| Machine Snapshot |
| EntityType | Independent |
| Logical Entity Name | Machine Snapshot |
| Default Table Name | Mach_Snapshot |
| Logical Only | NO |
| Owner | PVLOG |
| Definition | Machine Snapshot: Defines a point in time view of the accelerator operation from an Application Physics standpoint. An AP user may decide they want to save the state of the machine (i.e. save the present PV values). |
| Note |
| Machine Snapshot Attributes |
| Attribute/Logical Rolename | Domain | Datatype | NULL | Definition |
Snapshot Id |
NUMERIC(8, 0) | NO | Snapshot Identifier: A unique numeric value generated from an Oracle sequence object to identify the snapshot. |
|
| Snapshot Dte | Date | DATE | NO | Date: Date and time to seconds. |
| Snapshot Score | NUMERIC(1, 0) | YES | Snapshot Score: A scale from 0 - 5 that indicates the quality of the snapshot data. |
|
Snapshot Type Nm |
Name | VARCHAR(120) | YES | Name: A long description name usually accompanied by an abbreviated code. |
| Comment | Comment | VARCHAR(2000) | YES | Comment: General comments. |
| Machine Snapshot Keys |
| Key Name | Key Type | Keys |
| MACH_SNAPSHOT_PK | PrimaryKey | Snapshot Id |
| Machine Snapshot Relationships |
| Parent Relationships: |
| Entity Name | Type | Cardinality | Business Name | VerbPhrase | InversePhrase | Foreign Keys | Is Supertype |
| Machine Snapshot Type | Non-Identifying | Zero or One to Zero or More | Snapshot Type Nm | NO |
| Child Relationships: |
| Entity Name | Type | Cardinality | Business Name | VerbPhrase | InversePhrase | Foreign Keys | Is Subtype |
| Machine Snapshot Signal Permanent Retention | Identifying | One To Zero or More | NO | ||||
| Machine Snapshot Signal | Identifying | One To Zero or More | NO |
| Machine Snapshot Check Constraints |
| Check Constraint Name | CheckConstraint |
| Machine Snapshot Object Permissions |
| User/Role Name | Grantee Type | Permission Type | Action Type | Is Action Extended | Is System |
| Machine Snapshot Security Types |
| Name | Current Value |
| Machine Snapshot Bound Attachments |
| Name | Current Value |
| Machine Snapshot Where Used - Model Usage |
| Mapped Object | Is User Defined? | Denormalization Mappings | Description | Bound Attachments |
| Logical PVLOG.Machine Snapshot |
NO | |||
| ALARM_MYSQL (MySQL) Does Not Exist |
NO | |||
| ALARM_ORACLE (Oracle) Does Not Exist |
NO | |||
| BICS (Oracle) Does Not Exist |
NO | |||
| BLM (Oracle) Does Not Exist |
NO | |||
| BYPASS_REQ (Oracle) Does Not Exist |
NO | |||
| CHAN_ARCH (Oracle) Does Not Exist |
NO | |||
| CNMS_PRPSL (Oracle) Does Not Exist |
NO | |||
| DIAG (Oracle) MACH_SNAPSHOT |
NO | |||
| DIAG_MPS (Oracle) Does Not Exist |
NO | |||
| ENGA (Oracle) Does Not Exist |
NO | |||
| EPICS (Oracle) Does Not Exist |
NO | |||
| EQUIP (Oracle) Does Not Exist |
NO | |||
| EXPRESS (Oracle) Does Not Exist |
NO | |||
| ICS_SFTW_APPL (Oracle) Does Not Exist |
NO | |||
| INSTR (Oracle) Does Not Exist |
NO | |||
| Instrument Logbook (Oracle) Does Not Exist |
NO | |||
| INVT (Oracle) Does Not Exist |
NO | |||
| IONSRC (Oracle) Does Not Exist |
NO | |||
| IONSRC1 (Oracle) Does Not Exist |
NO | |||
| IPTSv5 (Oracle) Does Not Exist |
NO | |||
| IRMISBase (Oracle) Does Not Exist |
NO | |||
| Logbook (Oracle) Does Not Exist |
NO | |||
| Magnet (Oracle) Does Not Exist |
NO | |||
| MPS (Oracle) Does Not Exist |
NO | |||
| NS_OPER (Oracle) Does Not Exist |
NO | |||
| OPER (Oracle) Does Not Exist |
NO | |||
| PART (Oracle) Does Not Exist |
NO | |||
| PRINT (Oracle) Does Not Exist |
NO | |||
| PROC (Oracle) Does Not Exist |
NO | |||
| PRPSL (Oracle) Does Not Exist |
NO | |||
| PUBL (Oracle) Does Not Exist |
NO | |||
| PUBL_V1 (Oracle) Does Not Exist |
NO | |||
| PV_LOGGER (Oracle) MACH_SNAPSHOT |
NO | |||
| SCORE (Oracle) Does Not Exist |
NO | |||
| SICAT (Oracle) Does Not Exist |
NO | |||
| SMPL (Oracle) Does Not Exist |
NO | |||
| SMPLACT (Oracle) Does Not Exist |
NO | |||
| SURVEY (Oracle) Does Not Exist |
NO | |||
| Watchman (Oracle) Does Not Exist |
NO | |||
| XAL_OPTICS (Oracle) Does Not Exist |
NO | |||
| XF_ADMIN (Oracle) Does Not Exist |
NO |
| Machine Snapshot Where Used - Submodel Usage |
| Model | Submodel Usage |
| Logical | Main Model |
| Logical | Diagnostics |
| Logical | EPICS |
| Logical | PV Logger |
| DIAG (Oracle) | Main Model |
| PV_LOGGER (Oracle) | Main Model |
| Machine Snapshot Data Movement Rules |
| Name | Type | Rule Text/Value |