object FakeV2SessionCatalog extends TableCatalog
- Alphabetic
- By Inheritance
- FakeV2SessionCatalog
- TableCatalog
- CatalogPlugin
- AnyRef
- Any
- Hide All
- Show All
- Public
- All
Abstract Value Members
-
abstract
def
alterTable(ident: Identifier, changes: <repeated...>[TableChange]): Table
Apply a set of
changesto a table in the catalog.Apply a set of
changesto a table in the catalog.Implementations may reject the requested changes. If any change is rejected, none of the changes should be applied to the table.
The requested changes must be applied in the order given.
If the catalog supports views and contains a view for the identifier and not a table, this must throw
NoSuchTableException.- ident
a table identifier
- changes
changes to apply to the table
- returns
updated metadata for the table
- Definition Classes
- TableCatalog
- Exceptions thrown
IllegalArgumentExceptionIf any change is rejected by the implementation.NoSuchTableExceptionIf the table doesn't exist or is a view
Concrete 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
- def alterTable(ident: Identifier, changes: TableChange*): Table
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
createTable(ident: Identifier, schema: StructType, partitions: Array[Transform], properties: Map[String, String]): Table
Create a table in the catalog.
Create a table in the catalog.
- ident
a table identifier
- schema
the schema of the new table, as a struct type
- partitions
transforms to use for partitioning data in the table
- properties
a string map of table properties
- returns
metadata for the new table
- Definition Classes
- FakeV2SessionCatalog → TableCatalog
- Exceptions thrown
NoSuchNamespaceExceptionIf the identifier namespace does not exist (optional)TableAlreadyExistsExceptionIf a table or view already exists for the identifierUnsupportedOperationExceptionIf a requested partition transform is not supported
-
def
defaultNamespace(): Array[String]
Return a default namespace for the catalog.
Return a default namespace for the catalog.
When this catalog is set as the current catalog, the namespace returned by this method will be set as the current namespace.
The namespace returned by this method is not required to exist.
- returns
a multi-part namespace
- Definition Classes
- CatalogPlugin
-
def
dropTable(ident: Identifier): Boolean
Drop a table in the catalog.
Drop a table in the catalog.
If the catalog supports views and contains a view for the identifier and not a table, this must not drop the view and must return false.
- ident
a table identifier
- returns
true if a table was deleted, false if no table exists for the identifier
- Definition Classes
- FakeV2SessionCatalog → TableCatalog
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
def
initialize(name: String, options: CaseInsensitiveStringMap): Unit
Called to initialize configuration.
Called to initialize configuration.
This method is called once, just after the provider is instantiated.
- name
the name used to identify and load this catalog
- options
a case-insensitive string map of configuration
- Definition Classes
- FakeV2SessionCatalog → CatalogPlugin
-
def
invalidateTable(ident: Identifier): Unit
Invalidate cached table metadata for an
identifier.Invalidate cached table metadata for an
identifier.If the table is already loaded or cached, drop cached data. If the table does not exist or is not cached, do nothing. Calling this method should not query remote services.
- ident
a table identifier
- Definition Classes
- TableCatalog
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
listTables(namespace: Array[String]): Array[Identifier]
List the tables in a namespace from the catalog.
List the tables in a namespace from the catalog.
If the catalog supports views, this must return identifiers for only tables and not views.
- namespace
a multi-part namespace
- returns
an array of Identifiers for tables
- Definition Classes
- FakeV2SessionCatalog → TableCatalog
- Exceptions thrown
NoSuchNamespaceExceptionIf the namespace does not exist (optional).
-
def
loadTable(ident: Identifier): Table
Load table metadata by
identifierfrom the catalog.Load table metadata by
identifierfrom the catalog.If the catalog supports views and contains a view for the identifier and not a table, this must throw
NoSuchTableException.- ident
a table identifier
- returns
the table's metadata
- Definition Classes
- FakeV2SessionCatalog → TableCatalog
- Exceptions thrown
NoSuchTableExceptionIf the table doesn't exist or is a view
-
def
name(): String
Called to get this catalog's name.
Called to get this catalog's name.
This method is only called after
CaseInsensitiveStringMap)is called to pass the catalog's name.- Definition Classes
- FakeV2SessionCatalog → CatalogPlugin
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
def
renameTable(oldIdent: Identifier, newIdent: Identifier): Unit
Renames a table in the catalog.
Renames a table in the catalog.
If the catalog supports views and contains a view for the old identifier and not a table, this throws
NoSuchTableException. Additionally, if the new identifier is a table or a view, this throwsTableAlreadyExistsException.If the catalog does not support table renames between namespaces, it throws
UnsupportedOperationException.- oldIdent
the table identifier of the existing table to rename
- newIdent
the new table identifier of the table
- Definition Classes
- FakeV2SessionCatalog → TableCatalog
- Exceptions thrown
NoSuchTableExceptionIf the table to rename doesn't exist or is a viewTableAlreadyExistsExceptionIf the new table name already exists or is a viewUnsupportedOperationExceptionIf the namespaces of old and new identifiers do not match (optional)
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
tableExists(ident: Identifier): Boolean
Test whether a table exists using an
identifierfrom the catalog.Test whether a table exists using an
identifierfrom the catalog.If the catalog supports views and contains a view for the identifier and not a table, this must return false.
- ident
a table identifier
- returns
true if the table exists, false otherwise
- Definition Classes
- TableCatalog
-
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( ... ) @native()