Caché MultiValue Basic Reference
ALPHA
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ALPHA(string)
An expression that resolves to a string. |
PRINT ALPHA("abcdefg"); ! Returns 1 PRINT ALPHA("AbCdEfG"); ! Returns 1 PRINT ALPHA("my string"); ! Returns 0 (space not allowed) PRINT ALPHA("half-wit"); ! Returns 0 (hyphen not allowed) PRINT ALPHA(""); ! Returns 0 PRINT ALPHA(123); ! Returns 0
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