DATA: r_adbc_conn TYPE REF TO cl_sql_connection, r_adbc_query TYPE REF TO cl_sql_statement, r_metadata TYPE REF TO data, it_metadata TYPE adbc_rs_metadata_descr_tab, lv_len TYPE i, lv_off TYPE i, wa_metadata LIKE LINE OF it_metadata, r_adbc_result TYPE REF TO cl_sql_resu...
DATA: r_adbc_conn TYPE REF TO cl_sql_connection, r_adbc_query TYPE REF TO cl_sql_statement, r_metadata TYPE REF TO data, it_metadata TYPE adbc_rs_metadata_descr_tab, lv_len TYPE i, lv_off TYPE i, wa_metadata LIKE LINE OF it_metadata, r_adbc_result TYPE REF TO cl_sql_resu...
CL_SQL_CONNECTION 连接其他数据库; 方法:GET_CONNECTION 获取数据表DBCAN中配置数据库链接; 方法:COMMIT 提交事务; 方法:ROLLBACK 回滚事务; 类: CX_SQL_EXCEPTION SQL异常类; 示例: "Native SQLCLASSc_native_sqlDEFINITION.PUBLICSECTION.METHODS:constructor.METHODS:m_create_tabIMPORTINGiv_tabnameTYPEstringRAIS...
METHOD store_monitoring_data. DATA(database_connection) TYPE REF TO cl_sql_connection. " 建立数据库连接,这里可以使用企业内部数据库 database_connection = cl_sql_connection=>create_connection( EXPORTING url = 'https://www.vipshare.com' "同样是模拟特殊用法,实际需要真实数据库连接信息 user = 'mon...
DATA(lo_sql_con) = cl_sql_connection=>get_connection( ). DATA(lo_stmt) = lo_sql_con->create_statement( ). DATA: lv_stmt TYPE string. lv_stmt = |select table_name, record_count, table_size from m_tables where table_name in ({ lv_in })|. ...
在ABAP程序中,我们需要使用OpenSQL语句来建立与MySQL数据库的连接。下面是示例代码: DATA: con TYPE REF TO cl_sql_connection, result TYPE i. CREATE OBJECT con. con->connect( EXPORTING connection_string = 'DSN=MySQL;UID=username;PWD=password' ...
CL_SQL_STATEMENT-ExecutionofSQLStatementsCL_SQL_PREPARED_STATEMENT-PreparedSQLStatementsCL_SQL_CONNECTION-AdministrationofDatabaseConnectionsCX_SQL_EXCEPTION-ExceptionClass 原生SQL接口API可以在ABAP里执行动态的原生SQL操作，解决用户一些非常特殊的操作需求。 样例一：数据定义语言DDL(Create,Drop,Grant,Revoke)和数据...
lo_conn=cl_sql_connection=>get_connection( ). "调用SQL-Statement方法,创建SQL对话 lo_statement=lo_conn->create_statement( ). "调用SQL-query方法,执行SQL语句 lo_result_set=lo_statement->execute_query(lv_statement). "调用SQL-set_param_table方法,指定用那个内表来记录返回结果 ...
CL_SQL_CONNECTION for administering database connections CX_SQL_EXCEPTION as an exception class How to use ADBC? In the most simple case you use instance methods of CL_SQL_STATEMENT to exceute SQL statements that are passed to the methods. You can create DML and DDL statements, carry out ...
The methodGET_CONNECTIONof the ADBC classCL_SQL_CONNECTION Using the input parameterCONNECTIONofAMDP procedure implementations(for service connections only) The statementCONNECT TOafterEXEC SQL If no inactive database connection can be activated after the specified name, it is opened for the current ...