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VÄLJ uttalande

SELECT är ett Open-SQL-uttalande för att läsa data från en eller flera databastabeller till dataobjekt .

  1. Välja alla poster

    * This returns all records into internal table lt_mara.
    SELECT * FROM mara
             INTO lt_mara.
    
  2. Välja en post

    * This returns single record if table consists multiple records with same key.
    SELECT SINGLE * INTO TABLE lt_mara
                    FROM mara
                    WHERE matnr EQ '400-500'.
    
  3. Välja distinkta poster

    * This returns records with distinct values.
    SELECT DISTINCT * FROM mara
                      INTO TABLE lt_mara
                      ORDER BY matnr.
    
  4. Samlade funktioner

    * This puts the number of records present in table MARA into the variable lv_var 
    SELECT COUNT( * ) FROM mara
                      INTO lv_var.
    


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