Class DbStandardHistorySupport

    • Method Detail

      • isStandardsBased

        public boolean isStandardsBased()
        Description copied from interface: DbHistorySupport
        Return true if the implementation is SQL2011 standards based.

        Non standards based means we need to add additional predicates into the JOIN ON clause and add an additional predicate for the base table.

        Specified by:
        isStandardsBased in interface DbHistorySupport
      • getAsOfPredicate

        public String getAsOfPredicate​(String tableAlias,
                                       String sysPeriod)
        Return null - not used for sql2011 based history.
        Specified by:
        getAsOfPredicate in interface DbHistorySupport
        tableAlias - The table alias this predicate is added for
        sysPeriod - The name of the 'sys_period' column used for effective date time range.
        The predicate containing a single ? bind parameter which will be bound to the 'as at' timestamp value