BYPASS_REQ 
Logical Entity Name  BYPASS_REQ 
Default Table Name  BYPASS_REQ 
Oracle Temporary Table  NO 
Physical Only  NO 
Do Not Generate  False 
Owner  EPICS 
Definition  
Bypass Request: Track the use of hardware and software jumpers to bypass system functions.
 
Note 
 
PreSQL   
DDL Code  CREATE TABLE EPICS.BYPASS_REQ(
     BYPASS_NBR             VARCHAR2(10)       NOT NULL,
     SYS_ID                 VARCHAR2(10),
     SUBSYS_ID              VARCHAR2(10),
     DVC_ID                 VARCHAR2(40),
     REQ_DTE                DATE               DEFAULT sysdate NOT NULL,
     REQ_BY                 VARCHAR2(50),
     EXP_RMV_DTE            DATE               DEFAULT sysdate NOT NULL,
     BYPASS_RSN             VARCHAR2(2000)     NOT NULL,
     BYPASS_CONSEQ          VARCHAR2(2000),
     OPR_LMT                VARCHAR2(2000),
     OPR_BN                 CHAR(6)            NOT NULL,
     PERF_BY                VARCHAR2(50),
     SYS_CHK_DTE            DATE               DEFAULT sysdate,
     REQ_CMNT               VARCHAR2(2000),
     STATUS_CD              CHAR(1),
     BYPASS_MECH_NM         VARCHAR2(50)       NOT NULL,
     BLDG_ID                VARCHAR2(10)       NOT NULL,
     BLDG_AREA              VARCHAR2(255)      NOT NULL,
     EDM_SCR                VARCHAR2(2000),
     RMV_DTE                DATE,
     POST_BYPASS_CHKLST     VARCHAR2(50),
     RMV_CMNT               VARCHAR2(2000),
     OPR_APPR_BN            CHAR(6),
     APPR_RMV_DTE           DATE,
     APPR_DTE               DATE,
     CONSTRAINT BYPASS_REQ_PK PRIMARY KEY (BYPASS_NBR)
     USING INDEX
         PCTFREE 10
         INITRANS 2
         MAXTRANS 255
         TABLESPACE EPICS_INDEX_TS
         LOGGING
         STORAGE(INITIAL 64K
                 NEXT 64K
                 MINEXTENTS 1
                 MAXEXTENTS UNLIMITED
                 PCTINCREASE 0
                 FREELISTS 1
                 FREELIST GROUPS 1
                 BUFFER_POOL DEFAULT
                 ),
     CONSTRAINT BYPASS_REQ_BYPASS_MECH_FK FOREIGN KEY (BYPASS_MECH_NM)
     REFERENCES EPICS.BYPASS_MECH(BYPASS_MECH_NM),
     CONSTRAINT BYPASS_REQ_SUBSYS_FK FOREIGN KEY (SUBSYS_ID)
     REFERENCES EPICS.SUBSYS(SUBSYS_ID),
     CONSTRAINT BYPASS_REQ_SYS_FK FOREIGN KEY (SYS_ID)
     REFERENCES EPICS.SYST(SYS_ID)
)
PCTFREE 10
PCTUSED 40
INITRANS 1
MAXTRANS 255
TABLESPACE EPICS_TS
LOGGING
NOPARALLEL
STORAGE(INITIAL 64K
         NEXT 64K
         MINEXTENTS 1
         MAXEXTENTS UNLIMITED
         PCTINCREASE 0
         FREELISTS 1
         FREELIST GROUPS 1
         BUFFER_POOL DEFAULT
         )
NOCACHE
NOCOMPRESS
;
 
PostSQL   

BYPASS_REQ Columns 
ColumnName  Domain  Datatype  NULL  Definition 
BYPASS_NBR(PK)    VARCHAR2(10)  NO  
Bypass Number: System generated tracking number for the bypass request.
 
SYS_ID(FK)    VARCHAR2(10)  YES  
System Code: The unique identifier for the Spalation Neutron Source Project System.
 
SUBSYS_ID(FK)    VARCHAR2(10)  YES  
Subsystem Identifier: The unique identifier for a SNS subsystem.
 
DVC_ID    VARCHAR2(40)  YES  
Device Identifier: The unique identifier for the device.  It is represented in the form of a bar code.  The identifier consists of the concatenation of the following fields:  System ID, Subsystem ID, Device Qualifier, Device Type and Device Instance.
 
REQ_DTE    DATE  NO  
Request Date:  The date the bypass request is made.
 
REQ_BY    VARCHAR2(50)  YES  
Requested Byr:  The person who has requested the bypass.
 
EXP_RMV_DTE    DATE  NO  
Expected Removal Date:  The date in which the bypass is to be removed.
 
BYPASS_RSN    VARCHAR2(2000)  NO  
Bypass Reason:  Justification for the bypass.
 
BYPASS_CONSEQ    VARCHAR2(2000)  YES  
Bypass Consequence:  The consequences the bypass will have on other systems,
 
OPR_LMT    VARCHAR2(2000)  YES  
Operational Limitations: How will the bypass limit operations.
 
OPR_BN    CHAR(6)  NO  
Operator Badge Number:  The operator on duty when the bypass is requested.
 
PERF_BY    VARCHAR2(50)  YES  
Performed By:  The technican, engineer or other personnel who will make the jumper bypass.
 
SYS_CHK_DTE    DATE  YES  
System Check Date:  The date/time the bypass was made and checked.
 
REQ_CMNT    VARCHAR2(2000)  YES  
Comments:  General comments on the bypass not covered in the previous comment attributes.
 
STATUS_CD    CHAR(1)  YES  
Status Code: Indicates if the request has installation/verification data, is approved by operation or has been removed.
 
BYPASS_MECH_NM(FK)    VARCHAR2(50)  NO 
 
BLDG_ID    VARCHAR2(10)  NO  
Building:  The building number.
 
BLDG_AREA    VARCHAR2(255)  NO 
 
EDM_SCR    VARCHAR2(2000)  YES  
EDM Screens:  The Electronic Display Manager screens that the bypass will affect.
 
RMV_DTE    DATE  YES  
Removal Date:  The date when the bypass was actually removed.
 
POST_BYPASS_CHKLST    VARCHAR2(50)  YES  
Post System Bypass Checklist:  The checklist performed after bypass removal.
 
RMV_CMNT    VARCHAR2(2000)  YES  
Removal Comments: Comments related to the bypass removal.
 
OPR_APPR_BN    CHAR(6)  YES  
Operations Approved Badge Number: The person who approved the bypass request.
 
APPR_RMV_DTE    DATE  YES 
 
APPR_DTE    DATE  YES 
 

BYPASS_REQ Primary and Unique Keys 
Key Name  Key Type  Keys 
BYPASS_REQ_PK  PrimaryKey  BYPASS_NBR 

BYPASS_REQ Foreign Keys 
Parent Relationships: 
Table Name  Type  Cardinality  Constraint Name  VerbPhrase  InversePhrase  Foreign Keys  Is Supertype  Deferrable  Initially Deferred 
BYPASS_MECH  Non-Identifying  One To Zero or More  BYPASS_REQ_BYPASS_MECH_FK      BYPASS_MECH_NM  NO  NO  NO 
SUBSYS  Non-Identifying  Zero or One to Zero or More  BYPASS_REQ_SUBSYS_FK      SUBSYS_ID  NO  NO  NO 
SYST  Non-Identifying  Zero or One to Zero or More  BYPASS_REQ_SYS_FK      SYS_ID  NO  NO  NO 
Child Relationships: 
Table Name  Type  Cardinality  Constraint Name  VerbPhrase  InversePhrase  Foreign Keys  Is Subtype  Deferrable  Initially Deferred 
BYPASS_DVC_AFF  Identifying  One To Zero or More  BYPASS_AFF_DVC_BYPASS_REQ_FK        NO  NO  NO 
BYPASS_AFF_SGNL  Identifying  One To Zero or More  BYPASS_AFF_SGNL        NO  NO  NO 
BYPASS_ELOG_NOTIF  Identifying  One To Zero or More  ELOG_NOTIF_BYPASS_REQ_FK        NO  NO  NO 
BYPASS_EMAIL_NOTIF  Identifying  One To Zero or More  EMAIL_NOTIF_BYPASS_REQ_FK        NO  NO  NO 

BYPASS_REQ Check Constraints 
Check Constraint Name  CheckConstraint 

BYPASS_REQ Storage 
STORAGE OPTION  STORAGE VALUE 
TABLESPACE  EPICS_TS 
PctFree  10 
PCTUSED   40 
MinExtents  1 
MaxExtents  2147483645 
Initial  64 
Next  64 
PctIncrease  0 
InitTrans  1 
MaxTrans  255 
Organization  Heap 
Cache  NO 
Logging  Logged 
Parallel  NO 
Parallel Degrees   
Parallel Instances   
FREELISTS  1 
FREELIST GROUPS  1 
Buffer Pool  DEFAULT 
Table Compression  NO 
Row Movement  Disabled 

BYPASS_REQ Partitions 
PARTITION PROPERTY  PARTITION PROPERTY VALUE 

BYPASS_REQ Growth Metrics 
TABLE METRIC  TABLE METRIC VALUE 
Current Row Count  313 
Growth  Static 
Growth Type  N/A 
Growth Period  N/A 
Maximum Rows  0 
Average Row Size  0 

BYPASS_REQ Object Permissions 

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

BYPASS_REQ Bound Attachments 
Name  Current Value 

BYPASS_REQ Where Used - Model Usage 
Mapped Object  Is User Defined?  Denormalization Mappings  Description  Bound Attachments 
Logical
OPER.Bypass Request 		 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)
OPER.BYPASS_REQ 		 NO       
CHAN_ARCH (Oracle)
Does Not Exist 		 NO       
CNMS_PRPSL (Oracle)
Does Not Exist 		 NO       
DIAG (Oracle)
Does Not Exist 		 NO       
DIAG_MPS (Oracle)
Does Not Exist 		 NO       
ENGA (Oracle)
Does Not Exist 		 NO       
EPICS (Oracle)
EPICS.BYPASS_REQ 		 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)
OPER.BYPASS_REQ 		 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)
Does Not Exist 		 NO       
XF_ADMIN (Oracle)
Does Not Exist 		 NO       

BYPASS_REQ Where Used - Submodel Usage 
Model  Submodel Usage 
Logical  Main Model 
Logical  Bypass Request 
Logical  EPICS 
BYPASS_REQ (Oracle)  Main Model 
EPICS (Oracle)  Main Model 
OPER (Oracle)  Main Model 

BYPASS_REQ Data Movement Rules 
Name  Type  Rule Text/Value