improve sql parser

This commit is contained in:
wenshao
2013-09-02 22:06:58 +08:00
parent 6571e4f198
commit df53aa4275
6 changed files with 119 additions and 4 deletions
@@ -15,7 +15,6 @@
*/
package com.alibaba.druid.sql.ast.expr;
import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.sql.ast.SQLExprImpl;
import com.alibaba.druid.sql.ast.SQLName;
import com.alibaba.druid.sql.visitor.SQLASTVisitor;
@@ -58,8 +57,8 @@ public class SQLIdentifierExpr extends SQLExprImpl implements SQLName {
this.lowerName = lowerName;
}
public String toString() {
return SQLUtils.toSQLString(this);
public void output(StringBuffer buf) {
buf.append(this.name);
}
protected void accept0(SQLASTVisitor visitor) {