declare variables in sql ce

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I am tryin to get records from a table within a month in sql compact edition. Here is the sql query I know:

DECLARE @startDate as DATETIME, @EndDate as DATETIME

@startDate = GetDate();
@ENdDate = DATEADD(m,1,@startDate)

select * from table where (columnname between @startdate and @enddate)

I know that you have to send one script at a time, but how can you declare variables in sql ce(I guess it doesn't accept declare)?

I think my answer is very late for this question, but hope it will be useful for someone. You can't declare some variable in SQL CE, because just one statement can be used per command. As ErikEJ said in this link. You need to refactor your script to one big statement, if it's possible! I will be very happy to hear a better solution.

https://social.msdn.microsoft.com/Forums/sqlserver, Declaring Variables In SQL CE. Dec 3, 2007. Hi, i am trying to run the following query in SQL Server CE: SELECT @V1=CAST(SCOPE_IDENTITY() AS bigint) In SQL, the variable is the way of storing a value temporarily. Various types of variables can be declared and used in SQL databases. The variables in Transact-SQL are generally used in the batch or stored procedures. The DECLARE statement is used for declaring a variable. For example: DECLARE @str_name datatype[], @int_num datatype[];

Take a look at post How do I populate a SQL Server Compact database? and see if tool referenced there may help you.

MS SQL Server :: Declaring Variables In SQL CE, Hi, Please i need your help in helping to solve this SQL Query. I wan to use Declare Variable at left side of where conditional in Sql  In SQL Server, a variable allows a programmer/developers/students to store data temporarily during the execution of code. Syntex to Declare Variable in SQL Server DECLARE @Your_variable_name datatype [ = initial_value ], @Your_variable_name datatype [ = initial_value ],;

If you call it through an application (I'm not sure how you read the data)

Prepare your query just like this:

select * from table where (columnname between ? and ?)

but I'm not sure if you can use the between keyword. may be you need to change this.

then you need to add your SqlCeParameter objects like this:

cmd.Parameters.Add(new SqlCeParameter("p1", SqlDbType.DateTime, myDate));

How to use Declare Variable In Where Condition in SQL , I am tryin to get records from a table within a month in sql compact edition. Here is the sql query I know: DECLARE #startDate as DATETIME, #EndDate as  The syntax to declare variables in SQL Server using the DECLARE statement is: DECLARE @variable_name datatype [ = initial_value ], @variable_name datatype [ = initial_value ], ; Parameters or Arguments

I'm not familiar with SQL-CE, but I think you're missing some Set statements. Try this:

DECLARE @startDate as DATETIME, @EndDate as DATETIME

Set @startDate = GetDate();
Set @ENdDate = DATEADD(m,1,@startDate)

select * from table where (columnname between @startdate and @enddate)

Update See the Using Parameters in Queries in SQL CE reference from MSDN. You are correct in that Declare is not a valid keyword, so you'll need to the query as a parameterized version from the application itself.

select * from table where (columnname between ? and ?)

declare variables in sql ce - sql, from a pre-query. declare @tmp_RESIDENCE_LOCATION NVARCHAR(50) First, you can't use TSQL variables in SQL CE. Secondly, SQL  Before using any variable in batch or procedure, you need to declare the variable. DECLARE command is used to DECLARE variable which acts as a placeholder for the memory location. Only once the declaration is made, a variable can be used in the subsequent part of batch or procedure.

How to rewrite this basic query for SQL CE ? – SQLServerCentral, Learn how to declare variables in SQL Server (Transact-SQL) with syntax and examples. In SQL Server (Transact-SQL), a variable allows a programmer to store  Variables in SQL procedures are defined by using the DECLARE statement. Values can be assigned to variables using the SET statement or the SELECT INTO statement or as a default value when the variable is declared. Literals, expressions, the result of a query, and special register values can be assigned to variables.

SQL Server: Declare Variables, Global variable names begin with a @@ prefix. You do not need to declare them, since the server constantly maintains them. They are  APPLIES TO: SQL Server Azure SQL Database Azure SQL Data Warehouse Parallel Data Warehouse. Variables are declared in the body of a batch or procedure with the DECLARE statement and are assigned values by using either a SET or SELECT statement.

Global Variables in SQL Server, First, declare two variables to hold product name and list price, and a cursor to hold the result of a query that retrieves product name and list price from the  To declare multiple variables, you separate variables by commas: DECLARE @model_year SMALLINT, @product_name VARCHAR (MAX); Assigning a value to a variable To assign a value to a variable, you use the SET statement.

Comments
  • Actually what I thought is to use something like this: GetAll records from database(not a wise idea). Then use list.FindAll(Object => (Object.Date < DateTime.Now.AddMOnths(1) && Object.Date > DateTime.Now)); which would give the exact result. Thnx for your suggestion nikadim
  • DECLARE is not allowed in SQL CE
  • @alice7 after reading more about it, SQL-CE is pretty interesting, but very limited.