Menu
How to enter NULL value into database table cell in MS Visual Studio table editor?
897
You also can specify the NULL keyword in the VALUES clause to indicate that a column should be assigned a NULL value. The following example inserts values into three columns of the orders table: INSERT INTO orders (orders_num, order_date, customer_num) VALUES (0, NULL, 123);
You can create a null row in a text input and then union the two streams together and check the box at the bottom of the union configuration so that the text input data set comes first.
You can use this query, to set the specific row on a specific column to null this way: Update myTable set MyColumn = NULL where Field = Condition. Here, the above code will set the specific cell to null as per the inner question (i.e. To clear the value from a cell and make it NULL).
Code Inspection: Insert NULL into NOT NULL columnCREATE TABLE br2 ( id INT NOT NULL, col1 NVARCHAR (20) NOT NULL, col2 NVARCHAR (20) NOT NULL, ); -- INSERT INTO br2 (id, col1, col2) VALUES (1, NULL, NULL);
select the cell you want to insert NULL then
CTRL + 0
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
