Method GetDocSyncDataNoImport

db/crud.go:229–242

GetDocSyncDataNoImport returns unmarshalled value of the _sync xattr. This gets *just* the Sync Metadata (_sync field) rather than the entire doc, for efficiency reasons. Unlike GetDocSyncData it does not check for on-demand import; this means it does not need to read the doc body from the bucket.

(ctx context.Context, docid string, level DocumentUnmarshalLevel)

// reasons. Unlike GetDocSyncData it does not check for on-demand import; this means it does not
// need to read the doc body from the bucket.
func (db *DatabaseCollection) GetDocSyncDataNoImport(ctx context.Context, docid string, level DocumentUnmarshalLevel) (*SyncData, *HybridLogicalVector, error) {
	xattrs, cas, err := db.dataStore.GetXattrs(ctx, docid, []string{base.SyncXattrName, base.VvXattrName})
	if err != nil {
		return nil, nil, err
	}
	if len(xattrs[base.SyncXattrName]) == 0 {
		return nil, nil, base.ErrXattrNotFound
	}
	doc, err := db.unmarshalDocumentWithXattrs(ctx, docid, nil, xattrs, cas, level)
	if err != nil {
		return nil, nil, err
	}
	return &doc.SyncData, doc.HLV, nil
}

// OnDemandImportForGet. Attempts to import the doc based on the provided id, contents and cas. ImportDocRaw does cas retry handling
// if the document gets updated after the initial retrieval attempt that triggered this.