On Nov 17, 2007, at 4:58 PM, Joe Wilson wrote:
I'm having difficulty with Lemon's operator precedence. Given SQLite's operator precedence table where it's presumably interpreted with lowest precedence tokens at the top to the highest precedence tokens at the bottom: %left OR. %left AND. %right NOT. %left IS MATCH LIKE_KW BETWEEN IN ISNULL NOTNULL NE EQ. %left GT LE LT GE. %right ESCAPE. %left BITAND BITOR LSHIFT RSHIFT. %left PLUS MINUS. %left STAR SLASH REM. %left CONCAT. %left COLLATE. %right UMINUS UPLUS BITNOT. Why doesn't the BITNOT operator '~' have the highest precedence? SQLite version 3.5.2 Enter ".help" for instructions sqlite> select ~1 - ~5; -8 sqlite> select (~1) - (~5); 4
That would be a bug in lemon... D. Richard Hipp [EMAIL PROTECTED] ----------------------------------------------------------------------------- To unsubscribe, send email to [EMAIL PROTECTED] -----------------------------------------------------------------------------
