SET_CSP_SUPPORTDATA_CONSTRAINT (Historical table)
A settlements table for the publication of support data for the Snowy CSP derogation amounts. This table publishes the constraint-level information for each five minute interval in the settlement run.
Package
HISTORICAL_TABLES
Table schema
| Column |
Official MMS Datatype |
GR-MMS Datatype |
Comment |
| SETTLEMENTDATE |
datetime(3)  |
datetime2(0) |
Settlement Date |
| VERSIONNO |
numeric(3, 0) |
smallint |
Settlement run number |
| INTERVAL_DATETIME |
datetime(3) |
datetime2(0) |
Dispatch interval identifier |
| CONSTRAINTID |
varchar(20) |
varchar(20) |
Constraint identifier |
| PERIODID |
numeric(3, 0) |
smallint |
Settlements trading interval identifier |
| MARGINALVALUE |
numeric(18, 8) |
numeric(18, 8) |
Marginal value of the constraint |
| RHS |
numeric(18, 8) |
numeric(18, 8) |
RHS value of the constraint |
| LOWERTUMUT_FACTOR |
numeric(18, 8) |
numeric(18, 8) |
Value of the Lower Tumut left-hand term of the constraint |
| UPPERTUMUT_FACTOR |
numeric(18, 8) |
numeric(18, 8) |
Value of the Upper Tumut left hand term of the constraint |
| LOWERTUMUT_CSPA_COEFF |
numeric(18, 8) |
numeric(18, 8) |
LOWERTUMUT_FACTOR x MARGINALVALUE |
| UPPERTUMUT_CSPA_COEFF |
numeric(18, 8) |
numeric(18, 8) |
UPPERTUMUT_FACTOR x MARGINALVALUE |
| ABS_X |
numeric(18, 8) |
numeric(18, 8) |
Equal to RHS if the constraint direction is SOUTH, otherwise zero |
| ABS_Y |
numeric(18, 8) |
numeric(18, 8) |
Equal to RHS if the constraint direction is NORTH, otherwise zero |
| LASTCHANGED |
datetime(3) |
datetime2(0) |
Last changed date of the record |
Official MMS data model indexes
| Index name |
Index type |
Index columns (in order) |
| SET_CSP_SUPPORTDATA_CNSTR_NDX1 |
nonclustered |
LASTCHANGED |
| SET_CSP_SUPPORTDATA_CNSTR_PK |
clustered, unique, primary key |
SETTLEMENTDATE, VERSIONNO, INTERVAL_DATETIME, CONSTRAINTID, PERIODID |
GR-MMS data model indexes
| Index name |
Index type |
Index columns (in order) |
| IX_SET_CSP_SUPPORTDATA_CONSTRAINT_LASTCHANGED |
nonclustered |
LASTCHANGED |
| PK_SET_CSP_SUPPORTDATA_CONSTRAINT |
clustered, unique, primary key |
SETTLEMENTDATE, VERSIONNO, INTERVAL_DATETIME, CONSTRAINTID, PERIODID |
Historical-MMS data model indexes
| Index name |
Index type |
Index columns (in order) |
| SET_CSP_SUPPORTDATA_CNSTR_NDX1 |
nonclustered |
LASTCHANGED |
| SET_CSP_SUPPORTDATA_CNSTR_PK |
clustered, unique, primary key |
SETTLEMENTDATE, VERSIONNO, INTERVAL_DATETIME, CONSTRAINTID, PERIODID |