Commands Affected by NULL ValuesLast reviewed: August 1, 1995Article ID: Q133450 |
The information in this article applies to:
SUMMARYVisual FoxPro supports the null value (.NULL.). The FoxPro version 2.x commands listed in this article were modified to support this new value.
MORE INFORMATIONThe following lists all Visual FoxPro commands modified to support the null value (.NULL.): ACCEPT AND APPEND APPEND FROM APPEND FROM ARRAY AVERAGE BETWEEN() BROWSE CALCULATE CDOW() CHANGE CREATE OBJECT COUNT() DELETE - SQL DO DO CASE DO WHILE EMPTY() EVALUATE FONTMETRIC() FOR...NEXT FOR...ENDFOR FREAD() FSEEK() #IF...#ENDIF IF...ENDIF IIF() INLIST() INPUT INSERT INTO - SQL ISALPHA() ISDIGIT() ISLOWER() ISUPPER() ISNULL() MAX() MIN() NOT OR REPLACE RETURN SHOW GET STORE SUM TYPE() UPDATE UPDATE - SQL
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Additional reference words: 3.00 VFoxWin
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