Db Class

The Db class contains the set of all records within the database.

Ancestor	Object
Descendants	None

Methods	Description
currVal	Returns the highest key value from the specified table.
delete	Permanently removes one or more records from the database.
fastDelete	Permanently removes multiple records from a database.
getList	Deprecated. Returns a literal string of data from a table.
getOneRow	Deprecated. Retrieves columns from a single record from the database without creating an object.
getRecord	Instantiates an object of the appropriate Record class with a copy of a single record from the database.
getSchemaTable	Returns a Schema Table instance that describes the specified table.
insert	Deprecated. Inserts a new record into the database.
isDefined	Returns an indication of whether a record or table exists in the database.
nextKey	Deprecated. Returns the next key value from the table.
nextVal	Returns the highest key value +1 from the specified table.
prevKey	Deprecated. Traverses a table in reverse collating order.
prevVal	Deprecated. Returns the previous key value from the specified table.
select	Selects one or more records from a table based on the conditions specified in the WHERE clause.
selectDbSet	Returns a DbSet instance that contains all records of a table that satisfy the condition specified in the WHERE clause. The DbSet object can then be used as a type Record object.
update	Updates one or more records of a table.