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diff src/urweb.lex @ 704:70cbdcf5989b

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UNIQUE constraints
author Adam Chlipala <adamc@hcoop.net>
date Tue, 07 Apr 2009 12:24:31 -0400
parents fab5998b840e
children d8217b4cb617
line wrap: on
line diff
--- a/src/urweb.lex	Sun Apr 05 16:17:32 2009 -0400
+++ b/src/urweb.lex	Tue Apr 07 12:24:31 2009 -0400
@@ -365,6 +365,9 @@
 <INITIAL> "NULL"      => (Tokens.NULL (pos yypos, pos yypos + size yytext));
 <INITIAL> "IS"        => (Tokens.IS (pos yypos, pos yypos + size yytext));
 
+<INITIAL> "CONSTRAINT"=> (Tokens.CCONSTRAINT (pos yypos, pos yypos + size yytext));
+<INITIAL> "UNIQUE"    => (Tokens.UNIQUE (pos yypos, pos yypos + size yytext));
+
 <INITIAL> "CURRENT_TIMESTAMP" => (Tokens.CURRENT_TIMESTAMP (pos yypos, pos yypos + size yytext));
 
 <INITIAL> {id}        => (Tokens.SYMBOL (yytext, pos yypos, pos yypos + size yytext));