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F_RWORDCOUNT

input/output-compatibility to rFunc (WORDCOUNT)

Entrypoint r_wordcount not compatible with UTF-8 - use U_WORDCOUNT

Inputs/Outputs

   Input        CSTRING(32760)        String
                CSTRING(31)           word delimiter
                SMALLINT	
   Output       INTEGER               number of words

Syntax

   TestSQL
   SELECT 4 AS ISCORRECT, F_RWORDCOUNT('ABC 123 45678 9123', ' ', 0) FROM RDB$DATABASE;
   SELECT NULL AS ISCORRECT, F_RWORDCOUNT(NULL, NULL, NULL) FROM RDB$DATABASE;