MySQL Query Browser How do I enter NULL?
- Switch to edit mode
- Right click on field
- Choose "Clear field content"
MySQL Workbench 5.4.42: Terribly buggy, but if you try a couple of times, right-clicking the cell while in Edit mode should give you the option Set Field(s) to NULL.
DEL, Ctrl+0 or similar doesn't work.
In Workbench 6.3 the buggy UI has been fixed. Don't forget to click the Apply button to actually execute the resulting UPDATE statement.
Use SHIFT + DEL buttons when clicking on the field that you want to set as NULL.