County of SQL based on the length

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• The data return based on the length

  How can we display data lines based on the length?
  
  Published by: 863765 on July 9, 2011 17:51

  863765 wrote:
  display data based on the length as given

  Select the table where length between merchantname? and?

  SELECT MERCHANTNAME COMPANIES WHERE LENGTH (MERCHANTNAME) BETWEEN 5 AND 10

• createTextField setting width based on the length of the string

  I wonder if there is a way to easily calculate how wide to make a textfield you create dynamically with createTextField based on the length of a string that is passed as an argument. In other words, if you know you are going to use the font size, is there a way to know how many pixels you need? Thanks in advance to anyone who can offer assistance.

  have you looked into "TextField.autoSize?

  SPGAnne wrote:
  > I wonder if there is a way to easily calculate how wide to make a textfield
  > you create dynamically with createTextField based on the length of a
  > string passed as an argument. In other words, if you know the police
  > size you plan to use, is there a way to know how many pixels you need?
  > Thanks in advance to anyone who can offer assistance.
  >

• Where conditional Clause based on the length of the field

  Hello people,
  I tried to search for this scenario in OTN and not been able to find any success so I will post the question here.
  
  I have two tables - with the detail records and the other being a table of codes. I need to join these two tables based on the code and the length of the code. Let me explain using examples.
  
  Scripts for creating the table and inserts

  create table ILLNESS_CODES(illness_code varchar2(4), illness_description varchar2(100));
  create table PATIENT_TB(patient_id varchar2(4), primary_cause varchar2(4));
  
  insert into illness_codes values('B10', 'Flu');
  insert into illness_codes values('B30', 'Hepatitis');
  insert into illness_codes values('B301', 'Hepatitis A');
  insert into illness_codes values('B302', 'Hepatitis B');
  insert into illness_codes values('B303', 'Hepatitis C');
  
  insert into patient_tb values ('1001', 'B101');
  insert into patient_tb values ('1002', 'B102');
  insert into patient_tb values ('1003', 'B30');
  insert into patient_tb values ('1004', 'B301');
  insert into patient_tb values ('1005', 'B302');
  insert into patient_tb values ('1006', 'B302');
  insert into patient_tb values ('1007', 'B303');
  insert into patient_tb values ('1008', 'B30');

  As you can see that patients * 1001 * and * 1002 * have no codes in the Master table. In this case, I want only the first 3 characters of the ILLNESS_CODES table.
  However, for B30, it has a Code and the same for B301, B302 B303 where I would meet the description based on the exact code.
  
  Example of output
  

  Patient ID   Illness Description
  =====================================
  1001         Flu
  1002         Flu
  1003         Hepatitis
  1004         Hepatitis A
  1005         Hepatitis B
  1006         Hepatitis B
  1007         Hepatitis C
  1008         Hepatitis

  Thanks in advance!

  SELECT p.*,
         NVL ( (SELECT illness_description
                  FROM ILLNESS_CODES I
                 WHERE i.illness_code = p.primary_cause),
              (SELECT illness_description
                 FROM ILLNESS_CODES I
                WHERE i.illness_code = SUBSTR (p.primary_cause, 1, 3)))
    FROM PATIENT_TB p;
  

• How to divide the resultset SQL based on the data in the form of scenarios?

  Hello
  
  I need to develop a query that should be divided into scenarios
  
  Ex:
  
  Scenario 1: If a product is sold to the United States and charged in the United Kingdom
  Scenario 2: If a product is sold to the United Kingdom and charged in the United States
  Scenario 3: If a product is sold and invoiced to the United States
  Scenario 4: If a product is sold and invoiced to the United Kingdom
  
  Based on 1 how to divide and provide SQL result to users based on the scenarios?
  
  Ex: Result should show all the data, saying that the result set is in scenario 1, etc..,.
  
  Please advice
  
  Thank you
  user12048986

  Hello

  You can use an expression BOX to classify each line:

  CASE  sold_country || ' ' || billed_country
       WHEN  'US UK'     THEN  1
       WHEN  'UK US'     THEN  2
       WHEN  'US US'     THEN  3
       WHEN  'UK UK'     THEN  4
  END     AS scenario_num
  

  If sold_country or billed_country is anything except 'UK' or 'US', then the above expression returns null.

  I hope that answers your question.
  If not, post a small example data (CREATE TABLE and only relevant columns, INSERT statements), and the results you want from this data.

• Result of the query restriction based on the length of the field

  Hello
  
  I want to restrict the output of the query according to the length of a field (in fact, the length of the contents of a field).
  Ex: only those records where the length of the data in a field is more than 20 characters.
  
  Is it possible, can you give some advice on this subject...
  
  Thank you

  Hello

  Example:

  Connected to Oracle Database 10g Express Edition Release 10.2.0.1.0
  Connected as hr
  
  SQL> select to_date('16/8/2009 11:21:46','DD/MM/YYYY HH24:MI:SS') from dual;
  
  TO_DATE('16/8/200911:21:46','D
  ------------------------------
  16/08/2009 11:21:46
  
  SQL> select first_name from employees where length(first_name) > 20;
  
  FIRST_NAME
  --------------------
  
  SQL> select first_name from employees where length(first_name) > 10;
  
  FIRST_NAME
  --------------------
  Christopher
  Jose Manuel
  
  SQL> 
  

  Kind regards

• divide characters based on the length

  How can I split string such as 'HELLO' => 'H' 'E' 'L' "L", "O" using the length

  OATTelecom wrote:

  How can I split string such as 'HELLO' => 'H' 'E' 'L' "L", "O" using the length

  Yes Type cast!

  

• decode SQL based on the combination of codes

  create the sample table (number patient_id, location number)

  
  TOGETHER TO DEFINE
  Insert in the EXAMPLE
  (PATIENT_ID, LOCATION)
  Values
  (103, 10);
  Insert in the EXAMPLE
  (PATIENT_ID, LOCATION)
  Values
  (102, 12);
  Insert in the EXAMPLE
  (PATIENT_ID, LOCATION)
  Values
  (101, 2);
  Insert in the EXAMPLE
  (PATIENT_ID, LOCATION)
  Values
  (100, 5);
  COMMIT;

  
  Select * example

  PATIENT_ID LOCATION

  100                     5
  101                     2
  102                     12
  103                     10

  Codes:

  0 - NO
  1 RLO
  2 OLA
  4 RC
  8 LC

  
  My output should show:

  must divide the location based on the above codes and decoding.
  I have suggested to use the bitwise operators but could not work.

  Any help is very appreciated

  PATIENT_ID LOCATION RLO RC LC OLA

  100                      5                      Y           N           Y           N
  101                      2                      N           Y           N           N
  102                      12                    N           N           Y           Y
  103                      10                    N           Y           N           Y

  Hello

  Thanks for posting the instructions CREATE TABLE and INSERRT; It's very useful!

  You can use built-in BITAND function to do this:

  SELECT patient_id

  , CASE WHEN BITAND (location 1) <> 0 THEN 'Y' ELSE ' not AS END rlo

  , CASE WHEN BITAND (location 2) <> 0 THEN 'Y' ELSE ' not AS END OLA

  , CASE WHEN BITAND (location, 4) <> 0 THEN 'Y' ELSE ' not AS END rc

  , CASE WHEN BITAND (location, 8) <> 0 THEN 'Y' ELSE ' not AS END lc

  Example

  ORDER BY patient_id

  ;

  Relational databases work best when each column of each row stores 1 piece of information.  It is so basic to the design of database he called first normal form.  Think very carefully if you really want to store data in a standardized form like that.  A better design would be to have a separate for the location information table, where each line has indicated that a specific patient in a specific place, with no column by itself is unique.

• TABLE OF UPDATE SQL BASED ON THE VALUE OF THE TABLE HELP

  Here is an example of a table that I have and I need basically help make and update statement. My syntax is all messed up. I have update the 'INDY' column WHEN THE NUM AND NUM 2 and INDY are the same. In other words it since it needs to update the last N with a 'Y '.
  

  TABLE NAME TEST_1
  
  NUM  NUM2     INDI
  1       A           Y
  1       A           Y
  1       A            N

  I hope this feeling...
  
  Here's what I have so far but it dosent seem to work... someone can point me in the right direction.
  
  
  
  

  UPDATE T_TEST
      SET INDI = 'Y'
      WHERE NUM IN (SELECT COUNT(NUM) FROM T_TEST WHERE INDI = 'Y' 
       GROUP BY NUM
      HAVING COUNT(NUM) > 1);

  UPDATE T_TEST T1
    SET INDI = CASE (SELECT COUNT(*) FROM T_TEST T2 WHERE T2.NUM = T1.NUM AND T2.NUM2 = T1.NUM2)
                 WHEN 1 THEN 'N'
                 ELSE 'Y'
               END
  /
  
  3 rows updated.
  
  SQL> SELECT  *
    2    FROM  T_TEST
    3  /
  
         NUM N I
  ---------- - -
           1 A Y
           1 A Y
           1 A Y
  
  SQL> 
  

  SY.

• I would like to know if it is possible to automatically adjust the length of a field in a form, ACROBAT PRO. which means that if I type a long word in this area 1, the 2nd field would not until now.

  

  No, it's not really possible. You can try to move the 2nd field based on the length of the field by using a script, but there will be speculation, at best.

• Increase the length of the column - restriction key foreign vs MS SQL

  Hello

  I need to increase the length of the column (nvarchar) in some tables. Between these tables are foreign keys.

  When I try to do it on MS SQL databases using the command as "ALTER TABLE TABLE_NAME ALTER COLUMN column NAME NVARCHAR (50) NULL" then I get the error like below:

  Column ' dbo. TABLEA. NAME ' is not the same length or scale as the referencing column or the 'FKNAME' object depends on the column 'name'.

  Therefore resume, on MS SQL I drop all constraints, alter table and re-create constraints.

  When I do this same thing on the oracle database (oracle database a same pattern as MS SQL database, same fk, same tables, columns, etc.) using the command as "ALTER TABLE table_name MODIFY COLUMN NVARCHAR2 (40);  " then length is change without any erros and I wounder t - it a correct situation on oracle? -all the constraints are enabled. Oracle checks the length of data to foreign key columns?

  As I understand the error (ORA-02267: column type incompatible with the type of the referenced column) is the show that if the data type name is not equal between data tables not type length (?)

  To reproduce:

  1 create tables

  CREATE TABLE "TABLEA".

  (ACTIVATE THE 'NAME' NVARCHAR2 (20) NOT NULL,)

  NUMBER OF "TEXTID",.

  'PK_TABLEA' CONSTRAINT PRIMARY KEY ("NAME")

  );

  CREATE TABLE 'TABLEB.

  (SELECT 'ID' NUMBER NOT NULL,)

  NVARCHAR2 (10) "NAME."

  NUMBER OF "WWW."

  "TABLEB' ('ID') PRIMARY KEY CONSTRAINT

  );

  2. create the fk

  ALTER TABLE TABLEB ADD CONSTRAINT FK_TABLEB FOREIGN KEY ('NAME') REFERENCES 'TABLEA' ('NAME');

  On MS SQL, you get an error message on the same length of column ;) no

  Thank you

  Best regards

  Mateusz

  Whatever it is, the answer seems to be here: https://docs.oracle.com/cd/E17952_01/refman-5.5-en/create-table-foreign-keys.html

  "Corresponding columns in the foreign key and the referenced key must have similar data types. The size and the sign of the integer types must be the same. The length of the string types are not necessarily the same. For the non-binary (character) string, the character set and collation columns must be the same. "

• Query SQL to split the lines based on the amount

  I have the data in the following format in the table.

  ORDER_ID PRODUCT_ID QUANTITY 
  O1 A1   3
  

  I need to write the sql query to divide the data in following format:

  ORDER_ID PRODUCT_ID QUANTITY 
  O1 A1   1 
  O1 A1   1 
  O1 A1   1
  

  Query must split the data based on the value in the quantity column.

  Thank you

  Developer

  Hello

  create table order_items (
    order_id varchar2(2),
    product_id varchar2(2),
    quantity number
  )
  ;
  insert into order_items values ('O1', 'A1', 3)
  ;
  -- Recursive Subquery Factoring
  with item(order_id, product_id, quantity) as (
    select
      order_id, product_id, quantity
    from order_items
    union all
    select
      order_id, product_id, quantity - 1
    from item
    where quantity > 1
  )
  select
    order_id, product_id, 1 quantity
  from item
  order by order_id
  ;
  drop table order_items purge
  ;
  
  Table ORDER_ITEMS created.
  
  1 row inserted.
  
  OR PR   QUANTITY
  -- -- ----------
  O1 A1          1
  O1 A1          1
  O1 A1          1
  
  Table ORDER_ITEMS dropped.
  

• SQL script to insert values into a table based on the type of user

  Hello

  I have a requirement where I need to insert (username, groupname) in a table based on the user name.

  We have two types of user accounts:

  (1) user name, which starts with "DV" example: "DVPATM."

  regular user 2) example: 'PATM '.

  If the user name begins with "DV" under instruction insert should kick in

  insert into < tablename > (username, groupname) VALUES (< username > ' < groupname1 >).

  otherwise below insert statement should kick in

  insert into < tablename > (username, groupname) VALUES (< username > ' < groupname2 >).

  I need to use SQL or stored only procedure.

  Please suggest

  Thanks in advance

  All things being constant, you could use decode/case just for groupname by examining the first character t the user name, for example

  insert into (username, groupname) VALUES (, (substr ( , 1, 2) the case when "DV" then else end));

  Fixed edit: value for OTHERS, as noted by Frank

• Eliminate the duplicate based on the condtion in Select of SQL query.

  Hi all

  I write the SQL query where I have to select values based on the condition in the column.

  Lets say I have 3 columns position, description, used, there are different values in the position but for some positions of the column description of the lines is the same and if column Description is the same and employee is null then that there should be only one row returned and if the description is the same but the employee column is not null then it should be several lines.

  I can't use Group by that we have around 35 columns in the select query.

  Please suggest any Solution.

  Hi Michael,

  I adds a column to the t2 to get the good understanding of my needs.

  Level	Employee	From Date	to_date
  1	Test2	21.03.2014	21.04.2014
  2	Test4	21.02.2014	20.03.2014
  2	Test1	21.03.2014	21.04.2014
  2	Test3	21.04.2014
  3	MgrTest	21.03.2014

  Now, the result should look like this.

  Level	Employee	From Date	TO Date
  1	Test2	21.03.2014	21.04.2014
  2	Test3	21.04.2014
  2	Test1	21.03.2014	21.04.2014
  3	Mgrtes	21.03.2014
  4

  There was an addition more as if this day is not null for the given level, then the query must return a single line of balnk more with the same position, I am reached using any Union and works very well I'm stuck with the point above.

• SQL that are based on the values of the corresponding fields.

  Hi my name is Hawk.

  I'm new to the Forum, and I wanted to just introduce myself and say hi.

  I have a daunting task to summarize values and filling in a spreadsheet with columns. I have 600 lines to go, and I was wondering if

  someone knows a way in sql to sum (a body of numbers) based on the existence of a value being the same on another field of varchar2.

  For example, here is an example of the data table that I have.

  CREATE TABLE EXAMPLE

  ("FIRSTNAME", VARCHAR2 (20 BYTE),

  VARCHAR2 (20 BYTE) "LASTNAME."

  NUMBER OF "SUMVALUE."

  NUMBER OF "ROW_ID".

  );

  Insert into SAMPLE (FIRSTNAME, LASTNAME, SUMVALUE, ROW_ID) values ('Charlie', 'chocolate factory', 100, 1);

  Insert into SAMPLE values (FIRSTNAME, LASTNAME, SUMVALUE, ROW_ID) ('Johnny', 'Desire', 200, 2);

  Insert into SAMPLE (FIRSTNAME, LASTNAME, SUMVALUE, ROW_ID) values ('P', 'Frankenstein', 300, 3);

  Insert into SAMPLE (FIRSTNAME, LASTNAME, SUMVALUE, ROW_ID) values ("Charlie", "chocolate factory", 400, 4);

  Insert into SAMPLE (FIRSTNAME, LASTNAME, SUMVALUE, ROW_ID) values ("Charlie", "chocolate factory", 500, 5);

  and Yes, I have 600 lines having to ask and things to the top score on manually, it's just bs data...

  So what I do is the following.

  Write some sql that will total the number field (sumvalue) based on data with firstname = lastname = chocolate factory and Charlie.

  It seems so simple, but still I can not understand how do.

  Is that what I'm trying to make sense?  Also, I hope this is the right place to post this. I looked on this before I posted to make sure.

  Hawk.

  Hi, Hawk,

  Here's one way:

  SELECT SUM (sumvalue) AS total_sumvalue

  SAMPLE

  WHERE firstname = 'Charlie '.

  AND lastname = 'chocolate factory '.

  ;

  Welcome to the forum!

  There are those who use the forum for years and have not yet learned to post CREATES instructions TABLE and INSERT for their sample data, as you did.  Keep up the good work!

  You should also post the exact results you want from the data provided.  For example

  TOTAL_SUMVALUE

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

  1000

  (this is what produces the query I posted).  As you can see, without that David and I came with 2 different interpretations of what you want and maybe aren't exactly what you need.