How to enter 'NULL' into SSMS cell?
问题 In SQL Server Management Studio 2012, I was typing/pasting data into a table (via Edit Top 200 Rows). Whenever I typed/pasted NULL in a cell, a NULL value was inserted. Apparently it thought I meant the NULL value instead of the 'NULL' text. Which didn't work, as my column wasn't nullable... Now how do I enter the 'NULL' text into a cell? If I wanted to insert the NULL value, I would have pressed Ctrl + 0 ... 回答1: Just enter 'NULL' (with single quote mark) into cell, SSMS will trim leading