pears.IQXNetBehaviourOverride [iqx]

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====== pears.IQXNetBehaviourOverride ======
<WRAP center round info>
Generated schema reference. Regenerate this page from the SQL unload; keep hand-maintained business notes in the narrative namespace.
</WRAP>

===== Description =====
Stores per-division, per-user-class, or per-user overrides for "IQXNetBehaviour" defaults. When the system resolves a behaviour value it checks this table first, falling back to the base "IQXNetBehaviour.Value" if no matching override is found. Any combination of "DivisionID", "IQXNetUserClassID", and "IQXNetUserID" can be supplied; omitting a field means the override applies more broadly.

===== Columns =====
^ Column ^ Type ^ Null ^ Default ^ Comment ^
| **IQXNetBehaviourOverrideID** | char(20) | NOT NULL |  | PK |
| IQXNetBehaviourID | char(30) | NOT NULL |  | FK â†’ IQXNetBehaviour â€” the behaviour being overridden |
| OverrideValue | long varchar | NULL |  | The replacement value that takes precedence over the default |
| IQXNetUserClassID | char(20) | NULL |  | Optional â€” restrict to a user class (e.g. CANDIDATE) |
| IQXNetUserID | char(20) | NULL |  | Optional â€” restrict to a specific user |
| DivisionID | char(20) | NULL |  | Optional â€” restrict to a specific division |

===== Primary Key =====
  * IQXNetBehaviourOverrideID

===== Foreign Keys =====
^ Constraint ^ Columns ^ References ^ Delete/update action ^
| IQXNetBehaviour | IQXNetBehaviourID | [[database:tables:pears_iqxnetbehaviour|pears.IQXNetBehaviour (IQXNetBehaviourID)]] | NOT NULL; ON DELETE CASCADE |
| IQXNetUserClass | IQXNetUserClassID | [[database:tables:pears_iqxnetuserclass|pears.IQXNetUserClass (IQXNetUserClassID)]] | ON DELETE CASCADE |
| IQXNetUser | IQXNetUserID | [[database:tables:pears_iqxnetuser|pears.IQXNetUser (IQXNetUserID)]] | ON DELETE CASCADE |
| Division | DivisionID | [[database:tables:pears_division|pears.Division (divisionid)]] | ON DELETE CASCADE |

===== Referenced By =====
  * No incoming foreign keys found.

===== Indexes =====
  * No indexes found.

===== Triggers =====
  * No triggers found.

===== Original SQL =====
<code sql>
-- IQX database structure split by table
-- Source: IQXDatabaseStructure - with comments.sql
-- Table: "pears"."IQXNetBehaviourOverride"
-- Table comment: Stores per-division, per-user-class, or per-user overrides for "IQXNetBehaviour" defaults. When the system resolves a behaviour value it checks this table first, falling back to the base "IQXNetBehaviour.Value" if no matching override is found. Any combination of "DivisionID", "IQXNetUserClassID", and "IQXNetUserID" can be supplied; omitting a field means the override applies more broadly.
-- Statement count: 12

CREATE TABLE "pears"."IQXNetBehaviourOverride" (
    "IQXNetBehaviourOverrideID"      char(20) NOT NULL
   ,"IQXNetBehaviourID"              char(30) NOT NULL
   ,"OverrideValue"                  long varchar NULL
   ,"IQXNetUserClassID"              char(20) NULL
   ,"IQXNetUserID"                   char(20) NULL
   ,"DivisionID"                     char(20) NULL
   ,PRIMARY KEY ("IQXNetBehaviourOverrideID" ASC) 
)
go


COMMENT ON COLUMN "pears"."IQXNetBehaviourOverride"."IQXNetBehaviourOverrideID" IS 
	'PK'
go


COMMENT ON COLUMN "pears"."IQXNetBehaviourOverride"."IQXNetBehaviourID" IS 
	'FK â†’ IQXNetBehaviour â€” the behaviour being overridden'
go


COMMENT ON COLUMN "pears"."IQXNetBehaviourOverride"."OverrideValue" IS 
	'The replacement value that takes precedence over the default'
go


COMMENT ON COLUMN "pears"."IQXNetBehaviourOverride"."IQXNetUserClassID" IS 
	'Optional â€” restrict to a user class (e.g. CANDIDATE)'
go


COMMENT ON COLUMN "pears"."IQXNetBehaviourOverride"."IQXNetUserID" IS 
	'Optional â€” restrict to a specific user'
go


COMMENT ON COLUMN "pears"."IQXNetBehaviourOverride"."DivisionID" IS 
	'Optional â€” restrict to a specific division'
go


COMMENT ON TABLE "pears"."IQXNetBehaviourOverride" IS 
	'Stores per-division, per-user-class, or per-user overrides for "IQXNetBehaviour" defaults. When the system resolves a behaviour value it checks this table first, falling back to the base "IQXNetBehaviour.Value" if no matching override is found. Any combination of "DivisionID", "IQXNetUserClassID", and "IQXNetUserID" can be supplied; omitting a field means the override applies more broadly.'
go


ALTER TABLE "pears"."IQXNetBehaviourOverride"
    ADD NOT NULL FOREIGN KEY "IQXNetBehaviour" ("IQXNetBehaviourID" ASC)
    REFERENCES "pears"."IQXNetBehaviour" ("IQXNetBehaviourID")
    ON DELETE CASCADE
go


ALTER TABLE "pears"."IQXNetBehaviourOverride"
    ADD FOREIGN KEY "IQXNetUserClass" ("IQXNetUserClassID" ASC)
    REFERENCES "pears"."IQXNetUserClass" ("IQXNetUserClassID")
    ON DELETE CASCADE
go


ALTER TABLE "pears"."IQXNetBehaviourOverride"
    ADD FOREIGN KEY "IQXNetUser" ("IQXNetUserID" ASC)
    REFERENCES "pears"."IQXNetUser" ("IQXNetUserID")
    ON DELETE CASCADE
go


ALTER TABLE "pears"."IQXNetBehaviourOverride"
    ADD FOREIGN KEY "Division" ("DivisionID" ASC)
    REFERENCES "pears"."Division" ("divisionid")
    ON DELETE CASCADE
go
</code>