mtcontrib/colddb
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set and save: Memory

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Coder12a 2019-02-02 18:28:55 -06:00
parent ea0fceac5e
commit 33f1f5411b
1 changed files with 41 additions and 5 deletions
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38
colddb.lua
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@ -361,7 +361,7 @@ function colddb.Colddb(dir)
return nil return nil
end end
self.append_entry_file = function(name, key, tag_name) self.append_entry_file = function(name, key, op, tag_name)
local t = "" local t = ""
if tag_name then if tag_name then
t = self.get_tag(tag_name) t = self.get_tag(tag_name)
@ -392,11 +392,19 @@ function colddb.Colddb(dir)
end end
indexes_pool[cs].needs_flushing = true indexes_pool[cs].needs_flushing = true
local c = 0 local c = 0
if op and op == "key" then
for i in pairs(key) do for i in pairs(key) do
fl:seek("end") fl:seek("end")
fl:write(string.format("\n%s", i)) fl:write(string.format("\n%s", i))
c = c + 1 c = c + 1
end end
elseif not op or op == "value" then
for i, j in pairs(key) do
fl:seek("end")
fl:write(string.format("\n%s", j))
c = c + 1
end
end
fl:seek("set") fl:seek("set")
local count = tonumber(fl:read("*l")) local count = tonumber(fl:read("*l"))
count = count + c count = count + c
@ -490,6 +498,34 @@ function colddb.Colddb(dir)
end end
end end
self.set_mem = function(name, _table, tag_name)
local t = ""
if tag_name then
t = self.get_tag(tag_name)
end
load_into_mem(name, _table, tag_name)
local cs = string.format("%s%s", t, name)
mem_pool_del[cs] = nil
end
self.save_mem = function(name, tag_name)
local t = ""
if tag_name then
t = self.get_tag(tag_name)
end
local cs = string.format("%s%s", t, name)
async.queue_task(function()
if mem_pool[cs] ~= nil then
save_table(name, mem_pool[cs].mem, tag_name)
end
end)
mem_pool_del[cs] = nil
end
self.set = function(name, _table, tag_name) self.set = function(name, _table, tag_name)
local t = "" local t = ""
if tag_name then if tag_name then