Scala Library Documentation
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scala/dbc/Database.scala
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case
class
Database(val
dbms : Vendor)
extends
ProductDatabase
abstract class must
be specialised for every different DBMS.Method Summary | |
def
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close
: Unit
..
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override def
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equals (arg0 : Any) : Boolean |
def
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executeStatement
(statusStatement : Status) : Status[Unit]
Executes a statement that updates the state of the database.
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def
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executeStatement
(statusStatement : Status, debug : Boolean) : Status[Unit]
Executes a statement that updates the state of the database.
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def
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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.
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def
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executeStatement
(relationStatement : Relation) : Relation
Executes a statement that returns a relation on this database.
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def
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executeStatement
(relationStatement : Relation, debug : Boolean) : Relation
Executes a statement that returns a relation on this database.
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def
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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.
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override def
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hashCode : Int |
override final def
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productArity
: Int
return k for a product
A(x_1,...,x_k)) |
override final def
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productElement
(arg0 : Int) : Any
for a case class
A(x_1,...,x_k)) , returns x_(i+1)
for 0 <= i < k |
override final def
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productPrefix
: java.lang.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.
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override def
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toString : java.lang.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
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Closed
extends java.lang.Exception with AnyRef
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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 : java.lang.String
override final
def
productPrefix : java.lang.String
override final
def
productArity : Int
A(x_1,...,x_k))
A(x_1,...,x_k))
, returns x_(i+1)
for 0 <= i < k
n -
the position of the n-th elementIndexOutOfBoundsException -
Scala Library Documentation
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