Difference between revisions of "INLIST()"
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==Purpose== | ==Purpose== | ||
Function to search a list of expressions | Function to search a list of expressions | ||
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==Syntax== | ==Syntax== | ||
INLIST(<exp1>,<exp2>[,<exp3>...]) | INLIST(<exp1>,<exp2>[,<exp3>...]) | ||
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==See Also== | ==See Also== | ||
[[AT()]], [[ATNEXT()]], [[LEFT()]], [[LIKE()]], [[LOOKUP()]], [[OCCURS()]], [[RAT()]], [[RIGHT()]], [[RLOOKUP()]], [[STR()]], [[STREXTRACT()]], [[STRTRAN()]], [[STUFF()]], [[SUBSTR()]] | [[AT()]], [[ATNEXT()]], [[LEFT()]], [[LIKE()]], [[LOOKUP()]], [[OCCURS()]], [[RAT()]], [[RIGHT()]], [[RLOOKUP()]], [[STR()]], [[STREXTRACT()]], [[STRTRAN()]], [[STUFF()]], [[SUBSTR()]] | ||
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==Description== | ==Description== | ||
The INLIST() function searches a list of expressions and returns a logical true (.T) if the specified expression is found within that list. The expression to search for is represented by <exp1>. Expressions following <exp1> make up the list in which the INLIST() function will search. All the expressions specified must be the same data type: character, numeric, logical, date. | The INLIST() function searches a list of expressions and returns a logical true (.T) if the specified expression is found within that list. The expression to search for is represented by <exp1>. Expressions following <exp1> make up the list in which the INLIST() function will search. All the expressions specified must be the same data type: character, numeric, logical, date. | ||
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==Example== | ==Example== | ||
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endcase | endcase | ||
</code> | </code> | ||
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==Products== | ==Products== | ||
Revision as of 12:47, 11 December 2012
Purpose
Function to search a list of expressions
Syntax
INLIST(<exp1>,<exp2>[,<exp3>...])
See Also
AT(), ATNEXT(), LEFT(), LIKE(), LOOKUP(), OCCURS(), RAT(), RIGHT(), RLOOKUP(), STR(), STREXTRACT(), STRTRAN(), STUFF(), SUBSTR()
Description
The INLIST() function searches a list of expressions and returns a logical true (.T) if the specified expression is found within that list. The expression to search for is represented by <exp1>. Expressions following <exp1> make up the list in which the INLIST() function will search. All the expressions specified must be the same data type: character, numeric, logical, date.
Example
do case case inlist(cState, "CA", "OR", "WA", "NV") cTimezone = "Pacific" case inlist(cState, "MT", "ID", "WY", "UT", "CO","AZ", "NM") cTimezone = "Mountain" endcase
Products
Lianja Server, Lianja
