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Fix array relationship aliasing (good news)

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PR-URL: https://github.com/hasura/graphql-engine-mono/pull/9438
Co-authored-by: Daniel Harvey <4729125+danieljharvey@users.noreply.github.com>
GitOrigin-RevId: 14b225ad8c834f2aa9863cee951d39f203046282
This commit is contained in:
Tom Harding 2023-06-06 18:19:35 +01:00 committed by hasura-bot
parent 0c38a693ac
commit 2c5e89e5d8
1 changed files with 6 additions and 8 deletions
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14
server/src-lib/Hasura/Backends/Postgres/Translate/Select/Internal/Process.hs
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@ -229,7 +229,7 @@ processAnnAggregateSelect sourcePrefixes fieldAlias annAggSel = do
aggregateFieldToExp thisSourcePrefix aggFields strfyNum
)
TAFNodes _ annFields -> do
annFieldExtr <- processAnnFields thisSourcePrefix fieldName similarArrayFields annFields tCase
annFieldExtr <- processAnnFields thisSourcePrefix fieldName annFields tCase
pure
( [annFieldExtr],
withJsonAggExtr permLimitSubQuery (orderByForJsonAgg selectSource)
@ -301,11 +301,10 @@ processAnnFields ::
) =>
TableIdentifier ->
FieldName ->
SimilarArrayFields ->
AnnFields ('Postgres pgKind) ->
Maybe NamingCase ->
m (S.ColumnAlias, S.SQLExp)
processAnnFields sourcePrefix fieldAlias similarArrFields annFields tCase = do
processAnnFields sourcePrefix fieldAlias annFields tCase = do
fieldExps <- forM annFields $ \(fieldName, field) ->
(fieldName,)
<$> case field of
@ -345,15 +344,15 @@ processAnnFields sourcePrefix fieldAlias similarArrFields annFields tCase = do
let sourcePrefixes = mkSourcePrefixes objRelSourcePrefix
selectSource = ObjectSelectSource (_pfThis sourcePrefixes) ident filterExp
objRelSource = ObjectRelationSource relName relMapping selectSource nullable
annFieldsExtr <- processAnnFields (identifierToTableIdentifier $ _pfThis sourcePrefixes) fieldName HashMap.empty objAnnFields tCase
annFieldsExtr <- processAnnFields (identifierToTableIdentifier $ _pfThis sourcePrefixes) fieldName objAnnFields tCase
pure
( objRelSource,
uncurry InsOrdHashMap.singleton annFieldsExtr,
S.mkQIdenExp objRelSourcePrefix fieldName
)
AFArrayRelation arrSel -> do
let arrRelSourcePrefix = mkArrayRelationSourcePrefix sourcePrefix fieldAlias similarArrFields fieldName
arrRelAlias = mkArrayRelationAlias fieldAlias similarArrFields fieldName
let arrRelSourcePrefix = mkArrayRelationSourcePrefix sourcePrefix fieldAlias HashMap.empty fieldName
arrRelAlias = mkArrayRelationAlias fieldAlias HashMap.empty fieldName
processArrayRelation (mkSourcePrefixes arrRelSourcePrefix) fieldName arrRelAlias arrSel tCase
pure $ S.mkQIdenExp arrRelSourcePrefix fieldName
AFComputedField _ _ (CFSScalar scalar caseBoolExpMaybe) -> do
@ -619,7 +618,6 @@ processAnnSimpleSelect sourcePrefixes fieldAlias permLimitSubQuery annSimpleSel
processAnnFields
(identifierToTableIdentifier $ _pfThis sourcePrefixes)
fieldAlias
similarArrayFields
annSelFields
tCase
let allExtractors = InsOrdHashMap.fromList $ annFieldsExtr : orderByAndDistinctExtrs
@ -785,7 +783,7 @@ processConnectionSelect sourcePrefixes fieldAlias relAlias colMapping connection
<> "."
<> edgeText
edgeFieldIdentifier = toIdentifier edgeFieldName
annFieldsExtrExp <- lift $ processAnnFields thisPrefix edgeFieldName similarArrayFields annFields tCase
annFieldsExtrExp <- lift $ processAnnFields thisPrefix edgeFieldName annFields tCase
modify' (<> [annFieldsExtrExp])
pure $ S.SEIdentifier edgeFieldIdentifier