Copyright	(c) 2013-2023 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	Safe-Inferred
Language	Haskell2010

Amazonka.Glue.Types.DirectSchemaChangePolicy

Description

Documentation

data DirectSchemaChangePolicy Source #

A policy that specifies update behavior for the crawler.

See: newDirectSchemaChangePolicy smart constructor.

Constructors

DirectSchemaChangePolicy'

Fields

database :: Maybe Text
Specifies the database that the schema change policy applies to.
enableUpdateCatalog :: Maybe Bool
Whether to use the specified update behavior when the crawler finds a changed schema.
table :: Maybe Text
Specifies the table in the database that the schema change policy applies to.
updateBehavior :: Maybe UpdateCatalogBehavior
The update behavior when the crawler finds a changed schema.

Instances

Instances details

FromJSON DirectSchemaChangePolicy Source #
Instance details Defined in Amazonka.Glue.Types.DirectSchemaChangePolicy Methods parseJSON :: Value -> Parser DirectSchemaChangePolicy # parseJSONList :: Value -> Parser [DirectSchemaChangePolicy] #
ToJSON DirectSchemaChangePolicy Source #
Instance details Defined in Amazonka.Glue.Types.DirectSchemaChangePolicy Methods toJSON :: DirectSchemaChangePolicy -> Value # toEncoding :: DirectSchemaChangePolicy -> Encoding # toJSONList :: [DirectSchemaChangePolicy] -> Value # toEncodingList :: [DirectSchemaChangePolicy] -> Encoding #
Generic DirectSchemaChangePolicy Source #
Instance details Defined in Amazonka.Glue.Types.DirectSchemaChangePolicy Associated Types type Rep DirectSchemaChangePolicy :: Type -> Type # Methods from :: DirectSchemaChangePolicy -> Rep DirectSchemaChangePolicy x # to :: Rep DirectSchemaChangePolicy x -> DirectSchemaChangePolicy #
Read DirectSchemaChangePolicy Source #
Instance details Defined in Amazonka.Glue.Types.DirectSchemaChangePolicy Methods readsPrec :: Int -> ReadS DirectSchemaChangePolicy # readList :: ReadS [DirectSchemaChangePolicy] # readPrec :: ReadPrec DirectSchemaChangePolicy # readListPrec :: ReadPrec [DirectSchemaChangePolicy] #
Show DirectSchemaChangePolicy Source #
Instance details Defined in Amazonka.Glue.Types.DirectSchemaChangePolicy Methods showsPrec :: Int -> DirectSchemaChangePolicy -> ShowS # show :: DirectSchemaChangePolicy -> String # showList :: [DirectSchemaChangePolicy] -> ShowS #
NFData DirectSchemaChangePolicy Source #
Instance details Defined in Amazonka.Glue.Types.DirectSchemaChangePolicy Methods rnf :: DirectSchemaChangePolicy -> () #
Eq DirectSchemaChangePolicy Source #
Instance details Defined in Amazonka.Glue.Types.DirectSchemaChangePolicy Methods (==) :: DirectSchemaChangePolicy -> DirectSchemaChangePolicy -> Bool # (/=) :: DirectSchemaChangePolicy -> DirectSchemaChangePolicy -> Bool #
Hashable DirectSchemaChangePolicy Source #
Instance details Defined in Amazonka.Glue.Types.DirectSchemaChangePolicy Methods hashWithSalt :: Int -> DirectSchemaChangePolicy -> Int # hash :: DirectSchemaChangePolicy -> Int #
type Rep DirectSchemaChangePolicy Source #
Instance details Defined in Amazonka.Glue.Types.DirectSchemaChangePolicy type Rep DirectSchemaChangePolicy = D1 ('MetaData "DirectSchemaChangePolicy" "Amazonka.Glue.Types.DirectSchemaChangePolicy" "amazonka-glue-2.0-7miPWwBHdfn8N8SvbpLgE0" 'False) (C1 ('MetaCons "DirectSchemaChangePolicy'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "database") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "enableUpdateCatalog") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Bool))) :: (S1 ('MetaSel ('Just "table") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "updateBehavior") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe UpdateCatalogBehavior)))))

newDirectSchemaChangePolicy :: DirectSchemaChangePolicy Source #

Create a value of DirectSchemaChangePolicy with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:database:DirectSchemaChangePolicy', directSchemaChangePolicy_database - Specifies the database that the schema change policy applies to.

$sel:enableUpdateCatalog:DirectSchemaChangePolicy', directSchemaChangePolicy_enableUpdateCatalog - Whether to use the specified update behavior when the crawler finds a changed schema.

$sel:table:DirectSchemaChangePolicy', directSchemaChangePolicy_table - Specifies the table in the database that the schema change policy applies to.

$sel:updateBehavior:DirectSchemaChangePolicy', directSchemaChangePolicy_updateBehavior - The update behavior when the crawler finds a changed schema.

directSchemaChangePolicy_database :: Lens' DirectSchemaChangePolicy (Maybe Text) Source #

Specifies the database that the schema change policy applies to.

directSchemaChangePolicy_enableUpdateCatalog :: Lens' DirectSchemaChangePolicy (Maybe Bool) Source #

Whether to use the specified update behavior when the crawler finds a changed schema.

directSchemaChangePolicy_table :: Lens' DirectSchemaChangePolicy (Maybe Text) Source #

Specifies the table in the database that the schema change policy applies to.

directSchemaChangePolicy_updateBehavior :: Lens' DirectSchemaChangePolicy (Maybe UpdateCatalogBehavior) Source #

The update behavior when the crawler finds a changed schema.