adrien/ZipponDB
1
0
Fork 0
Code Actions Releases Activity

Add and remove UUID from index map

Browse Source 
Now remove and add UUID in the sstruct map UUID -> File index
This commit is contained in:
Adrien Bouvais 2025-01-11 16:08:46 +01:00
parent 1495e779c9
commit 54146b9495
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/fileEngine.zig
View File

@ -698,9 +698,12 @@ pub const FileEngine = struct {
var data_writer = zid.DataWriter.init(path, null) catch return FileEngineError.ZipponDataError;
defer data_writer.deinit();
const sstruct = try self.schema_engine.structName2SchemaStruct(struct_name);
for (maps) |map| {
const data = try self.orderedNewData(allocator, struct_name, map);
data_writer.write(data) catch return FileEngineError.ZipponDataError;
sstruct.uuid_file_index.map.*.put(UUID{ .bytes = data[0].UUID }, file_index) catch return ZipponError.MemoryError;
writer.print("\"{s}\", ", .{UUID.format_bytes(data[0].UUID)}) catch return FileEngineError.WriteError;
const file_stat = data_writer.fileStat() catch return ZipponError.ZipponDataError;
@ -929,12 +932,16 @@ pub const FileEngine = struct {
}
// Combine results
// TODO: Make a struct for writing
writer.writeByte('[') catch return FileEngineError.WriteError;
for (thread_writer_list) |list| {
writer.writeAll(list.items) catch return FileEngineError.WriteError;
}
writer.writeByte(']') catch return FileEngineError.WriteError;
// Update UUID file index map FIXME: Stop doing that and just remove UUID from the map itself instead of reparsing everything at the end
sstruct.uuid_file_index.map.clearRetainingCapacity();
_ = sstruct.uuid_file_index.arena.reset(.free_all);
try self.populateFileIndexUUIDMap(sstruct, sstruct.uuid_file_index);
}
fn deleteEntitiesOneFile(
@ -983,6 +990,7 @@ pub const FileEngine = struct {
return;
}) |row| {
if (!finish_writing and (filter == null or filter.?.evaluate(row))) {
// _ = sstruct.uuid_file_index.map.remove(UUID{ .bytes = row[0].UUID }); FIXME: This doesnt work in multithread because they try to remove at the same time
writer.print("{{\"{s}\"}},", .{UUID.format_bytes(row[0].UUID)}) catch |err| {
sync_context.logError("Error writting", err);
return;
@ -990,7 +998,6 @@ pub const FileEngine = struct {
finish_writing = sync_context.incrementAndCheckStructLimit();
} else {
std.debug.print("Oups", .{});
new_writer.write(row) catch |err| {
sync_context.logError("Error writing unchanged data", err);
return;