the analysis of string separated by commas

Hello people,

Indeed, this forum is great and has always helped me a lot. I hope that this time remains the same. Thank you guys for you continues a support and help.

I have a value string as a-, b, c, d, e, f

Just sql help, I want to put each value of the string above in a different line. If the output should be-

one
b
c
d
e
f

using procedures would not only complex, but I just want to do by using queries.

Please advise,
Thank you.

SQL> with t as (select 'ABC,DEF GHI,JKL' str from dual)
  2  select regexp_substr(str,'[^,]+', 1, level) list
  3  from t connect by level <= NVL( LENGTH( REGEXP_REPLACE( str, '[^,]+', NULL ) ), 0 ) + 1
  4  /

LIST
---------------
ABC
DEF GHI
JKL

Tags: Database

Similar Questions

How to split string separated by commas and pass to the clause of the select statement

Referring to article How to divide string separated by commas, then pass to clause of a select statement, tquery that there the following plan:

Query1:

select * from emp where ename in (
    select regexp_substr('SMITH,ALLEN,WARD,JONES','[^,]+', 1, level) from dual
    connect by regexp_substr('SMITH,ALLEN,WARD,JONES', '[^,]+', 1, level) is not null );

Base1:

Plan hash value: 4242290184


--------------------------------------------------------------------------------------------
| Id  | Operation                       | Name     | Rows  | Bytes | Cost (%CPU)| Time     |
--------------------------------------------------------------------------------------------
|   0 | SELECT STATEMENT                |          |     1 |   133 |     7  (29)| 00:00:01 |
|*  1 |  HASH JOIN                      |          |     1 |   133 |     7  (29)| 00:00:01 |
|   2 |   VIEW                          | VW_NSO_1 |     1 |    46 |     3  (34)| 00:00:01 |
|   3 |    HASH UNIQUE                  |          |     1 |       |     3  (34)| 00:00:01 |
|*  4 |     CONNECT BY WITHOUT FILTERING|          |       |       |            |          |
|   5 |      FAST DUAL                  |          |     1 |       |     2   (0)| 00:00:01 |
|   6 |   TABLE ACCESS FULL             | EMP      |    14 |  1218 |     3   (0)| 00:00:01 |
--------------------------------------------------------------------------------------------


Predicate Information (identified by operation id):
---------------------------------------------------


   1 - access("ENAME"="$nso_col_1")
   4 - filter( REGEXP_SUBSTR ('SMITH,ALLEN,WARD,JONES','[^,]+',1,LEVEL) IS NOT NULL)

However, the following query generates the plan I want:

Query2:

select * from emp where ename in ('SMITH','ALLEN','WARD','JONES');

Plan2:

Plan hash value: 3956160932


--------------------------------------------------------------------------
| Id  | Operation         | Name | Rows  | Bytes | Cost (%CPU)| Time     |
--------------------------------------------------------------------------
|   0 | SELECT STATEMENT  |      |     4 |   348 |     3   (0)| 00:00:01 |
|*  1 |  TABLE ACCESS FULL| EMP  |     4 |   348 |     3   (0)| 00:00:01 |
--------------------------------------------------------------------------


Predicate Information (identified by operation id):
---------------------------------------------------


   1 - filter("ENAME"='ALLEN' OR "ENAME"='JONES' OR "ENAME"='SMITH' OR
              "ENAME"='WARD')

Can I change the query1 query for plan2?

As Juliet was mentioned in the first SQL that you generate from the ENAME list that you must pass in the IN clause when executing. But in the second SQL, it passed as a static value. So first SQL must do more work. So you see a different execution plan.

But this is a work around to get what you are looking for. But I can't say it's a foolproof method. But anyway here you go.

SQL > var ename_list varchar2 (100)
SQL > exec: ename_list: = 'SMITH, ALLEN, WARD, JONES ';

PL/SQL procedure successfully completed.

SQL > select *.
2 of PEM
where the 3 «,» | : ename_list | ',' like '%', | Ename | ',%';

EMPNO, ENAME, JOB HIREDATE DEPTNO ID COM SAL MGR
---------- ------ --------- ---------- --------- ---------- ---------- ---------- ----------
7369 SMITH COMMITTED 7902 2975 2 APRIL 81 0 20
7499 ALLEN 7698 1600 20 FEBRUARY SALESMAN 81 300 30
7521 WARD 7698 1250 22 FEBRUARY SALESMAN 81 500 30
7566 JONES MANAGER 7839 2975 2 APRIL 81 0 20

SQL > select * from table (dbms_xplan.display_cursor);

PLAN_TABLE_OUTPUT
-------------------------------------------------------------------------------------------------------
SQL_ID, 848zhvbvgf7d6, number of children 0
-------------------------------------
Select * from emp where «,» | : ename_list | ',' like '%', | Ename
|| ',%'

Hash value of plan: 2872589290

--------------------------------------------------------------------------
| ID | Operation | Name | Lines | Bytes | Cost (% CPU). Time |
--------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | | | 2 (100) | |
|* 1 | TABLE ACCESS FULL | EMP | 1. 38. 2 (0) | 00:00:01 |
--------------------------------------------------------------------------

Information of predicates (identified by the operation identity card):
---------------------------------------------------

1 - filter(','||:ENAME_LIST||',' LIKE '%,'||") ENAME "|", %')

19 selected lines.

SQL >

Convert the string separated by commas in the rows
Dear gurus,

I want to convert the string separated by commas in the rows to insert in the collection.

for example, the string 1234,2323,23232,2343,34234
Higher up in the chain must be converted to ranks in order to insert into the table or the collection

Thanks in advance
Sanjeev
String in rows separated to convert the comma.
```
with t
as
(
select '1234,2323,23232,2343,34234' as txt from dual
)
select REGEXP_SUBSTR (txt, '[^,]+', 1, level)
  from t
 connect by level <= length(regexp_replace(txt,'[^,]*'))+1
```

String separated by commas as input and display output
Hello

I have a requirement that I have to take a string separated by commas as entry (may be in a table?) and display the output.

For example, executions should be like this:

Please enter the string separated by commas:

A, B, C, D (entries of the user)

Output must be

You entered:
A
B
C
D

How can do us in PL/SQL?

Thank you
Pramod
```
/* Formatted on 2012/06/12 09:22 (Formatter Plus v4.8.8) */
SELECT     REGEXP_SUBSTR ('A,B,C,D', '[^,]+', 1, LEVEL) AS re
      FROM DUAL
CONNECT BY LEVEL <= NVL (LENGTH (REGEXP_REPLACE ('A,B,C,D', '[^,]', NULL)), 0) + 1;
```

Display data in the form of values separated by commas - need help
Hi all

I have some data formatted in the way below. The ID of the drug are the primary keys of the table and the first 9 digits in the drug ID are the same. They can be separated based on the last two digits.

Type of drug drug ID
00603107554 respiratory
00603107556 cough and cold
Antitussive-00603107558

I want that data to be formatted as
Type of drug drug ID
006031075 respiratory, cough and colds, Antitussive

I want to cut the last two characters, and format data. And the types must be displayed in the form of values separated by commas. Can someone help me?

Thanks in advance

Rambeau
```
WITH t AS (SELECT '00603107554' Drug_ID, 'Respiratory' Drug_Type FROM DUAL
           UNION
           SELECT '00603107556', 'Cough and Cold' FROM DUAL
           UNION
           SELECT '00603107558', 'Antitussive' FROM DUAL)
    SELECT Drug_id, SUBSTR (SYS_CONNECT_BY_PATH (Drug_Type, ','), 2) Drug_Types
      FROM (SELECT SUBSTR (drug_id, 1, LENGTH (drug_id) - 2) drug_id,
                   Drug_Type,
                   ROW_NUMBER ()
                   OVER (PARTITION BY SUBSTR (drug_id, 1, LENGTH (drug_id) - 2)
                         ORDER BY Drug_Type)
                      rn
              FROM t)
     WHERE CONNECT_BY_ISLEAF = 1
START WITH rn = 1
CONNECT BY PRIOR rn = rn - 1 AND PRIOR drug_id = drug_id
```
```
DRUG_ID     DRUG_TYPES
006031075     Antitussive,Cough and Cold,Respiratory
```
just a note, I wonder if blushadow could consider adding techniques agg string to its very useful faq section because it seems a good
request.

Published by: pollywog on April 14, 2011 06:42

Published by: pollywog on April 14, 2011 06:43

Build the string separated by commas in query with Expression box sub
Oracle 10g on Windows XP

Consider the following query:

Select batch_id, tr state_tag_seq where request_type in (select case WHEN PX = 'RETURN' AND 'TRANSFER' |) «, » || "PUBLIC TRANSIT"
WHEN PX = "RFT" THEN "TRANSIT".
ELSE 'Invalid '.
END
OF THE DOUBLE
) ;

In this case, PX is accepted to execution of the user interface.

I'm having no rows returned (all valid lines matching in DB) for the following case assessment

WHEN PX = 'RETURN' THEN 'TRANSFER '. «, » ||' Transit "(PX when is evaluated to 'RETURN')

The application works well when it px IS estimated to be "PCR" (as the evaluated expression is just a string ('TRANSIT') single, not separated by commas, as in the other case)

Hiow do rewrite this query, if it gives a correct result? In other words, I actually build the query string slot, which is assessed by the external when query clause.

I think it might be a specific way to use quotes in my case expression, but I'm reaching an impasse. Any help is appreciated.

Thank you
SR
You can try
```
select batch_id, state_tag_seq
  from tr
 where request_type member of case
                         when px = 'RETURN'
                         then
                          sys.dbms_debug_vc2coll (
                           'TRANSFER',
                           'TRANSIT'
                          )
                         when px = 'RFT'
                         then
                          sys.dbms_debug_vc2coll ('TRANSIT')
                         else
                          sys.dbms_debug_vc2coll ('Invalid')
                         end
```

the list of columns separated by commas of a dictionary table table
I use the following question.

CONNECT_BY_ROOT SELECT table_name TopLevel, level,
connect_by_isleaf IS_Node_leaf,
substr (SYS_CONNECT_BY_PATH (column_name, ','), 2) column_name
Of all_tab_cols
where connect_by_isleaf = 1
and column_id < (select max (column_id) + 1 all_tab_cols
where table_name = 'Table_test')
and column_id > (select min (column_id) - all_tab_cols 1
where table_name = 'Table_test')
START WITH table_name = "Table_test."
CONNECT BY PRIOR column_id = nocycle (column_id - 1).
AND table_name = "Table_test."

The only problem with this query is that it goes into infinite loop. Can someone suggest a better solution?
Why you ask all_tab_cols, I think will realize you that it will pull all tables in your database.

If you want to retrieve the name of the table and the columns (separated by commas) your schema, you must query user_tab_cols.

and here is the sql code
```
select table_name,ltrim(sys_Connect_by_path(column_name,','),',') column_names
from
(select table_name,column_name,row_number() over (partition by table_name order by column_id) rn
from user_tab_cols)
where connect_by_isleaf = 1
start with rn=1
connect by prior rn=rn-1 and prior table_name = table_name
/
```
Or, you can use all_tab_cols to query a specific table by passing the name of the table and the name of the owner
```
PRAZY@11gR1> desc test
 Name
 -------------------------------------------
 NUM
 NUM2

PRAZY@11gR1>
select table_name,ltrim(sys_Connect_by_path(column_name,','),',') column_names
from
(select table_name,column_name,row_number() over (partition by table_name order by column_id) rn
from all_tab_cols
where owner='PRAZY' and
table_name = 'TEST')
where connect_by_isleaf = 1
start with rn=1
connect by prior rn=rn-1 and prior table_name = table_name
/
PRAZY@11gR1> /

TABLE_NAME                     COLUMN_NAMES
------------------------------ ----------------------------------------
TEST                           NUM,NUM2

Elapsed: 00:00:00.01
```
HTH,
Prazy

Published by: Prazy on April 28, 2010 10:23

Counting of string separated by commas in the cells of a column

Hi all

Try to pass some of my Excel spreadsheets in numbers. I'd appreciate help with a specific string of text/number in the cells in a column. In the example below (no sheet of complete works) is a column, the packs work (WP01, WP02 and so forth)-which means work packs a particular Test & Validation document (e.g. TV-102) applies to.

I would like to be able to simple counting the number of occurrences, say "WP05", is applicable. If I use COUNTIF, on the "WorkPack" column, he has only the cells that contain only the string "WP05" (i.e. in the sheet, I work with, I know there are 22 entries for "WP05" in the column of pack work, but only the 14 account)

Note: I am building this on my MAC, but would like to be able to access and use these sheets on my iPad - don't know if that makes a difference.

Any suggestions / ideas?

Thank you in advance...

ATB Perry

ID	Paper group	WorkPack
TV-91	Validation of NFR	WP05 WP06
TV-102	Certificate of conformity	WP05 WP06
TV-103	Validation of NFR	WP05 WP06
TV-206	Test EN	WP05
TV-207	Test EN	WP05
TV-208	Test EN	WP05
TV-209	Test EN	WP05
TV-212	Certificate of conformity	WP01, WP02 WP03, WP04, WP05, WP06, WP07, WP08 MICROSOFT WINDOWS CURRENTVERSION, WP09, WP10, WP11, WP12, WP13, WP14, WP.15
TV-213	Validation of NFR	WP01, WP02 WP03, WP04, WP05, WP06, WP07, WP08 MICROSOFT WINDOWS CURRENTVERSION, WP09, WP10, WP11, WP12, WP13, WP14, WP.15
TV-214	Test EN	WP01, WP02 WP03, WP04, WP05, WP06, WP07, WP08 MICROSOFT WINDOWS CURRENTVERSION, WP09, WP10, WP11, WP12, WP13, WP14, WP.15
TV-215	Validation of NFR	WP01, WP02 WP03, WP04, WP05, WP06, WP07, WP08 MICROSOFT WINDOWS CURRENTVERSION, WP09, WP10
TV-308	Validation of NFR	WP01, WP02 WP03, WP04, WP05, WP06, WP07, WP08 MICROSOFT WINDOWS CURRENTVERSION, WP09, WP10, WP11, WP12, WP13, WP14, WP.15
TV-338	Test EN	WP05

Here's how I would approach (without more):

Add additional columns to your table (those titled "WP01',"WP02", etc.). Enter the names as shown

The first line is a heading row.

Also... Add an extra line at the end and make a footer row

D2 = (LEN ($C2) −LEN (REPLACE ($C2, D$ 1, ""))) ÷LEN ($1 D)

It's shorthand dethrone select cell D2 and type e (or copy and paste it here) the formula:

= (LEN ($C2) −LEN (REPLACE ($C2, D$ 1, ""))) ÷LEN ($1 D)

Select cell D2, copy

Select cells D2 the bottom of column R, paste

in the footer row (row 15 of this example) iff the following formula:

D15 = Sum (D)

Select the cell D15, copy

Select the cells D15 thru R15, dough

I could never find 22 WP05 instances (even when I search your message on this web page):

divide the string separated by commas into columns

Hello
I have the following string

str := 'abcd,123,defoifcd,87765'

The above string must be divided into 4 different columns

How can I achieve that

Thank you

Hello

Use REGEXP_SUBSTR:

SELECT  REGEXP_SUBSTR (str, '[^,]+', 1, 1)    AS part_1
,       REGEXP_SUBSTR (str, '[^,]+', 1, 2)    AS part_2
,       REGEXP_SUBSTR (str, '[^,]+', 1, 3)    AS part_3
,       REGEXP_SUBSTR (str, '[^,]+', 1, 4)    AS part_4
FROM    table_x
;

Str can contain foul? For example, you can have a string like ' foo, bar ", where you want to count part_2 and part_3 as NULL and 'bar' is part_4? If so:

SELECT  RTRIM (REGEXP_SUBSTR (str, '[^,]*,', 1, 1), ',')    AS part_1
,       RTRIM (REGEXP_SUBSTR (str, '[^,]*,', 1, 2), ',')    AS part_2
,       RTRIM (REGEXP_SUBSTR (str, '[^,]*,', 1, 3), ',')    AS part_3
,       LTRIM (REGEXP_SUBSTR (str, ',[^,]*', 1, 3), ',')    AS part_4
FROM    table_x
;

Published by: Frank Kulash, February 14, 2012 08:46

the analysis of string data

Hi all

I got the series communation data string in this format:

Bridge of fuse HtrPwrV VDispV/C PAO V/C DTM V/C DiffC NC
OK VALIDATES 1.80 0.95 3.16 0.53 537 29.6
369 647 110

And I want to extract some value from it. I realized that they are separated with spaces between them. So I thought about transfer them into an array and then extract some lines/columns there. But I don't know how to do.

Could you give me an idea. Or if you have a better way, then please show me!

Thank you

Here is a way.

How to extract 3 or n - th element of a string separated by commas
Hello

Let's say I have a string "oracle, java, .net, perl, basic, html.
and I want to extract the 4th item.

Please guide me

Thanks in advance
Try this

http://nimishgarg.blogspot.com/2010/06/Oracle-nth-record-from-comma-seprated.html

for example:
SELECT REGEXP_SUBSTR(MYCOL, '[^,]+', 1, *4*) AS VAL
Of
(
SELECT 'oracle, java, .net, perl, basic, html.
AS DOUBLE MYCOL.
)

Alexander gelin
http://nimishgarg.blogspot.com/

The analysis of string values
Hello. I have a variable:

var myString:String = "811 812";

I want to be able to do is to have a code that crosses myString and analyzes the numbers between the commas. This value then is passed to my switch function where I assign methods based on the results.

As I am new to AS3.0, I don't know where to start.

Thanks for any help.

-Of
var myString:String = "811 812";

var re: RegExp = /, /;
Table of results: var = myString.split (re);

trace(result[0]); 811
trace(result[1]); 812

The analysis of string in the input channels

Hello

I'm trying to parse a string into a matrix, or tables in real time. Thus, assuming that the line below is part of my entry

A134B932C321D95E532F1024A13B932C321D95E532F1024

I would like to analyze the data and constantly create a matrix (or a series of paintings), such that each row corresponds to a letter. For example, something like below:

13 13

932 932

321 321

95 95

532 532

1024 1024

I was able to parse the string using the letters as delimiters, but I was not able to find a way to organize the values. The goal of my project is to receive 6 different a mircoprocessor input and displaying the entries on different graphics.

Thank you in advance,

string separated by commas of lines and columns

Hello
I have several channels, for example
There are only numbers
the length of the numbers is different as well as the length of the string to a number is always different
Row1 111,112,113,114
row2 22.23
row3 1,2,3,4,5
How can I turn in the following
col1 col2
111 112,113,114
112 111,113,114
113 111,112,114
114 111,112,113
22 23
23 22
1 2,3,4,5
and so on...

None righteous, I missed the fact that the OP asked for the numbers to be removed from the list...

SQL > ed

A written file afiedt.buf

1 with t as (select ' 111,112,113,114' in the neck of double union all

2 Select "22.23 ' in any union.

3 select "1,2,3,4,5' double '.

4 )

5 --

6 end of test data

7 --

8. Select level n

9, trim ("," regexp_replace (col,'(.*?) (^|,)'|| regexp_substr (col, ' [^,] +', 1, level). » (,|$) (.*?) (($', '\1,\4')) in the neck

regexp_substr 10, (col, ' [^,] +', 1, level) in the framework

11 t

12 connect by prior col = col

13 and level<= regexp_count(col,="">

14 * and prior sys_guid() is not null

SQL > /.

COL N PARTY

---------- --------------- ---------------

1 2,3,4,5 1

2 2 1,3,4,5

3 3 1,2,4,5

4 4 1,2,3,5

5 5 1,2,3,4

1 112,113,114 111

2 111,113,114 112

3 111,112,114 113

4 111,112,113 114

1 23 22

2 22 23

(regular expressions less performance best, wise)

Please also note that you should not ask for your message to be marked as correct/good which is considered to be "begging for points" and is against the forum rules.

String separated by commas to 'IN' operator in SQL query

Hello
The issue is that the "In" operator in the report query accepts values contained in the element of page Apex... 221,332,542.
Is there a common solution for this problem?
Thank you
Patrick

984146 wrote:

The issue is that the "In" operator in the report query accepts values contained in the element of page Apex... 221,332,542.

It's the common "variable list" model [anti-]. In
```
select * from table where columnvalue in (7788, 7839, 7876)
```
(7788, 7839, 7876)is a list of expressions and the predicate is evaluated as a membership condition.

In
```
select * from table where columnvalue in :P1_X
```
:P1_Xis a scalar string, unable to contain multiple values.

In a report of type APEX, a source report of the body of the PL/SQL function returning a SQL query with lexical substitution can be used to produce a "variable list:
```
return 'select * from table where columnvalue in (' || :P1_X || ')';
```
where P1_X contains less than 1000 values, has been disinfected to code SQL injectionand string values are properly cited.

Some people suggest the following approach, that will work also in interactive APEX reports:
```
select * from table where instr(':' || :P1_X || ':', ':' || columnvalue || ':') > 0
```
However, it is underperforming because it eliminates the possibility of using the index optimizer or the size of the partition in the execution plan.

See various elements in the list to ask Tom and imitating the channel to the table using sql features for effective solutions.

the analysis of string separated by commas

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