The SQL SELECT TOP Clause. The SELECT TOP clause is used to specify the number of records to return. Or is there a better way? My query output needs to have a blank row … You select rows by creating a row condition. Row selection with SQL statements. Is this the best way to select rows where any column is blank, empty, or NULL? 0, 'no record', 0. Returning a large number of records can impact performance. That does insert an empty row after each group of values, so I guess to sort it the other way, you simply have to switch 0 and 1: select case ord when 1 then Name end as name, Description, Size from ( select 1 as ord, Name, Description, Size from Products union all select 0 as ord, name, null, null from Products group by Name ) D order by D.name, D.ord, D.description select * from vendor where vendor_email = '' If you want to combine them to search for the SQL null or empty string together and retrieve all of the empty strings and nulls all at once, you could do something like this. Toward Solution: SQL … But (at least to me), it is much easier to glance at the query and immediately see what it does. The IS NULL operator is used to test for empty values (NULL values). It's the same amount of work for SQL and pretty much the same amount of typing. To remove empty rows or columns from a query, you can use the NON EMPTY statement before the axis set definition. The following SQL lists all customers with a NULL value in the "Address" field: Example. SELECT CustomerName, ContactName, Address The SELECT TOP clause is useful on large tables with thousands of records. You can use SQL statements to select rows from the database to display on your report. See example: 1. show-header-and-footer-rows-in-empty-row If multiple active rows are found for the same area, a user will be prioritized based on names descending order. Then bind it to the gridview. Note: Not all database systems support the SELECT TOP clause. For example, the following query only returns the Product Category Bikes because that is the only Category that was sold in the Calendar Year 2001: select * from vendor where vendor_email is null . Suggest to check for return row from sql query, if zero, create a datatable dynamically with the columns identical to the expected return columns of the sql query ,i.e. Hi all, I'm building a flow getting rows from a SQL on premises table. SQL> create table mytable 2 as 3 select 'Weight' field1, '2' field2 from dual union all 4 select 'Colour', 'red' from dual union all 5 select 'Size', 'L' from dual 6 / Tabel is aangemaakt. So, the table has three rows. Selecting rows with SQL statements Selecting rows limits, or creates a subset of, the data in a table. Is there a way to insert a Blank row in the "output" of a query. I have a simple table with Location, Date, and amount columns. If no active row is found, we will return the default area row. 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