EMSMASTER
EMSMASTER provides a description of the SCADA measurements that are associated with the SPD_ID points utilised in generic equation RHS terms.
Package
GENERIC_CONSTRAINT
Visibility
Public
Table schema
| Column |
Official MMS Datatype |
GR-MMS Datatype |
Comment |
| SPD_ID |
varchar(21)  |
varchar(21) |
ID defining data source |
| SPD_TYPE |
varchar(1) |
varchar(1) |
ID describing type of data source |
| DESCRIPTION |
varchar(255) |
varchar(255) |
The detailed description of the SCADA point associated with the SPD_ID |
| GROUPING_ID |
varchar(20) |
varchar(20) |
The Grouping associated with the SPD ID - most often a RegionID |
| LASTCHANGED |
datetime(3) |
datetime2(0) |
Last date and time record changed |
Official MMS data model indexes
| Index name |
Index type |
Index columns (in order) |
| EMSMASTER_LCX |
nonclustered |
LASTCHANGED |
| EMSMASTER_PK |
clustered, unique, primary key |
SPD_ID, SPD_TYPE |
GR-MMS data model indexes
| Index name |
Index type |
Index columns (in order) |
| IX_EMSMASTER_LASTCHANGED |
nonclustered |
LASTCHANGED |
| PK_EMSMASTER |
clustered, unique, primary key |
SPD_ID, SPD_TYPE |
Historical-MMS data model indexes
| Index name |
Index type |
Index columns (in order) |
| EMSMASTER_LCX |
nonclustered |
LASTCHANGED |
| EMSMASTER_PK |
clustered, unique, primary key |
SPD_ID, SPD_TYPE |