PROCEDURE SUB21 SQLCODE SQLSTATE;
CREATE VIEW X4 (S1, S2, ID) AS SELECT SUBSTRING (C1 FROM 6),
SUBSTRING (C1 FROM 2 FOR 4), ID FROM MOREGRUB;
PROCEDURE SUB22 SQLCODE SQLSTATE; COMMIT WORK;
PROCEDURE SUB23 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT SUBSTRING (CITY FROM 4 FOR 10) INTO :CH1 FROM HU.STAFF WHERE EMPNAME = 'Ed';
PROCEDURE SUB24 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT SUBSTRING (CITY FROM 4) INTO :CH1 FROM HU.STAFF WHERE EMPNAME = 'Ed';
PROCEDURE SUB25 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT SUBSTRING (CITY FROM 4 FOR -1) INTO :CH1 FROM HU.STAFF WHERE EMPNAME = 'Ed';
PROCEDURE SUB26 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT SUBSTRING (CITY FROM 0 FOR 10) INTO :CH1 FROM HU.STAFF WHERE EMPNAME = 'Ed';
PROCEDURE SUB27 SQLCODE SQLSTATE
:INT1 NUMERIC (9)
:CH1 CHAR(10); SELECT SUBSTRING (CITY FROM :INT1 FOR 100) INTO :CH1 FROM HU.STAFF WHERE EMPNAME = 'Ed';
PROCEDURE SUB28 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT SUBSTRING (CITY FROM 1 FOR 1) INTO :CH1 FROM HU.STAFF WHERE EMPNAME = 'Ed';
PROCEDURE SUB29 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT SUBSTRING (CITY FROM 1 FOR 0) INTO :CH1 FROM HU.STAFF WHERE EMPNAME = 'Ed';
PROCEDURE SUB30 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT SUBSTRING (CITY FROM 12 FOR 1) INTO :CH1 FROM HU.STAFF WHERE EMPNAME = 'Ed';
PROCEDURE SUB34 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT S1 INTO :CH1 FROM X4 WHERE ID = 1;
PROCEDURE SUB35 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT S1 INTO :CH1 FROM X4 WHERE ID = 3;
PROCEDURE SUB36 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT S2 INTO :CH1 FROM X4 WHERE ID = 1;
PROCEDURE SUB37 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT S2 INTO :CH1 FROM X4 WHERE ID = 3;
PROCEDURE SUB38 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT SUBSTRING (C1 FROM ID) INTO :CH1 FROM MOREGRUB WHERE C1 LIKE 'Ch%';
PROCEDURE SUB39 SQLCODE SQLSTATE
:CH1 CHAR(10); SELECT SUBSTRING (C1 FROM 1 FOR ID) INTO :CH1 FROM MOREGRUB WHERE C1 LIKE 'Ch%';
PROCEDURE SUB40 SQLCODE SQLSTATE
:CH1 CHAR(10)
:INT1 NUMERIC (9)
:CH1 CHAR(10); SELECT SUBSTRING (C1 || ' with ' || :CH1 FROM 4 FOR :INT1 + 1) INTO :CH1 FROM MOREGRUB WHERE C1 LIKE 'Ch%';
PROCEDURE SUB41 SQLCODE SQLSTATE
:CH1 CHAR(10)
:INDIC1 NUMERIC (4); SELECT S1 INTO :CH1:INDIC1 FROM X4 WHERE ID = 2;
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.