Postgresql Pass Variable To Query

+* Page restrictions moved into a new, dedicated table +* Correct tooltip accesskey hint for Opera on the Macintosh + (uses Shift-Esc-, not Ctrl-). getParameter("variable") use aaa variable in your query and execute it. org Sent: Tuesday, May 08, 2007 8:40 PM Subject: [GENERAL] printing variable values in pl/pgsql functions Hi, I have a pl/pgsql in which i have to print various variable values during the execution of the function to see what values are getting populated inside those variables with due course of time. The following article discusses how to connect to PostgreSQL with Psycopg2 and also illustrates some of the nice features that come with the driver. and returning the results back to a variable defined in the calling function. Convert each Criteria Table to a single Text Item using the Record. In other languages you can use functions such as Lists or Arrays, but SQL makes it a bit more complicated. query and the object has a. Windows 7, Access 2007. 4 Example Let's look at some PostgreSQL current_date function examples and explore how to use the current_date function in PostgreSQL. The last statement won't work, so my question is how to pass the fname and lname variables to the query? ** deleted ** (got it wrong) I also prefer Ancient Dragon's suggestion much more than columm names John Doe. Any data that includes quotes needs particular handling. Hi, When I click a radio button in a certain web page (rather than a text link), I send the user on to another page. i want the value of that particular category id and category count as the output in 2 different variable in stored procedure. Microsoft SQL Server Forums on Bytes. In this post, I am sharing one more shell script to store the result of psql SELECT query into a Variable of Bash Shell Script. I can't seem to figure out how to pass the value of the query box. In your example, you pass in a value for a replacement variable named &CUST; but the only replacement variable in your QM query is named &SELECT. If I have the query prompt me to manualy enter a date, the correct records ARE returned, but it's when trying to pass the variable data through to the query, nothing is returned. Creating the System DSN on a Microsoft Windows 2000-Based or a Windows 2003-Based Computer. name property. First, create a table COMPANY1 similar to the table COMPANY. So even if you send a parameter like “active=true”, it is still a string, this is how the HTTP protocol works. Opening unbound cursors. How to Pass a PHP Variable to JavaScript – Easy Way For something seemingly so straight-forward, you would think that the information out there would be a bit better on this subject. [noob] I can't get the query to recognize my variable $_. For more information on variables, refer to page 191 of the Flash 4 manual, "Setting and identifying variables". # Boolean mode When props is set to true, the route. This can (and often does) lead to sql injection vulnerabilities. A PL/pgSQL variable is a meaningful name for a memory location. but i am in first phase now, i. Any help would be great. This solution is a 100% query only solution because you are not issuing insert/update/delete against data in your database. Variable Not passing to query AccessForums. Viewing the Client Version. Means the same query can be used on multiple tables if they have same structure. I need to do this without resorting to prompting the user to enter a variable each time the query is run. I have demonstrated for using the variable only in WHERE clause, but you can use this anywhere in the query. Note: The exact definitions for the variables can be found at TechNet. Visual Basic Global Variables as Query Parameters Using global variables to pass user selection criteria to queries is a useful programming technique to master. The maximum length of the user-defined variable is 64 characters as of MySQL 5. Many status variables are reset to 0 by the FLUSH STATUS statement. Creating Custom Variables in the Design Survey Section. This tutorial is going to use libpqxx library, which is the official C++ client API for PostgreSQL. This is the case even if you start a new line of type, thus allowing you to spread query statements across multiple lines. S 5433 is my PostgreSQL port number. ilssac Dec 28, 2009 10:13 AM ( in response to cfsetNewbie ) You can pass url variables to a just like any other request, but you do need to understand when they take affect. Select Edit. A PL/pgSQL variable is a meaningful name for a memory location. Accept input and pass into a query: 6. When you declare a variable of type CURSOR, you must include a query. If I select all and run statement to get a query result (which I want to export the data), the value from the variable is not passed. PostgreSQL ensures automatic conversion from char(n) to varchar. However, the result goes to the script output screen. PostgreSQL accept array in format '{16367,15820,15865,15869}' On manipulating variable list [6367,15820,15865,15869] into '{16367,15820,15865,15869}' using customized script and when try to pass as argument will receive below error. The benefit of doing so allows you to change the results of the package without having to even open the package in the development environment (BIDS). # Boolean mode When props is set to true, the route. Answer: Yes, you can pass a parameter to another page in several different ways: by storing the parameter in a cookie by storing the parameter in a JavaScript variable of another window or frame by storing the parameter in the rewritable property top. Out of the box query variables The TechNet article Query variables in SharePoint Server 2013 lists all the out of the box variables available to you. To pass SQL statements to PostgreSQL, simply type them into the prompt. And there are quite a few of them. This property is only really useful if you are a. This article describes how to dynamically change a SQL Passthrough query and a local Access query. params will be set as the component props. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. execute immediate using variable: 20. In your example, you pass in a value for a replacement variable named &CUST; but the only replacement variable in your QM query is named &SELECT. Here's a tiny program connecting node. Query tutorials are listed on the left side menu. I am not able to use the variable list as postgreSQL array argument in the psql query. The following example invokes the corpQuery component: icon that appears to the top right on the control) and choose MainReport. I had searched on internet for articles related to Crystal Report with parametrized query with Oracle,but I was unable to find any good article on this topic. PostgreSQL Alias Summary : in this tutorial, you will learn about the PostgreSQL alias including column and table aliases. No stats are maintained. 5 thoughts on " Power Query M Primer (part 3): Functions: Function Values, Passing, Returning, Defining Inline, Recursion " Siraj February 19, 2019 at 2:41 am. When using the (also proprietary) returning clause of the DML statement, the with query actually returns data (e. query with a Submittable. We do not support Teradata Query_Banding. Hello, The double quote is mandatory so you can assign the variable through the String. > Re: Passing variables and objects in FitNessePosted by: "Rutje > Frowein" [hidden email] rutje96Tue Feb 10, 2009 6:47 am (PST) > Is there a way to pass variables between tables in Slim? > I have two different fixtures and want one fixture to accept as a > constructor parameter a value returned from another fixture. I am using Netezza database. PostgreSQL comes with an easy to use export tool to export data from PostgreSQL database. 4 User-Defined Variables You can store a value in a user-defined variable in one statement and refer to it later in another statement. setObject to pass an Array value as an input parameter to a. This article describes how to dynamically change a SQL Passthrough query and a local Access query. I use passing variables using GraphiQL all the time. Checkout the Templating documentation for an introduction to the templating feature and the different types of template variables. (In this case, the query can only return one row. @aroyappan. This type is an unsigned int data type which is used by PostgreSQL’s internal code to reference primary keys on system tables (see this page for details). address and the value that is the address parameter. PostgreSQL Database Forums on Bytes. The idea for this approach is to store all the variables that will be needed as properties of the element that detects the event. and returning the results back to a variable defined in the calling function. Using the cfinvokeargument tag, for example, you can build conditional processing that passes a different parameter based on user input. The last statement won't work, so my question is how to pass the fname and lname variables to the query? ** deleted ** (got it wrong) I also prefer Ancient Dragon's suggestion much more than columm names John Doe. This is another tip in SQL Server that I decided to share is how to pass table name dynamically to a query or stored procedure. It is defining a function called totalsalesformonth. Export Ready. I am trying to use this VBA code to pass a SQL stored procedure multiple values from an excel sheet. We can pass this query to our select statement to get the desired output. For more information, see the "Using char and varchar Data" topic in SQL Server Books Online and see the following article in the Microsoft Knowledge Base:. So the @variable(‘BOUSER’) should be replaced with the username first. New features and changes. Sqoop is a tool designed to transfer data between Hadoop and relational databases or mainframes. The maximum length of the user-defined variable is 64 characters as of MySQL 5. Thank all for your replies. This topic describes how to use a parameterized SQL statement in the Execute SQL task and create mappings between variables and the parameters in the SQL statement. query and the object has a. If the form is processed on the server by a CGI script, the script may typically receive the query string as an environment variable named QUERY_STRING. pass jquery value to php variable. You just need to provide the name of. Connect from the unix user that matches the desired PostgreSQL user - perhaps with sudo -u theusername psql - or change pg_hba. Passing Variables Between ASP Pages There are many times when you will need to pass information from one ASP page to another. An SQL trigger procedure must return either NULL or a record or row having the same structure of the table for which the it is fired. Simple stuff I thought, but the way I have my code and SQL statement, I have no records returned. Get URL Variables With JavaScript As most of you probably know, the GET method is a common way for PHP websites to pass nonsensitive information between pages. In many cases, a PL/SQL variable will be used to manipulate data stored in a existing relation. Create another query with your sql syntax and feed it whatever is returned from that function (or call the function as part of your query). I need to pass same query but different venodr no every time in the where class. show tables SQL Query. The query string solution is the traditional way to pass data without server side scripting, but it supports a limited amount of data. The aliases only exist during the execution of the query. If I select all and run statement to get a query result (which I want to export the data), the value from the variable is not passed. want to remember the username and use it as a parameter in a query that loads a list box in another form. Hello everyone, I'm trying to use a open query statement to select a value from a Postgres database through SQL Server but the macro variable is not resolving. In an effort to automate the creation of several reports, each based on a group number, I'm curious to know if there is a way to pass a variable to a query to select only the records in that group. Pass variable to Openquery - Learn more on the SQLServerCentral forums Note the declaration of the variable within the query statement (and the assignment of a value with double quotes). This property is only really useful if you are a. To query data from a table using JDBC, you use the following steps: Establish a database connection to the PostgreSQL server. It is defining a function called totalsalesformonth. When constructing URL Variables to use in surveys, we recommend using all lowercase letters for the variable name. Populate Flow variable from a URL Parameter? Is there a way to populate a Flow variable from a URL parameter? I'd like to create a custom link on the Account detail page that will launch a Flow and pass the Account ID to the Flow as a parameter. Its like select emp_id into Num from emp where emp_roll=2. PostgreSQL - DATEADD - Add Interval to Datetime Although PostgreSQL does not provide DATEADD function similar to SQL Server, Sybase or MySQL, you can use datetime arithmetic with interval literals to get the same results. This Access download will provide you with all the forms, modules, queries and VBA code to get you started. Then you could use concatenation to collect the first constant bit of sql, the generated acct_no/tran_date predicates, and the last bit of constant sql. Opening cursors. It returns the string as a row, whenever it hits a delimiter. Use Python variable by replacing the placeholder in the parameterized query. Actually, it should work on any current version of the Oracle database. I have a PG function ( using plpgsql) that calls a number of sub functions also in plpgsql. We will also learn how to write some basic [SQL](Structure Query Language) queries. In the script above, we create the CarTableType user-defined variable of the Table type. Metabase is a wonderful SQL tool for relational data analysis. The following example invokes the corpQuery component: icon that appears to the top right on the control) and choose MainReport. This lesson is about passing variables in a URL. Hello everyone, I'm trying to use a open query statement to select a value from a Postgres database through SQL Server but the macro variable is not resolving. In titles, EXIT and SET SQLPROMPT, substitution variables do not have to be prefixed with "&" or "&&". Try not to use variable in your SQL statement. We will use two variables those we have created to use in sub query. I assign the above query to variable and use that variable in OLEDB source (SQL Command from variable). In order to do that, you should use the user interface to connect to the database and drive as many filter, sort and group by operations as you possibly can. env: This is where the environment variables that will be passed into the Container are set. regards, tom lane. If the particular column is the Checkboxes (allow multiple selections), when you filter multiple values on the column by query string (URL) filter web part, it will only filter by the first parameter and skip remaining parameters. Any data that includes quotes needs particular handling. > please advise is possible in SELECT query use variable as a table name? > I would like to have for example something like: > CREATE OR REPLACE FUNCTION test_name (tb varchar) RETURNS int AS $$. Note that PL/SQL allows BOOLEAN variables, even though Oracle does not support BOOLEAN as a type for database columns. For more information, see the "Using char and varchar Data" topic in SQL Server Books Online and see the following article in the Microsoft Knowledge Base:. We don't want to load all data then apply filter. If you wanting to use straight sql and conditional statements one would use the following syntax: [code]CASE WHEN condition THEN result [WHEN ] [ELSE result] END [/code]If you want something more expressive you could wrap the logic in a func. The original purpose of window. PostgreSQL provides syntax for opening an unbound and bound cursors. I don't want to let the. Use the methods PreparedStatement. Are you sure the string variable is storing the date in the desired format? In my testing it returned values in below format. For each query variable, a corresponding dataset parameter and report parameter are created. This will replace the variables @prtg (Microsoft SQL, MySQL, PostgreSQL), or :prtg (Oracle SQL), or ? (ADO SQL) in the SQL query, considering the general rules for SQL variables. I can’t pass an integer or a float parameter to my query: it says a number is required, but it is a number! In your query string, you always have to use %s placeholders, even when passing a number. Regardless of the format (query params, JSON body) it is the job of the backend to parse and validate the request. 2 Hi all, Question: Is there a way to pass a variable from an application's user interface to the database such that it would be visible inside a database trigger and any corresponding function call?. Hi All, This may not be the correct place to post this. Select() RPA Dev Rookies. Replace your start and end date with the return values (variables). For instance, DECLARE @str_email VARCHAR(100) = '[email protected] The query name is visible to the main query and to all subsequent subqueries except the subquery that defines the query name itself. I am trying to use this VBA code to pass a SQL stored procedure multiple values from an excel sheet. My PostgreSQL column datatype is 'timestamptz' This is my query where I am passing variables and datatype I am sending is Date. If you have the 32-bit version of SQL Server or want to use SSIS with the PostgreSQL ODBC driver, your application is 32-bit. net data connection) PostgreSQL 9. PostgreSQL (. This is what I've got: CREATE OR REPLACE FUNCTION myFunction( How can I pass a schema name as a parameter in a PostgreSQL Function?. Replace the host, dbname, user, and password parameters with the values that you specified when you created the server and database. But the comparison is fetching me wrong results. Thanks, Kannan. Actually, it should work on any current version of the Oracle database. - But, when trying to use the same variable in a CHART-element (also on PAGE2 on page), the webapp preview debug mode says "XTK-170018 Parameter of query 'ctx/vars/brand_name' is not defined in current context. I can't seem to figure out how to pass the value of the query box. How to query JSONB, beginner sheet cheat as usual and pass the whole object as JSON. Pass a parameter to OpenQuery? – Learn more on the SQLServerCentral forums I've played with the number of single quotes. To pass parameters in the cfinvoke tag body, use the cfinvokeargument tag. I saw many people are declaring the Jquery variables as shown below. Passing Variables in API Post Request JSON Body This method works well if I hardcode the locid data as text into the query but fails when i use the locid variable. However, when I replace the dates with variables, the data doesn't return to Excel. This shows you how to query an Oracle 11g database from Excel 2007 (only available when you do a FULL install of Excel 2007). Create another query with your sql syntax and feed it whatever is returned from that function (or call the function as part of your query). show tables SQL Query. Passing and Retrieving Querystring using JavaScript in ASP. Before executing the following programs, please make sure you have the following in place:-. Re: passing variable in Query ? Kodiak_Seattle May 11, 2012 5:00 PM ( in response to Nicosa-Oracle ) DEF var_name = value SQL Statement '&var_name'; I select all that and run as script in TOAD, worked like a charm, thanks!. However, I also need to schedule the query to run each night with predetermined variables. How to Calculate Percentiles in PostgreSQL How to Get the First Row per Group in PostgreSQL How to Use generate_series to Avoid Gaps In Data in PostgreSQL How to Do Type Casting in PostgreSQL How to Write a Common Table Expression in PostgreSQL How to Import a CSV in PostgreSQL How to Compare Two Values When One Is Null in PostgreSQL How to Use Coalesce in PostgreSQL How to Write a Case. Query tutorials are listed on the left side menu. However, the result goes to the script output screen. In this chapter, you will learn how to fully appreciate that little command line tool. This post explains the different ways to pass multiple parameters to Web API method. While PostgreSQL clients runs fine in limited-resource environments, the server requires multiple processes and a stable pool of resources to run reliably and efficiently. Even if you find a workaround for the variable, guess what: the functions DATEDIFF and DATEADD don't exist in PostgreSQL. setArray and PreparedStatement. enter a month as a text variable in order to run a query that gets data from an annual budget table where the columns in the table are named "July", "August", "September" etc. Do not skip to add semicolon to the end of the command. One of the common use cases for using OUT parameters is to be able to return multiple outputs from a function without having to declare a PostgreSQL type as output of the function. I use a new connection string for building the model (EF has to query the view for metadata) and then compile the model, passing it into the context constructor. You can use Apache Web server, PHP, PostgreSQL and phpPgAdmin (which is an excellent tool to manage PHP-PostgreSQL projects) to build a basic web application. I then return the GetDynamicQueryResults method, returning a true IQueryable object. To pass a variable to one of the pass-through functions, you must build a dynamic query. * PostgreSQL Stored Procedures and Functions - Getting Started To return one or more result sets (cursors in terms of PostgreSQL), you have to use refcursor return type. [noob] I can't get the query to recognize my variable $_. For instance, DECLARE @str_email VARCHAR(100) = ‘[email protected] This is typically used in the sub-queries performed in the advanced where or union methods. Using the cfinvokeargument tag, for example, you can build conditional processing that passes a different parameter based on user input. Any help would be great. Let's take a look at an example of how we can pass a data table to a stored procedure using table valued function. This will replace the variables @prtg (Microsoft SQL, MySQL, PostgreSQL), or :prtg (Oracle SQL), or ? (ADO SQL) in the SQL query, considering the general rules for SQL variables. I have made Sql query but don't know is it good and how to pass the variables inside it? Now I need to pass length, sort, grade, diameter into sql query to get price but don't know how? Here is my Logs class where I started to doing this. getting sql query results. In this post, we’ll demonstrate one of the most powerful features of Hue’s new query editor, the ability to integrate it with any JDBC or Django-compatible database! Integrating PostgreSQL, MySQL, Oracle and MySQL. I have two main problems that seem to be variations on the same theme of running dynamic SQL from a variable with the EXECUTE statement and returning the results back to a variable defined in the calling function. Regardless of the format (query params, JSON body) it is the job of the backend to parse and validate the request. Here is that last function but with the person's name as well as their sales:. Note the format of the query. Can this be done? I create the temporary table in my stored procedure, but since I can't concatenate my OPENQUERY string, I need to store my query in a variable (@SQL) and then use EXEC() to run it. This is what I've got: CREATE OR REPLACE FUNCTION myFunction( How can I pass a schema name as a parameter in a PostgreSQL Function?. Define if you want to pass a parameter to your SQL query file. MySQL - Session Variables - How to Define and Use User-Defined Variables A session variable is a user-defined variable (not a server option) that starts with @, does not require declaration, can be used in any SQL query or statement, not visible to other sessions, and exists until the end of the current session. You can pass selector, function, string etc to execute or implement some functionality. and then I link to a OLEDB destination. Query tutorials are listed on the left side menu. it is not taking when I pass multiple variable. Am I able to pass a variable from my VB. To pass a variable to one of the pass-through functions, you must build a dynamic query. In this scenario, you can use Query Parameter in the generated Power Query ( just go to "Advanced Editor" in Query Editor). Either you pass only a single object, or - using the formatter discussed here - you can pass multiple simple value parameters that are mapped to POST values. 4 and later) can also return a table. PostgreSQL and SQL Server are too different. I added the variable "XY" at the top of the code. sql myschema and within the script I can use the parameter like this: CONCAT. PostgreSQL isn’t as widely used as MySQL, but there are still a number of third-party tools and libraries designed to simplify working with with PostgreSQL, including pgAdmin and Postbird. The PL/pgSQL function is a little more complicated, but let's go through it. To pass a variable to one of the pass-through functions, you must build a dynamic query. If you add a template variable of the type Query, you can write a PostgreSQL query that can return things like measurement names, key names or key values that are shown as a dropdown select box. S 5433 is my PostgreSQL port number. Oracle optimizes the query by treating the query name as either an inline view or as a temporary table. Windows 7, Access 2010. We will also learn how to use fetchall(), fetchmany() and fetchone() method to fetch limited rows from the table. Re: Passing Where Clause Dynamically to Stored Procedure Idea is needed Jul 21, 2011 01:19 PM | Jason W. If you run two different Hive sessions, variable values will not be mixed across sessions. Post referral:-www. Custom Variables is a logic feature that allows you to track data about respondents by passing one or more values through a survey link and into your survey results. To understand the AVG function, consider the table COMPANY having records as follows −. * PostgreSQL Stored Procedures and Functions - Getting Started To return one or more result sets (cursors in terms of PostgreSQL), you have to use refcursor return type. The steps for querying data from PostgreSQL table in Python. This is another tip in SQL Server that I decided to share is how to pass table name dynamically to a query or stored procedure. Accept input and pass into a query: 6. Do not skip to add semicolon to the end of the command. Declare variable for SELECT statement in Postgres function. INFO will log very little information while DEBUG will produce significant detail. 4 Example Let's look at some PostgreSQL current_date function examples and explore how to use the current_date function in PostgreSQL. g or terminate with semicolon to execute query \q to quit -- Variable. Here i want to assign the output of the sql query to a local variable. I am looking to make a semi-flexible template where the user punches in their own personal credentials into the JSON body being passed into my GET. Passing a varible as an linked server name in openquery. If you have worked with C programming language, you will find that the FORMAT() function is similar to the sprintf() function. how to use PHP variable in MYSQL query? vlado. Show 40 post(s) from this thread on one page. Click the Parameters button. params will be set as the component props. These query editors will be officially available in the next major Hue 3. Then we will move to the more advanced topics such as how to create tables and users. The syntax of the SQL query is: INSERT INTO TableName(column1, column2, ) VALUES(value1, value2, ) As you can see, you can update multiple columns in the SQL statement by specifying them in a comma-separated list. If I have the query prompt me to manualy enter a date, the correct records ARE returned, but it's when trying to pass the variable data through to the query, nothing is returned. pgAdmin may be used on Linux, Unix, Mac OS X and Windows to manage PostgreSQL 9. Python MySQL execute the parameterized query using Prepared Statement by placing placeholders for parameters. It is almost similar to Postgresql. A variable holds a value that can be changed through the block or function. Easier to just use temp tables, even then. I need to be able to pass the result of a query to a VBA Variable. Note that PL/SQL allows BOOLEAN variables, even though Oracle does not support BOOLEAN as a type for database columns. The simplified script below works if I select all and hit F5. Function Pass_String() Dim strSQL As. 5 query performance depends on JOINed column in SELECT clause. This is done because the ProductModelName attribute value is retrieved from the CatalogDescription xml type column, which has a schema associated with it. Post referral:-www. We check if the car id doesn’t exist and raise an exception if true, we also check if the bonus is greater than thirteen percent. (2 replies) Hi all, this is from the is there a way file. What I would like to do is to take the contents in three different cells, and use them as parameters in a SQL query. In an effort to automate the creation of several reports, each based on a group number, I'm curious to know if there is a way to pass a variable to a query to select only the records in that group. I need to pass same query but different venodr no every time in the where class. USING query where database has the following syntax: username[/password]@connect_identifier Note that this command is no more enhanced since Oracle 8. I’m working on building a toy website and have been unable to resolve the issue below (i. name property. It shows how to use SQL statements to query, insert, update, and delete data in the database. I am connecting to oracle database and firing a query and assigning the output to variable But when I echo the value of the variable it doesn't get printed correctly. Help With Passing Variables to ODBC Call Six Sigma – iSixSigma › Forums › General Forums › Tools & Templates › Help With Passing Variables to ODBC Call This topic contains 10 replies, has 2 voices, and was last updated by Ingemar Sjostrom 3 years ago. It is defining a function called totalsalesformonth. Likewise, if the second argument is a String, then you can't pass in a number. But it’s better than typing out column names. for it to appear on the label(s). PostgreSQL: Declaring Variables This PostgreSQL tutorial explains how to declare variables in PostgreSQL with syntax and examples. Pass array variable in Datatable. In other languages you can use functions such as Lists or Arrays, but SQL makes it a bit more complicated. A subquery can return zero or more rows. This lesson is about passing variables in a URL. To provide a length for the data type, you can invoke it like a function: INTEGER(2). connection exceed limit. Could anyone look at the test below and give any suggestions? PostgreSQL version is 8. In addition, PostgreSQL executes the query with the IN operator much faster than the same query that uses a list of OR operators. There are couple of ways to pass parameters from one report to the other. 0 Reference Manual / Language Structure / User-Defined Variables 9. Passing Parameters To A MYSQL Query Inside A Shell Script Posted by GENSALE. Passing PHP Variables to JavaScript. So I am posting my article on this topic. This tutorial is going to use libpqxx library, which is the official C++ client API for PostgreSQL. DictCursor) # tell postgres to use more work memory work_mem = 2048 # by passing a tuple as the 2nd argument to the execution function our # %s string variable will get replaced with the order of variables in # the list. Build the SQL query with the parameters and get the result in to the corresponding datasets. The entire dynamic query should be a single string, stored in a single variable (technically, you can construct the query on the fly by using an expression as the method. It shows how to use SQL statements to query, insert, update, and delete data in the database. Subject: RE:[sql-server-l] passing a datetime variable as parameter in sql query hi thanks for the inputs the issue is solved, however there is another roadblock i am facing, as i had mentioned i have two variables x and y, one holds the getdate() value (x) and the other variable (y) holds the oldest(min) datetime value in a column of a. Passing Form Public Variable to query; Public variable not the same as using a property? How to pass the value of a public variable to a named query as parameter; Passing an variable to within an sql statement; Passing a Variable from one web site to another for ASP; Passing a Variable into an eval() statement; How to use a public variable. Create another query with your sql syntax and feed it whatever is returned from that function (or call the function as part of your query). You may also assign a value to the variable at the time of declaration. Cursors must be opened before they can be used to query rows.