update table options.
diff --git a/protos/engine/manifest.proto b/protos/engine/manifest.proto
index fe9c0f2..a41d5cd 100644
--- a/protos/engine/manifest.proto
+++ b/protos/engine/manifest.proto
@@ -134,6 +134,8 @@
// is still unknown.
bool sampling_segment_duration = 11;
StorageFormatHint storage_format_hint = 12;
+ MemtableType memtable_type = 13;
+ LayeredMemtableOptions layered_memtable_options = 14;
}
enum UpdateMode {
@@ -188,3 +190,12 @@
SNAPPY = 2;
ZSTD = 3;
}
+
+enum MemtableType {
+ SkipList = 0;
+ Column = 1;
+}
+
+message LayeredMemtableOptions {
+ uint64 mutable_segment_switch_threshold = 1;
+}