refactor sql parser group by

This commit is contained in:
高铁
2016-01-09 13:56:09 +08:00
parent 739645fbf1
commit b4155d7be2
26 changed files with 220 additions and 329 deletions
@@ -34,7 +34,6 @@ import com.alibaba.druid.sql.ast.statement.SQLSelectQueryBlock;
import com.alibaba.druid.sql.ast.statement.SQLSelectStatement;
import com.alibaba.druid.sql.builder.SQLSelectBuilder;
import com.alibaba.druid.sql.dialect.db2.ast.stmt.DB2SelectQueryBlock;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSelectGroupBy;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSelectQueryBlock;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSelectQueryBlock.Limit;
import com.alibaba.druid.sql.dialect.odps.ast.OdpsSelectQueryBlock;
@@ -370,10 +369,6 @@ public class SQLSelectBuilderImpl implements SQLSelectBuilder {
}
protected SQLSelectGroupByClause createGroupBy() {
if (JdbcConstants.MYSQL.equals(dbType)) {
return new MySqlSelectGroupBy();
}
return new SQLSelectGroupByClause();
}