syntax = "proto3"; package go.micro.store; service Store { rpc Read(ReadRequest) returns (ReadResponse) {}; rpc Write(WriteRequest) returns (WriteResponse) {}; rpc Delete(DeleteRequest) returns (DeleteResponse) {}; rpc List(ListRequest) returns (stream ListResponse) {}; rpc Databases(DatabasesRequest) returns (DatabasesResponse) {}; rpc Tables(TablesRequest) returns (TablesResponse) {}; } message Record { // key of the record string key = 1; // value in the record bytes value = 2; // time.Duration (signed int64 nanoseconds) int64 expiry = 3; } message ReadOptions { string database = 1; string table = 2; bool prefix = 3; bool suffix = 4; uint64 limit = 5; uint64 offset = 6; } message ReadRequest { string key = 1; ReadOptions options = 2; } message ReadResponse { repeated Record records = 1; } message WriteOptions { string database = 1; string table = 2; // time.Time int64 expiry = 3; // time.Duration int64 ttl = 4; } message WriteRequest { Record record = 1; WriteOptions options = 2; } message WriteResponse {} message DeleteOptions { string database = 1; string table = 2; } message DeleteRequest { string key = 1; DeleteOptions options = 2; } message DeleteResponse {} message ListOptions { string database = 1; string table = 2; string prefix = 3; string suffix = 4; uint64 limit = 5; uint64 offset = 6; } message ListRequest { ListOptions options = 1; } message ListResponse { reserved 1; //repeated Record records = 1; repeated string keys = 2; } message DatabasesRequest {} message DatabasesResponse { repeated string databases = 1; } message TablesRequest { string database = 1; } message TablesResponse { repeated string tables = 1; }