Mercurial > urweb

diff src/lacweb.lex @ 236:f5732dc1316c

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More aggregate functions
author Adam Chlipala <adamc@hcoop.net>
date Thu, 28 Aug 2008 12:56:08 -0400
parents 0608a0cfd32a
children cc193f680193
line wrap: on
line diff
--- a/src/lacweb.lex	Thu Aug 28 11:59:46 2008 -0400
+++ b/src/lacweb.lex	Thu Aug 28 12:56:08 2008 -0400
@@ -324,6 +324,10 @@
 <INITIAL> "NOT"       => (Tokens.NOT (pos yypos, pos yypos + size yytext));
 
 <INITIAL> "COUNT"     => (Tokens.COUNT (pos yypos, pos yypos + size yytext));
+<INITIAL> "AVG"       => (Tokens.AVG (pos yypos, pos yypos + size yytext));
+<INITIAL> "SUM"       => (Tokens.SUM (pos yypos, pos yypos + size yytext));
+<INITIAL> "MIN"       => (Tokens.MIN (pos yypos, pos yypos + size yytext));
+<INITIAL> "MAX"       => (Tokens.MAX (pos yypos, pos yypos + size yytext));
 
 <INITIAL> {id}        => (Tokens.SYMBOL (yytext, pos yypos, pos yypos + size yytext));
 <INITIAL> {cid}       => (Tokens.CSYMBOL (yytext, pos yypos, pos yypos + size yytext));