code to extract email id (full email id) from a string/text using Oracle Regular Expressions.
Example -
"This is my String with email abc.efg@hij.com to test" O/p - abc.efg@hij.com
I am needing to select GUIDS from a table and for this, I need the Regular Expression. My Perl is not good and not good Regular Expression. My database is Oracle 11.2.0.2.0 and the Operating System of the Machine is Linux (Oracle Version 6).
View 4 Replies View RelatedI'm trying to extract the domain from email addresses like from clay500@msn.com I want to pull msn
I figured I would use the POSITION function, but it fails, even when I cut and pasted the example from the syntax guide
SELECT POSITION ('CAT' IN 'CATCH') FROM DUAL;
the guide says you get the answer 1
but I get ORA-00907: missing right parenthesis
What gives?
I would like to extract some data value from oracle to a text file...and i m not sure how to set the delimiter between the columns data value
SET echo off
SET space 0
SET pagesize 0
SPOOL a.txt
SELECT emp_id, name, add
FROM table1
/
SPOOL OFF
Where do i set the delimiter?
Can i do something like in SQL*Loader?
fields terminated by ',' enclosed by '"'
I would like the text file to be display as
"123","ABCD","123 abc road"
"234","XYZ","234 xyz road"
I want to extract the data from the Clob field. I have the following table,create table test123(col1 char(24), col2 clob); And following data,
Insert into test123 (col1,col2) values ('ABCDE','<?xml version="1.0" encoding="UTF-8"?>
<Attributes>
<Attribute DataType="Text-40" DisplayName="DropDirectory"
IsNotDeletable="Y" Modifiable="Y" Name="DropDirectory" Value="${Dir1}"/>
<Attribute DataType="Text-40" DisplayName="PrinterAlias"
IsNotDeletable="Y" Modifiable="Y" Name="PrinterAlias" Value="\Printer3Printer4"/>
<Attribute DataType="Text-40" DisplayName="PrintServerHostName"
IsNotDeletable="Y" Modifiable="Y" Name="PrintServerHostName" Value=""/>
<Attribute DataType="Count" DisplayName="PrintServerPort"
IsNotDeletable="Y" Modifiable="Y" Name="PrintServerPort" Value="2723"/>
</Attributes>');
[code]....
The data will be available like this only, The same XML tag is used everywhere.
I have a Identifier column with start and stop dates along with description .
Two dates are separated by '-'. But the position of that character(-) is not constant always. Depending on the instr function I am able to divide the start and stop dates. But I am getting the performance problem because of huge data
I think the same logic will be implemented by regular expression also . How to write the equivalent logic by using regular expressions
create table REG_EXP_TEST
(
TRANS_ID NUMBER(10),
TRANS_IDENTIFIER VARCHAR2(250)
) ;
insert into REG_EXP_TEST
(TRANS_ID, TRANS_IDENTIFIER)
values
[code].......
when i insert string text in hebrew i see ????????? how to fix it ?
work on Oracle 11.2 on Oracle Developer using my C# program
I have a field for email address. I would like to create a field to capture just the domain (after the @ and before the .com) so I can process a count of records by domain.
View 17 Replies View RelatedI need to extract the First portion of date entered in remarks column , i have prepared a test as below.
CREATE TABLE LEAVE_DYS (LV_EMP_CODE VARCHAR2(12), LV_DESC VARCHAR2(2000));
INSERT INTO LEAVE_DYS VALUES ('R0754','LEAVE SALARY FOR APRIL 16, 2010 - APRIL 15, 2012 (33 ABSENTS)');
INSERT INTO LEAVE_DYS VALUES ('R0667','LEAVE SALARY FOR JULY 14, 2009 - JULY 13, 2011 (44 ABSENTS)');
INSERT INTO LEAVE_DYS VALUES ('R0841','LEAVE SALARY FOR MAY 29, 2010 - MAY 28, 2012 (NO ABSENT)');
INSERT INTO LEAVE_DYS VALUES ('R0854','LEAVE SALARY FOR MAY 29, 2010 - MAY- 28, 2012 (1 ABSENT)');
[code].....
--Required output is
LV_EMP_CODE LV_DESC
R0754 16/04/2012
R0667 14/07/2012
R0841 29/05/2012
R0854 29/05/2012
R0313 09/09/2012
I have following column data
NZ(abc_mode)/ (NZ(bch_mode) + NZ(cdh_mode)
Now i need query to extract the string inside the braces NZ() with or without using regular expressions in SQL
the output should be
abc_mode
bch_mode
cdh_mode
I am using this Regexp to extract numbers from a string, and I doubt that there is a more efficient way to get this done:
SELECT regexp_replace (regexp_replace ( REGEXp_REPLACE (' !@#$%^&*()_+= '' + 00 SDFKA 324 000 8702 234 | " ' , '[[:punct:]]',''), '[[:space:]]',''), '[[:alpha:]]','') FROM dual
{code}
Is there a more efficient way to get this done ?
Have 2 small tasks for regexp..where we need to extract numbers from the text & multiply & get the result.
Input field varchar2 : 5x a day x 10 days
Output : 5 * 10 = 50
Select regexp_replace('5x a day x 10 days', '[^[:digit:]]' from dual;
The code extracts numbers ..but doesn't multiply & give the result.Have one more scenario as well.
Input field varchar2 : take 2 tablets (800 mg) by oral route every 4 hours while awake for 10 days
Output : 2 * 800 * 4 * 6 * 10 = 384000
Select regexp_replace('take 2 tablets (800 mg) by oral route every 4 hours while awake for 10 days', '[^[:digit:]]' from dual;
For the above code, if it's hours ..we need to convert into day by multiplying with the required factor to make it a day.
I need write a query based on a bunch of user supplied IDs. The IDs will be pasted as plain text, one per row, by end user in a memo field in the reporting environment, and I need to do something like this:
SELECT PHONE_NUMBER FROM TELEPHONE
WHERE
ID IN('MEMO_ID1', 'MEMO_ID2',.....)
Reporting environment does not provide any tools to automatically convert plain text into IDs.
I am create procedure send the message in form bulider10g to Internet email and the procedure is work .
but now I want to modify this procedure , I want to add picture of my country ( logo ) and the original message . why cant display the image in my email ?
this code of image
<p align="center"><img border="0" src="logo.gif" width="20" height="20"></p>
I Think the problem of this code because 'Content-type: text/html' not image ?????!!!!!!!
utl_smtp.data(v_Mail_Conn, 'MIME-Version: 1.0' ||CHR(13)|| CHR(10)||'Content-type: text/html' || CHR(13)||CHR(10)||mesg);
procedure
EMAIL_SEN VARCHAR2(250);
EMAIL_REC VARCHAR2(250);
DESC_EN VARCHAR2(250);
UB_SEQ NUMBER(10);
BEGIN
DECLARE
v_From VARCHAR2(80) :=admin@yahoo.com ;
[code].........
I have written one program that inserts one field in table item_master based on existing field,for eg, its like old field is 'HEB240x240x10x17x13000mm, S 275 JR' - and i want to replace the 5 digits before mm i.e 13000 needs to be replaced by 6000 or 4000 based on generated values and the new item will be like 'HEB240x240x10x17x6000mm, S 275 JR' or 'HEB240x240x10x17x4000mm, S 275 JR'.
View 3 Replies View RelatedI need to extract values from string to variables as below.
declare
str varchar2(100):='Acknowledgment=1234,Order Requester=5678,Site Contact=9999,Other Contact=1456,Pre=1234,23445,56767';
l_a varchar2(100);
l_or varchar2(100);
l_s varchar2(100);
l_ot varchar2(100);
l_pre varchar2(100);
Begin
l_a:='1234';
l_or:='5678';
l_s:='9999';
l_ot:='1456';
l_pre:='1234,23445,56767';
end;
/
But here challenge is order of alignment change dynamically. ex as below.
str varchar2(100):='Order Requester=5678,Acknowledgment=1234,Site Contact=9999,Other Contact=1456,Pre=1234,23445,56767';
str varchar2(100):='Pre=1234,23445,56767,Order Requester=5678,Acknowledgment=1234,Site Contact=9999,Other Contact=1456';
So how to extract Acknowledgement to l_a,Order requester to l_or ...
I am only able to extract only 4000 characters from the clob column "DESCRIPTION".how to get more characters or max for that column with the same query concept?
select distinct
o.id "Organization ID",
en.entity_id "Contact ID",
en.entity_cd "Note Entity Code",
ed.entity_name "Note Entity",
en.entity_id "Note Entity_id",
[code]....
i want to extract data from my local database table to text file using plsql
View 4 Replies View RelatedI have some strings like
'Net Amount Payable by an Individual',
'Net Amount Payable by an Individual+Tax',
'Total Amount Payable towards Service',
'Total Amount Payable towards Service.+Tax'
I need to extract the first three letters from each word and separate them using an underscore. The output should be as follows for the above strings -
Net_Amo_Pay_by_an_Ind
Net_Amo_Pay_by_an_Ind_Tax
Tot_Amo_Pay_tow_Ser
Tot_Amo_Pay_tow_Ser_Tax
I request to let me know the way to get the ouput as mentioned.
We have table with a column REMARKS,where in text somewhere we are storing name also,Now we are planning to update only names with their service number
REMARKS Column Sample row text:
1.It has been created by John
2.John Created this
3.Assistance taken by John for this
Any query which can only replace john in all rows with 1234 .I can update the value if John comes at same position in all rows using SUBSTR() and concat rest of the text.But not getting how to update JOHN in rows at different positions.
I have one table for eg. TB_Fruits.
In that i have one column FruitsName(Varchar)
In that column i am storing string in comma separated values.
Select FruitsName from tb_fruits;
Result: orange,banana,apple
Now the issue is suppose if i try to insert any of these fruits name again then it should not allow me to insert.
Suppose now if i try to insert ('grapes,banana')
or
('apple,grapes')
the orange,banana,apple can be in any position.
How to check if any of these names already exist or not in the column fruitsname?
I cannot use like or INstr function here. because the position is not fixed not even string.
I am trying to run the following query below in Oracle:
Select Acct_Num, Customer_Name
From Database
Where Acct_Num IN (
1,
4,
104
..,
..,
192384,
200002
)
When I attempt to run the query, I get the error message: "ORA-01795 maximum number of expressions in a list is 1000"
Is there any way I can execute this query w/o having to break the 'IN' list up by 1,000 Acct_Num over numerous amount of times? I know the 50,000+ accounts I want the info on but they are not ordered and they mix ranges with accounts I don't want. Therefore I can't use a 'BETWEEN' clause. Also, I don't have the ability to create a temp table.
I want to select the view names from text column in dba_views.
View 7 Replies View RelatedWhat is the use of Regular Expression?
View 1 Replies View RelatedI am attempting to perform regular updates on several Oracle tables. The scripts performing the updates are scheduled to run every two minutes, get a value and update the table with that value.
The value doesn't always change but the scripts will still attempt to perform an update.
The same script is part of 7 objects, all of them are scheduled to run at the same time. They update the same table but never the same row.Even though the script is mostly the same on the 7 objects, they run completely independently of each other. The first object will usually perform the update without any problems but when it comes to the second object the script will time out.
I am on Oracle 11.2.0.3 on Linux and have implemented Oracle Text.I created Oracle Text indexes with default setting. However in an oracle white paper I read that the default setting may not be right. Here is the excerpt from the white paper by Roger Ford:URL....(Part of this white paper below....)Index Memory.
As mentioned above, cached $I entries are flushed to disk each time the indexing memory is exhausted. The default index memory at installation is a mere 12MB, which is very low. Users can specify up to 50MB at index creation time, but this is still pretty low. This would be done by a CREATE INDEX statement something like: CREATE INDEX myindex ON mytable(mycol) INDEXTYPE IS ctxsys.context PARAMETERS ('index memory 50M'); Allow index memory settings above 50MB, the CTXSYS user must first increase the value of the MAX_INDEX_MEMORY parameter, like this: begin ctx_ adm. set_ parameter('max_index_memory', '500M'); end; The setting for index memory should never be so high as to cause paging, as this will have a serious effect on indexing speed. On smaller dedicated systems, it is sometimes advantageous to temporarily decrease the amount of memory consumed by the Oracle SGA (for example by decreasing DB_CACHE_SIZE and/or SHARED_POOL_SIZE) during the index creation process.
Once the index has been created, the SGA size can be increased again to improve query performance." (End here from the white paper excerpt)My question is:
1) To apply this procedure (ctx_adm.set_parameter) required me to login as CTXSYS user. Is that right? or can it be avoided and be done from the application schema? This user CTXSYS is locked by default and I had to unlock it. Is that ok to do in production?
2) What is the value that I should use for the max_index_memory should it be 500 mb - my SGA is 2 GB in Dev/ QA and 3GB in production. Also in the index creation what is the value I should set for index memory parameter - I had left that at default but how should I change now? Should it be 50MB as shown in example above?
3) The white paper also refer to rebuilding an index at some interval like once in a month: ALTER INDEX DR$index_name$X REBUILD ONLINE; We are on Oracle 11g and the white paper was written in 2003.
I would like to write a select that would return all places in DB that are commiting transaction.
E.g. package for testing:
CREATE OR REPLACE PACKAGE test.TEST_COMMIT AS
PROCEDURE THE_ONLY_COMMIT_IN_DB ;
END TEST_COMMIT;--not a match
CREATE OR REPLACE PACKAGE BODY test.TEST_COMMIT AS
[code]....
The select should return 4 rows with --ok.
SELECT *
FROM ALL_SOURCE ASO
WHERE
REGEXP_LIKE(ASO.TEXT,'commit(s*);','i' )
AND name = 'TEST_COMMIT'
I'm new to Oracle Text. I want to implement search for the unique ids. Like google search when the user start typing 123 it need to brings anything starting with 123 and has show like entries how google will shows. When I add number 4 to like 1234 then it has bring numbers starting with 1234.
View 2 Replies View RelatedI am new in RAC scenario though i have some system to look after. I want to know, like single instance there is alert log,trace log where we should investigate to check if there is any problem. For RAC system which are the logs that i can find the monitor the incident or regular health checkup under grid and oracle user?
View 3 Replies View RelatedI have a table test with column containing dates, characters and numbers. I have to extract the number part and the three characters before the number . My data looks like :
TEST
ID DATA
1 3/12/2007
2 0
3 3/8/2010 ABC 217
4 NONE
5 COLM XYZ 469 6/8/2011
6 LMN 209
My expected results should look like :
ID DATA
1
2
3 ABC 217
4
5 XYZ 469
6 LMN 209