diff options
Diffstat (limited to 'lib/mnesia/src/mnesia_monitor.erl')
| -rw-r--r-- | lib/mnesia/src/mnesia_monitor.erl | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/lib/mnesia/src/mnesia_monitor.erl b/lib/mnesia/src/mnesia_monitor.erl index 081d746257..66a5719276 100644 --- a/lib/mnesia/src/mnesia_monitor.erl +++ b/lib/mnesia/src/mnesia_monitor.erl @@ -32,6 +32,7 @@ init/0, mktab/2, unsafe_mktab/2, + unsafe_create_external/4, mnesia_down/2, needs_protocol_conversion/1, negotiate_protocol/1, @@ -82,9 +83,9 @@ going_down = [], tm_started = false, early_connects = [], connecting, mq = [], remote_node_status = []}). --define(current_protocol_version, {8,2}). +-define(current_protocol_version, {8,3}). --define(previous_protocol_version, {8,1}). +-define(previous_protocol_version, {8,2}). start() -> gen_server:start_link({local, ?MODULE}, ?MODULE, @@ -129,6 +130,8 @@ close_log(Name) -> unsafe_close_log(Name) -> unsafe_call({unsafe_close_log, Name}). +unsafe_create_external(Tab, Alias, Mod, Cs) -> + unsafe_call({unsafe_create_external, Tab, Alias, Mod, Cs}). disconnect(Node) -> cast({disconnect, Node}). @@ -193,7 +196,7 @@ protocol_version() -> %% A sorted list of acceptable protocols the %% preferred protocols are first in the list acceptable_protocol_versions() -> - [protocol_version(), ?previous_protocol_version]. + [protocol_version(), ?previous_protocol_version, {8,1}]. needs_protocol_conversion(Node) -> case {?catch_val({protocol, Node}), protocol_version()} of @@ -405,6 +408,14 @@ handle_call({unsafe_close_log, Name}, _From, State) -> _ = disk_log:close(Name), {reply, ok, State}; +handle_call({unsafe_create_external, Tab, Alias, Mod, Cs}, _From, State) -> + case catch Mod:create_table(Alias, Tab, mnesia_schema:cs2list(Cs)) of + {'EXIT', ExitReason} -> + {reply, {error, ExitReason}, State}; + Reply -> + {reply, Reply, State} + end; + handle_call({negotiate_protocol, Mon, _Version, _Protocols}, _From, State) when State#state.tm_started == false -> State2 = State#state{early_connects = [node(Mon) | State#state.early_connects]}, @@ -658,6 +669,7 @@ get_env(E) -> env() -> [ access_module, + allow_index_on_key, auto_repair, backup_module, debug, @@ -671,19 +683,23 @@ env() -> extra_db_nodes, ignore_fallback_at_startup, fallback_error_function, + fold_chunk_size, max_wait_for_decision, schema_location, core_dir, pid_sort_order, no_table_loaders, dc_dump_limit, - send_compressed + send_compressed, + schema ]. default_env(access_module) -> mnesia; default_env(auto_repair) -> true; +default_env(allow_index_on_key) -> + false; default_env(backup_module) -> mnesia_backup; default_env(debug) -> @@ -709,6 +725,8 @@ default_env(ignore_fallback_at_startup) -> false; default_env(fallback_error_function) -> {mnesia, lkill}; +default_env(fold_chunk_size) -> + 100; default_env(max_wait_for_decision) -> infinity; default_env(schema_location) -> @@ -722,7 +740,9 @@ default_env(no_table_loaders) -> default_env(dc_dump_limit) -> 4; default_env(send_compressed) -> - 0. + 0; +default_env(schema) -> + []. check_type(Env, Val) -> try do_check_type(Env, Val) @@ -730,6 +750,7 @@ check_type(Env, Val) -> end. do_check_type(access_module, A) when is_atom(A) -> A; +do_check_type(allow_index_on_key, B) -> bool(B); do_check_type(auto_repair, B) -> bool(B); do_check_type(backup_module, B) when is_atom(B) -> B; do_check_type(debug, debug) -> debug; @@ -753,6 +774,8 @@ do_check_type(extra_db_nodes, L) when is_list(L) -> (A) when is_atom(A) -> true end, lists:filter(Fun, L); +do_check_type(fold_chunk_size, I) when is_integer(I), I > 0; + I =:= infinity -> I; do_check_type(max_wait_for_decision, infinity) -> infinity; do_check_type(max_wait_for_decision, I) when is_integer(I), I > 0 -> I; do_check_type(schema_location, M) -> media(M); @@ -766,7 +789,8 @@ do_check_type(pid_sort_order, "standard") -> standard; do_check_type(pid_sort_order, _) -> false; do_check_type(no_table_loaders, N) when is_integer(N), N > 0 -> N; do_check_type(dc_dump_limit,N) when is_number(N), N > 0 -> N; -do_check_type(send_compressed, L) when is_integer(L), L >= 0, L =< 9 -> L. +do_check_type(send_compressed, L) when is_integer(L), L >= 0, L =< 9 -> L; +do_check_type(schema, L) when is_list(L) -> L. bool(true) -> true; bool(false) -> false. |