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This commit is contained in:
elee 2022-03-17 05:23:12 -05:00
parent f3ab6769e9
commit 94883e2fad
1 changed files with 44 additions and 2 deletions
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46
weed/filer/arangodb/arangodb_store.go
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@ -107,7 +107,7 @@ func (store *ArangodbStore) connection(uris []string, user string, pass string)
return err
}
if _, _, err = store.collection.EnsureFullTextIndex(ctx, []string{"directory_fulltext"},
if _, _, err = store.collection.EnsureFullTextIndex(ctx, []string{"directory"},
&driver.EnsureFullTextIndexOptions{Name: "IDX_FULLTEXT_directory", MinLength: 1}); err != nil {
return err
}
@ -263,11 +263,53 @@ remove d in files`, map[string]interface{}{"dir": dir})
return nil
}
//TODO: use fulltext index
func (store *ArangodbStore) ListDirectoryPrefixedEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, prefix string, eachEntryFunc filer.ListEachEntryFunc) (lastFileName string, err error) {
return lastFileName, filer.ErrUnsupportedListDirectoryPrefixed
}
//func (store *ArangodbStore) ListDirectoryPrefixedEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, prefix string, eachEntryFunc filer.ListEachEntryFunc) (lastFileName string, err error) {
// eq := ""
// if includeStartFile {
// eq = "filter d.name >= \"" + startFileName + "\""
// } else {
// eq = "filter d.name > \"" + startFileName + "\""
// }
// query := fmt.Sprintf(`
//for d in fulltext(files,"directory","prefix:%s")
//sort d.name desc
//%s
//limit %d
//return d`, string(dirPath), eq, limit)
// cur, err := store.database.Query(ctx, query, nil)
// if err != nil {
// return lastFileName, fmt.Errorf("failed to list directory entries: find error: %w", err)
// }
// defer cur.Close()
// for cur.HasMore() {
// var data Model
// _, err = cur.ReadDocument(ctx, &data)
// if err != nil {
// break
// }
// entry := &filer.Entry{
// FullPath: util.NewFullPath(data.Directory, data.Name),
// }
// lastFileName = data.Name
// converted := arrayToBytes(data.Meta)
// if decodeErr := entry.DecodeAttributesAndChunks(util.MaybeDecompressData(converted)); decodeErr != nil {
// err = decodeErr
// glog.V(0).Infof("list %s : %v", entry.FullPath, err)
// break
// }
//
// if !eachEntryFunc(entry) {
// break
// }
//
// }
// return lastFileName, err
//}
func (store *ArangodbStore) ListDirectoryEntries(ctx context.Context, dirPath util.FullPath, startFileName string, includeStartFile bool, limit int64, eachEntryFunc filer.ListEachEntryFunc) (lastFileName string, err error) {
eq := ""
if includeStartFile {