rewind #910

Author: wumpz

src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt

@@ -3102,7 +3102,7 @@ IntervalExpression IntervalExpression() : {
 {
 
 { interval = new IntervalExpression(); }
-    <K_INTERVAL> ["-" {signed=true;}] (token=<S_LONG> | token=<S_DOUBLE> | token=<S_CHAR_LITERAL> | expr = SimpleExpression())
+    <K_INTERVAL> ["-" {signed=true;}] (token=<S_LONG> | token=<S_DOUBLE> | token=<S_CHAR_LITERAL> | expr = Column())
     { 
         if (expr != null) {
             if (signed) expr = new SignedExpression('-', expr);

src/test/java/net/sf/jsqlparser/statement/select/SelectTest.java

@@ -1323,6 +1323,7 @@ public void testIssue862CaseWhenConcat() throws JSQLParserException {
     }
 
     @Test
+    @Ignore
     public void testExpressionsInIntervalExpression() throws JSQLParserException {
         assertSqlCanBeParsedAndDeparsed("SELECT DATE_SUB(mydate, INTERVAL DAY(anotherdate) - 1 DAY) FROM tbl");
     }