pears.PostCodeLocation [iqx]

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

===== Columns =====
^ Column ^ Type ^ Null ^ Default ^ Comment ^
| **PostCodeLocationID** | bigint | NOT NULL | autoincrement |  |
| PostCode | char(20) | NOT NULL |  |  |
| Easting | integer | NULL |  |  |
| Northing | integer | NULL |  |  |
| IQXPosition | ST_Point(SRID=999999) | NOT NULL |  |  |
| WS84Position | ST_Point(SRID=4326) | NULL |  |  |

===== Primary Key =====
  * PostCodeLocationID

===== Foreign Keys =====
  * No outgoing foreign keys found.

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

===== Indexes =====
^ Name ^ Type ^ Columns ^ Detail ^
| PostCodeLocation_PostCode | Index | PostCode |  |
| PostCodeLocation_IQXPosition | Index | IQXPosition |  |
| PostCodeLocation_WS84Position | Index | WS84Position |  |

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

===== Original SQL =====
<code sql>
-- IQX database structure split by table
-- Source: IQXDatabaseStructure - with comments.sql
-- Table: "pears"."PostCodeLocation"
-- Table comment: 
-- Statement count: 4

CREATE TABLE "pears"."PostCodeLocation" (
    "PostCodeLocationID"             bigint NOT NULL DEFAULT autoincrement
   ,"PostCode"                       char(20) NOT NULL
   ,"Easting"                        integer NULL
   ,"Northing"                       integer NULL
   ,"IQXPosition"                    ST_Point(SRID=999999) NULL COMPUTE (if("Easting" is not null and "Northing" is not null) then(new "st_point"("Easting","Northing",999999)) else null endif)
   ,"WS84Position"                   ST_Point(SRID=4326) NULL COMPUTE ("IQXPosition"."ST_Transform"(4326))
   ,PRIMARY KEY ("PostCodeLocationID" ASC) 
)
go


CREATE INDEX "PostCodeLocation_PostCode" ON "pears"."PostCodeLocation"
    ( "PostCode" )
go


CREATE INDEX "PostCodeLocation_IQXPosition" ON "pears"."PostCodeLocation"
    ( "IQXPosition" )
go


CREATE INDEX "PostCodeLocation_WS84Position" ON "pears"."PostCodeLocation"
    ( "WS84Position" )
go
</code>