ABAP Select data from SAP table ORASQLAREA into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ORASQLAREA table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to ORASQLAREA. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the ORASQLAREA table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_ORASQLAREA TYPE STANDARD TABLE OF ORASQLAREA,
      WA_ORASQLAREA TYPE ORASQLAREA,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <ORASQLAREA> TYPE ORASQLAREA.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ORASQLAREA.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ORASQLAREA
  INTO TABLE IT_ORASQLAREA.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ORASQLAREA
*  INTO TABLE @DATA(IT_ORASQLAREA2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_ORASQLAREA INDEX 1 INTO DATA(WA_ORASQLAREA2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ORASQLAREA ASSIGNING <ORASQLAREA>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ORASQLAREA>-SQL_TEXT = 1.
<ORASQLAREA>-SHARABLE_M = 1.
<ORASQLAREA>-PERSISTENT = 1.
<ORASQLAREA>-RUNTIME_ME = 1.
<ORASQLAREA>-SORTS = 1.

ENDLOOP.

LOOP AT IT_ORASQLAREA INTO WA_ORASQLAREA.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ORASQLAREA-VERSION_CO, sy-vline,
  WA_ORASQLAREA-LOADED_VER, sy-vline,
  WA_ORASQLAREA-OPEN_VERSI, sy-vline,
  WA_ORASQLAREA-USERS_OPEN, sy-vline,
  WA_ORASQLAREA-EXECUTIONS, sy-vline,
  WA_ORASQLAREA-USERS_EXEC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ORASQLAREA you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_ORASQLAREA TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_ORASQLAREA INTO WA_ORASQLAREA.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_ORASQLAREA_STR, 
SQL_TEXT TYPE STRING,
SHARABLE_M TYPE STRING,
PERSISTENT TYPE STRING,
RUNTIME_ME TYPE STRING,
SORTS TYPE STRING,
VERSION_CO TYPE STRING,
LOADED_VER TYPE STRING,
OPEN_VERSI TYPE STRING,
USERS_OPEN TYPE STRING,
EXECUTIONS TYPE STRING,
USERS_EXEC TYPE STRING,
LOADS TYPE STRING,
FIRST_LOAD TYPE STRING,
INVALIDATI TYPE STRING,
PARSE_CALL TYPE STRING,
DISK_READS TYPE STRING,
BUFFER_GET TYPE STRING,
ROWS_PROCE TYPE STRING,
COMMAND_TY TYPE STRING,
OPTIM_MODE TYPE STRING,
PARSING_US TYPE STRING,
PARSING_SC TYPE STRING,
KEPT_VERSI TYPE STRING,
ADDRESS TYPE STRING,
HASH_VALUE TYPE STRING,
MODULE TYPE STRING,
DB_USER TYPE STRING,
MODULE_HAS TYPE STRING,
ACTION TYPE STRING,
ACTION_HAS TYPE STRING,
SERIALIZAB TYPE STRING,
CHILD_LATC TYPE STRING,
CPU_TIME TYPE STRING,
ELAPSED_TI TYPE STRING,
DISKRPER_E TYPE STRING,
BUFFGPER_E TYPE STRING,
PARSCPER_E TYPE STRING,
ROWSPPER_E TYPE STRING,
BUFFGPER_R TYPE STRING,
COLFIELD TYPE STRING,
WAIT_TIME TYPE STRING,
CPU_TIME_E TYPE STRING,
ELAPSEDTIE TYPE STRING,
WAITTIME_E TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ORASQLAREA_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_ORASQLAREA_STR-SQL_TEXT sy-vline 
WA_ORASQLAREA_STR-SHARABLE_M sy-vline 
WA_ORASQLAREA_STR-PERSISTENT sy-vline 
WA_ORASQLAREA_STR-RUNTIME_ME sy-vline 
WA_ORASQLAREA_STR-SORTS sy-vline 
WA_ORASQLAREA_STR-VERSION_CO sy-vline 
WA_ORASQLAREA_STR-LOADED_VER sy-vline 
WA_ORASQLAREA_STR-OPEN_VERSI sy-vline 
WA_ORASQLAREA_STR-USERS_OPEN sy-vline 
WA_ORASQLAREA_STR-EXECUTIONS sy-vline 
WA_ORASQLAREA_STR-USERS_EXEC sy-vline 
WA_ORASQLAREA_STR-LOADS sy-vline 
WA_ORASQLAREA_STR-FIRST_LOAD sy-vline 
WA_ORASQLAREA_STR-INVALIDATI sy-vline 
WA_ORASQLAREA_STR-PARSE_CALL sy-vline 
WA_ORASQLAREA_STR-DISK_READS sy-vline 
WA_ORASQLAREA_STR-BUFFER_GET sy-vline 
WA_ORASQLAREA_STR-ROWS_PROCE sy-vline 
WA_ORASQLAREA_STR-COMMAND_TY sy-vline 
WA_ORASQLAREA_STR-OPTIM_MODE sy-vline 
WA_ORASQLAREA_STR-PARSING_US sy-vline 
WA_ORASQLAREA_STR-PARSING_SC sy-vline 
WA_ORASQLAREA_STR-KEPT_VERSI sy-vline 
WA_ORASQLAREA_STR-ADDRESS sy-vline 
WA_ORASQLAREA_STR-HASH_VALUE sy-vline 
WA_ORASQLAREA_STR-MODULE sy-vline 
WA_ORASQLAREA_STR-DB_USER sy-vline 
WA_ORASQLAREA_STR-MODULE_HAS sy-vline 
WA_ORASQLAREA_STR-ACTION sy-vline 
WA_ORASQLAREA_STR-ACTION_HAS sy-vline 
WA_ORASQLAREA_STR-SERIALIZAB sy-vline 
WA_ORASQLAREA_STR-CHILD_LATC sy-vline 
WA_ORASQLAREA_STR-CPU_TIME sy-vline 
WA_ORASQLAREA_STR-ELAPSED_TI sy-vline 
WA_ORASQLAREA_STR-DISKRPER_E sy-vline 
WA_ORASQLAREA_STR-BUFFGPER_E sy-vline 
WA_ORASQLAREA_STR-PARSCPER_E sy-vline 
WA_ORASQLAREA_STR-ROWSPPER_E sy-vline 
WA_ORASQLAREA_STR-BUFFGPER_R sy-vline 
WA_ORASQLAREA_STR-COLFIELD sy-vline 
WA_ORASQLAREA_STR-WAIT_TIME sy-vline 
WA_ORASQLAREA_STR-CPU_TIME_E sy-vline 
WA_ORASQLAREA_STR-ELAPSEDTIE sy-vline 
WA_ORASQLAREA_STR-WAITTIME_E sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.