Method shouldCreate

db/indexes.go:274–301

shouldCreate returns if given index should be created.

(options InitializeIndexOptions)

// shouldCreate returns if given index should be created.
func (i *SGIndex) shouldCreate(options InitializeIndexOptions) bool {
	if options.LegacySyncDocsIndex {
		if i.creationMode == SeparatePrincipalIndexes {
			return false
		}
	} else {
		if i.creationMode == LegacySyncDocsIndex {
			return false
		}

	}
	if i.isXattrOnly() && !options.UseXattrs {
		return false
	}

	if i.isMetadataOnly() && options.MetadataIndexes == IndexesWithoutMetadata {
		return false
	}

	if !i.isMetadataOnly() && options.MetadataIndexes == IndexesMetadataOnly {
		return false
	}

	if !i.isPrincipalOnly() && options.MetadataIndexes == IndexesPrincipalOnly {
		return false
	}
	return true
}

// Creates index associated with specified SGIndex if not already present.  Always defers build - a subsequent BUILD INDEX
// will need to be invoked for any created indexes.