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ABAP Keyword Documentation → ABAP − Reference → Processing External Data → ABAP Database Accesses → Native SQL → Static Embedding of Native SQL → EXEC SQL →EXEC SQL - Literals
Appropriate literals can be specified in ABAP syntax at suitable reader positions in embedded Native SQL statements.
The literal operator cannot be used in static Native SQL.
Example
Reads a row from the database table SPFLI using static Native SQL. The required row is specified using literals. The target range is specified as a host variable. If a row was found, sy-subrc is set to 0; if not, it is set to 4.
DATA: BEGIN OF wa,
cityfrom TYPE spfli-cityfrom,
cityto TYPE spfli-cityto,
END OF wa.
EXEC SQL.
SELECT cityfrom, cityto
INTO :wa
FROM spfli
WHERE mandt = '100' AND
carrid = 'LH' AND connid = '0400'
ENDEXEC.