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-rw-r--r--plugins/mod_storage_sql.lua6
1 files changed, 3 insertions, 3 deletions
diff --git a/plugins/mod_storage_sql.lua b/plugins/mod_storage_sql.lua
index bf3c1c7b..a289310b 100644
--- a/plugins/mod_storage_sql.lua
+++ b/plugins/mod_storage_sql.lua
@@ -134,11 +134,11 @@ map_store.remove = {};
function map_store:get(username, key)
local ok, result = engine:transaction(function()
if type(key) == "string" and key ~= "" then
- 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
+ for row in engine:select("SELECT `type`, `value` FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=? LIMIT 1", host, username or "", self.store, key) do
return deserialize(row[1], row[2]);
end
else
- for row in engine:select("SELECT `type`, `value` FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?", host, username or "", self.store, "") do
+ for row in engine:select("SELECT `type`, `value` FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=? LIMIT 1", host, username or "", self.store, "") do
local data = deserialize(row[1], row[2]);
return data and data[key] or nil;
end
@@ -163,7 +163,7 @@ function map_store:set_keys(username, keydatas)
end
else
local extradata = {};
- for row in engine:select("SELECT `type`, `value` FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=?", host, username or "", self.store, "") do
+ for row in engine:select("SELECT `type`, `value` FROM `prosody` WHERE `host`=? AND `user`=? AND `store`=? AND `key`=? LIMIT 1", host, username or "", self.store, "") do
extradata = deserialize(row[1], row[2]);
break;
end