Tables [dbo].[CVX_DE]
CVX codes for type of vaccine product used.
KeyNameData TypeMax Length (Bytes)NullabilityIdentityDefaultDescription
Primary Key PK_CVX_DE_ID: IDID[dbo].[dict_id]5NOT NULL1 - 1Key to the CVX_DE table
EnterpriseEntryID[dbo].[uniqueid]9NOT NULLMaster (enterprise) dictionary surrogate key.  Points to Dictionary_Entry.EnterpriseEntryID
DefinitionSetID[dbo].[dict_id]5NOT NULLPoints to Dict_Definition_Set.DefinitionSetID but is typically zero.
Entry[dbo].[dict_id]5NOT NULLCalculated during insert as rowcount + 1 from Dict_Definition_Set for this dictionary and set
Indexes XAK2CVXDEEntryCode[dbo].[code]10NOT NULLUnique CVX Code
Cluster Key XAK1CVXDE: EntryName\IsCurrentFLAGEntryName[dbo].[name]255NOT NULLCVX Code Description
Indexes XAK3CVXDEEntryMnemonic[dbo].[code]10NOT NULLCVX Code
Check Constraints CK_CVX_DE_IsInactiveFLAG_Yes_Or_No : ([IsInactiveFLAG]='N' OR [IsInactiveFLAG]='Y')IsInactiveFLAG[dbo].[BOOL]1NOT NULLY=row is not active; N=row is active.  (Rows are inactivated rather than deleted for history)
Check Constraints CK_CVX_DE_IsEnforcedFLAG_Yes_Or_No : ([IsEnforcedFLAG]='N' OR [IsEnforcedFLAG]='Y')IsEnforcedFLAG[dbo].[BOOL]1NOT NULLY=row is readonly;  N=row is modifiable
Cluster Key XAK1CVXDE: EntryName\IsCurrentFLAGIndexes XAK2CVXDE, XAK3CVXDE(2)Check Constraints CK_CVX_DE_IsCurrentFLAG_Yes_Or_No : ([IsCurrentFLAG]='N' OR [IsCurrentFLAG]='Y')IsCurrentFLAG[dbo].[BOOL]1NOT NULLUsually 'Y' but occasionally used to subordinate rows.  Not exposed to the end user.
EffectiveDTdatetime8NULL allowedTime of last modification  (not "when this row goes into effect")
Foreign Keys FK_CVX_DE_Medication_DE_ID: [dbo].[Medication_DE].MedDictDEMedDictDE[dbo].[dict_id]5NOT NULL((0))Corresponding Medication to which the entry can be mapped. Link to Medication_DE.ID.
IsMappingLocallyModifiedchar(1)1NOT NULL('N')To identify the customized MedDictDE mapping entries