DESCRIBE TABLE <internal_tab> [LINES <l>] [OCCURS <n>] [KIND <k>]. LINES specifies the number of populated lines in the <l> expression, OCCURS specifies the value of the INITIAL SIZE clause of the internal table in the <n> expression, KIND clause specifies the table type of the int...
MODIFY TABLE<itab>FROM<wa> [TRANSPORTING<f1> <f2> ...]"修改单条(MODIFY TABLE <itab>一般用在循环中修改哈希表,且itab内表带表头)。这里的<wa>扮演双重身份,不仅指定了要修改的行(条件),还包括要修改的新的值。系统以整个表的所有关键字段来搜索要修改的行;USING KEY:如果未使用此选项,则会使用默认...
The argument arg must be an internal table.内表行操作单行操作多行操作适用所有类型内表的行操作在该节中列出的操作适用所有类型的内表。如果你在操作之前知道内表的类型,请使用合适的操作,比如,使用 APPEND…TO 语句填充索引内表,使用 INSERT…INTO TABLE 来填充Hash表或通用性类型(ANY TABLE、INDEX TABLE),...
The user first creates an internal table, selects the relevant data from customer tables and then places the data in the internal table. Other users can access and use this internal table directly to retrieve the desired information, instead of writing database queries to perform each operation ...
在ABAP语言中,Perform Table是一种用于处理表格数据的关键功能,它能够有效地操作数据表,进行相关的计算和处理。 二、ABAP Perform Table的基本语法 在ABAP语言中,Perform Table语句通常使用以下基本语法: PERFORM <routine_name> THROUGH <number> TIMES. 其中,<routine_name>指定了要执行的例程名称,可以是在同一程序...
REPORT demo_delete_table_using_key. CLASS measure DEFINITION. PUBLIC SECTION. CLASS-METHODS main. PRIVATE SECTION. CLASS-DATA: BEGIN OF tline, col1 TYPE i, col2 TYPE i, END OF tline, itab LIKE HASHED TABLE OF tline WITH UNIQUE KEY primary_key ...
PERFORM_PARAMETER_TOO_SHORT , PERFORM_TABLE_REQUIRED : The parameter type does not match the type specified in the FORM definition. PERFORM_BASE_LITL : A literal was passed to a structured parameter. Addition 1 … USING p1 p2 p3 …
abap 中通过perform可以不传入table但是传出form里的table吗? 深山无名 人中龙凤 11 可以。PERFORM里面的TABLE可以入和出。 就像函数的TABLE一样。进出数据都可以 错过的它 人中龙凤 11 全局就ok了啊 svunlzicpq 英雄豪杰 10 和change有异曲同工 登录...
INTO CORRESPONDING FIELDS OF TABLE @gt_data FROM mara AS a INNER JOIN makt AS b ON a~matnr = b~matnr UP TO 30 ROWS. END-OF-SELECTION. CHECK gt_data[] IS NOT INITIAL. CREATE OBJECT gr_alv. PERFORM frm_set_fieldcat. CALL METHOD gr_alv->standard_oo_alv ...
Your Preferred table kind for your ITAB Total of 236 people has voted for thePoll. Demo Program on ITAB Performance Before we jump into the poll result, check out the small program and its performance result. Here I’m comparing the Performance of the READ on Internal tables – Standard ...