fixes #116

Author: wumpz

src/main/java/net/sf/jsqlparser/expression/ExpressionVisitor.java

@@ -152,4 +152,6 @@ public interface ExpressionVisitor {
 	void visit(RegExpMySQLOperator regExpMySQLOperator);
 
     void visit(UserVariable var);
+    
+    void visit(NumericBind bind);
 }

src/main/java/net/sf/jsqlparser/expression/ExpressionVisitorAdapter.java

@@ -2,7 +2,7 @@
  * #%L
  * JSQLParser library
  * %%
- * Copyright (C) 2004 - 2013 JSQLParser
+ * Copyright (C) 2004 - 2015 JSQLParser
  * %%
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as
@@ -325,4 +325,9 @@ public void visit(WithinGroupExpression wgexpr) {
     public void visit(UserVariable var) {
 
     }
+
+    @Override
+    public void visit(NumericBind bind) {
+        
+    }
 }

src/main/java/net/sf/jsqlparser/expression/NumericBind.java

@@ -0,0 +1,49 @@
+/*
+ * #%L
+ * JSQLParser library
+ * %%
+ * Copyright (C) 2004 - 2015 JSQLParser
+ * %%
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as 
+ * published by the Free Software Foundation, either version 2.1 of the 
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Lesser Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Lesser Public 
+ * License along with this program.  If not, see
+ * <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ * #L%
+ */
+package net.sf.jsqlparser.expression;
+
+/**
+ *
+ * @author aud
+ */
+public class NumericBind implements Expression {
+
+	private int bindId;
+
+    public int getBindId() {
+        return bindId;
+    }
+
+    public void setBindId(int bindId) {
+        this.bindId = bindId;
+    }
+
+	@Override
+	public void accept(ExpressionVisitor expressionVisitor) {
+		expressionVisitor.visit(this);
+	}
+
+	@Override
+	public String toString() {
+		return ":" + bindId;
+	}
+}

src/main/java/net/sf/jsqlparser/expression/UserVariable.java

@@ -2,7 +2,7 @@
  * #%L
  * JSQLParser library
  * %%
- * Copyright (C) 2004 - 2013 JSQLParser
+ * Copyright (C) 2004 - 2015 JSQLParser
  * %%
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as 

src/main/java/net/sf/jsqlparser/util/TablesNamesFinder.java

@@ -506,4 +506,9 @@ public void visit(WithinGroupExpression wgexpr) {
     @Override
     public void visit(UserVariable var) {
     }
+
+    @Override
+    public void visit(NumericBind bind) {
+        
+    }
 }

src/main/java/net/sf/jsqlparser/util/deparser/ExpressionDeParser.java

@@ -525,4 +525,8 @@ public void visit(UserVariable var) {
         buffer.append(var.toString());
     }
 
+    @Override
+    public void visit(NumericBind bind) {
+        buffer.append(bind.toString());
+    }
 }

src/main/javacc/net/sf/jsqlparser/parser/JSqlParserCC.jj

@@ -1731,10 +1731,12 @@ Expression PrimaryExpression():
 
 	| "?" { retval = new JdbcParameter(); }
 
-    | retval=JdbcNamedParameter()
+    | LOOKAHEAD(2) retval=JdbcNamedParameter()
 
     | retval=UserVariable()
 
+    | retval=NumericBind()
+
 	| LOOKAHEAD(AnalyticExpression()) retval=AnalyticExpression()
 
     | LOOKAHEAD(WithinGroupExpression()) retval=WithinGroupExpression()
@@ -1801,8 +1803,21 @@ UserVariable UserVariable() : {
 	Token token;
 }
 {
-    "@" token=<S_IDENTIFIER> { var.setName(token.image); }
+    "@" token=<S_IDENTIFIER> 
+    { 
+        var.setName(token.image); 
+        return var; 
+    }
+}
+
+NumericBind NumericBind() : {
+    NumericBind var = new NumericBind();
+	Token token;
+}
+{
+    ":" token=<S_LONG> 
     { 
+        var.setBindId(Integer.valueOf(token.image)); 
         return var; 
     }
 }

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

@@ -13,8 +13,6 @@
 
 import java.io.*;
 import java.util.*;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 
 import static net.sf.jsqlparser.test.TestUtils.*;
 
@@ -1657,4 +1655,8 @@ public void testSelectWithinGroup() throws JSQLParserException {
     public void testSelectUserVariable() throws JSQLParserException {
         assertSqlCanBeParsedAndDeparsed("SELECT @col FROM t1");
     }
+    
+    public void testSelectNumericBind() throws JSQLParserException {
+        assertSqlCanBeParsedAndDeparsed("SELECT a FROM b WHERE c = :1");
+    }
 }

src/test/java/net/sf/jsqlparser/test/select/SpecialOracleTest.java

@@ -68,7 +68,7 @@ public void testAllSqlsParseDeparse() throws IOException {
         }
 
         LOG.log(Level.INFO, "tested {0} files. got {1} correct parse results", new Object[]{count, success});
-        assertTrue(success>=109);
+        assertTrue(success>=112);
     }
 
     @Test

src/test/resources/net/sf/jsqlparser/test/oracle-tests/bindvar02.sql

@@ -1,6 +1,6 @@
 select *
 from a
 where a=:3
-and b= : 4
-and c= :5and :a = :b
+and b= :4
+and c= :5 and :a = :b