运算符 | 优先级 |
(),[],. | 0(最高) |
&,Not,++,--,`,!,.!,.!! | 1 |
$ | 2 |
^,~,:^ | 3 |
*,/,\,%,Mod,Div, :*,:/,:\,SHL,SHR,ROL,ROR | 4 |
+,-,|,:|,union,union2,Intersect,Outersect,Minus,.|,.||,.&,.&&, ->,.^,正号+,负号- | 5 |
IS,IN,Like,=,<,>,>=,<=,<>,.=,.<>,.>=,.<=,.<,.> | 6 |
And,Or | 7 |
: | 8 |
:=,+=,-=,*=,/=,\=,^=,~=,%=,div=,|=,:|=,union2=,Intersect=,Outersect=, Minus=,&=,:*=,:/=,:\=,:^=,::=,::,.|=,.&=,.||=,.&&=,.^= | 9 |
@ | 10(最低) |