Assertion: table's record | /r/HasProperty | valid
Facets:
Source sentences:
text: Specifies that a specified datetime2 column will be used by the system to record either the start time for which a record is valid or the end time for which a record is valid.
text: Specifies that a specified datetime2 column will be used by the system to record either the start time for which a record is valid or the end time for which a record is valid.
text: Specifies the names of the columns that the system will use to record the period for which a record is valid.