SLDC Software SHAKTI Data Dictionary.

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Presentation transcript:

SLDC Software SHAKTI Data Dictionary

INDEX Sno Table Name Slide No 1 APP_FOR_IMPORT_EXPORT 4 2 APP_NOT_IN_REA 5 3 DEMAND_FORECAST_AND_ACTUAL 6 EXPORT 7 IMPORT 8 GENERATION_OWN 9 GENERATION_BILATERAL 10 LOSSES 11 NREB_FREQUENCY 12 POWER_STATION 13 REVISION_DRAWAL 14 SCHEDULE_DRAWAL 15 REVISION_ALLTRANSACTION_OA 16 SCHEDULE_ALLTRANSACTION_OA 17 REVISION_IMPLEMENTATION 18 SCHEDULE_IMPLEMENTATION 19 REVISION_ALLTRANSACTION 20 SCHEDULE_ALLTRANSACTION 21

Sno Table Name Slide No 19 REVISION_ENTITLEMENT 22 20 SCHEDULE_ENTITLEMENT 23 21 SCHEDULE_VS_ACTUAL 24 SCHEDULE_VS_ACTUAL_AND_OTHER 25 SHARED_PROJECTS 26 SURRENDER_ENERGY 27 SHARE_ALLOCATION 28 SHARE_ALLOCATION_ALL_STATION 29 UI_RATE 30

APP_FOR_IMPORT_EXPORT : It contains the application number of power imported and /or exported to Haryana , Punjab & Delhi etc . This table is used in Day Ahead module. Primary Key : EFFECT_DATE Name Null? Type ----------------------------------------- -------- ---------------------------- IMP_APP_NO_1 VARCHAR2(15) IMP_APP_NO_2 VARCHAR2(15) IMP_APP_NO_3 VARCHAR2(15) IMP_APP_NO_4 VARCHAR2(15) IMP_APP_NO_5 VARCHAR2(15) IMP_APP_NO_6 VARCHAR2(15) IMP_APP_NO_7 VARCHAR2(15) EXP_APP_NO_1 VARCHAR2(15) EXP_APP_NO_2 VARCHAR2(15) EXP_APP_NO_3 VARCHAR2(15) EXP_APP_NO_4 VARCHAR2(15) EXP_APP_NO_5 VARCHAR2(15) EXP_APP_NO_6 VARCHAR2(15) EXP_APP_NO_7 VARCHAR2(15) EFFECT_DATE NOT NULL DATE

2. APP_NOT_IN_REA : It contains the application number of All Transaction (Implemented) which is not used, during calculation in REA module. Primary Key : EFFECT_DATE Name Null? Type ----------------------------------------- -------- ------------------------ EFFECT_DATE NOT NULL DATE APP_NO_1 NOT NULL VARCHAR2(10) APP_NO_2 VARCHAR2(10) APP_NO_3 VARCHAR2(10) APP_NO_4 VARCHAR2(10) APP_NO_5 VARCHAR2(10) ………………………………………………………………………… APP_NO_29 VARCHAR2(10) APP_NO_30 VARCHAR2(10)

3. DEMAND_FORECAST_AND_ACTUAL: It contains the forecasted demand of Himachal Pradesh for next day and actual demand of the state for the same day. Demands of the state are used in Day Ahead Module. Value stored in 15 minutes block basis for each day in MWH. Code value of field STATION_SNO represents different type of record: a) Code 0 for Forecasted, b) Code 99 for Actual and c) -1 for Template Demand used for forecasting. Primary Key: STATION_CODE, DATE_TIME, REVISION_NO, EFFECT_DATE Name Null? Type ----------------------------------------- -------- ---------------------------- STATION_CODE NOT NULL VARCHAR2(10) DATE_TIME NOT NULL DATE REVISION_NO NOT NULL NUMBER(2) EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_71 NUMBER(6,1) TIME_BL_72 NUMBER(6,1) TIME_BL_73 NUMBER(6,1) TIME_BL_74 NUMBER(6,1) TIME_BL_75 NUMBER(6,1) TIME_BL_91 NUMBER(6,1) TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

4. EXPORT : It contains detail of power exported to various states/utilities from himachal pradesh in 15 minutes block basis for whole day. Values stored are in MHW. Primary Key: STATION_CODE, DATE_TIME, REVISION_NO, EFFECT_DATE Name Null? Type ----------------------------------------- -------- ---------------------------- STATION_CODE NOT NULL VARCHAR2(15) DATE_TIME NOT NULL DATE REVISION_NO NOT NULL NUMBER(2) EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

5. IMPORT : It contains detail of power imported from various states/utilities to Himachal Pradesh in 15 minutes block basis for whole day. Values stored are in MHW. Primary Key: STATION_CODE, DATE_TIME, REVISION_NO, EFFECT_DATE Name Null? Type ----------------------------------------- -------- ---------------------------- STATION_CODE NOT NULL VARCHAR2(15) DATE_TIME NOT NULL DATE REVISION_NO NOT NULL NUMBER(2) EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

6. GENERATION_OWN : It contains detail of power generated from various power houses ( Giri , Larji, Bhabha etc) of Himachal Pradesh in 15 minutes block basis for whole day. Values stored are in MHW. Station_code field contains the name of power House. Station_No field contains the code a) 0 for Forecasted b) 99 for Actual Primary Key: STATION_CODE, DATE_TIME, REVISION_NO, EFFECT_DATE Name Null? Type ----------------------------------------- -------- ---------------------------- STATION_CODE NOT NULL VARCHAR2(15) DATE_TIME NOT NULL DATE REVISION_NO NOT NULL NUMBER(2) EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

7. GENERATION_BILATERAL : It contains detail of power generated at various power houses (Shanan,RSD, Yamuna, Khara) from which Himachal Pradesh get the bilateral share in 15 minutes block basis for whole day. Values stored are in MHW. Station_code field contains the name of power House. Station_No field contains the code a) 0 for Forecasted b) 99 for Actual Primary Key: STATION_CODE, DATE_TIME, REVISION_NO, EFFECT_DATE Name Null? Type ----------------------------------------- -------- ---------------------------- STATION_CODE NOT NULL VARCHAR2(15) DATE_TIME NOT NULL DATE REVISION_NO NOT NULL NUMBER(2) EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

8. LOSSES: It contains the Losses applicable in northern region. Losses are informed by the NRLDC on weekly basis. Primary Key: SNO, DATE_FROM Name Null? Type ----------------------------------------- -------- ---------------------------- SNO NUMBER(10) DATE_FROM DATE DATE_TO DATE LOSS NOT NULL CHAR(10)

9. NREB_FREQUENCY: It contains the frequency in 15 minutes block basis. This values are captured from www.nreb.nic.in . This values are used in REA module. Primary Key: EFFECT_DATE Name Null? Type ----------------------------------------- -------- ---------------------------- EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1)

10. POWER_STATION: It contains the name of all the power houses. Name Null? Type ----------------------------------------- -------- ---------------------------- SNO NUMBER(3) NAME VARCHAR2(30) LOCATION VARCHAR2(30) CAPACITY NUMBER(5) REMARKS VARCHAR2(100) CODE_1 VARCHAR2(10) CODE_2 VARCHAR2(10) CODE_3 VARCHAR2(10) CODE_4 VARCHAR2(10) CODE_5 VARCHAR2(10)

11. REVISION_ DRAWAL: This table stores the all revision of generation schedule of all the power houses which are under NRLDC and from which Himachal Pradesh gets the central sector share. This data is captured from www.nrldc.in /Scheduling/Drawal Schedule/Himachal Pradesh. NRLDC do the revision in the generation schedule of the power houses as per the actual situation. Normally this revision varies from 30 to 40. Structure of SNO : YYYYMMDDR99 eg 20071015R01, eg 20071015R12 Primary Key: SNO Name Null? Type ----------------------------------------- -------- ---------------------------- SNO NOT NULL CHAR(11) DATE_TIME DATE REVISION_NO CHAR(2) EFFECT_DATE DATE

12. SCHEDULE_ DRAWAL: It stores the schedule of generation in 15 minutes block basis of the power houses from which HP gets the central sector share. All this values are in MWH. Generation schedule for all the revision are stored. Revision issue date and effect date is stored in the Revision_Drawal table. Primary Key: SNO Foreign Key: SNO reference Revision_ Drawal Name Null? Type ----------------------------------------- -------- ---------------------------- STATION_CODE NOT NULL VARCHAR2(15) DATE_TIME NOT NULL DATE REVISION_NO NOT NULL NUMBER(2) EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

13. REVISION_ALLTRANSACTION_OA: It stores the detail of power imported or Exported from various utilities. This Table stores the detail of the revisions only and the schedule in 15-minute block basis stored in different table. NRLDC do the revision in this schedule as per the actual situation. Normally this revision varies from 30 to 40. Structure of SNO : YYYYMMDDR99 eg 20071015R01, eg 20071015R12 Primary Key: SNO Name Null? Type ----------------------------------------- -------- ---------------------------- SNO NOT NULL CHAR(11) DATE_TIME DATE REVISION_NO CHAR(2) EFFECT_DATE DATE

14. SCHEDULE_ALLTRANSACTION_OA: It stores the schedule of power imported and/or exported from various utilities in 15 minutes block basis. All this values are in MWH. Schedule for all the revision are stored. Revision issue date and effect date is stored in the Revision_AllTransaction_OA table. Primary Key: SNO Foreign Key: SNO reference Revision_AllTransaction_OA Name Null? Type ----------------------------------------- -------- ---------------------------- STATION_CODE NOT NULL VARCHAR2(15) DATE_TIME NOT NULL DATE REVISION_NO NOT NULL NUMBER(2) EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

15. REVISION_IMPLEMENTATION: This table stores the final generation schedule of all the power houses which are under NRLDC and from which Himachal Pradesh gets the central sector share. This data is captured from www.nrldc.in /Implemented Schedules/Form C. As it is the final implemented schedule, so revision no. 99 is given to it. This schedule is posted on NRLDC website after 3 days. This Table stores the detail of the revisions only and the schedule in 15 minute block basis stored in different table Structure of SNO : YYYYMMDDR99 eg 20071015R01, eg 20071015R12 Primary Key: SNO Name Null? Type ----------------------------------------- -------- ---------------------------- SNO NOT NULL CHAR(11) DATE_TIME DATE REVISION_NO CHAR(2) EFFECT_DATE DATE

16. SCHEDULE_IMPLEMENTATION : It stores the final schedule of generation in 15 minutes block basis of the power houses from which HP gets the central sector share. All this values are in MWH. Revision issue date and effect date is stored in the Revision_Implementation table. Primary Key: SNO Foreign Key: SNO reference Revision_ Implementation Name Null? Type ----------------------------------------- -------- ---------------------------- STATION_CODE NOT NULL VARCHAR2(15) DATE_TIME NOT NULL DATE REVISION_NO NOT NULL NUMBER(2) EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………………………. ……………………………………………………………………………………… TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

17. REVISION_ ALLTRANSACTION: It stores the final schedule of power imported or Exported from various utilities. This Table stores the detail of the revisions only and the schedule in 15 minute block basis stored in different table. This data is captured from www.nrldc.in /Implemented Schedules/All Transaction. As it is the final implemented schedule, so revision no. 99 is given to it. This schedule is posted on NRLDC website after 3 days. Structure of SNO : YYYYMMDDR99 eg 20071015R01, eg 20071015R12 Primary Key: SNO Name Null? Type ----------------------------------------- -------- ---------------------------- SNO NOT NULL CHAR(11) DATE_TIME DATE REVISION_NO CHAR(2) EFFECT_DATE DATE

18. SCHEDULE_ ALLTRANSACTION: It stores the final schedule of power imported and/or exported from various utilities in 15 minutes block basis. All this values are in MWH. Revision issue date and effect date is stored in the Revision_AllTransaction table. Primary Key: SNO Foreign Key: SNO reference Revision_ AllTransaction Name Null? Type ----------------------------------------- -------- ---------------------------- STATION_CODE NOT NULL VARCHAR2(15) DATE_TIME NOT NULL DATE REVISION_NO NOT NULL NUMBER(2) EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

19. REVISION_ENTITLEMENT: This table stores the proposed generation schedule of all the power houses which are under NRLDC and from which Himachal Pradesh gets the central sector share. This data is captured from www.nrldc.in /Implemented Schedules/Form C. As it is the final implemented schedule, so revision no. 99 is given to it. This schedule is posted on NRLDC website after 3 days. This Table stores the detail of the revisions only and the schedule in 15 minute block basis stored in different table Structure of SNO : YYYYMMDDR99 eg 20071015R01, eg 20071015R12 Primary Key: SNO Name Null? Type ----------------------------------------- -------- ---------------------------- SNO NOT NULL CHAR(11) DATE_TIME DATE REVISION_NO CHAR(2) EFFECT_DATE DATE

20. SCHEDULE_ENTITLEMENT: It stores the proposed schedule of generation in 15 minutes block basis of the power houses from which HP gets the central sector share. All this values are in MWH. Revision issue date and effect date is stored in the Revision_Entitlement table. . Primary Key: SNO Foreign Key: SNO reference Revision_Entitlement Name Null? Type ----------------------------------------- -------- ---------------------------- STATION_CODE NOT NULL VARCHAR2(15) DATE_TIME NOT NULL DATE REVISION_NO NOT NULL NUMBER(2) EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

21. SCHEDULE_VS_ACTUAL: This table stores the Schedule Drawal, Actual Drawal of HP in 15 minute block basis. It also stores the frequency of the northern region in 15 minute block basis. This data is captured from www.nrldc.in/SEM. Primary Key: EFFECT_DATE, TIME_BLOCK Name Null? Type ----------------------------------------- -------- ---------------------------- EFFECT_DATE NOT NULL DATE TIME_BLOCK NOT NULL NUMBER(2) FREQUENCY_CODE NOT NULL NUMBER(2) SCHEDULE NOT NULL NUMBER(6,2) ACTUAL NOT NULL NUMBER(6,2)

22. SCHEDULE_VS_ACTUAL_AND_OTHER : This table stores the Schedule Drawal, Actual Drawal , Demand of HP, Frequency in 15 minute block basis. This values is entered by the user in control room as required in Day Ahead Module. Primary Key: STATION_CODE, DATE_TIME , REVISION_NO Name Null? Type ----------------------------------------- -------- ---------------------------- STATION_CODE NOT NULL VARCHAR2(10) DATE_TIME NOT NULL DATE REVISION_NO NOT NULL NUMBER(2) EFFECT_DATE NOT NULL DATE TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_91 NUMBER(6,1) TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

23. SHARED_PROJECTS: This table stores the Schedule of generation from shared projects (Chibbro , Dhakrani , Dhalipur, Khodri, Kulhal , Ranjit Sagar) from which HP gets the share. These values are stored in MWH and in 15 minutes block basis. This values are captured from http://www.nrldc.in/ImplementedSchedule/Shared Projects. Primary Key: STATION_CODE, EFFECT_DATE Name Null? Type ----------------------------------------- -------- ---------------------------- EFFECT_DATE NOT NULL DATE STATION_CODE NOT NULL VARCHAR2(20) TIME_BL_1 NUMBER(6,1) TIME_BL_2 NUMBER(6,1) TIME_BL_3 NUMBER(6,1) TIME_BL_4 NUMBER(6,1) TIME_BL_5 NUMBER(6,1) ………………………………………………………………………… TIME_BL_91 NUMBER(6,1) TIME_BL_92 NUMBER(6,1) TIME_BL_93 NUMBER(6,1) TIME_BL_94 NUMBER(6,1) TIME_BL_95 NUMBER(6,1) TIME_BL_96 NUMBER(6,1) TOTAL_ALL NUMBER(8,1) STATION_SNO NUMBER(3)

24. SURRENDER_ENERGY: This table is used to store the percentage of power surrender from RF, LF, GF power station. ( Anta,Dadri etc). This table is used in Day Ahead module. Primary Key: EFFECT_DATE,STATION_CODE Name Null? Type ----------------------------------------- -------- ---------------------------- EFFECT_DATE NOT NULL DATE STATION_CODE NOT NULL VARCHAR2(10) PER_SURRENDER NOT NULL NUMBER(6,2)

25. SHARE_ALLOCATION: This table stores the share allocation in different time block for HP from BairaSiul, Chamera –I , Chamera-II and NJCP power station. Name Null? Type ----------------------------------------- -------- ---------------------------- DATE_FROM NOT NULL DATE DATE_TO NOT NULL DATE TIME_FROM NOT NULL NUMBER(2) TIME_TO NOT NULL NUMBER(2) STATION_CODE NOT NULL VARCHAR2(10) GOHP NOT NULL NUMBER(4,2) SOR NOT NULL NUMBER(4,2) UNALLOCATED NOT NULL NUMBER(4,2) TOTAL NOT NULL NUMBER(5,2)

26. SHARE_ALLOCATION_ALL_STATION: This table stores the share allocation in different time block for HP for the power station under NRLDC. Name Null? Type ----------------------------------------- -------- ---------------------------- DATE_FROM NOT NULL DATE DATE_TO NOT NULL DATE TIME_FROM NOT NULL NUMBER(2) TIME_TO NOT NULL NUMBER(2) STATION_CODE NOT NULL VARCHAR2(10) GOHP NOT NULL NUMBER(4,2) SOR NOT NULL NUMBER(4,2) UNALLOCATED NOT NULL NUMBER(4,2) TOTAL NOT NULL NUMBER(5,2)

27. UI_RATE: This table stores UI_Rate based on Frequency. This table is used to calculate the rate of power based ABT(Availability Based Tariff). Name Null? Type ----------------------------------------- -------- ---------------------------- DATE_FROM NOT NULL DATE DATE_TO NOT NULL DATE FREQ_FROM NOT NULL NUMBER(5,2) FREQ_TO NOT NULL NUMBER(5,2) PAISE_UNIT NOT NULL NUMBER(5,1)