DATA CONVERSION METHOD, APPARATUS THEREOF, AND PROGRAM THEREOF

DATA CONVERSION METHOD, APPARATUS THEREOF, AND PROGRAM THEREOF

PROBLEM TO BE SOLVED: To provide a data processing method capable of extracting an SQL sentence which has not been properly converted when converting a database.SOLUTION: A conversion verification device 117 inserts a code for extracting an SQL sentence into a program to be processed by an Access da...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HIRAYAMA MITSUAKI, HAMAMATSU TAKESHI
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a data processing method capable of extracting an SQL sentence which has not been properly converted when converting a database.SOLUTION: A conversion verification device 117 inserts a code for extracting an SQL sentence into a program to be processed by an Access database system 111, automatically extracts the SQL sentence in an execution, and converts it into an SQL sentence to be processed by an SQL-SERVER database system 113. The SQL sentence is executed by the Access database system 111 and the SQL-SERVER database system 113, the results are compared, and the SQL sentence of which results are not accorded is specified.