Source Column

Mandatory

Specify the column (real or virtual) in the physical table to be used for the date conversion to the resulting virtual column nominated by the 3.3.1 Virtual Column Name.

Rules

• If the virtual column is defined as 3.3.5 Populate real column when writing to table, the source column must be big enough to contain the result of/value for the date conversion, otherwise unpredictable results could occur.