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' IMPORTING error = result ). IF sy-subrc NE 0. MESSA...
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...
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 ...
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 })|. ...
TRY. 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 })|. DATA(lo_res) = lo_stmt->...
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...
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_namein({ lv_in })|. ...
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_namein({ lv_in })|. ...