CL_SQL_STATEMENT->EXECUTE_QUERY 在该方法里设置断点, 执行报表,断点会触发两次: 断点第一次触发,执行的SQL表达式: SELECTCOUNT(*)AS"COUNT"FROM"ZFATINF"AS"ZFAT_INTERFACE"WITHPARAMETERS('LOCALE'='EN') 断点第二次触发,执行的SQL表达式: SELECT"ZFAT_INTERFACE"."CLSNAME"AS"CLSNAME","ZFAT_INTERFACE"."...
lv_rows= lo_sql_statement->execute_update( lv_statement ).ENDMETHOD."查询语句METHODm_select.DATA:lo_resultTYPEREFTOcl_sql_result_set.DATA:lv_statementTYPEstring.DATA:lt_tableTYPETABLEOFs_tab.DATA:ls_tableLIKELINEOFlt_table.DATA:lv_refTYPEREFTODATA.DATA:lv_valTYPEI. lv_statement= `SELECTCOU...
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_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...
CL_SQL_STATEMENT->EXECUTE_QUERY 在该方法里设置断点, 执行报表,断点会触发两次: 断点第一次触发,执行的SQL表达式: SELECT COUNT( * ) AS "COUNT" FROM "ZFATINF" AS "ZFAT_INTERFACE" WITH PARAMETERS( 'LOCALE' = 'EN' ) 断点第二次触发,执行的SQL表达式: ...
raising cx_sql_exception. data: stmt type string, ref type ref to data, stmt_ref type ref to cl_sql_statement, res_ref type ref to cl_sql_result_set, cnt type sy-tabix. subrc = 4. create object stmt_ref. get reference of view_name into ref. ...
EXEC SQL 和 ADBC 是所谓的Native SQL,这种方式直接进入指定数据库,不涉及到DBI,这样就没有table buffer。 相对EXEC SQL来说,更推荐ADBC的方式执行native sql,这种方式的好处是更加容易追踪错误。 以下是实例, data: lo_sql type ref to cl_sql_statement, ...
. When the statement is executed, compatible ABAP Objects must be bound to these parameters. This binding is made using the following methods of the class CL_SQL_STATEMENT, which expect a reference to an elementary, structured, or table-like data object and can be used as an alternative:...
cxnform adbc_exists_view using view_name type dd25l-viewnamechanging subrc type sy-subrc raising cx_sql_exception.data: stmt type string,ref type ref to 8、 data, stmt_ref type ref to cl_sql_statement, res_ref type ref to cl_sql_result_set, cnt type sy-tabix.subrc = 4.create ...