#stringoperations — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #stringoperations, aggregated by home.social.
-
String Functions With NULL Return NULL?!
LEN, SUBSTRING, and other string functions with NULL return NULL, not error! This breaks string processing logic! Watch the reveal!
#sql #sqltricks #database #sqltutorial #stringfunctions #null #sqlquiz #codingchallenge #sqlshorts #sqlbugs #stringoperations #sqlwtf
-
String Functions With NULL Return NULL?!
LEN, SUBSTRING, and other string functions with NULL return NULL, not error! This breaks string processing logic! Watch the reveal!
#sql #sqltricks #database #sqltutorial #stringfunctions #null #sqlquiz #codingchallenge #sqlshorts #sqlbugs #stringoperations #sqlwtf