Problems with my timed State machien
Hi all
The project
I'm trying to create a timed state machine that can scroll through a series of cooling-then-heating cycles, where every cold or heat function occurs during a specific period of time.
For example, if I set the number of cycles to 20 cycles 'cool-then-heat', with a cool cycle lasts 10 seconds and a cycle of prolonged heat of 10 seconds, the program will run for 400 seconds and then stops.
After initialization, a clock will start. In the cool loop, there will be a cool clock which is compared to all of the cool cycle time. If they are equal, continuous cooling, noto, if they are equal the progresses of program in a heat cycle.
The cycle has estrogen to a clock of heat that will be compared to the heat set duration of the cycle. If hot clocks are not equal, heating continues, if they are equal the cycle estrogen is complete and the product is finished or running in another round of cool.
Another round of cool is selected if the elapsed time (since the State apparatus has been initialized) matches both total managed program (i.e. the total length = 400 seconds).
(I've also attached a drawing that explains the process I want schematically the state machine).
The problem
I have a few, but the first is I think I use the block of bad timing - in my VI, the clock of the tick is not starting from scratch when I press run. It is included in a while loop as I have reason to think it will be easier to run (for the computer) if I put a delay (without delay the state machine functions). Rather than from
I have a small calculator that determines how long will be the run time in total (this value is compared to the length of time since the entry into force).
If anyone no matter what other tasks that help sadjusting need me know - I'm very new to labview and want to pick up good practices on the way!
There is also the express VI "out of time", you could use.
Tags: NI Software
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So, if we want to MERGE this table and update the lines with below:
merge into xx_test1 DST USING (SELECT LINE_GROUP_NUMBER, LINE_TYPE_LOOKUP_CODE, ROW_NUMBER() over(order by LINE_TYPE_LOOKUP_CODE, LINE_GROUP_NUMBER) as LINE_NUM from xx_test1 where INVOICE_ID = 131549 ) SRC ON (DST.LINE_GROUP_NUMBER = SRC.LINE_GROUP_NUMBER AND dst.LINE_TYPE_LOOKUP_CODE = src.LINE_TYPE_LOOKUP_CODE AND dst.invoice_id = 131549 ) WHEN MATCHED THEN update set DST.LINE_NUMBER = SRC.LINE_NUM ;
I get an error message:SQL error: ORA-30926: failed to get a stable set of rows in the source tables
30926 00000 - "impossible to get a stable set of rows in the source tables.
* Cause: A stable set of rows could not be achieved due to the large dml
activity or one not deterministic where clause.
* Action: Remove any non deterministic of the clauses and reissue of the dml.
I don't know why I'm getting this. Any ideas?
Version: 11g
Kind regards
Alex
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How can I insert data into xxops_forecast_extract with the update instructions below.
Columns of XXOPS_FORECAST_EXTRACT PERIOD_ORDER, SHR_NODE_ID, FORECAST_DEFN_ID, X_SALES_REP_NUM, X_SALES_REP_REF, POSITION_NAME, TERRITORY_NAME, AM_ID, POSITION_LEVEL, FORECAST_ID, PERIOD_ID, FISCAL_PERIOD, PERIOD_START_DATE, PERIOD_END_DATE, TOTAL_COMMIT_PRODUCT, TOTAL_JUDGMENT_PRODUCT, TOTAL_COMMIT_SERVICE, TOTAL_JUDGMENT_SERVICE, TOTAL_UPSIDE_PRODUCT, TOTAL_UPSIDE_SERVICE, TERRITORY_ID, POSITION_ID
Thanks in advance.INSERT INTO xxfdev.xxops_forecast_extract( PERIOD_ORDER, SHR_NODE_ID, FORECAST_DEFN_ID, X_SALES_REP_NUM, X_SALES_REP_REF, POSITION_NAME, TERRITORY_NAME, AM_ID, POSITION_LEVEL, FORECAST_ID, PERIOD_ID, FISCAL_PERIOD, PERIOD_START_DATE, PERIOD_END_DATE, TOTAL_COMMIT_PRODUCT, TOTAL_JUDGMENT_PRODUCT, TOTAL_COMMIT_SERVICE, TOTAL_JUDGMENT_SERVICE, TOTAL_UPSIDE_PRODUCT, TOTAL_UPSIDE_SERVICE ) SELECT PERIOD_ORDER, NODE_REFERENCE, FORECAST_DEFN_ID, X_SALES_REP_NUM, X_SALES_REP_REF, POSITION_NAME, TERRITORY_NAME, AM_NAME1, POSITION_LEVEL, FORECAST_ID, PERIOD_ID, FISCAL_PERIOD, PERIOD_START_DATE, PERIOD_END_DATE, TOTAL_COMMIT_PRODUCT, TOTAL_JUDGMENT_PRODUCT, TOTAL_COMMIT_SERVICE, TOTAL_JUDGMENT_SERVICE, TOTAL_UPSIDE_PRODUCT, TOTAL_UPSIDE_SERVICE FROM ESALESFCST.OMF_FORECAST_DATA_FDEV@XXG2C_ECRMS_FDEV_ADMIN.COMPANY.COM; UPDATE xxops_forecast_extract b SET territory_id = (SELECT a.territory_id FROM fdev_hier_node_mv a WHERE a.shr_node_id = b.shr_node_id AND NVL(end_dt,SYSDATE) > SYSDATE) ; COMMIT; UPDATE xxops_forecast_extract b SET position_id = (SELECT a.row_id FROM s_postn a WHERE a.name = 'TD-'||UPPER(b.am_id)) WHERE position_level = 7 AND b.am_id IS NOT NULL; COMMIT; UPDATE xxops_forecast_extract b SET position_id = (SELECT a.row_id FROM s_postn a WHERE UPPER(a.desc_text) = UPPER(TRIM(B.POSITION_NAME))) WHERE position_level = 7 AND b.am_id IS NULL; COMMIT;You can try with the merger?
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