I am using the below query and companyname is encrypted in table4. I have enabled the column encryption setting in web config. But it throws error while executing the below query.
var companyname = (from user in testEntities.table1
where user.email == "test#gmail.com"
join mapper in testEntities.table2 on customerId equals mapper.CustomerId into details
from company in details.DefaultIfEmpty()
join type in testEntities.table3 on user.CustomerTypeId equals type.Id
join companycategory in testEntities.table4 on company.CompanyId equals companycategory.CompanyId into cateogryname
from companyname in cateogryname.DefaultIfEmpty()
select (companyname.CompanyName == null || company.IsActive == false) ? type.Type : companyname.CompanyName).FirstOrDefault();
Error
Operand type clash: varchar is incompatible with nvarchar(100) encrypted with (encryption_type = 'DETERMINISTIC', encryption_algorithm_name = 'AEAD_....', column_encryption_key_name = 'keyname', column_encryption_key_database_name = 'testdb')\r\nStatement(s) could not be prepared.
Related
Member function that retrieves db.
def GetDb(self):
db = getattr(g, '_database', None)
if db is None:
db = g._database = sqlite3.connect(self.path)
db.row_factory = sqlite3.Row
return db
Member function that returns list from db queries
def GetOrderItemsList(self, orderid):
list = []
with app.app_context():
db = self.GetDb()
cur = db.execute('SELECT * FROM ordersList WHERE orderId = ?',[orderid])
records = cur.fetchall();
for row in records:
print(row)
invid = row['inventoryId']
OrderItem
OrderItem.orderId = row['orderId']
OrderItem.productId = row['inventoryId']
OrderItem.productName = 'none'
OrderItem.quantity = row['quantity']
OrderItem.productPrice = row['price']
nextcur = db.execute('SELECT * FROM inventory WHERE invId = ?', [invid])
#nextcur = db.execute('SELECT * FROM inventory WHERE invId = 1') #works
res = nextcur.fetchone();
OrderItem.productName = res['invName']
print(res['invName'])
list.append(OrderItem)
return list
OrderItem:
class OrderItem(object):
def __init__(self, ordId, invId, name, quantity, price):
self.orderId = ordId
self.productId = invId
self.productName = name
self.quantity = quantity
self.productPrice = price
Error message:
Traceback error
OrderItem.productName = res['invName']
TypeError: 'NoneType' object is not subscriptable
Error
nextcur = db.execute('SELECT * FROM inventory WHERE invId = ?', [invid])
Works
nextcur = db.execute('SELECT * FROM inventory WHERE invId = 1')
Been fighting this for many hours. Searching on google. Reading questions on here.
Any help would be appreciated.
The error
'NoneType' object is not subscriptable
Means that you're trying to access an object's key of an object that doesn't exist, i.e. the object is None.
Please check that here
[invid]
invid is not None, i.e. print (invid)
Also, the issue could be that here
res['invName']
res is None, please check the contents of res (with print, etc) before accessing invName, as it is None.
Fix with join, item instances and img for order product list.
Inventory and OrderItems
create table inventory(invId integer PRIMARY KEY AUTOINCREMENT NOT NULL, invName varchar(50), description varchar(100), invImg varchar(50) ,category integer ,quantity integer, price real);
create table ordersList(orderId integer, inventoryId integer, orderQuantity integer, orderPrice real);
class OrderItem(object):
def __init__(self, ordId, invId, img, name, quantity, price):
self.orderId = ordId
self.productId = invId
self.productName = name
self.productImg = img
self.quantity = quantity
self.productPrice = price
def GetOrderItemsList(orderid):
list = []
db = get_db()
cur = db.execute('SELECT orderId, inventoryId, orderQuantity, orderPrice,
inventory.invName AS invName, inventory.invImg AS invImg FROM ordersList INNERJOIN
inventory ON inventory.invId= ordersList.inventoryId WHERE orderId = ?', [orderid])
records = cur.fetchall();
for row in records:
item = OrderItem(row['orderId'], row['inventoryId'],
row['invImg'], row['invName'],
row['orderQuantity'], row['orderPrice'] )
list.append(item)
return list
I am creating a report and need to pass a query from SQL Server to Entity Framework.
The query is:
SELECT
contas_receber.id, pessoa.nome, contas_receber.vencimento,
contas_receber.valor_pago, contas_receber.observacao, pessoa.estado
FROM
contas_receber
INNER JOIN
pessoa ON contas_receber.pessoa_id = pessoa.id
INNER JOIN
classificacoes ON classificacoes.id = pessoa.classificacao_id
LEFT OUTER JOIN
servicos ON servicos.id = contas_receber.servico_id
LEFT OUTER JOIN
produto ON produto.id = contas_receber.venda_id
WHERE
(contas_receber.quitado = 0)
AND (CAST(contas_receber.vencimento AS date) >= #datavenc1)
AND (CAST(contas_receber.vencimento AS DATE) <= #datavenc2)
AND (classificacoes.id = #idclassificacao OR #idclassificacao IS NULL)
AND (servicos.id = #idservico OR #idservico IS NULL)
AND (servicos.plano = #tiposervico OR #tiposervico IS NULL)
AND (produto.id = #idproduto OR #idproduto IS NULL)
AND (pessoa.status_financeiro = #statusfinanceiro OR #statusfinanceiro IS NULL)
AND (pessoa.estado = #estado OR #estado IS NULL)
ORDER BY
contas_receber.vencimento
How would you stay in Entity Framework?
what I've done so far:
var contas = from c in _context.ContasReceber
join p in _context.Pessoas on c.PessoaId equals p.Id
join cl in _context.Classificacoes on p.ClassificacaoId equals cl.Id
join ps in _context.PlanosServicos on c.ServicoId equals ps.Id
join pr in _context.Produtos on c.IdVenda equals pr.Id
join tp in _context.TiposProdutos on pr.TiposProdutosId equals tp.Id
where c.Vencimento >= Inicial && c.Vencimento <= Final && (cl.Id == classificacoes || classificacoes is null)
The courses are different because the seats are different, but the sense is the same. My biggest problem is in the conditional whare, when you have to verify that the variable is null
using
Database.SqlQuery():
The Database class represents the underlying database and provides various methods to deal with the database. The Database.SqlQuery() method returns a value of any type.
//Example refer this link
using (var ctx = new SchoolDBEntities())
{
string studentName = ctx.Database.SqlQuery<string>("Select studentname from Student
where studentid=1").FirstOrDefault();
}
My SQL code that works running on the server.
SELECT
[LINE_NO], [CUST_ORDER_ID], [PART_ID],
[CUSTOMER_PART_ID], [MISC_REFERENCE], [PROMISE_DATE],
[PROMISE_DEL_DATE]
FROM
[CUST_ORDER_LINE]
WHERE
([CUST_ORDER_ID] = '33742-1'
AND [PROMISE_DATE] IS NULL
AND [PROMISE_DEL_DATE] IS NULL)
My asp.net code.
SelectCommand = "SELECT [LINE_NO], [CUST_ORDER_ID], [PART_ID], [CUSTOMER_PART_ID], [MISC_REFERENCE], [PROMISE_DATE], [PROMISE_DEL_DATE] FROM [CUST_ORDER_LINE] WHERE ([CUST_ORDER_ID] = ? AND [PROMISE_DATE] = ? AND [PROMISE_DEL_DATE] = ?)"
I'm using 3 query string parameters. The promise date and promise delivery date can be null. But when those values are null it returns no records.
How can I program this to change the SQL to 'is null' instead of = ''.
I think this is what you want:
Param 1 = OrderID
Param 2/3 are both Promise Date
Param 4/5 are both Promise Delivery Date
Code:
SelectCommand = "SELECT [LINE_NO], [CUST_ORDER_ID], [PART_ID], [CUSTOMER_PART_ID], [MISC_REFERENCE], [PROMISE_DATE], [PROMISE_DEL_DATE] FROM [CUST_ORDER_LINE] WHERE [CUST_ORDER_ID] = ? AND (? IS NULL OR [PROMISE_DATE] = ?) AND (? IS NULL OR [PROMISE_DEL_DATE] = ?)"
The SQL would be:
DECLARE #P1 INT, #P2 DATETIME, #P3 DATETIME
SELECT [LINE_NO], [CUST_ORDER_ID], [PART_ID], [CUSTOMER_PART_ID], [MISC_REFERENCE], [PROMISE_DATE], [PROMISE_DEL_DATE]
FROM [CUST_ORDER_LINE]
WHERE [CUST_ORDER_ID] = #P1
AND (#P2 IS NULL OR [PROMISE_DATE] = #P2)
AND (#P3 IS NULL OR [PROMISE_DEL_DATE] = #P3)
Trying to display a users Lastname, Firstname --- Website
And I need to insert a comma and space after Lastname to a GridView.
I am trying to add a CASE statement in SQL and having trouble figuring it out.
Perhaps I need to use #parameter (scalar variable?) to abstract the
memory read from CASE statement; or my syntax is wrong and I just don't
understand.
SELECT
CASE
WHEN IsNull(people_Table.firstName, '') = ''
THEN CONCAT(people_Table.lastName, ', ', people_Table.firstName)
ELSE people_Table.lastName
END as fullName,
people_Table.website
FROM
people_Table
INNER JOIN
membership_Table on people_Table.ID = membership_Table.personID
WHERE
rectype = 'Master'
AND membershipType = 'Business'
AND expirationDate > GetDate()
ORDER BY
people_Table.lastName
Getting SQL Server error:
Msg 208, Level 16, State 1, Line 1
Invalid object name 'people_Table'.
Otherwise I suppose I should use an asp databoundevent in the template.
What is better for performance and security?
SELECT ISNULL(people_Table.lastName + ', ', '')
+ ISNULL(people_Table.firstName , '') as fullName
, people_Table.website
FROM people_Table INNER JOIN membership_Table on people_Table.ID =
membership_Table.personID
WHERE rectype = 'Master'
AND membershipType = 'Business'
AND expirationDate > GetDate()
ORDER BY people_Table.lastName
OR
SELECT COALESCE(people_Table.lastName + ', ', '')
+ COALESCE(people_Table.firstName , '') as fullName
, people_Table.website
FROM people_Table INNER JOIN membership_Table on people_Table.ID =
membership_Table.personID
WHERE rectype = 'Master'
AND membershipType = 'Business'
AND expirationDate > GetDate()
ORDER BY people_Table.lastName
i am inserting table in database using table datatype with the following code:
CREATE TYPE BackUpDoctorLocationAreaRoom AS TABLE (
[RoomId] bigint,
[AreaId] bigint,
[LocationId] bigint
);
Alter proc proc_tblBackUpDoctorInsert
(
#Id uniqueidentifier='',
#BackUpDoctorId uniqueidentifier='1323e1f4-7a93-4b45-9a9b-3840c32fd6d8',
#StartDate datetime='11/08/2012',
#EndDate datetime='11/09/2012',
#StartTime datetime='22:22:22',
#EndTime datetime='01:11:11',
#CreatedBy uniqueidentifier='acf7961c-4111-49ad-a66a-ce7f9ce131bd',
#ModifiedBy uniqueidentifier='acf7961c-4111-49ad-a66a-ce7f9ce131bd',
#createdDate datetime='11/6/12 3:09:58 AM',
#ModifiedDate datetime='11/6/12 3:09:58 AM',
#tblBackUpDoctorsForRooms BackUpDoctorLocationAreaRoom READONLY
)
as
set xact_abort on
declare #newId uniqueidentifier;
set #newId = newid();
insert into tblBackUpDoctor (Id,BackUpDoctorId,StartDate,EndDate,StartTime,EndTime,CreatedBy,ModifiedBy,
createdDate,ModifiedDate,IsActive,isdeleted) values
(#newId,
#BackUpDoctorId,
#StartDate,
#EndDate,
#StartTime,
#EndTime,
#CreatedBy,
#ModifiedBy,
#createdDate,
#ModifiedDate,
1,0)
declare #IdFortblBackUpDoctorsForRooms uniqueidentifier;
set #IdFortblBackUpDoctorsForRooms = newid();
delete from tblBackUpDoctorsForRooms where BackUpRecordId=#id and Roomid in (Select roomid from #tblBackUpDoctorsForRooms)
delete from tblbackupdoctor where id=#id
insert into tblBackUpDoctorsForRooms (BackUpRecordId,Roomid,Araeid,locationid)
Select #newId,roomid,areaid,locationid from #tblBackUpDoctorsForRooms
select #newId
This is the sp in which i am using that table.
My class file's code is :
public string InsertBackUpDoctor(ClsBackUpDoctorProp objProp, DataTable dtLocAreaRoom)
{
String ConnectionString = CCMMUtility.GetCacheForWholeApplication();
String backUpRecordId = "";
SqlParameter[] param = new SqlParameter[12];
param[0] = new SqlParameter("#Id", objProp.Id);
param[1] = new SqlParameter("#BackUpDoctorId", objProp.BackUpDoctorId);
param[2] = new SqlParameter("#StartDate", objProp.StartDate);
param[3] = new SqlParameter("#EndDate", objProp.EndDate);
param[4] = new SqlParameter("#StartTime", objProp.StartTime);
param[5] = new SqlParameter("#EndTime", objProp.EndTime);
param[6] = new SqlParameter("#CreatedBy", objProp.CreatedBy);
param[7] = new SqlParameter("#ModifiedBy", objProp.ModifiedBy);
param[8] = new SqlParameter("#createdDate", CCMMUtility.GetCurrentDateTimeByTimeZone("US Mountain Standard Time"));
param[9] = new SqlParameter("#ModifiedDate", CCMMUtility.GetCurrentDateTimeByTimeZone("US Mountain Standard Time"));
param[10] = new SqlParameter("#CurrentDate", objProp.CurrentDate);
param[11] = new SqlParameter("#tblBackUpDoctorsForRooms ", dtLocAreaRoom);
backUpRecordId = SqlHelper.ExecuteScalar(ConnectionString, "proc_tblbackupdoctorInsertBackUpDoctors", param).ToString();
return backUpRecordId;
}
and here is the error which is coming when i tries to insert :
The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Table-valued parameter 12 ("#tblBackUpDoctorsForRooms"), row 0, column 0: Data type 0xF3 (user-defined table type) has a non-zero length database name specified. Database name is not allowed with a table-valued parameter, only schema name and type name are valid.
I dont know why this coming please help me..
I believe you'd have to change the way you pass your custom parameter:
Not just
param[11] = new SqlParameter("#tblBackUpDoctorsForRooms ", dtLocAreaRoom);
but rather something like
SqlParameter parameter = new SqlParameter();
parameter.ParameterName = "#tblBackUpDoctorsForRooms";
parameter.SqlDbType = System.Data.SqlDbType.Structured;
parameter.TypeName = "BackUpDoctorLocationAreaRoom";
parameter.Value = dtLocAreaRoom;
param[11] = parameter;
try
parameter.SqlDbType = System.Data.SqlDbType.Structured;
parameter.TypeName = "BackUpDoctorLocationAreaRoom";
and in the call add
backUpRecordId = SqlHelper.ExecuteScalar(ConnectionString,CommandType.StoredProcedure
"proc_tblbackupdoctorInsertBackUpDoctors", param).ToString();