SAP Function Modules

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C_DB_EXPLAIN_PLAN2 SAP Function module - Explain plan for SQL statement







C_DB_EXPLAIN_PLAN2 is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name C_DB_EXPLAIN_PLAN2 into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: S_ORA_COCKPIT_2
Released Date: Not Released
Processing type: Normal fucntion module
Normal function module settings


Pattern for FM C_DB_EXPLAIN_PLAN2 - C DB EXPLAIN PLAN2 





CALL FUNCTION 'C_DB_EXPLAIN_PLAN2' "Explain plan for SQL statement
  EXPORTING
    statement =                 "               SQL statement with markers for host variables
*   no_display = SPACE          "
*   stmt_lg = 0                 " i
  EXCEPTIONS
    EXPLAIN_FAILED = 1          "               Error when creating the plan
    .  "  C_DB_EXPLAIN_PLAN2

ABAP code example for Function Module C_DB_EXPLAIN_PLAN2





The ABAP code below is a full code listing to execute function module C_DB_EXPLAIN_PLAN2 including all data declarations. The code uses the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the original method of declaring data variables up front. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8).


DATA(ld_statement) = 'some text here'.

DATA(ld_no_display) = 'some text here'.

DATA(ld_stmt_lg) = 'Check type of data required'.
.

CALL FUNCTION 'C_DB_EXPLAIN_PLAN2'
  EXPORTING
    statement =                  ld_statement
*   no_display =                 ld_no_display
*   stmt_lg =                    ld_stmt_lg
  EXCEPTIONS
    EXPLAIN_FAILED =             1
    .  "  C_DB_EXPLAIN_PLAN2

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ENDIF.







ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:


ld_statement  TYPE STRING ,
ld_no_display  TYPE STRING ,
ld_stmt_lg  TYPE I .




ld_statement = 'some text here'.
ld_no_display = 'some text here'.
ld_stmt_lg = 'Check type of data required'.

Contribute (Add Comments)

Please help keep this info upto date and use the comments section below to add useful hints, tips and information specific to this SAP function. This will then be available for you and other users to easily find by simply searching on the object name C_DB_EXPLAIN_PLAN2 or its description.


   
 

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