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fix queries

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This commit is contained in:
Konstantin Lebedev 2022-05-03 00:11:37 +05:00
parent 319d300d48
commit 7640e650e5
4 changed files with 17 additions and 17 deletions
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18
weed/filer/ydb/ydb_queries.go
View file

@ -4,7 +4,7 @@ import asql "github.com/chrislusf/seaweedfs/weed/filer/abstract_sql"
const (
insertQuery = `
DECLARE $dir_hash int64;
DECLARE $dir_hash AS int64;
DECLARE $name AS Utf8;
DECLARE $directory AS Utf8;
DECLARE $meta AS String;
@ -15,7 +15,7 @@ const (
($dir_hash, $name, $directory, $meta);`
updateQuery = `
DECLARE $dir_hash int64;
DECLARE $dir_hash AS int64;
DECLARE $name AS Utf8;
DECLARE $directory AS Utf8;
DECLARE $meta AS String;
@ -27,7 +27,7 @@ const (
COMMIT;`
deleteQuery = `
DECLARE $dir_hash int64;
DECLARE $dir_hash AS int64;
DECLARE $name AS Utf8;
DELETE FROM ` + asql.DEFAULT_TABLE + `
@ -35,15 +35,15 @@ const (
COMMIT;`
findQuery = `
DECLARE $dir_hash int64;
DECLARE $dir_hash AS int64;
DECLARE $name AS Utf8;
SELECT meta
FROM file_meta
FROM ` + asql.DEFAULT_TABLE + `
WHERE dir_hash == $dir_hash AND name == $name;`
deleteFolderChildrenQuery = `
DECLARE $dir_hash int64;
DECLARE $dir_hash AS int64;
DECLARE $directory AS Utf8;
DELETE FROM ` + asql.DEFAULT_TABLE + `
@ -51,14 +51,14 @@ const (
COMMIT;`
listDirectoryQuery = `
DECLARE $dir_hash int64;
DECLARE $dir_hash AS int64;
DECLARE $directory AS Utf8;
DECLARE $start_name AS Utf8;
DECLARE $prefix AS Utf8;
DECLARE $limit AS int64;
DECLARE $limit AS Uint64;
SELECT name, meta
FROM ` + asql.DEFAULT_TABLE + `
WHERE dir_hash == $dir_hash AND directory == $directory and name %s $start_name and name LIKE '$prefix%%'
WHERE dir_hash == $dir_hash AND directory == $directory and name %s $start_name and name LIKE $prefix
ORDER BY name ASC LIMIT $limit;`
)

4
weed/filer/ydb/ydb_store.go
View file

@ -228,8 +228,8 @@ func (store *YdbStore) ListDirectoryPrefixedEntries(ctx context.Context, dirPath
table.ValueParam("$dir_hash", types.Int64Value(util.HashStringToLong(dir))),
table.ValueParam("$directory", types.UTF8Value(dir)),
table.ValueParam("$start_name", types.UTF8Value(startFileName)),
table.ValueParam("$prefix", types.UTF8Value(prefix)),
table.ValueParam("$limit", types.Int64Value(limit)),
table.ValueParam("$prefix", types.UTF8Value(prefix+"%")),
table.ValueParam("$limit", types.Uint64Value(uint64(limit))),
)
err = store.doTxOrDB(ctx, &queryWithPragma, queryParams, roTX, func(res result.Result) error {
defer func() {

8
weed/filer/ydb/ydb_store_kv.go
View file

@ -17,11 +17,11 @@ func (store *YdbStore) KvPut(ctx context.Context, key []byte, value []byte) (err
return store.DB.Table().Do(ctx, func(ctx context.Context, s table.Session) (err error) {
stmt, err := s.Prepare(ctx, withPragma(store.getPrefix(ctx, dirStr), insertQuery))
if err != nil {
return fmt.Errorf("Prepare %s: %v", util.NewFullPath(dirStr, name).Name(), err)
return fmt.Errorf("kv put prepare %s: %v", util.NewFullPath(dirStr, name).Name(), err)
}
_, _, err = stmt.Execute(ctx, rwTX, fileMeta.queryParameters())
if err != nil {
return fmt.Errorf("kv put %s: %v", util.NewFullPath(dirStr, name).Name(), err)
return fmt.Errorf("kv put execute %s: %v", util.NewFullPath(dirStr, name).Name(), err)
}
return nil
})
@ -33,13 +33,13 @@ func (store *YdbStore) KvGet(ctx context.Context, key []byte) (value []byte, err
err = store.DB.Table().Do(ctx, func(ctx context.Context, s table.Session) error {
stmt, err := s.Prepare(ctx, withPragma(store.getPrefix(ctx, dirStr), findQuery))
if err != nil {
return fmt.Errorf("Prepare %s: %v", util.NewFullPath(dirStr, name), err)
return fmt.Errorf("kv get prepare %s: %v", util.NewFullPath(dirStr, name), err)
}
_, res, err := stmt.Execute(ctx, roTX, table.NewQueryParameters(
table.ValueParam("$dir_hash", types.Int64Value(dirHash)),
table.ValueParam("$name", types.UTF8Value(name))))
if err != nil {
return fmt.Errorf("kv get %s: %v", util.NewFullPath(dirStr, name).Name(), err)
return fmt.Errorf("kv get execute %s: %v", util.NewFullPath(dirStr, name).Name(), err)
}
defer func() { _ = res.Close() }()
for res.NextRow() {

4
weed/filer/ydb/ydb_types.go
View file

@ -13,7 +13,7 @@ type FileMeta struct {
DirHash int64 `ydb:"type:int64"`
Name string `ydb:"type:utf8"`
Directory string `ydb:"type:utf8"`
Meta []byte `ydb:"-"`
Meta []byte `ydb:"type:string"`
}
//ydb:gen scan,value
@ -29,7 +29,7 @@ func (fm *FileMeta) queryParameters() *table.QueryParameters {
func createTableOptions() []options.CreateTableOption {
return []options.CreateTableOption{
options.WithColumn("dir_hash", types.Optional(types.TypeUint64)),
options.WithColumn("dir_hash", types.Optional(types.TypeInt64)),
options.WithColumn("name", types.Optional(types.TypeUTF8)),
options.WithColumn("directory", types.Optional(types.TypeUTF8)),
options.WithColumn("meta", types.Optional(types.TypeString)),