AlterQuery

Instance Constructors

new AlterQuery(table: Table, qb: CQLQuery, options: QueryOptions)

Type Members

type Modifier = (Statement) ⇒ Statement

Definition Classes
ExecutableStatement
implicit class RichSession extends SessionAugmenter

Definition Classes
SessionAugmenterImplicits

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def add(definition: CQLQuery): AlterQuery[Table, Record, Status, Chain]
final def add(column: String, columnType: String, static: Boolean = false): AlterQuery[Table, Record, Status, Chain]
final def alter[RR](columnSelect: (Table) ⇒ AbstractColumn[RR], newType: String): AlterQuery[Table, Record, Status, Chain]
final def and(clause: TablePropertyClause)(implicit ev: =:=[Chain, WithChainned]): AlterQuery[Table, Record, Status, WithChainned]
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def drop(column: String): AlterQuery[Table, Record, Status, Chain]

Creates an ALTER drop query to drop the column from the schema definition.
Creates an ALTER drop query to drop the column from the schema definition. It will produce the following type of queries, with the CQL serialization on the right hand side:
```
MyTable.alter.drop(_.mycolumn) => ALTER TABLE MyTable DROP myColumn
```
This is used mainly during the autodiffing of schemas, where column selectors are not available and we only deal with plain string diffs between table metadata collections.
column
The string name of the column to drop.
returns
A new alter query with the underlying builder containing a DROP clause.
final def drop()(implicit keySpace: KeySpace): AlterQuery[Table, Record, Status, Chain]

Creates an ALTER DROP query that drops an entire table.
Creates an ALTER DROP query that drops an entire table. This is equivalent to table truncation followed by table removal from the keyspace metadata. This action is irreversible and you should exercise caution is using it.
keySpace
The implicit keyspace definition to use.
returns
An alter query with a DROP TABLE instruction encoded in the query string.
final def drop[RR](columnSelect: (Table) ⇒ DropColumn[RR]): AlterQuery[Table, Record, Status, Chain]

Creates an ALTER drop query to drop the column from the schema definition.
Creates an ALTER drop query to drop the column from the schema definition. It will produce the following type of queries, with the CQL serialization on the right hand side:
```
MyTable.alter.drop(_.mycolumn) => ALTER TABLE MyTable DROP myColumn
```
RR
The underlying type of the AbstractColumn.
columnSelect
A column selector higher order function derived from a table.
returns
A new alter query with the underlying builder containing a DROP clause.
final def dropIfExists()(implicit keySpace: KeySpace): AlterQuery[Table, Record, Status, Chain]
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def future(modifyStatement: Modifier)(implicit session: Session, executor: ExecutionContextExecutor): Future[ResultSet]

This will convert the underlying call to Cassandra done with Google Guava ListenableFuture to a consumable Scala Future that will be completed once the operation is completed on the database end.
This will convert the underlying call to Cassandra done with Google Guava ListenableFuture to a consumable Scala Future that will be completed once the operation is completed on the database end.
The execution context of the transformation is provided by phantom via com.outworkers.phantom.Manager.scalaExecutor and it is recommended to use com.outworkers.phantom.dsl.context for operations that chain database calls.
modifyStatement
The function allowing to modify underlying Statement
session
The implicit session provided by a com.outworkers.phantom.connectors.Connector.
executor
The implicit Scala executor.
returns
An asynchronous Scala future wrapping the Datastax result set.

Definition Classes
ExecutableStatement
def future()(implicit session: Session, ec: ExecutionContextExecutor): Future[ResultSet]

Default asynchronous query execution method.
Default asynchronous query execution method. This will convert the underlying call to Cassandra done with Google Guava ListenableFuture to a consumable Scala Future that will be completed once the operation is completed on the database end.
The execution context of the transformation is provided by phantom via com.outworkers.phantom.Manager.scalaExecutor and it is recommended to use com.outworkers.phantom.dsl.context for operations that chain database calls.
session
The implicit session provided by a com.outworkers.phantom.connectors.Connector.
ec
The implicit Scala execution context.
returns
An asynchronous Scala future wrapping the Datastax result set.

Definition Classes
ExecutableStatement
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def option(clause: TablePropertyClause)(implicit ev: =:=[Chain, WithUnchainned]): AlterQuery[Table, Record, Status, WithChainned]
val options: QueryOptions

Definition Classes
AlterQuery → ExecutableStatement
val qb: CQLQuery

Definition Classes
AlterQuery → ExecutableStatement
def queryString: String

Definition Classes
ExecutableStatement
final def rename[RR](select: (Table) ⇒ AbstractColumn[RR], newName: String): AlterQuery[Table, Record, Status, Chain]
def scalaQueryStringExecuteToFuture(st: Statement)(implicit session: Session, executor: ExecutionContextExecutor): Future[ResultSet]

Attributes
protected[this]
Definition Classes
CassandraOperations
def scalaQueryStringToPromise(st: Statement)(implicit session: Session, executor: ExecutionContextExecutor): Promise[ResultSet]

Attributes
protected[this]
Definition Classes
CassandraOperations
def statement()(implicit session: Session): Statement

Definition Classes
ExecutableStatement
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Deprecated Value Members

final def with(clause: TablePropertyClause)(implicit ev: =:=[Chain, WithUnchainned]): AlterQuery[Table, Record, Status, WithChainned]

Annotations
@deprecated
Deprecated
(Since version 2.0.0) Use option instead

Related Docs: object AlterQuery | package query

class AlterQuery[Table <: CassandraTable[Table, _], Record, Status <: ConsistencyBound, Chain <: WithBound] extends ExecutableStatement

Instance Constructors

new AlterQuery(table: Table, qb: CQLQuery, options: QueryOptions)

Type Members

type Modifier = (Statement) ⇒ Statement

implicit class RichSession extends SessionAugmenter

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def add(definition: CQLQuery): AlterQuery[Table, Record, Status, Chain]

final def add(column: String, columnType: String, static: Boolean = false): AlterQuery[Table, Record, Status, Chain]

final def alter[RR](columnSelect: (Table) ⇒ AbstractColumn[RR], newType: String): AlterQuery[Table, Record, Status, Chain]

final def and(clause: TablePropertyClause)(implicit ev: =:=[Chain, WithChainned]): AlterQuery[Table, Record, Status, WithChainned]

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def drop(column: String): AlterQuery[Table, Record, Status, Chain]

final def drop()(implicit keySpace: KeySpace): AlterQuery[Table, Record, Status, Chain]

final def drop[RR](columnSelect: (Table) ⇒ DropColumn[RR]): AlterQuery[Table, Record, Status, Chain]

final def dropIfExists()(implicit keySpace: KeySpace): AlterQuery[Table, Record, Status, Chain]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def future(modifyStatement: Modifier)(implicit session: Session, executor: ExecutionContextExecutor): Future[ResultSet]

def future()(implicit session: Session, ec: ExecutionContextExecutor): Future[ResultSet]

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def option(clause: TablePropertyClause)(implicit ev: =:=[Chain, WithUnchainned]): AlterQuery[Table, Record, Status, WithChainned]

val options: QueryOptions

val qb: CQLQuery

def queryString: String

final def rename[RR](select: (Table) ⇒ AbstractColumn[RR], newName: String): AlterQuery[Table, Record, Status, Chain]

def scalaQueryStringExecuteToFuture(st: Statement)(implicit session: Session, executor: ExecutionContextExecutor): Future[ResultSet]

def scalaQueryStringToPromise(st: Statement)(implicit session: Session, executor: ExecutionContextExecutor): Promise[ResultSet]

def statement()(implicit session: Session): Statement

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Deprecated Value Members

final def with(clause: TablePropertyClause)(implicit ev: =:=[Chain, WithUnchainned]): AlterQuery[Table, Record, Status, WithChainned]

Inherited from ExecutableStatement

Inherited from CassandraOperations

Inherited from SessionAugmenterImplicits

Inherited from AnyRef

Inherited from Any

Ungrouped