
PT-Basic Programming Manual Ver. 1.00 86/143
Match the record position of data
Several key arguments as below:
Match wanted string data.
※This command only supports backward search.
To obtain the figure of all records in the file.
A%=DBMS_GET_COUNT(DBMSID%)
A% = DBMS_GET_COUNT(1)
PRINT A%
A% is an integer variable to be assigned to the result.
DBMSID% is an integer variable in the range from 1 to 10.
To read the data of appointed field in the appointed record.
A$=DBMS_GET_DATA$(DBMSID%, record%, field%)
A$ = DBMS_GET_DATA$(1, 3, 3)
PRINT A$
A$ is a string variable to be assigned to the result.
Several key arguments as below:
To revise the data of appoint field in appointed field record.
DBMS_UPDATE_DATA(DBMSID%, record%, field%, key$)
DBMS_UPDATE_DATA(1, 3, 3, "SONG")
Several key arguments as below:
Update string data wanted.
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