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Merge branch 'prototype/Swift_4_0' into prototype/queryBuilders

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John Rommel Estropia
2017-09-17 01:15:55 +09:00
parent c566226747 dbbc0adae5
commit fde85a9743
1 changed files with 6 additions and 16 deletions
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22
Sources/Select.swift
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@@ -401,13 +401,14 @@ internal extension Collection where Iterator.Element == SelectTerm {
return entity.attributesByName[components[0]]
default:
guard let relationship = entity.relationshipsByName[components[0]] else {
return nil
guard let relationship = entity.relationshipsByName[components[0]],
let destinationEntity = relationship.destinationEntity else {
return nil
}
return attributeDescription(
for: components.dropFirst().joined(separator: "."),
in: relationship.entity
in: destinationEntity
)
}
}
@@ -418,18 +419,7 @@ internal extension Collection where Iterator.Element == SelectTerm {
switch term {
case ._attribute(let keyPath):
let entityDescription = fetchRequest.entity!
if let attributeDescription = attributeDescription(for: keyPath, in: entityDescription) {
propertiesToFetch.append(attributeDescription)
}
else {
CoreStore.log(
.warning,
message: "The key path \"\(keyPath)\" could not be resolved in entity \(cs_typeName(entityDescription.managedObjectClassName)) as an attribute and will be ignored by \(cs_typeName(owner)) query clause."
)
}
propertiesToFetch.append(keyPath)
case ._aggregate(let function, let keyPath, let alias, let nativeType):
let entityDescription = fetchRequest.entity!