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graphql-engine/server/src-lib/Hasura/Backends/MSSQL/Instances/Metadata.hs
2022-05-25 10:25:38 +00:00

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1.1 KiB
Haskell

{-# LANGUAGE UndecidableInstances #-}
{-# OPTIONS_GHC -fno-warn-orphans #-}
-- | MSSQL Instances Metadata
--
-- Defines a 'Hasura.RQL.Types.Metadata.Backend.BackendMetadata' type class instance for MSSQL.
module Hasura.Backends.MSSQL.Instances.Metadata () where
import Hasura.Backends.MSSQL.DDL qualified as MSSQL
import Hasura.Base.Error (throw500)
import Hasura.RQL.Types.Metadata.Backend
import Hasura.SQL.Backend
instance BackendMetadata 'MSSQL where
prepareCatalog = MSSQL.prepareCatalog
buildComputedFieldInfo = MSSQL.buildComputedFieldInfo
fetchAndValidateEnumValues = MSSQL.fetchAndValidateEnumValues
resolveSourceConfig = MSSQL.resolveSourceConfig
resolveDatabaseMetadata _ = MSSQL.resolveDatabaseMetadata
parseBoolExpOperations = MSSQL.parseBoolExpOperations
buildFunctionInfo = MSSQL.buildFunctionInfo
updateColumnInEventTrigger = MSSQL.updateColumnInEventTrigger
parseCollectableType = MSSQL.parseCollectableType
postDropSourceHook = MSSQL.postDropSourceHook
buildComputedFieldBooleanExp _ _ _ _ _ _ =
throw500 "Computed fields are not yet defined for MSSQL backends"