BILLINGCUSTEXCESSGEN (Historical table)
BILLINGCUSTEXCESSGEN shows excess generation payments for each participant cutover.
Package
HISTORICAL_TABLES
Table schema
| Column |
Official MMS Datatype |
GR-MMS Datatype |
Comment |
| CONTRACTYEAR |
numeric(4, 0)  |
smallint |
AEMO Contract Year number starting in week containing 1st January |
| WEEKNO |
numeric(3, 0) |
smallint |
Week no within the contract year. Week no 1 is the week containing 1st January |
| BILLRUNNO |
numeric(3, 0) |
smallint |
Unique run no within a given contract year and week no |
| PARTICIPANTID |
varchar(10) |
varchar(10) |
Unique participant identifier |
| SETTLEMENTDATE |
datetime(3) |
datetime2(0) |
Calendar Settlement Date |
| PERIODID |
numeric(3, 0) |
smallint |
Half hourly trading period that excess generation is for |
| REGIONID |
varchar(10) |
varchar(10) |
Region Identifier |
| EXCESSGENPAYMENT |
numeric(16, 6) |
numeric(16, 6) |
Payment by Customer for Excess Generation |
| LASTCHANGED |
datetime(3) |
datetime2(0) |
Last date and time record changed |
Official MMS data model indexes
| Index name |
Index type |
Index columns (in order) |
| BILLINGCUSTEXCESSGEN_LCX |
nonclustered |
LASTCHANGED |
| BILLINGCUSTEXCESSGEN_PK |
clustered, unique, primary key |
CONTRACTYEAR, WEEKNO, BILLRUNNO, PARTICIPANTID, REGIONID, SETTLEMENTDATE, PERIODID |
GR-MMS data model indexes
| Index name |
Index type |
Index columns (in order) |
| IX_BILLINGCUSTEXCESSGEN_LASTCHANGED |
nonclustered |
LASTCHANGED |
| PK_BILLINGCUSTEXCESSGEN |
clustered, unique, primary key |
CONTRACTYEAR, WEEKNO, BILLRUNNO, PARTICIPANTID, REGIONID, SETTLEMENTDATE, PERIODID |
Historical-MMS data model indexes
| Index name |
Index type |
Index columns (in order) |
| BILLINGCUSTEXCESSGEN_LCX |
nonclustered |
LASTCHANGED |
| BILLINGCUSTEXCESSGEN_PK |
clustered, unique, primary key |
CONTRACTYEAR, WEEKNO, BILLRUNNO, PARTICIPANTID, REGIONID, SETTLEMENTDATE, PERIODID |