This appendix lists the Oracle SQL functions: ABS, ACOS, ADD_MONTHS, ASIN, ASCII, ATAN, ATAN2, CEIL, CHAR_TO_ROWID, CHR, CONVERT, COS, COSH, DECODE, DUMP, EXP, FLOOR, GREATEST, HEXTORAW, INITCAP, INSTR, INSTRB, LAST_DAY, LEAST, LENGTH, LENGTHB, LN, LOG, LOWER, LPAD, LTRIM, MOD, MONTHS_BETWEEN, NEW_TIME, NEXT_DAY, NLS_INITCAP, NLS_LOWER, NLS_UPPER, NLSSORT, POWER, RAWTOHEX, REPLACE, ROUND, ROWIDTOCHAR, RPAD, RTRIM, SIGN, SIN, SINH, SOUNDEX, SQRT, STDDEV, SUBSTR, SUBSTRB, SYSDATE, TAN, TANH, TO_CHAR, TO_DATE, TO_LABEL, TO_MULTI_BYTE, TO_NUMBER, TO_SINGLE_BYTE, TRANSLATE, TRUNC, UID, UPPER, USER, USERENV, VARIANCE, and VSIZE.