Library /sys$common/syshlp/DTRHELP.HLB

       A DEC DATATRIEVE function is a word you define and add to the
       DEC DATATRIEVE language. By adding functions, you extend the
       capability of DEC DATATRIEVE to efficiently perform specific
       tasks. To learn how to define functions for DEC DATATRIEVE, see
       the DEC DATATRIEVE Guide to Programming and Customizing.

       The DEC DATATRIEVE installation kit provides some functions. You
       can use them to form value expressions or to set parameters for a
       process. These functions can be modified by users at your site.
       If they do not work as indicated in the examples, consult the
       person at your site responsible for DEC DATATRIEVE for a list of
       the functions currently available.

       DEC DATATRIEVE functions have the following format:

       function-name  [ (value-expression  [,...] ) ]

Additional Information: explode extract

FN$ABS FN$ATAN FN$BIT_AND FN$BIT_EXTRACT FN$BIT_NOT FN$BIT_OR FN$BIT_XOR FN$COMMAND_KEYBOARD FN$COS FN$CREATE_LOG FN$DATE FN$DAY FN$DBKEY_LENGTH FN$DCL FN$DEFINE_KEY FN$DELETE_KEY FN$DELETE_LOG FN$DELETE_LOGICAL FN$DELETE_SYMBOL FN$DISABLE_DECFORMS FN$ENABLE_DECFORMS FN$EXP FN$FLOOR FN$FORMAT_DBKEY FN$GET_SYMBOL FN$HEX FN$HEX_TO_DEC FN$HOUR FN$HUNDREDTH FN$ICHAR FN$INIT_TIMER FN$JULIAN FN$KEYPAD_MODE FN$KEYTABLE_ID FN$LASTREC_DBKEY FN$LN FN$LOAD_KEYDEFS FN$LOG10 FN$MINUTE FN$MOD FN$MODI FN$MONTH FN$NINT FN$OPENS_LEFT FN$PROCESS_INFO FN$PROMPT_KEYBOARD FN$SECOND FN$SETDEF FN$SETDEFPROT FN$SET_FORM_TABLE_ADDR FN$SET_LOGICAL FN$SET_SYMBOL FN$SHOW_KEY FN$SHOW_KEYDEFS FN$SHOW_TIMER FN$SHOWDEF FN$SHOWDEFPROT FN$SIGN FN$SIN FN$SPAWN FN$SQRT FN$STR_CHARN FN$STR_EXTRACT FN$STR_LENGTH FN$STR_LOC FN$STR_TOKEN FN$TAN FN$TIME FN$TRANS_LOG FN$UPCASE FN$USERNAME FN$WAIT FN$WEEK FN$WIDTH FN$YEAR