row.
So, let's say my APEX region queryes columns as "select c1, c2, c3, c4 ..." and displays out values "V1, V2, V3, V4" then i want to have addional output column with such hyperlink:
a href="f?p=100:7:13467554876288::NO::c1,c2,c3,c4:v1,v2,v3,v4">My link column with CGI-parameters</aHow can i create such hyperlink?
The overall idea is that the link would forward to a page which loads those values "v1,v2,v3,v4" into form fields and user can proceed from there.
---
"Application Express 4.2.1.00.08"
Reports & Discoverer :: REP-1241 Circular Column Dependency Originating With Column?
Jul 13, 2010I receive the error,
REP-1241 Circular column dependency originating with column 'cenvat_opening'
I have the following return statement for a column total_credit;
function total_creditFormula return Number is
begin
Return (return nvl(:cf_cenvat_closing ,0) - nvl(:cf_duty_on_goods_ed,0);
end;
Now i am using this total_creditFormula for the error formula column 'cenvat_opening'
function cenvat_openingFormula return Number is
f_num_opn number(14,2);
begin
SELECT NVL(Amount,0) INTO F_NUM_OPN
[code]...
here the formula column 'total_credit' has the following return statements;
RETURN Nvl(:cenvat_opening,0) + Nvl(:cenvat_credit_manu,0)
so how can i use this formula column? is there any other option to return the value in the same column.
Pivot Query In Oracle To Get Years From Column And Make Separate Column For Each
Jul 22, 2009I'm trying to do a pivot query in oracle to get the years from a column and make a separate column for each. I found an example of the code to use on the internet and i changed it for my own tables but i'm getting errors. Namely a "FROM keyword not where expected" error at the beginning of the 'avg(...' statements.
I have copied the code used in
select stud_id, 2006, 2007, 2008, 2009
from (
select stud_id,
avg(case when year=2006 then ((present/poss)*100) else null end) 2006,
avg(case when year=2007 then ((present/poss)*100) else null end) 2007,
avg(case when year=2008 then ((present/poss)*100) else null end) 2008,
avg(case when year=2009 then ((present/poss)*100) else null end) 2009
from attendance.vw_all_attendance_perc
group by stud_id
);
Reports & Discoverer :: Value In Table Column Based On Some Existing Column Value Automatically Without User Intervention
May 15, 2011i have two questions.
(1) how can i fill some value in a table column based on some existing column value automatically without user intervention. my actual problem is i have 'expiry date' column and 'status'. the 'status' column should get filled automatically based on the current system date. ex: if expiry date is '25-Apr-2011' and current date is '14-May-2011', then status should be filled as 'EXPIRED'
(2)hOw can i build 'select' query in a report (report 6i) so that it will show me list of items 'EXPIRED' or 'NOT EXPIRED' or both expired and not expired separately in a single report based on user choice. 'EXPIRED' & 'NOT EXPIRED' can be taken from the above question no. 1.
Reports & Discoverer :: How To Make Name Of Column Appear As Many Times As Column On Page
Nov 21, 2010This is what i want to do:
I have a basic report looking like this:
<Column name>
value 1
value 2
value 3
.
.
.
value n
Since the column is small it can fit in a page more then one time. I know how to make it print more then once: i switch the repeating frame to print down and across and i modify the frame that contains it so the horizontal elasticity is variable.
After these changes my report looks like this:
<Column name>
value 1-----------------------value n+1-----------------------value m+1
value 2-----------------------value n+2-----------------------value m+2
value 3-----------------------value n+3-----------------------...
.------------------------------- .
.------------------------------- .
.------------------------------- .
value n-----------------------value m
What i want is my report to look like this:
<Column name>-------<Column name>------------<Column name>
value 1-----------------------value n+1-----------------------value m+1
value 2-----------------------value n+2-----------------------value m+2
value 3-----------------------value n+3-----------------------...
.------------------------------- .
.------------------------------- .
.------------------------------- .
value n-----------------------value m
Server Utilities :: Mapped 100th Column From CSV File After 5th Column
Sep 10, 2012I have written the code for sql loader, I have given termination of file is | , i have given five columns name in sequence...My Requirement is that i want to mapped 100th column from Csv file after 5th column how to do it.
OPTIONS (ERRORS=100000000)
LOAD DATA
CHARACTERSET UTF8
INTO TABLE "TARGET_STG_AMC"
TRUNCATE
[code]....
Application Express :: Column Link Where Column Number Changes With Query
Feb 11, 2013We are using Oracle 11g with Apex 3.2 on AIX. We are reporting data from customer satisfaction surveys. I'm using the following sql to create my report
<code>select * from(
select month,'Overall Satisfaction' as q_group, 1 as srt,Overall Satisfaction,site,
case when count(*) < 31 then '*' else
round((sum(ttos)/count(*))*100,0)||'/'|round((sum(bfos)/count(*))*100,0)||'/'||count(*) end ospct
from v_XXX_report a,(select distinct month_dt month from v_XXX_report) b
where Overall_Satisfaction is not null and year_dt = 2012
[Code]....
The problem is that site is not allways present and sometimes I have other variables in addition to site. This creates a situation where the month columns will not allways appear at the same column number. For example, When I run this query as is then the "JAN" column is Col3 (first column is a break, col2 is not shown). When I run this query without site then "JAN" is the second column. I would like to create column links for the "JAN" - "DEC" columns but not for any other columns.
Another issue - in the column link creation screen I can create up to 3 variables that I can pass to the next page. Since my query is a pivot I'm uncertain how to pass the column heading or the row value (for col2)
ie
Overall Satisfaction JAN FEB MAR APR MAY ...
Overall Satisfaction 12/12/200 12/12/210 12/12/220 12/12/230 12/12/240...
Recommend 12/12/200 12/12/210 12/12/220 12/12/230 12/12/240...
etc.
So if I clicked on the values at Recommend:FEB how can I get "Recommend" and "FEB" into variables that I can use on the next page? I've tried #column_name#, #month#, #q_name# and #APEX_APPLICATION.G_F10# but no luck.
Application Express :: Can Pass More Than 3 Column Values With A Column Link
Jun 19, 2012I want to pass multiple column values of a row in an interactive report page to hidden items in another page through column link. And I did it successfully. However, I found I need to pass more than 3 columns of a row in this report, while a column link only permits me to pass 3 column value at most. Is there anyway that I can pass more column values to hidden items in another page?
View 3 Replies View RelatedSQL & PL/SQL :: How To Convert Multiple Column Values Into Single Column
Jul 19, 2013CREATE TABLE TYPE
(
c1_type VARCHAR2 (10),
c2_type VARCHAR2 (10),
c3_type VARCHAR2 (10),
c4_type VARCHAR2 (10),
c5_type VARCHAR2 (10),
c6_type VARCHAR2 (10),
[code]......
actual output of the below query, but i want to display in different way
select * from type;
C1_TYPE C2_TYPE C3_TYPE C4_TYPE C5_TYPE C6_TYPE C7_TYPE C8_TYPE C9_TYPE
Region_D Region_E Region_F Region_D Region_E Region_D Region_M Region_D Region_E
The expected output should be like this below, how to write a query or which built in function used to get the below result,
Region_D
Region_D
Region_D
Region_D
Region_E
Region_E
Region_E
Region_F
Region_M
SQL & PL/SQL :: Row To Column / Column Data Can Be Varied From 1 To Any Number Of Words
Mar 21, 2013I have a table where i have description column which free text column, the data in description column is seperated and i want to corvert 1 row data in multiple rows dependeing on the number of words.
eg
id description
78664 Pumps Alarm from CAMS RTU154
In the above example this column has 5 word so i want data in 5 rows like below
78664 Pumps
78664 Alarm
78664 from
78664 CAMS
78664 RTU154
This column data can be varied from 1 to any number of words.
SQL & PL/SQL :: Trigger Which Changes Content Of One Column Based On Information Within Another Column
Sep 10, 2010I am trying to create a trigger which changes the content of one column based on the information within another column.
For Example, if the 'ITEMQUANTITY' field drops below 1 then I want the STATUS column to say 'Out Of Stock'.
PL/SQL :: Bitmap Index On Number Column X Char Column?
Jul 23, 2013is there some performance/access difference between a bitmap index on a number column and char(1) column? Both columns are not null with a default value.My application has a querie like this:
select ass.column20, ass.column30from table_a pucinner join table_b asson ass.column1 = puc.column1where pc.column_char = 'S'and ass.column_char02 = 'P'
If I create a bitmap index on column "column_char", the access plan is not changed. But changing the column datatype to number(1) and obviously the values, the index is accessed and the cost decreases.This table has 4.000.000 rows. Oracle 11.2.0.2SO
SQL & PL/SQL :: Altering Virtual Column To Real Column?
Oct 4, 2011Is there a way to alter an existing virtual column to set as a real column without dropping it and recreate (i have index on it, and i don't want to recreate them).
View 2 Replies View RelatedSQL & PL/SQL :: Converting Number Column To Date Column
Dec 25, 2012I have a partitioned table with ~50 million rows that was setup with a number(10) instead of a date column. All the data in the table is ALWATS in this format YYYYMMDD
CREATE TABLE T1.monthly
(
SEQ_NUM NUMBER(10) NOT NULL,
DAY_DK NUMBER(10) NOT NULL
)
TABLESPACE USERS
PCTUSED 0
PCTFREE 10
[code]........
some sample data
SEQ_NUM DAY_DK
---------- ----------
990 20121225
991 20121225
992 20121225
993 20121225
994 20121225
995 20121225
996 20121225
997 20121225
998 20121225
999 20121225
When I use the exchange partition method the parition is able to move the data from "monthly" table to "mth" table.
desc t1.mth; ### my temorary table
Name Null? Type
----------------------------------------- -------- ----------------------------
SEQ_NUM NUMBER(10)
DAY_DK NUMBER(10)
Than when I try to alter my temp table "mth". I get an error table must be empty to change column types.
alter table n546830.mth modify (DAY_DK date);
Next I tried making my temporary table "mth" a date column. When I an the exchange partition command I get the following error:
alter table t1.monthly exchange partition DEC_2012
with table t1.mth without validation;
alter table n546830.monthly exchange partition DEC_2012 with table n546830.mth without validation
*
ERROR at line 1:
ORA-14097: column type or size mismatch in ALTER TABLE EXCHANGE PARTITION
Method I can use to convert a number(10) to date column and keep the information in a table. Note, I don't care about HH:MM:SS as I never had that information to begin with and would be happy to set that part of the date column to all zeroes "00:00:00"
SQL & PL/SQL :: Column Length Versus Column Size
Oct 6, 2011if one of the columns is given as
ABC varchar2(10)
can we tell anything about the size of the data in bytes that this column going to hold.
PL/SQL :: Difference Between Days Column And Day1 Column
Oct 25, 2013I used this query:
SELECT to_char(return_date_time,'dd/mon/yyyy hh24:mi:ss') Test,DECODE ('I', 'I', DECODE (1, NULL, NULL, 0, NULL, SYSDATE + 1)) Days,DECODE ('I', 'I', SYSDATE + 1) Day1FROM fm_curr_locnWHERE patient_id = 'DU00002765' output: TestDays Day126/oct/2013 00:00:00 26-OCT-13 10/26/2013 3:06:59 PM
I want to know the difference between Days column and Day1 column and why the days column didn't show the time .
PL/SQL :: Derived Column Data As New Column In SELECT
Jul 31, 2013I have a INSERT query which is happening with a SELECT query.
===================================================
INSERT INTO tbl_fact_effort_lvl_data ( ............... )
SELECT ria.report_id,report_status: :,
((SELECT lov_num_val
FROM tbl_reference_data
WHERE lov_type = 'FREQUENCY' ) * (SELECT SUM(pph_task)
FROM tbl_ri_process
WHERE report_id = ria.report_id )) TOT_YEARLY_PROD_HOURS ,TOT_YEARLY_PROD_HOURS * tf.fac_value TOT_FACT_DATA,location_id
FROM tbl_fact tf LEFT JOIN ......... ;
====================================================
So, here I want to use column alias TOT_YEARLY_PROD_HOURS as another column to derive another column value TOT_FACT_DATA.
SQL & PL/SQL :: Split Column Value To Two Different Target Column
Dec 26, 2011I have a table with date_field and ID number
Now based on the id number I have to redirect the date_field value to two different column
I/p
CASE_DT DT_TYP_CD
2006-07-01 00:00:001
2007-07-01 00:00:001
2008-07-01 00:00:001
2007-07-01 00:00:0011
2008-07-01 00:00:0011
2009-07-01 00:00:0011
Now I want the case_dt value to two diff column PL_Date and PL_Aniv_dt
If dt_typ_cd is 1 the case_dt value will go to PL_Date and if dt_typ_cd is 11 the case_dt value will go to PL_Aniv_dt
O/P
PL_dt PL_Aniv_dt
07/01/2006 0:0007/01/2007 0:00
07/01/2007 0:0007/01/2008 0:00
07/01/2008 0:0007/01/2009 0:00
SQL & PL/SQL :: How To Update Data In A Column From Another Column
Dec 28, 2010I was wondering how can I do below statement in oracle
update table1 t1 set t1.column1 = t2.column2
from table2 t2 inner join table3 t3 on t3.column3=t2.column4
where t3.column5 is null
I tried read up merge and update, but not really understand how the syntax works in oracle.
SQL & PL/SQL :: Getting Column Data As Column Heading?
Apr 20, 2012I would like to have column data as column headers.
Tables:
skill_table
SKILL_ID | NAME
3431060 | Stomach
3431064 | Hand
3437806 | Finger
localnode_table (which actually has the order/alignment (like what is next and what is previous) of the name from skill table.
NODE_ID | PREVIOUS_ID | NEXT_ID
3431060 | | 3431064
3431064 | 3431060 | 3437806
3437806 | 3431064
How to make it appear like:
Stomach | Hand | Finger
3431060 | 3431064 | 3437806
SQL & PL/SQL :: Add New Column To Table Between Column List?
Jun 16, 2010How to add column 'col_new' in below table after the column 'col1'?
Table name: ofq1
table structure.
columnname datatype
------- -------
COL1VARCHAR2(20 BYTE)
COL2NUMBER
COL3DATE
COL4DATE
SQL & PL/SQL :: Column Values To Column Names
May 20, 2011I had a table( T1). Five columns exists in the table. The table data is like below
C1C2C3 C4C5
--- ----- ---- ----- ----
JAN FEB MAR APR MAY
One Two Three Four Five
I need the output like below one
JANFEBMARAPRMAY
---- ----- ----- ---- ----
OneTwoThreeFourFive
SQL & PL/SQL :: Count Column With Column Value As UNDEFINED
Jun 30, 2010I have a porblem. I have one table with the following strucuture:
col1 varchar2(30)
col2 varchar2(30)
col3 varchar2(30)
col4 varchar2(30)
In each record of the table some of the columns have 'UNDEFINED' as column value.
I need to count COLUMN WITH 'UNDEFINED' as column value in each record.
