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34 lines
877 B
Haskell
34 lines
877 B
Haskell
module Hasura.RQL.IR.Delete where
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import Hasura.Prelude
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import Hasura.RQL.IR.BoolExp
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import Hasura.RQL.IR.Returning
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import Hasura.RQL.Types.Backend
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import Hasura.RQL.Types.Column
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import Hasura.SQL.Backend
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data AnnDelG (b :: BackendType) v
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= AnnDel
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{ dqp1Table :: !(TableName b)
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, dqp1Where :: !(AnnBoolExp b v, AnnBoolExp b v)
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, dqp1Output :: !(MutationOutputG b v)
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, dqp1AllCols :: ![ColumnInfo b]
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}
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type AnnDel b = AnnDelG b (SQLExpression b)
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traverseAnnDel
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:: (Applicative f, Backend backend)
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=> (a -> f b)
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-> AnnDelG backend a
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-> f (AnnDelG backend b)
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traverseAnnDel f annUpd =
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AnnDel tn
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<$> ((,) <$> traverseAnnBoolExp f whr <*> traverseAnnBoolExp f fltr)
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<*> traverseMutationOutput f mutOutput
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<*> pure allCols
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where
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AnnDel tn (whr, fltr) mutOutput allCols = annUpd
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