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how can i resolve this pl/sql declare error?


By : Dobati
Date : September 16 2020, 09:00 AM
may help you . You are missing the INTO clause for your second and third SELECT statements.
However, I would skip using the first COUNT statement and just try to find the latest row and catch a NO_DATA_FOUND exception if it occurs:
code :
DECLARE
  p_vacation_remaining VACATION.VACATION_REMAINING_COUNT%TYPE;
BEGIN
  BEGIN
    SELECT vacation_count_remaining
    INTO   p_vacation_remaining
    FROM   vacation
    WHERE  name = :P0_VNAME
    ORDER BY created DESC
    FETCH FIRST 1 ROW ONLY;
  EXCEPTION
    WHEN NO_DATA_FOUND THEN
      SELECT USER_YEAR_VACATION
      INTO   p_vacation_remaining
      FROM   VA_USER
      WHERE NAME = :P0_VNAME;
  END;

  -- Do something with p_vacation_remaining
  DBMS_OUTPUT.PUT_LINE( p_vacation_remaining );
END;
/


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How to union two cte statements in sql with declare ERROR :Incorrect syntax near the keyword 'DECLARE'


By : Anil
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further Where to begin.
You cannot use declare statements inside of union statements. Union statements must return the same number of columns. Common table expressions should only be defined at the beginning of your statement. Your Sum aggregate needs a group by to return each month.
code :
DECLARE @Inward DATETIME
DECLARE @Outward DATETIME

SET @Inward = DATEADD(mm, -6, CURRENT_TIMESTAMP);
SET @Outward = DATEADD(mm, -6, CURRENT_TIMESTAMP);

WITH cte AS 
(
   SELECT 0 AS TheMonth 
   UNION ALL 
   SELECT TheMonth + 1 
   FROM cte
   WHERE TheMonth < 5
) 
SELECT  
   cte.TheMonth,
   isnull(sum(qty),0) as inward,
   null as outward
FROM 
   cte 
      LEFT OUTER JOIN RS_GIN_Master as g 
          ON accept_date >= DATEADD(MM, cte.TheMonth, @Inward) 
         AND accept_date < DATEADD(MM, cte.TheMonth + 1, @Inward)
GROUP BY cte.TheMonth
UNION all 
SELECT  
   cte.TheMonth,
   null as inward,
   isnull(sum(quantity),0) as outward 
FROM 
   cte 
      LEFT OUTER JOIN RS_Sell_Order_Master as s 
          ON del_date >= DATEADD(MM, cte.TheMonthO, @Outward) 
         AND del_date < DATEADD(MM, cte.TheMonthO + 1, @Outward) and isDelivered = 1
      left outer join RS_Sell_Order_Mapping as sm on 
          sm.sell_order_no = s.sell_order_no     
GROUP BY cte.TheMonth

In DB2 PL/SQL anonymous block declare local variables and declare continue handler results in error?


By : user2750940
Date : March 29 2020, 07:55 AM
To fix the issue you can do You seem to be mixing up PL/SQL and DB2 SQL PL syntax. A PL/SQL block has the DECLARE section before BEGIN...END, as in your second example. If you use that, all your declaration must be in the DECLARE section.
When you use SQL PL compound SQL syntax, there is no separate DECLARE section, but instead all DECLARE statements must appear within the BEGIN...END block before any executable statements. Note that the order of DECLARE statements is also important. For example, condition handler declarations must appear after the variable declarations. You can find the exact compound SQL syntax in the manual.

Android Studio: Can't declare custom gradle tasks, Cannot resolve symbol error


By : Suman
Date : March 29 2020, 07:55 AM
I wish did fix the issue. IDE support for Gradle is still evolving. It is not uncommon to have your IDE report errors and warnings while still having a syntactically correct script. This is due to several factors, to include the dynamic nature of Groovy, as well as AST transforms and metaprogramming extensions of Gradle. Specifically, the task declaration syntax used in Gradle scripts is made possible by an AST transformation which the IDE is not aware of. For the most part you can ignore most "Cannot resolve symbol x" messages.

JAXB how to resolve 'is already defined' error when two XSD's of same namespace declare the same element


By : Lingga
Date : March 29 2020, 07:55 AM
wish help you to fix your issue You describe a top level schema (parent) that is invalid since it pulls in the same scope two (child) XSDs that happen to define same simple type.
If that is the case, there is nothing you can do to fix the problem without fixing the XSDs.

Trying to pass parameters from asp.net when using a DECLARE statement but getting an error saying "Must declare the


By : user5393044
Date : March 29 2020, 07:55 AM
Hope that helps "and RV2.value = @pID" is part of a dynamic string and is not treated as a variable in your dynamic string building query. In SQL Server variable scope only extends to currently executing batch or function and therefore the dynamicly built code executing inside "EXEC()" has no knowledge of variable @pID.
You can solve the problem in a few ways, one of them is below:
code :
sqlQuery += "join ReportValues RV2 on RV.report = RV2.report ";
sqlQuery += "where RV1.value <> 1 and RV1.keyName = ''SessionStage'' and RV2.value =  @pID and RV2.keyName = ''PId'' and RV.report in ( ";
sqlQuery += "SELECT id FROM Reports r ";
sqlQuery += "join ReportValues RV2 on RV.report = RV2.report ";
sqlQuery += "where RV1.value <> 1 and RV1.keyName = ''SessionStage'' and RV2.value =  ' + CONVERT( VARCHAR, @pID ) + ' and RV2.keyName = ''PId'' and RV.report in ( ";
sqlQuery += "SELECT id FROM Reports r ";
"EXEC(@DynamicPIVOT) "
"EXEC sp_executesql @DynamicPIVOT, N'@pID INT', @pID "
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