public class StandardSqlDataSource extends Object implements RDBMSDataSource
| 构造器和说明 |
|---|
StandardSqlDataSource(DataSource dataSource) |
StandardSqlDataSource(RDBMSDataSourceProperties properties) |
| 限定符和类型 | 方法和说明 |
|---|---|
joinery.DataFrame<Object> |
executeQuery(String sql)
the sql execution of the general relational database
can directly use the execution engine of the database itself.
|
<T> List<T> |
executeQuery(String sql,
Class<T> resClass) |
int |
executeUpdate(String sql)
call the relational database api to execute the update statement
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitdelete, insert, queryAll, queryByPredicate, updatepublic StandardSqlDataSource(DataSource dataSource)
public StandardSqlDataSource(RDBMSDataSourceProperties properties)
public joinery.DataFrame<Object> executeQuery(String sql)
RDBMSDataSourceexecuteQuery 在接口中 RDBMSDataSourcesql - Sql to execute queryexecuteQuery(String)public int executeUpdate(String sql)
RDBMSDataSourceexecuteUpdate 在接口中 RDBMSDataSourcesql - Sql to execute updateexecuteUpdate(String)Copyright © 2019. All rights reserved.