Skip to main content
edited tags
Link
user1822
user1822
Tweeted twitter.com/#!/StackDBAs/status/460972382283657216
Source Link
user353gre3
  • 1.5k
  • 1
  • 13
  • 20

'+' operator with one operand!

How does '+' operator behave in following statement?

select + 'taco';  --Result is 'taco'

Is it doing string concatenation with first string blank ('' + 'taco'), or does it mean something else?