|
Scala Library Documentation
|
|
scala/dbc/Database.scala]
case
class
Database(val dbms : Vendor)
extends ProductDatabase abstract class must
be specialised for every different DBMS.| Method Summary | |
def
|
close
: Unit
..
|
override def
|
equals (arg0 : Any) : Boolean |
def
|
executeStatement
(statusStatement : Status) : Status[Unit]
Executes a statement that updates the state of the database.
|
def
|
executeStatement
[ResultType](transactionStatement : Transaction[ResultType], debug : Boolean) : Status[ResultType]
Executes a list of statements or other operations inside a transaction.
Only statements are protected in a transaction, other Scala code is not.
|
def
|
executeStatement
[ResultType](transactionStatement : Transaction[ResultType]) : Status[ResultType]
Executes a list of statements or other operations inside a transaction.
Only statements are protected in a transaction, other Scala code is not.
|
def
|
executeStatement
(relationStatement : Relation, debug : Boolean) : Relation
Executes a statement that returns a relation on this database.
|
def
|
executeStatement
(statusStatement : Status, debug : Boolean) : Status[Unit]
Executes a statement that updates the state of the database.
|
def
|
executeStatement
(relationStatement : Relation) : Relation
Executes a statement that returns a relation on this database.
|
override def
|
hashCode : Int |
override final def
|
productArity
: Int
return k for a product
A(x_1,...,x_k)) |
override final def
|
productElement
(arg0 : Int) : Any
for a case class
A(x_1,...,x_k)), returns x_(i+1)
for 0 <= i < k |
override final def
|
productPrefix
: String
By default the empty string. Implementations may override this
method in order to prepend a string prefix to the result of the
toString methods.
|
override def
|
toString : String |
| Methods inherited from Product | |
| element, arity |
| Methods inherited from AnyRef | |
| getClass, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
| Methods inherited from Any | |
| ==, !=, isInstanceOf, asInstanceOf |
| Class Summary | |
class
|
Closed
extends Exception with AnyRef
|
| Method Details |
def
close : Unit
relationStatement - The statement to execute.relationStatement - The statement to execute.debug - Whether debugging information should be printed on the console.statusStatement - The statement to execute.statusStatement - The statement to execute.debug - Whether debugging information should be printed on the console.
def
executeStatement[ResultType](transactionStatement : Transaction[ResultType]) : Status[ResultType]
transactionStatement - The transaction to execute as a closure.
def
executeStatement[ResultType](transactionStatement : Transaction[ResultType], debug : Boolean) : Status[ResultType]
transactionStatement - The transaction to execute as a closure.debug - Whether debugging information should be printed on the console.override
def
hashCode : Int
override
def
toString : String
override final
def
productPrefix : String
override final
def
productArity : Int
A(x_1,...,x_k))A(x_1,...,x_k)), returns x_(i+1)
for 0 <= i < kn - the position of the n-th elementIndexOutOfBoundsException - |
Scala Library Documentation
|
|