ABAP offers standard, sorted, & hashed types of internal tables. The type of table that you should use (and hence the access method) is determined by the operations that will be performed most frequently with th
SAP ABAP 内部表(Internal Tables) 内部表(Internal Tables) 内部表实际上是一个临时表,其中包含正在执行的 ABAP 程序的记录。内部表仅在 SAP 程序运行期间存在。它们使用 ABAP 语言处理大量数据。当您需要从数据库表中检索数据时,我们需要在 ABAP 程序中声明一个内部表。
Internal table Declaration Sample Program with LOOP Pages:12 Facebook Twitter Linkedin Related Tutorials Passing data using SAP Memory & ABAP Memory There are two cross-program memory areas to which ABAP programs have access that you can use to pass data between... ...
• INSERT <wa> INTO [TABLE] <itab> [INDEX <idx>]. • 如: 12 / 33 • 带表头行的内表 • INSERT [TABLE] <itab> [INDEX <idx>]. • 如: 13 / 33 • 不带表头行的内表 • READ TABLE <itab> INTO <wa> INDEX <idx>. • 如: 14 / 33 • 带表头行的内表 • ...
Internal tables and structures are the two structured data types in ABAP. The data type of an internal table is fully specified by its line type, key, and table type. Line typeThe line type of an internal table can be any data type. The data type of an internal table is normally a ...
Note − Much less memory is consumed when an internal table is populated for the first time.ExampleStep 1 − Open the ABAP Editor by executing the SE38 transaction code. The initial screen of ABAP Editor appears.Step 2 − In the initial screen, enter a name for the program, select ...
原文地址:SAPABAPInternalTable一些事作者:SAP立志 一. Internal Table 的宣告 ABAP/4中的Internal Table是一种Data Structure,类似于其它语言中的STRUTURE,它可以由几个不同类型的字段(field)组成,用来表示具有不同属性的某一事物,单独一笔数据表示某个事物,多笔数据表示具有相同属性的多个事物.例如: ...
What are Internal Table & How to Create Internal Tables in SAP ABAP - An internal table, like a database table, is made of one or more rows of the same structure. While a..
The example shows the declaration of two internal tables t_address_tab and company_tab, where t_address_tab is contained in company_tab. For this purpose t_address_tab is defined as the table type. The component addresses of the company structure is declared with this type. The data type ...
CALL METHOD cl_abap_structdescr=》create EXPORTING p_components = lt_comp RECEIVING p_result = lr_struc. *根据动态结构创建动态内表类型 CALL METHOD cl_abap_tabledescr=》create EXPORTING p_line_type = lr_struc RECEIVING p_result = lr_table. ...