sql parser refactor

This commit is contained in:
温少
2012-05-20 13:43:02 +08:00
parent 6241110dfe
commit 04130b96c5
3 changed files with 9 additions and 3 deletions
@@ -31,6 +31,7 @@ import com.alibaba.druid.sql.ast.statement.SQLUnionOperator;
import com.alibaba.druid.sql.ast.statement.SQLUnionQuery;
public class SQLSelectParser extends SQLParser {
protected SQLExprParser exprParser;
public SQLSelectParser(String sql){
super(sql);
@@ -39,6 +40,11 @@ public class SQLSelectParser extends SQLParser {
public SQLSelectParser(Lexer lexer){
super(lexer);
}
public SQLSelectParser(SQLExprParser exprParser){
super(exprParser.getLexer());
this.exprParser = exprParser;
}
public SQLSelect select() throws ParserException {
SQLSelect select = new SQLSelect();