Indicates whether the {0} contains only distinct rows (no duplicates). Returns true if the rows are distinct, false otherwise.
An optional parameter, {1}, specifies which columns of the table are tested for duplication. If {1} is not specified, all columns are tested.
Indicates whether the record {0} has the fields specified in {1}, by returning a logical value (true or false). Multiple ...
Indicates whether the specified record, {1}, appears as a row in the {0}. An optional parameter {2} may be specified to control ...
Indicates whether the {0} contains any rows. Returns true if there are no rows (i.e. the table is empty), false otherwise. ...
indicates whether the {0} contains any rows. Returns true if there are no rows (i.e. the table is empty), false otherwise. ...
Indicates whether the {0} contains only distinct rows (no duplicates). Returns true if the rows are distinct, false otherwise. ...
indicates whether the {0} contains only distinct rows (no duplicates). Returns true if the rows are distinct, false otherwise. ...
indicates whether the {0} contains the specified column(s), {1}. Returns true if the table contains the column(s), false ...
Indicates whether this date occurs during the current year and is on or before the current day, as determined by the current ...
Indicates whether this date occurs during the next number of days, as determined by the current date and time on the system. ...