I'm trying to use SET,IF,ALTER TABLE. When i run the report it gives me a error 'Query execution failed for dataset'.
This is the query for the dataset:
declare #DOB date
declare #NO VARCHAR (30)
declare #ID VARCHAR(30)
set #DOB = #DOB
set #NO = #NO
set #ID =#ID
IF #DOB is null
begin
SELECT DISTINCT [Name]
into tempName
FROM [Patient]
where [No_]= #NO
or[Id No_] = #ID
END
else
IF #DH is null
begin
SELECT DISTINCT [Name]
into tempName
FROM [Patient]
where DATEOFBIRTH = #DOB
or [Id No_] = #ID
END
else
IF #ID is null
begin
SELECT DISTINCT [Name]
into tempName
FROM [Patient]
where [No_] = #NO
or DATEOFBIRTH = #DOB
end
ALTER TABLE tempName alter column Name varchar (30) NULL
INSERT INTO tempName (Name) values ('Nothing')
SELECT case Name
when '' then ''
when 'Nothing' then '*Nothing'
else Name
end Name
from tempName
order by [Name]
drop table tempName
Can someone help?
table "tempname" is an actual table or it's a temporary table? In the latter case you need to call it with #temptable
Related
I get this error: field "bankid" must have a value.
For solving this I must add the field using Uniquery Fields editor and set "required" property to False, also autogeneratedvalue to arAutoInc .
Is it the only way doing this?adding fields to Uniquery?
Table:
CREATE TABLE public.banks (
bank varchar(50),
branch varchar(80),
"no" varchar(30),
bankid integer NOT NULL GENERATED ALWAYS AS IDENTITY,
)
WITH (
OIDS = FALSE
);
uniquery component:
object UniQuery2: TUniQuery
SQLInsert.Strings = (
'INSERT INTO "Banks"'
' (bank, branch, no)'
'VALUES'
' (:bank, :branch, :no) RETURNING bankid;')
SQLUpdate.Strings = (
'update "Banks" set bank=:bank, branch=:branch, "no"=:no'
'where bankid=:bankid')
SQLLock.Strings = (
'')
SQLRefresh.Strings = (
'SELECT bank, branch, no, bankid FROM "Banks"'
'WHERE'
' bankid = :bankid')
SQLRecCount.Strings = (
'SELECT count(*) FROM ('
'SELECT * FROM "Banks"'
''
') t')
Connection = UniConnection1
SQL.Strings = (
'select * from "Banks" order by bank,branch,"no"')
Options.ReturnParams = True
Left = 64
Top = 80
object UniQuery2bank: TStringField
FieldName = 'bank'
Required = True
Size = 50
end
object UniQuery2branch: TStringField
FieldName = 'branch'
Required = True
Size = 80
end
object UniQuery2no: TStringField
FieldName = 'no'
Required = True
Size = 30
end
object UniQuery2bankid: TIntegerField
AutoGenerateValue = arAutoInc
FieldName = 'bankid'
end
end
delphi code:
UniQuery2.Options.DefaultValues := True;
uniquery2.open;
UniQuery2.Append;
UniQuery2.fieldByName('bank').AsString:=sEdit1.Text;
UniQuery2.fieldByName('branch').AsString:=sEdit2.Text;
UniQuery2.fieldByName('no').AsString:=sEdit2.Text;
UniQuery2.Post;
delphi 10.2.3
postgresql 10.8
parameterized form of Ago's solution could solve the problem when Uniquery is not attached to a data source and Dbgrid
uq.sql.text:='upadte table1 set field1=:f';
uq.parambyname('f').asinteger:=somevalue;
uq.execute;
when uniquery has merged data and calculated fields for using with dbgrid :
uq.append;
uq.fieldbyname('field1').asinteger:=somevalue;
//****
uq.filedbyname('id').required:=false;
//****
uq.post;
In the stored procedure below, I'm wanting to return rows that do not have DEL in the Flag column. When I get the result back, the DEL rows are included. What am I doing wrong in my WHERE clause(I'm assuming that's what it is)?
ALTER PROCEDURE [dbo].[GetAllMessages]
-- Add the parameters for the stored procedure here
#Key varchar(30)
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
SELECT message.msg_id,
message.tenant_id,
message.sender_id,
message.recipient_id,
message.recipient_email,
message.description,
message.date_recorded,
message.filename,
message.size_bytes,
message.size_time,
message.filepath,
message.Flag,
message.title,
message.date_activity,
member.member_image_url
FROM message
INNER JOIN member
ON message.sender_id = member.person_id
WHERE sender_id = (SELECT person_id FROM auth_key WHERE key = #Key)
OR recipient_id = (SELECT person_id FROM auth_key WHERE key = #Key)
AND Flag != 'DEL'
END
I suspect you need some extra parens to segment the logic in the manner you want:
WHERE (sender_id = (SELECT person_id FROM auth_key WHERE key = #Key)
OR recipient_id = (SELECT person_id FROM auth_key WHERE key = #Key))
AND Flag != 'DEL'
Question:
update tablename
set columnname = "12"
where columnname2 in ('1','2','3','4');
It will run with simple query.
How to run above query using a stored procedure i.e
update tablename
set columname = #param1
where columnname2 in (#param2);
where #param2 have '1','2' etc..
You should create a function which is used to delimit your comma seperated String..
CREATE FUNCTION SplitString
(
#Input NVARCHAR(MAX),
#Character CHAR(1)
)
RETURNS #Output TABLE (
Item NVARCHAR(1000)
)
AS
BEGIN
DECLARE #StartIndex INT, #EndIndex INT
SET #StartIndex = 1
IF SUBSTRING(#Input, LEN(#Input) - 1, LEN(#Input)) <> #Character
BEGIN
SET #Input = #Input + #Character
END
WHILE CHARINDEX(#Character, #Input) > 0
BEGIN
SET #EndIndex = CHARINDEX(#Character, #Input)
INSERT INTO #Output(Item)
SELECT SUBSTRING(#Input, #StartIndex, #EndIndex - 1)
SET #Input = SUBSTRING(#Input, #EndIndex + 1, LEN(#Input))
END
RETURN
END
GO
Now your update Query should be
Update tablename set columname=#param1
Where columnname2 in (SELECT Item FROM dbo.SplitString(#param2, ','))
I am very new to stored procedures and need some help.
I am trying to create a 'dynamic' stored procedure. When a parameter is NOT NULL then a certain part of the SQL should be added. This is what I have until now.
SELECT
TCId,
ENVId,
UId,
MTId,
TestSetName,
TestCaseName,
InterchangeSeqNo,
InstructionSeqNo,
TransactionSeqNo,
TestCaseDescription
FROM XML_TEST_SET_OVERVIEW
WHERE (ENVId = #MyENVId)
SELECT CASE #MyUId
WHEN IS NOT NULL THEN (AND UId = #MyUId)
END
SELECT CASE #MyMTId
WHEN IS NOT NULL THEN (AND MTId = #MyMTId)
END
SELECT CASE #MyTestSetName
WHEN IS NOT NULL THEN (AND TestSetName = #MyTestSetName)
END
SELECT CASE #MyTestCaseName
WHEN IS NOT NULL THEN (AND TestCaseName = #MyTestCaseName)
END
SELECT CASE #MyInterchangeSeqNo
WHEN IS NOT NULL THEN (AND InterchangeSeqNo = #MyInterchangeSeqNo)
END
SELECT CASE #MyInstructionSeqNo
WHEN IS NOT NULL THEN (AND InstructionSeqNo = #MyInstructionSeqNo)
END
SELECT CASE #MyTransactionSeqNo
WHEN IS NOT NULL THEN (AND TransactionSeqNo = #MyTransactionSeqNo)
END
ORDER BY ENVId, UId, MTId, TestSetName, TestCaseName, InterchangeSeqNo, InstructionSeqNo, TransactionSeqNo
Any help is appreciated
I have to guess at data types here, and I'll let you fill in the extra fluff.
DECLARE #sql NVARCHAR(MAX) = N'SELECT ...
FROM dbo.XML_TEST_SET_OVERVIEW -- always use schema prefix
WHERE ENVId = #MyENVId'
+ CASE WHEN #MyUId IS NOT NULL THEN
N' AND UId = #MyUId' ELSE '' END
+ CASE WHEN #MyMTId IS NOT NULL THEN
N' AND MTId = #MyMTId' ELSE '' END
+ CASE WHEN #MyTestSetName IS NOT NULL THEN
N' AND TestSetName = #MyTestSetName' ELSE '' END
...
+ CASE WHEN #MyTransactionSeqNo IS NOT NULL THEN
N' AND TransactionSeqNo = #MyTransactionSeqNo' ELSE '' END
+ N' ORDER BY ENVId, UId, ...;';
EXEC sp_executesql #sql,
N'#MyENVId INT, #MyUId INT, #MyMTId INT,
#MyTestSetName NVARCHAR(32), ... , #MyTransactionSeqNo INT',
#MyENVId, #MyUId, #MyMTId, #MyTestSetName, ... , #MyTransactioNSeqNo;
I have a stored procedure when I execute it I got error
Conversion failed when converting the varchar value '+#dptId+' to data type int
I am getting DepartmentId as a string like (1,3,5,77) and am passing this to my stored procedure.
SQL FIDDLE
create table dummy (id int,name varchar(100),DateJoining Datetime, departmentIt int)
insert into dummy values (1,'John','2012-06-01 09:55:57.257',1);
insert into dummy values(2,'Amit','2013-06-01 09:55:57.257',2);
insert into dummy values(3,'Naval','2012-05-01 09:55:57.257',3);
insert into dummy values(4,'Pamela','2012-06-01 09:55:57.257',4);
insert into dummy values(5,'Andrea','2012-09-01 09:55:57.257',3);
insert into dummy values(6,'Vicky','2012-04-01 09:55:57.257',4);
insert into dummy values(7,'Billa','2012-02-01 09:55:57.257',4);
insert into dummy values(8,'Reza','2012-04-01 09:55:57.257',3);
insert into dummy values (9,'Jacob','2011-05-01 09:55:57.257',5);
Query I tried:
declare #startdate1 varchar(100) ='20120201'
declare #enddate1 varchar(100)='20130601'
declare #dptId varchar(100)='3,4'
select *
from dummy
where DateJoining >= #startdate1 and DateJoining < #enddate1
and departmentIt IN (#dptId);
Here's how I solved it: Working SQL Fiddle
First I have create a function which splits the string value i.e. '1,2,4,5'
Split function:
CREATE FUNCTION fn_Split(#text varchar(8000), #delimiter varchar(20) = ' ')
RETURNS #Strings TABLE
(
position int IDENTITY PRIMARY KEY,
value varchar(8000)
)
AS
BEGIN
DECLARE #index int
SET #index = -1
WHILE (LEN(#text) > 0)
BEGIN
SET #index = CHARINDEX(#delimiter , #text)
IF (#index = 0) AND (LEN(#text) > 0)
BEGIN
INSERT INTO #Strings VALUES (#text)
BREAK
END
IF (#index > 1)
BEGIN
INSERT INTO #Strings VALUES (LEFT(#text, #index - 1))
SET #text = RIGHT(#text, (LEN(#text) - #index))
END
ELSE
SET #text = RIGHT(#text, (LEN(#text) - #index))
END
RETURN
END
Later in my query I use that split function
declare #startdate1 varchar(100) ='20120201'
declare #enddate1 varchar(100)='20130601'
declare #dptId varchar(100)='3,4'
select * from dummy
where DateJoining >=#startdate1 and DateJoining < #enddate1
and departmentID IN (SELECT Value FROM fn_Split(#dptId, ','));
Try using sp_executesql as the answer. Not the most efficient but it works
ALTER PROCEDURE [dbo].[uspTestReportData_GetBySerial]
#SerialNumbers nvarchar(200)
AS
BEGIN
SET NOCOUNT ON;
declare #sql nvarchar(200)
set #sql = 'SELECT * from MyTable WHERE Serial_Number in (' + #SerialNumbers + ')'
execute sp_executesql #sql
END
Simply, you can do the following SELECT:
SELECT M.REG_NO, T.TYPE_ID
FROM MAIN AS M
INNER JOIN CLASSIFICATION AS C
ON M.REG_NO = C.REG_NO
INNER JOIN TYPE AS T
ON T.TYPE_ID = C.TYPE_ID
WHERE (','+#Types+',') LIKE '%,' +T.TYPE_ID+ ',%'
ALTER PROCEDURE dbo.sp_Custom_Select_ClientVisit
(
#ClientVisitId int = Null,
#ClientId int = Null,
#PersonId int = Null,
#ProductId int = Null,
#VisitDateFrom datetime = Null,
#VisitDateTo datetime = Null,
#eVisitStatusIn varchar(100) = Null,
#eVisitStatus int = Null,
#eStatus int = Null,
#eStatusNot int = Null
)
AS
create table #IDs
(
Id int
)
Declare #delimiter varchar
Set #delimiter = ','
DECLARE #index int
SET #index = -1
WHILE (LEN(#eVisitStatusIn) > 0)
BEGIN
SET #index = CHARINDEX(#delimiter , #eVisitStatusIn)
IF (#index = 0) AND (LEN(#eVisitStatusIn) > 0)
BEGIN
INSERT INTO #IDs VALUES (#eVisitStatusIn)
BREAK
END
IF (#index > 1)
BEGIN
INSERT INTO #IDs VALUES (LEFT(#eVisitStatusIn, #index - 1))
SET #eVisitStatusIn = RIGHT(#eVisitStatusIn, (LEN(#eVisitStatusIn) - #index))
END
ELSE
SET #eVisitStatusIn = RIGHT(#eVisitStatusIn, (LEN(#eVisitStatusIn) - #index))
END
Select
ClientVisit.ClientVisitId, ClientVisit.eStatus,
ClientVisit.VisitTime, ClientVisit.VisitReason,
ClientVisit.eVisitStatus, ClientVisit.VisitSummary,
Client.ClientId, Client.InstituteName,
Client.PersonName as ClientPersonName, Client.eStatus as ClienteStatus,
Person.PersonId, Person.FirstName as ExecutiveFirstName, Person.LastName as ExecutiveLastName,
Person.FirstName + ' ' + Person.LastName as ExecutiveName,
p.ProductId, p.ParentProductId,
p.ProductName, p.Description as ProductDescription,
p.eStatus ProducteStatus,
Case When ClientVisit.eVisitStatus = 1 Then 'Pending'
When ClientVisit.eVisitStatus = 2 Then 'Completed'
When ClientVisit.eVisitStatus = 3 Then 'Cancelled' End As VisitStatus,
Case When ClientVisit.eStatus = 1 Then 'Active'
When ClientVisit.eStatus = 2 Then 'Deactive'
When ClientVisit.eStatus = 3 Then 'Deleted' End As Status
From AC_ClientVisit as ClientVisit
INNER Join Com_Client Client On Client.ClientId = ClientVisit.ClientId
INNER Join Com_Person Person On Person.PersonId = ClientVisit.ExecutiveId
INNER Join Com_Product p On p.ProductId = Client.RootProductId
Where
(#ClientVisitId IS NULL OR ClientVisit.ClientVisitId = #ClientVisitId)
AND (#ClientId IS NULL OR Client.ClientId = #ClientId)
AND (#PersonId IS NULL OR Person.PersonId = #PersonId)
AND (#ProductId IS NULL OR p.ProductId = #ProductId)
AND (#VisitDateFrom IS NULL OR #VisitDateFrom <= ClientVisit.VisitTime)
AND (#VisitDateTo IS NULL OR #VisitDateTo >= ClientVisit.VisitTime)
AND (#eVisitStatusIn IS NULL OR ClientVisit.eVisitStatus IN(SELECT i.Id FROM #IDs AS i))
AND (#eVisitStatus IS NULL OR ClientVisit.eVisitStatus = #eVisitStatus)
AND (#eStatus IS NULL OR ClientVisit.eStatus = #eStatus)
AND (#eStatusNot IS NULL OR ClientVisit.eStatus <> #eStatusNot)
RETURN