Code Fragment 10.1 Create the transaction-time state table.

CREATE TABLE P_TT
(
PROJECTION_ID INT NOT NULL,
PROJECTION_NAME CHAR(10),
PROJECTION_TYPE INT,
SPHEROID_CODE INT,
PROJECTION_UOM INT,
ZONE_CODE INT,
Start_Date DATETIME NOT NULL,
Stop_Date DATETIME,
PRIMARY KEY (PROJECTION_ID, Start_Date)
)