Questions of the CASE expression.

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  I'm no expert on the cases, but I know that the magnet in the case puts your phone "sleep", turn off the screen.  This could also affect the side buttons.

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• Question of the CASE statement

  Is it OK to mix conditions inside the case statement? as for example:
  
  SUM (CASE WHEN b.SUPPLIER_NUM = 12345 AND c.VPN IN ('3245', '5345', '87894') THEN a.TRAN_AMT ELSE 0 END) SUMSPEND_MOS
  
  ???
  
  I put in parentheses between the two conditions?
  
  SUM (CASE WHEN (b.SUPPLIER_NUM = 12345 AND c.VPN IN ('3245 ', '5345', ' 87894')) THEN a.TRAN_AMT ELSE 0 END) SUMSPEND_MOS
  
  is this legal syntax? because its not complaining do not, but I want to just make sure that these things are good to use and the data comes right back.
  
  Thank you!

  Kodiak_Seattle wrote:
  Is it OK to mix conditions inside the case statement? as for example:

  SUM (CASE WHEN b.SUPPLIER_NUM = 12345 AND c.VPN IN ('3245', '5345', '87894') THEN a.TRAN_AMT ELSE 0 END) SUMSPEND_MOS

  ???

  Yes, you can do that. The conditions must be related somehow.

  I put in parentheses between the two conditions?

  SUM (CASE WHEN (b.SUPPLIER_NUM = 12345 AND c.VPN IN ('3245 ', '5345', ' 87894')) THEN a.TRAN_AMT ELSE 0 END) SUMSPEND_MOS

  You have no need, but if it helps you (or one who has to maintain the code) to understand it better, then go ahead. The cost can be one millisecond extra when the query is compiled (it will run everything as fast so be it), and the benefits can be enormous.

  I find that formatting code contributes much more clarity to have additional parentheses. Why not use something like that?

  SUM ( CASE
            WHEN (    b.SUPPLIER_NUM     = 12345
              AND  c.VPN           IN ('3245', '5345', '87894')
              )
        THEN a.TRAN_AMT
        ELSE 0
        END
      )          AS SUMSPEND_MOS
  

  If you have really complicated conditions, where you mix ANDS and ORs, then you should certainly use parentheses. It goes the same for the WHERE clause.

  is this legal syntax? because its not complaining do not, but I want to just make sure that these things are good to use and the data comes right back.

  The syntax is fine.
  If the data comes in good or bad is another matter. What data are, and what you mean by 'comes back good' (in other words, what results do you get off these data)?

• Select - the Question of the Case statement

  In my query:
  
  SELECT WR_ITEM_OID, TITLE,
  Title = WHEN 'No chocolate' THEN (select "#X #_G1_" ACE double groupname)
  When title = 'Chocolate' THEN (select "#X #_G2_" ACE double groupname)
  When title = 'Eraser' THEN (select "#X #_G3_" double groupname)
  When title = "Import complete" THEN (select "#X # 101_ _G' As double GroupName")
  When title = 'Export Total' THEN (select "#X # 102_ _G' As GroupName, the double")
  ANOTHER "END as GroupName
  OF WR_ITEM
  
  
  I want to change the title of "Export" when title = 'Export Total'
  
  How would I do that in this query?
  
  Thank you

  Hello

  Rich75 wrote:
  In my query:

  SELECT WR_ITEM_OID, TITLE,
  Title = WHEN 'No chocolate' THEN (select "#X #_G1_" ACE double groupname)
  When title = 'Chocolate' THEN (select "#X #_G2_" ACE double groupname)
  When title = 'Eraser' THEN (select "#X #_G3_" double groupname)
  When title = "Import complete" THEN (select "#X # 101_ _G' As double GroupName")
  When title = 'Export Total' THEN (select "#X # 102_ _G' As GroupName, the double")
  ANOTHER "END as GroupName
  OF WR_ITEM

  I want to change the title of "Export" when title = 'Export Total'

  How would I do that in this query?

  Thank you

  You can use another expression BOX to turn the title, usually to himself:

  SELECT  WR_ITEM_OID
  ,     CASE
            WHEN  title = 'Export Total'  THEN  'Export'
                                            ELSE  title
       END     AS title
  ,     CASE
            WHEN  title = 'Non Chocolate' THEN  '#X#_G1_'
            When  title = 'Chocolate'         THEN  '#X#_G2_'
            When  title = 'Gum'         THEN  '#X#_G3_'
            When  title = 'Import Total'  THEN  '#X#_G-101_'
            When  title = 'Export Total'  THEN  '#X#_G-102_'
                                              ELSE  NULL
        END      AS GroupName
  FROM       WR_ITEM
  

  There is no need for all scalar subqueries in double; I replaced the air conditioned and have literals.

  I hope that answers your question.
  If not, post a small example of data (CREATE TABLE and INSERT statements) and the results desired from these data.

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• Constants of output for the case of Structures

  Hello

  I have a pretty basic question about the case structures in labview. As indicated in the attachment below, using the structure case I've pretty much tried to create a three position switch. I'm trying out a value for the first (in the range and Coerce) and another value to the second. If [5-0] 0, [0 0] case for case 1 and case 2 [0, 5]. However when I try to connect all the way to the top, a broken line appears.

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  Justin

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• Problem with the case where the clause

  Hello

  I want to use cases in which clause. I wrote a very simple query to test how it works. However, I always got an error message. Here's what I did.

  Select eid, firstname, lastname from employee where eid = 1 works fine

  Select eid, name, name of the employee

  where

  cases where 1 = 1 then eid = 1

  When 1! = 1 then eid = 2

  end

  I ORA-00905: lack of keyword.

  Did I miss something?

  Thank you

  Jennifer

  Hi, Jennifer.

  Why do you want to use BOX in a WHERE clause?  The wonderful thing about the CASE is that it allows you to do IF-THEN-ELSE logic.  In a SELECT clause, or an ORDER BY clause, this is really useful, but the WHERE clause already allows you to use the IF-THEN-ELSE logic.

  However, if you use the BOX in a WHERE clause, it is as it does nowhere else.  Always BARGAIN instead of a single expression in a SQL data types.  All the clauses THEN (and ELSE, if there is one) must return a single expression, such as the NUMBER.  (There is no BOOLEAN data type in SQL).  So, you can use a CASE statement like this:

  ...

  CASES WHERE

  WHEN 1 = 1 THEN 1

  WHEN 1! = 1 THEN 2

  END = eid

  Here, the CASE expression takes the place of a NUMBER.

  However, if I was not sure if 1 = 1 or not, I would write the condition in this way, without a CASE expression:

  WHERE (1 = 1 AND eid = 1)

  OR (1! = 1 AND eid = 2).

• TDE is not "transparent" to the CASE statement

  Hello
  
  I have installed oracle (10) database with TDE. It works very well with almost all queries. But I have problems when I try to use the CASE statement.
  
  
  He comes to the table, I created:
  
  {color: #0000ff} create table t_test)
  col1 varchar (128)); {color}
  
  This query returns an empty result (as planned, because there is still no data in the table).
  
  {color: #0000ff} to select)
  When col1 = 'test' then 'test '.
  end) as Carter
  of t_test
  {color}
  I now encrypt the column with the following statement:
  
  {color: #0000ff} change alter table t_test (col1 encrypt using "AES256" without salt); {color}
  
  And try again the same statement:
  
  {color: #0000ff} to select)
  When col1 = 'test' then 'test '.
  end) as Carter
  of t_test
  {color}
  He now returns {color: #ff0000} ORA-00932 inconsistent data types: expected BINARY got {color} CHAR
  
  But if I try:
  
  {color: #0000ff} select *.
  of t_test
  {color}
  There is no errors (returns empty result, as expected).
  
  I tried even with data, with the same result.
  
  Could someone please tell me what I'm doing wrong here?
  
  Thank you.

  You touch the Bug 6262107 'ORA-932 of the CASE expression sought with encrypted column:

  Description:
  "ORA-932 incompatible data types: expected BINARY got TANK ' is triggered.
  on a query with a case expression sought on a column with TDE.

  for example:
  CREATE TABLE TDE_TEST (COL1 VARCHAR2 (1));
  INSERT INTO TDE_TEST VALUES('1');
  ALTER TABLE TDE_TEST CHANGE (COL1 ENCRYPT WITHOUT SALT);
  SELECT CASE WHEN COL1 = '1', THEN 'A' OF ANOTHER END 'B' OF TDE_TEST;
  ^
  ORA-00932: inconsistent data types: expected BINARY got TANK

  Workaround solution:
  Convert a simple case of the searched case expression expression.

  So, I updated the sql works:
  SQL > select (case col1
  2 when 'test' then 'test '.
  3 end) as Carter
  4 * of t_test
  /
  no selected line

  I hope this helps.

• A question I posted has been deleted without a valid response, another Admin sees the cases?

  A question I posted has been deleted without a valid response, another Admin sees the cases?

  I recently posted a valid, respectful and good question to the community and it has been deleted by an admin, the last answer about it was Tim kilt.

  Kind regards

  Your question was answered repeatedly in your double message. Repost the question will not change the answers.

• the case-sensitivity of vCM compliance question

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  (2) change conditional to check the value as 'false '.

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  vSphere API data is case-sensitive. For example, you can have several virtual machines with the same name if the cases are different.

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• Syntax of the case statement / WHEN

  The table I use a depreciation per fiscal year and the fiscal period.  I try to have the amount of depreciation to go to 2 different columns based on the fiscal year and the fiscal year.  I'm doing it with a nested case statement. I know that is not correct, because I get the message ORA-00905.  I'm relatively new to sql and it is contribtuing to my problem as well.  Here is the code I have and suggestions / corrections would be appreciated.  Thanks for the help...

  SELECT

  lao PDR. DEPTID as DEPTID,

  lao PDR. ASSET_ID as ASSET_NO,

  PA. Descr as DESCRIPTION,

  lao PDR. ACCOUNT_AD as AD_ACCT,

  PDL. DE_ACCT, to take into ACCOUNT

  lao PDR. ADEATH as AMT_DEPR,

  PDL. JOURNAL_ID as JRNL_ID,

  PDL. JOURNAL_DATE as JRNL_DT,

  lao PDR. FISCAL_YEAR as FY,

  lao PDR. ACCOUNTING_PERIOD AP,

  CASE

  WHEN RDP. FISCAL_YEAR = 2014 THEN

  WHEN RDP. PERIOD ACCOUNTANT = 11 THEN pdr. DEPR

  END AS CURR_MONTH,

  CASE

  WHEN RDP. FISCAL_YEAR <>2014

  WHEN RDP. ACCOUNTING PERIOD <>11 THEN pdr. DEPR

  END AS PRIOR_MONTH

  OF PS_DEPR_RPT pdr

  INNER JOIN PS_DIST_LN pdl

  THE pdl. BOOK = pdr. BOOK

  AND pdl. BUSINESS_UNIT = pdr. BUSINESS_UNIT

  AND pdl. FISCAL_YEAR = pdr. FISCAL_YEAR

  AND pdl. ACCOUNTING_PERIOD = pdr. ACCOUNTING_PERIOD

  AND pdl. ASSET_ID = pdr. ASSET_ID

  AND pdl. CF_SEQNO = pdr. CF_SEQNO

  INNER JOIN PS_ASSET PA

  WE pa. ASSET_ID = pdl. ASSET_ID

  AND pa. BUSINESS_UNIT = pdl. BUSINESS_UNIT

  WHERE

  lao PDR. BUSINESS_UNIT = "A0465.

  AND pdr. BOOK = 'RUN '.

  AND ((pdr. FISCAL_YEAR = 2014 AND pdr. ACCOUNTING_PERIOD = 11) OR (pdr. FISCAL_YEAR = 2014 AND pdr. ACCOUNTING_PERIOD = 10))

  Hello

  2713822 wrote:

  Thank you... I appreciate the information you provide when you answer these questions.  I always try to get the amount (from the same column) for 2 rows in different columns.  I tried the LAST_VALUE and LAG but it took a long time for the queries to run, I'm looking for another way to do the same.  I'm only using SQL to retrieve data.  I don't have the ability to create or insert.

  I looked the information above and the CASE statement to look like this:

  CASE

  WHEN RDP. FISCAL_YEAR = 2014

  AND pdr. ACCOUNTING_PERIOD = 11

  THEN the RDP. ADEATH AS CURR_MONTH

  ON THE OTHER

  lao PDR. ADEATH AS MONTHS PREVIOUS

  END

  But I'm now getting an "ORA-00905: lack of keyword" message.

  What I'm trying to do is to draw 2 lines 1 to 2014 / 11 and another for 2014 / 10.  The amount for the period 2014 / 11 should go in the current column and the amount for the period 2014 / 10 should go in the previous column.

  Before current assets management

  01 AB01 50.01 50.03

  ....

  If you want to give an alias for a column, then you can say "AS nome_alias" after that tell you what that is in this column.

  'AS nome_alias' applies to the entire column.  Cannot use 'alias_name' in the middle of an expression, for example, in the middle of a CASE expression, before the END keyword.

  If you want to have 2 separate output columns, curr_month and prior_month to your output, you must then 2 separate columns in your SELECT clause.  for example:

  SELECT pdr.branch

  pdr.asset

  CASE

  WHEN pdr.fiscal_year = 2014

  AND pdr.accounting_period = 11

  THEN pdr.depr

  END AS curr_month

  CASE

  WHEN...

  THEN...

  END AS prior_month

  PDR

  ;

  If post you some sample data (CREATE TABLE and INSERT statements), the results and explanations, I could show you how to complete the... sections.

  To find out what version of Oracle you have, use

  SELECT *.

  SINCE the release of v$.

  The output can be messy, like this:

  BANNER

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

  CON_ID

  ----------

  12 c Oracle database Release 12.1.0.1.0 - 64 bit Production

  0

  PL/SQL Release 12.1.0.1.0 - Production

  0

  CORE Production 12.1.0.1.0

  0

  AMT for 64-bit Windows: Version 12.1.0.1.0 - Production

  0

  NLSRTL Version 12.1.0.1.0 - Production

  0

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  1. a no AirPrint printer allows printing from IOS using the Airport Express Terminal

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