fix: INSERT must use simple Column Names only

- salvages PR #589, credits to @wheredevel

Signed-off-by: Andreas Reichel <[email protected]>

Author: manticore-projects

src/main/java/net/sf/jsqlparser/expression/operators/relational/ExpressionList.java

@@ -74,7 +74,7 @@ public ExpressionList withExpressions(T... expressions) {
         return addExpressions(expressions);
     }
 
-    public ExpressionList withExpressions(Collection<T> expressions) {
+    public ExpressionList<?> withExpressions(Collection<T> expressions) {
         this.clear();
         return addExpressions(expressions);
     }

src/main/java/net/sf/jsqlparser/schema/Column.java

@@ -94,10 +94,10 @@ public void setColumnName(String string) {
 
     @Override
     public String getFullyQualifiedName() {
-        return getName(false);
+        return getFullyQualifiedName(false);
     }
 
-    public String getName(boolean aliases) {
+    public String getFullyQualifiedName(boolean aliases) {
         StringBuilder fqn = new StringBuilder();
 
         if (table != null) {
@@ -121,14 +121,20 @@ public String getName(boolean aliases) {
         return fqn.toString();
     }
 
+    // old and confusing, don't use it!
+    @Deprecated
+    public String getName(boolean aliases) {
+        return columnName;
+    }
+
     @Override
     public void accept(ExpressionVisitor expressionVisitor) {
         expressionVisitor.visit(this);
     }
 
     @Override
     public String toString() {
-        return getName(true);
+        return getFullyQualifiedName(true);
     }
 
     public Column withTable(Table table) {

src/main/java/net/sf/jsqlparser/statement/insert/Insert.java

@@ -226,12 +226,21 @@ public String toString() {
         }
         sql.append("INTO ");
         sql.append(table).append(" ");
+
         if (columns != null) {
-            sql.append(PlainSelect.getStringList(columns, true, true)).append(" ");
+            sql.append("(");
+            for (int i = 0; i < columns.size(); i++) {
+                if (i > 0) {
+                    sql.append(", ");
+                }
+                // only plain names, but not fully qualified names allowed
+                sql.append(columns.get(i).getColumnName());
+            }
+            sql.append(") ");
         }
 
         if (outputClause != null) {
-            sql.append(outputClause.toString());
+            sql.append(outputClause);
         }
 
         if (select != null) {

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

@@ -60,7 +60,6 @@ public void deParse(Insert insert) {
         buffer.append("INTO ");
 
         buffer.append(insert.getTable().toString());
-
         if (insert.getColumns() != null) {
             buffer.append(" (");
             for (Iterator<Column> iter = insert.getColumns().iterator(); iter.hasNext();) {