I would like a pl/sql function that returns the check digit of a 9-digit number?
Look at
[UR]......
For example number 109409714 (9 digits) should do check digit. I want validation of check digit, & want to return the check digit.
i nee a function which accepts 4 digit number and in four digit number the number should not be repeated. i want all the number in the output.
ex:1234
2367
1262(is not valid)
is there in pl/sql a function to check wether a digit is numeric or character like we have in c 'is_numeric() ' or is_digit() functions�
View 6 Replies View RelatedI have a small prob. I want an amount to be always 2 decimal places. I've used the Round function - Round(amount,2). the problem is that if the amount is only to 1 dp like 1.4. the above function will return 1.4. I want it to appear like 1.40
View 2 Replies View Relatedi want to replace 4 digit number in a given string with the same number incremented by 10000.
That mean in the given sting 1201 should be replace by 11201 (Icremented BY 10000).
Input String:
<query><matchAll>true</matchAll><row><columnId>1201</columnId><dataType>31</dataType><op>Like</op><val>North America - Houston</val></row><row><columnId>1212</columnId><dataType>31</dataType><op>!=</op><val>Agreement Date Mismatch</val></row><row><columnId>1212</columnId><dataType>31</dataType><op>!=</op><val>Facility Type Mismatch</val></row><row><columnId>1224</columnId><dataType>31</dataType><op>Like</op><val>y</val></row></query>
Required output :
<query><matchAll>true</matchAll><row><columnId>11201</columnId><dataType>31</dataType><op>Like</op><val>North America - Houston</val></row><row><columnId>11212</columnId><dataType>31</dataType><op>!=</op><val>Agreement Date Mismatch</val></row><row><columnId>11212</columnId><dataType>31</dataType><op>!=</op><val>Facility Type Mismatch</val></row><row><columnId>11224</columnId><dataType>31</dataType><op>Like</op><val>y</val></row></query>
I have a text field and if the text field has 5 consecutive numbers then I have to extract the number and the previous character from where the 5digit number starting
For example i/p asdfasfsdS251432dasdasd o/p should be S251432
I need to generate random and unique 6 digit number in Oracle. I need to insert these numbers into a table. I tried using DBMS_RANDOM package, which generates random 6 digit numbers, but fails to generate UNIQUE numbers.
View 3 Replies View RelatedI have a question on Round Function
Round(###.###,1)
Will the round function output depend on 2nd digit after decimal point also or not?
I am trying to write a pattern that will return multiple numbers when it finds the string "My String" in a Text such as
Text String:
My String 5 Test Need a good regExp 34 to test multiple 12334 occurrences of the same 566 search string My String 3 hopefully this time My String 7 with three of these'
Expected Output:
5
3
7
I managed to write Regular expression that returns only for the first match as shown below.
select TO_NUMBER(REGEXP_SUBSTR(REGEXP_SUBSTR (vSearchText1, ('My String' d+')), 'd+'))
the code for show increasing digit 1 to 100 in a text field after pressing a button 100 times?
View 26 Replies View RelatedCurrently , my system using , as digit grouping symbol and . as decimal symbol in Oracle forms and report. Is there any way to reverse that to the whole system?
View 3 Replies View RelatedI just think about write a function with gives me a searched string from table.
select col1, col2 from the_table
col1 col2
--------------------------
SMS yes
Melodies no
Java build
...
And I would like to make a function or something like that where input parameter is from col1 and result is col2. For instance:
select the_function('SMS') from dual;
Result: yes
how to write it?
I have an existing database with several hundred tables and triggers on the tables in the schema S1. Most of the triggers are for storing audit information USER and SYSDATE in the respective columns.
We have built procedures what will accept incoming XML parameters from a BPMS application on the intranet which will have information about which table to update, which columns to update, what values to update and what the O/S user id is. The O/S user ids are mapped to oracle user ids in a specific table. Therefore when we receive the request we can easily figure out the oracle user id. The application always connects to the database using a specified user id S2.
The trouble is, the existing tables have triggers which read :NEW.userid := USER;and whenever a DML is fired from the procedure, the function USER always returns S2, since that is the user id the BPMS application connects to and therefore the audit columns do not capture the correct information as required.
The impact of changing all the existing triggers/procedures will be a mammoth task including regression testing and will certainly not be approved by the project sponsor.
override the value that USER returns? Using session contexts, etc? If so, we can possibly set it at the point of connect and have to do nothing else.
I am interested if there maybe exists any function that would return all source tables that are present in the given sql. For example function('select 'abc' from table_1, table2') would return a list containing 'table_1' and 'table_2'.
View 14 Replies View RelatedI have an requirement to create an function which takes table or hierarchy of tables as input and returns xml output in hierarchy. Below given is the Tables hierarchy.
AAAA
----AAA
----BBB
----CCC
-------CC1
-------CC2
-------CC3
[code]....
Requirement: Initially input was table name and using table as the root node output should generate xml of all the records of child tables.But now requirement is to give the flexibility to user to select what hierarchy he needs i.e he may select AAAA, CCC and in the nodes C1,C2,C3 and C4 if he doesn't want C3 then that node should not be shown in output.
I have created Hierarchy table having 3 columns SI.No, ParentNode and ChildNode and entered the above hierarchy relation.
1. What is the best to way (design)to pass input parameter for the function.
2. How to generate hierarchy in xml using DBMS_XMLGEN
The SAMPLE clause in the select statement works well in most cases, but we found in some instances the result is way off - between 200% to 700% discrepancy has been observed.
For example, we have thee tables with the following results:
Table1: 495,365,317 rows (20 cols, unique primary key present), SAMPLE ( 0.002018712182064212 ) returns 41,499 (about four times off - we expected about 10,000)
Table2: 3,350,864,539 rows ( 5 cols, unique primary key present), SAMPLE ( 0.00029843044634040336 ) returns 9,835 (this is good as it is close to 10,000)
Table3: 6,974,724,543 rows ( 5 cols, no unique primary key present), SAMPLE ( 0.00014337483779250091 ) returns 58,789 (about six times off - we expected about 10,000)
The tables got billions of rows, and that is why we want to do sampling. The sample percentage rate is computed to return about 10,000 rows in all three tables.On Table3, we ran the sampling three times in one occasion, and we got "58,570", "24,575" and "24,561"
I expected +/- 20% of variance, but 200% to 700% seems to be way too much.Once again, I stress that it does work well in most cases (another 3.4 billion table and numerous smaller tables we tested were well within +/- 5 percent of the target).I noted the presence of a primary key above because I read an article saying that the SAMPLE function relies on the existence of a primary key (which does not quite explain the examples above).Is this kind of spread something we should expect or is it a bug? Is the sampling rate too small for such large tables?
oracle version 11gr2.In the below sample data column a,b if there is Two (2) consecutive numbers are transposed in column B from A it should return string 'true'.
with t as
(
select '123456789' a ,'123476581' b from dual
union all
select '123456789' ,'123465789' from dual
union all
select '332211' ,'332121' from dual
union all
[code]....
On a Oracle 11g R2 I've a table function ( PIPELINED ) returning rows selected from a table.The first time the function is selected, in a session ( I've tried to disconnect and log in again ), it returns no rows.I've tried to log the call using DBMS_OUTPUT and from what I see the select on the table function returns no rows and no output is printed. So I presume Oracle is not calling the function.
The same function on a similar environment ( same db versions, patches and database structure ) works fine. The second environment is a production environment so it has more memory and some other settings enabled.
CREATE OR REPLACE TYPE TEST_OBJ_TYPE IS OBJECT
(
TEST_ID NUMBER(9),
TEST_DESC VARCHAR(30)
)
/
CREATE OR REPLACE TYPE TEST_TABTYPE AS TABLE OF TEST_OBJ_TYPE
/
[code]....
I need to include the above function in a plsql package. How I can declare a object type and table type in a pks file? the syntax to include the above code in a .pks and .pkb file?
I got this code snippet online when I was looking for function that returns a table type. what exactly that Exception block does? delete the table when there is an exception, otherwise return the table type?
I want to debug a function which returns the table of records. When I try to add the parameters and run the debug it gives the error as
PLS-00653: aggregate/table functions are not allowed in PL/SQL scope
if there is any way to debug the function which returns table of records.
Is there an oracle function that returns the current fiscal year in format (2012/2013)?
View 9 Replies View RelatedI have perform a failover and encounters the following problem.
ORA-01422: exact fetch returns more than requested number of rows
initially primary db: chicago
physical standby db: boston
after failover
primary db:boston
physical standby: NA
after recreating physical standby
primary db:boston
physical standby: chicago
over at chicago (new standby)
log_archive_dest_3=E:chicago_arc
over at boston (new primary)
log_archive_dest_3=E:oston_arc
over at boston when I connect to both boston as target db and recovery catalog
RMAN> list archivelog like 'E:CHICAGO_ARC\%';
List of Archived Log Copies
Key Thrd Seq S Low Time Name
------- ---- ------- - --------- ----
252690 1 10 A 22-AUG-11 E:CHICAGO_ARC10_759842424_1.ARC
over at chicago when I connect to both chicago as target db and recovery catalog
RMAN> list archivelog like 'E:CHICAGO_ARC\%';
List of Archived Log Copies
Key Thrd Seq S Low Time Name
------- ---- ------- - --------- ----
252690 1 10 A 22-AUG-11 E:CHICAGO_ARC10_759842424_1.ARC
however at E:chicago_arc when I do a os check
C:Documents and SettingsAdministrator>dir /w E:chicago_arc
Volume in drive E is New Volume
Volume Serial Number is C874-DD6D
Directory of E:chicago_arc
[.] [..] 100_759410562_1.ARC
101_759410562_1.ARC 102_759410562_1.ARC 103_759410562_1.ARC
[Code]....
26 File(s) 9,077,989 bytes
2 Dir(s) 2,650,337,280 bytes free
there's more files than indicated by rman
also at both chicago and boston
I have the following error:
RMAN> debug on;
RMAN-03036: Debugging set to level=9, types=ALL
RMAN> report obsolete;
RMAN-06524: RMAN retention policy will be applied to the command
RMAN-06511: RMAN retention policy is set to redundancy 1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of report command at 08/24/2011 23:12:15
RMAN-06004: ORACLE error from recovery catalog database: ORA-01422: exact fetch returns more than requested number of rows
RMAN> debug off;
Debugging turned off
here's the trace files I logged
DBGRCVMAN: EXITING listBackup with exception: ORA-01422: exact fetch returns more than requested number of rows
DBGMISC: krmicomp: error 6004 signalled during compilation [23:12:15.358]
DBGMISC: ENTERED krmkmrsr [23:12:15.358]
[Code]...
How should I resolve this issue?
ORA-01422: exact fetch returns more than requested number of rows.
I receive this error because i tried to introduce the below coding in a post query of the block.
begin
select supplier_cd into :fin_ex_rev_head.vendor_code
from fin_ex_rev_receipts
where receipt_date
between :keyblock.receipt_date
[code].....
I have a column defined as Number( 8 ) which is supposed to have date values. I would like to check if all the rows in that table have valid dates. We could use to_date(coulmn_name, 'YYYYMMDD') and catch the rownums for error conditions using pl/sql. I would like to know if we could just do it using sql only and return the row numbers for those that are invalid dates?
View 5 Replies View RelatedI have created a VIEW with a column containing user-defined aggregated values(stores the output in varchar2 data type). Some of the records exceed the maximum limit, for example varchar2(4000). I was suggested a PL/SQL function to check the length and build a string if necessary..
CREATE OR REPLACE
FUNCTION SUBURL(col1 IN VARCHAR2, col2 IN varchar2)
RETURN varchar2
[Code].....
Here, I got the following error,
Error(4,25): PLS-00103: Encountered the symbol "," when expecting one of the following:
:= . ( @ % ; not null range default character
I have table customer which contains a column CUSTOMER_FIRST_NAME
CUSTOMER_FIRST_NAME VARCHAR2(50)
What will be sql statement to add a constraint on the CUSTOMER_FIRST_NAME column of the CUSTOMERS table so that the value inserted in the column does not have numbers ?
I would like to use the REGEX_LIKE to check a number with up to two digits and at least one decimal point: Ex.10.11.1112 This is what I have so far.
if regexp_like(v_expr, '^(d{0,2})+(.[0-9]{1})?$') t
how to create a function that will multiply the number when the number has more than 3 decimal point.
Example.
123.012 - multiply by 10
123.0123 - multiply by 100
123.01234 - miltiply by 1000
Column A is the result of the number being multiplied according to decimal point.
Column B contains the multiplier used in column A.
POWER(47.3616, 27.1261) returns: 2.80403309600359E45 which causes "number precision too large" error in my variable which is defined as NUMBER(20,20).
I've tried ROUNDing and TRUNCing the product, but still get the same long output. The only thing that seems to work is SUBSTR.
Is that the ONLY way to deal with this? It seems like there would be a better way or is there another type I should use these super long decimal results?
SQL> SELECT POWER(47.3616, 27.1261) AS Exp_Val
2 FROM dual;
EXP_VAL
----------
2.8040E+45
SQL>
[code].....
I want to put one check box to check all the check boxes.how can i do this?
View 5 Replies View Related