DVC 
Logical Entity Name  Dvc 
Default Table Name  DVC 
Oracle Temporary Table  NO 
Physical Only  NO 
Do Not Generate  False 
Owner   
Definition  
Device:  A collection of one or more types of  equipment used to perform a function.  A device is "generic" in that it's parameters are static.  Equipment components may be swapped in and out without changing the overall device parameters.  A device may consist of one equipment component or be composed of multiple pieces of equipment.
 
Note 
 
PreSQL   
DDL Code  CREATE TABLE DVC(
     DVC_ID             VARCHAR2(50)      NOT NULL,
     DVC_TYPE_ID        VARCHAR2(50),
     SUBSYS_ID          VARCHAR2(10)      NOT NULL,
     SYS_ID             VARCHAR2(10)      NOT NULL,
     DVC_INST           VARCHAR2(25),
     DVC_ID_ALIAS       VARCHAR2(50),
     DRW_DVC_ID         VARCHAR2(50),
     PARENT_DVC_ID      VARCHAR2(50),
     DVC_DESC           VARCHAR2(255),
     BL_DVC_IND         CHAR(1)           DEFAULT 'N' NOT NULL,
     INVALID_ID_IND     CHAR(1)           DEFAULT 'N' NOT NULL,
     VITUAL_DVC_IND     CHAR(1)           DEFAULT 'N' NOT NULL,
     ACT_DVC_IND        CHAR(1)           DEFAULT 'N' NOT NULL,
     MPS_DVC_IND        CHAR(1)           DEFAULT 'N' NOT NULL,
     DVC_DRW_NBR        VARCHAR2(50),
     MOD_BY_UID         VARCHAR2(64),
     MOD_DTE            DATE,
     CONSTRAINT DEVICE_PK PRIMARY KEY (DVC_ID)
     USING INDEX
         PCTFREE 10
         INITRANS 2
         MAXTRANS 255
         TABLESPACE OPER_INDEX_TS
         LOGGING
         STORAGE(INITIAL 64K
                 NEXT 64K
                 MINEXTENTS 1
                 MAXEXTENTS UNLIMITED
                 PCTINCREASE 50
                 ),
     CONSTRAINT DVC_PARENT_RF FOREIGN KEY (PARENT_DVC_ID)
     REFERENCES DVC(DVC_ID)
)
PCTFREE 10
PCTUSED 40
INITRANS 1
MAXTRANS 255
TABLESPACE EPICS_TS
LOGGING
NOPARALLEL
STORAGE(INITIAL 64K
         NEXT 64K
         MINEXTENTS 1
         MAXEXTENTS UNLIMITED
         PCTINCREASE 50
         )
NOCACHE
NOCOMPRESS
;
 
PostSQL   

DVC Columns 
ColumnName  Domain  Datatype  NULL  Definition 
DVC_ID(PK)  Device Id  VARCHAR2(50)  NO  
Device Identifier: The unique identifier for the device. The identifier consists of the concatenation of the following fields:  System ID, Subsystem ID, Device Qualifier, Device Type and Device Instance.
 
DVC_TYPE_ID  Device Id  VARCHAR2(50)  YES  
Device Identifier: The unique identifier for the device.  The identifier consists of the concatenation of the following fields:  System ID, Subsystem ID, Device Qualifier, Device Type and Device Instance.
 
SUBSYS_ID    VARCHAR2(10)  NO  
Subsystem Identifier: This Subsystem to which the device is assigned.  This field is validated against the  Subsystem table.  If the value is not found then the Invalid Sub Sys Ind field is set to "Y".
 
SYS_ID  System Id  VARCHAR2(10)  NO 
 
DVC_INST    VARCHAR2(25)  YES  
Device Instance
 
DVC_ID_ALIAS  Device Id  VARCHAR2(50)  YES  
Device Identifier Alias:  This field is used to the "to-be" device identifier.  Currently non-standard device identifiers are stored in the device identifier field.  The alias field is used to store the device identifier that will later become the actual identifier for the device.
 
DRW_DVC_ID  Device Id  VARCHAR2(50)  YES  
Drawing Device Id:  The device id as it was specified on the drawing.  The device very well may have been renamed since it was defined on a drawing.
 
PARENT_DVC_ID(FK)  Device Id  VARCHAR2(50)  YES  
Parent Device Identifier:  If the device is part of another device this field will contain the device identifier for the parent device.
 
DVC_DESC  Description  VARCHAR2(255)  YES  
Device Description: A free form text field used to describe a device.
 
BL_DVC_IND  Indicator  CHAR(1)  NO  
Beam Line Device Indicator:  Default is "N"
 
INVALID_ID_IND  Indicator  CHAR(1)  NO  
Invalid Identifier Indicator: Used to indicate if the device identifier conforms to standards.
 
VITUAL_DVC_IND  Indicator  CHAR(1)  NO  
Virtual Device Indicator:  Indicates that the device identifier is used for a purpose other than the traditional device id where the device is associated with a piece of equipment. (e.g. MEB_Mag:PS_QH05a10.  This virtual device is used to indicate that a signal is being sent to more than one device.  In this case more than one power suppliy)
 
ACT_DVC_IND  Indicator  CHAR(1)  NO  
Active Device Indicator:  Indicates that the device is in active use.  (i.e. If device is still in design and not yet functional the indicator will be set to N)
 
MPS_DVC_IND  Indicator  CHAR(1)  NO  
Machine Protection System Device Inidcator:  Indicates the device is part of the MPS or is protected by the MPS.
 
DVC_DRW_NBR    VARCHAR2(50)  YES  
Device Drawing Number: The number of the drawing for which the device is documented.
 
MOD_BY_UID  Mod By Uid  VARCHAR2(64)  YES  
Modified by Userid:  The database userid of the person who inserted or update a record in the table.
 
MOD_DTE  Modify Date  DATE  YES  
Modify Date: The date the entity values were were created or modified.
 

DVC Primary and Unique Keys 
Key Name  Key Type  Keys 
DEVICE_PK  PrimaryKey  DVC_ID 

DVC Foreign Keys 
Parent Relationships: 
Table Name  Type  Cardinality  Constraint Name  VerbPhrase  InversePhrase  Foreign Keys  Is Supertype  Deferrable  Initially Deferred 
DVC  Non-Identifying  Zero or One to Zero or More  DVC_PARENT_RF      PARENT_DVC_ID  NO  NO  NO 
Child Relationships: 
Table Name  Type  Cardinality  Constraint Name  VerbPhrase  InversePhrase  Foreign Keys  Is Subtype  Deferrable  Initially Deferred 
MACHINE_MODE  Identifying  One To Zero or More          NO  NO  NO 
EPICS_DVC_GRP_ITEM  Non-Identifying  One To Zero or More  DVC_EPICS_DVC_GRP_ITEM_RF        NO  NO  NO 
DVC  Non-Identifying  One To Zero or More  DVC_PARENT_RF        NO  NO  NO 
SGNL_REC  Non-Identifying  One To Zero or More  DVC_SGNL_REC_RF        NO  NO  NO 
MACHINE_MODE  Non-Identifying  One To Zero or More  MPS_DVC_ID_DVC_FK        NO  NO  NO 
MPS_SGNL_PARAM  Identifying  One To Zero or More  MPS_SGNL_PARAM_DVC_RF        NO  NO  NO 
SGNL  Identifying  One To Zero or More  SGNL_DVC_RF        NO  NO  NO 

DVC Check Constraints 
Check Constraint Name  CheckConstraint 

DVC Storage 
STORAGE OPTION  STORAGE VALUE 
TABLESPACE  EPICS_TS 
PctFree  10 
PCTUSED   40 
MinExtents  1 
MaxExtents  2147483645 
Initial  64 
Next  64 
PctIncrease  50 
InitTrans  1 
MaxTrans  255 
Organization  Heap 
Cache  NO 
Logging   
Parallel  NO 
Parallel Degrees   
Parallel Instances   
FREELISTS   
FREELIST GROUPS   
Buffer Pool   
Table Compression  NO 
Row Movement  Disabled 

DVC Partitions 
PARTITION PROPERTY  PARTITION PROPERTY VALUE 

DVC Growth Metrics 
TABLE METRIC  TABLE METRIC VALUE 
Current Row Count  0 
Growth  Static 
Growth Type  N/A 
Growth Period  N/A 
Maximum Rows  0 

DVC Object Permissions 

User/Role Name  Grantee Type  Permission Type  Action Type  Is Action Extended  Is System 
DVC Security Types 
Name  Current Value 

DVC Bound Attachments 
Name  Current Value 

DVC Where Used - Model Usage 
Mapped Object  Is User Defined?  Denormalization Mappings  Description  Bound Attachments 
Logical
EPICS.Device 		 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)
Does Not Exist 		 NO       
DIAG_MPS (Oracle)
EPICS.DVC 		 NO       
ENGA (Oracle)
Does Not Exist 		 NO       
EPICS (Oracle)
EPICS.DVC 		 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)
EPICS.DVC 		 NO       
Logbook (Oracle)
Does Not Exist 		 NO       
Magnet (Oracle)
Does Not Exist 		 NO       
MPS (Oracle)
DVC 		 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)
Does Not Exist 		 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)
EPICS.DVC 		 NO       
XF_ADMIN (Oracle)
Does Not Exist 		 NO       

DVC Where Used - Submodel Usage 
Model  Submodel Usage 
Logical  Main Model 
Logical  Diagnostics 
Logical  Diagnostics MPS 
Logical  EPICS 
Logical  Machine Mode 
Logical  Power Supply 
Logical  XAL Optics 
DIAG_MPS (Oracle)  Main Model 
EPICS (Oracle)  Main Model 
IRMISBase (Oracle)  Main Model 
MPS (Oracle)  Main Model 
XAL_OPTICS (Oracle)  Main Model 

DVC Data Movement Rules 
Name  Type  Rule Text/Value