INSERTARCHARR action
Related pages:
INSERTARCHARR archIdent, locVarColValueIdent_Rec [,[retIdent_Int], bRecalcStat_Bool]
archIdent | in | Reference to one of (historical) value - (not controlled whether the archive object is used - adding reference to object is enough). |
locVarColValueIdent_Rec | in | Column identifier of the Record type local variable. |
retIdent_Int | out | Identifier of the Int type - return code: action success (optional parameter). |
bRecalcStat_Bool | in | Identifier of the Bool type - enables/disables calculation of related statistical historical values (optional parameter, by default the calculations are enabled - @TRUE). |
archIdent
. Value array represents the column, to which the parameter locVarColValueIdent_Rec
refers. Time of writing the values into the archive is defined by the time of their generation. If the parameter retIdent_Int is not stated, the action does not wait for confirming the writing. If the identifier is stated, it gets one of the following values:If the identifier retIdent_Int is stated, the script waits for the physical writing of the value into the archive database.
Result:
If I will use the action to write a value into the archive without waiting and then I will read the value, the read value almost certainly will not be that one written in the previous action.
Calculation of related statistical historical values can be disabled by setting the parameter bRecalcStat_Bool to the value of @FALSE.
RECORD (SD.ArchDemo) _data INT _value INT _idx TIME _bt INT _retCode _bt := %StrToTime("8:01:00 16-10-2003") REDIM _data[60] ; assign any data _idx := 1 _value := 100 DO_LOOP EXIT_LOOP _idx > _data\DIM _data[_idx]^value := _value TIME _bt _idx := _idx + 1 _value := _value + 1 _bt := %AddTime(_bt, 1) END_LOOP
; writing INSERTARCHARR H.ArchObj, _data^value, _retCode
; action success test IF _retCode # _ERR_NO_ERROR THEN ; write error ENDIF
Related pages:
Pridať komentár