included LOOKAHEAD

wumpz · wumpz · commit 6776eb5fd022 · 2017-01-21T00:12:17.000+01:00
diff --git a/src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt b/src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt
@@ -3097,7 +3097,7 @@ AlterExpression AlterExpression():
     (
     ((<K_ADD>    { alterExp.setOperation(AlterOperation.ADD); } | <K_MODIFY> { alterExp.setOperation(AlterOperation.MODIFY); })
     	  (
-        (  (<K_COLUMN>)?
+        (  (LOOKAHEAD(2) <K_COLUMN>)?
             alterExpressionColumnDataType = AlterExpressionColumnDataType() { alterExp.addColDataType(alterExpressionColumnDataType); }
         )
         |

Original file line number	Diff line number	Diff line change
`@@ -3097,7 +3097,7 @@ AlterExpression AlterExpression():`
`3097`	`3097`	`(`
`3098`	`3098`	`((<K_ADD> { alterExp.setOperation(AlterOperation.ADD); } \| <K_MODIFY> { alterExp.setOperation(AlterOperation.MODIFY); })`
`3099`	`3099`	`(`
`3100`		`- ( (<K_COLUMN>)?`
	`3100`	`+ ( (LOOKAHEAD(2) <K_COLUMN>)?`
`3101`	`3101`	`alterExpressionColumnDataType = AlterExpressionColumnDataType() { alterExp.addColDataType(alterExpressionColumnDataType); }`
`3102`	`3102`	`)`
`3103`	`3103`	`\|`