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authorKim Alvefur <zash@zash.se>2014-08-12 11:38:12 +0200
committerKim Alvefur <zash@zash.se>2014-08-12 11:38:12 +0200
commit7eb2ec7a56e3ffca8ddbe06ece12ba20c4125fac (patch)
treeee52962585d57beff3e82c06fcf71107f4d7757d /plugins
parentb699ac03fbf586261ecc605007993c563e15050b (diff)
downloadprosody-7eb2ec7a56e3ffca8ddbe06ece12ba20c4125fac.tar.gz
prosody-7eb2ec7a56e3ffca8ddbe06ece12ba20c4125fac.zip
mod_storage_sql2: DELETE then INSERT in map stores
Diffstat (limited to 'plugins')
-rw-r--r--plugins/mod_storage_sql2.lua21
1 files changed, 8 insertions, 13 deletions
diff --git a/plugins/mod_storage_sql2.lua b/plugins/mod_storage_sql2.lua
index c0e2e6cd..e5357416 100644
--- a/plugins/mod_storage_sql2.lua
+++ b/plugins/mod_storage_sql2.lua
@@ -221,13 +221,8 @@ map_store.__index = map_store;
function map_store:get(username, key)
local ok, result = engine:transaction(function()
if type(key) == "string" and key ~= "" then
- local iter, state, first = engine:select("SELECT * FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?",
- host, username, self.store, key or "");
- local row = iter(state, first);
- if row then
- return deserialize(row.type, row.value);
- else
- return nil;
+ for row in engine:select("SELECT `type`, `value` FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?", host, username or "", self.store, key) do
+ return deserialize(row[1], row[2]);
end
else
error("TODO: non-string keys");
@@ -238,13 +233,13 @@ function map_store:get(username, key)
end
function map_store:set(username, key, data)
local ok, result = engine:transaction(function()
- if data == nil then
+ if type(key) == "string" and key ~= "" then
engine:delete("DELETE FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?",
- host, username, self.store, key or "");
- elseif type(key) == "string" and key ~= "" then
- local t, value = assert(serialize(data));
- engine:update("UPDATE `prosody` SET `type`=?, `value`=? WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?",
- t, value, host, username, self.store, key);
+ host, username or "", self.store, key);
+ if data ~= nil then
+ local t, value = assert(serialize(data));
+ engine:insert("INSERT INTO `prosody` (`host`,`user`,`store`,`key`,`type`,`value`) VALUES (?,?,?,?,?,?)", host, username or "", self.store, key, t, value);
+ end
else
error("TODO: non-string keys");
end