How do to concatenate the strings having single quote and ampersand
I have a task to concatenate two columns under SID - SNAME.
Input parameter is: sid. We can pass multiple parameters: sid
CREATE TABLE TABLE1 (NUMBER SID, SNAME VARCHAR2 (100));
Insert into TABLE1 (SID, SNAME) values (1, 'SURF UP');
Insert into TABLE1 (SID, SNAME) values (2, 'GNLV STYLE & KEY');
Insert into TABLE1 (SID, SNAME) values (3, 'ESSENTIALS NORTH & SOUTH');
Insert into TABLE1 (SID, SNAME) values (4, "Of Ora");
Select * from TABLE1;
|1||Of THE SURF's UP|
|2||KEY & GNLV STYLE|
|3||ESSENTIALS NORTH & SOUTH|
1. with the setting entry: sid in (1,2)
Output: 1 - SURF to the TOP, 2 - GNLV STYLE & KEY
2. with the setting entry: sid in (1,2,3,4)
Output: 1 - SURF to the TOP, 2 - GNLV STYLE & KEY, 3 - ESSENTIALS NORTH & SOUTH, 4 - ora
I tried to use the below query,
Select (select RTRIM (xmlagg (xmlelement (c, sid |')))) -' || SNAME | (",")) .extract ('/ / text()'), ',')
AS concatenated FROM table1 where «,» | : para. ',' like '%', | SID | %') as double concat;
What I get for output is as below:
1 SURF & apos; S upwards, 2 - GNLV STYLE & amp; TREND
I'm not handling apstrophe and ampersand correctly.
Can you please help me.
What I get for output is as below:
1 - SURF to the TOP, 2 - GNLV STYLE & TREND
I'm not handling apstrophe and ampersand correctly.
Yes. This is what happens when you use a method that is not understood.
The answer to your question is dependent on the version and already well covered in the FAQ.
See 'Channel aggregation' in Re: 4. How can I convert rows to columns?
If you are on 11.2 and beyond, use LISTAGG function.
Regarding your present attempt, since you are extracting text() nodes on an aggregate of XMLType, the result is still a valid XMLType and therefore shows the XML characters reserved in their forms with escape sequence.
If you want to stick with the XML approach, from 11.1, is the right way to handle this situation:
SQL> select rtrim( 2 xmlcast( 3 xmlagg( 4 xmlelement(e, sid ||' - '||sname||',') 5 ) 6 as varchar2(4000) 7 ) 8 , ',' 9 ) as concatenated 10 from table1 11 where ',' || '1,2,3' || ',' like '%,'|| sid || ',%' ; CONCATENATED -------------------------------------------------------------------------------- 1 - SURF'S UP,2 - GNLV STYLE & KEY,3 - ESSENTIALS NORTH & SOUTH
In earlier versions, use either:
select rtrim( dbms_xmlgen.convert( extract( xmlagg( xmlelement(e, sid ||' - '||sname||',') ) , '//text()' ).getstringval() , 1 ) , ',' ) as concatenated from table1 where ',' || :para || ',' like '%,'|| sid || ',%' ;
select rtrim( utl_i18n.unescape_reference( extract( xmlagg( xmlelement(e, sid ||' - '||sname||',') ) , '//text()' ).getstringval() ) , ',' ) as concatenated from table1 where ',' || :para || ',' like '%,'|| sid || ',%' ;
I have a doubt.
Below the statement works very well to get the result in single quotes as 'Hello world'
Now my question is why we get error when we try to do the same.
SELECT '''Hello World''' FROM dual;
Please let me know the reason, if an organization is to have an idea.
SELECT ''Hello World'' FROM dual;
To print a single quotation mark, use two single quotes (IE he "s to print from) and to print a string to write the string inside the single quotation mark as"Hello Word ".
You want to print "Hello World" your sql will be
SELECT '''Hello World''' FROM dual;
You get the following error as search oracle of KEYWORD Analyzer after "that a chain is closed using the" quote
SELECT ''Hello World'' FROM dual; ORA-00923: FROM keyword not found where expected
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I must repeat that channels below a large part of the time (ON SQL MORE);
Now I do with comand of copying and pasting each string, but it is very unconfortable.
How to concatenate the string in a string only, or max 2 strings?
.. .so I need that I copy/past comand to do all operations of this...
create user Patrick identified by loan;
Grant connect, create session, imp_full_database to Patrick;
GRANT to CREATE ANY WORK to Patrick;
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grant unlimited tablespace to mx;
THANKS FOR HELP
sqlplus command line allows you to paste together multiple orders (lines) and it then executes sequentially.
Hemant K Collette
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It's late and without a doubt, it is right in front of me, but I can't. I feel a "time da come...» »
Thanks in advance,
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< br / > Kristen:.
I am newbie in indesign scripting of animals. So I apologize because I couldn't post my essays.
I have a .indd document which will be a figure of legend, label etc. I need to copy the content (a figure that is editable) else file indd of this document where the tag figure exists.
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Try this test nicely to your and end, hope this will help you.
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