Hello! The problem would be that I think I give everything right, but the script writes an error.
[23:53:12] WARNING: inventory/sourceS.lua:2428: dbPoll failed; You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT * FROM items ORDER BY dbID DESC LIMIT 1' at line 1
[23:53:12] ERROR: inventory/sourceS.lua:2428: attempt to index a boolean value
Thank you in advance for your help!
local connection = exports.mysql:getConnection()
function giveItem(sourceElement, itemId, amount, data1, data2, data3)
addItem(sourceElement, itemId, amount, false, data1, data2, data3)
end
function addItem(sourceElement, itemId, amount, slotId, data1, data2, data3)
if isElement(sourceElement) and itemId and amount then
itemId = tonumber(itemId)
amount = tonumber(amount)
if not itemsTable[sourceElement] then
itemsTable[sourceElement] = {}
end
if not slotId then
slotId = findEmptySlot(sourceElement, itemId)
elseif tonumber(slotId) then
if itemsTable[sourceElement][slotId] then
slotId = findEmptySlot(sourceElement, itemId)
end
end
if slotId then
local ownerType = getElementType(sourceElement)
local ownerId1 = getElementData(sourceElement, "accountid")
local ownerId = tonumber(ownerId1)
if tonumber(ownerId) then
itemsTable[sourceElement][slotId] = {}
itemsTable[sourceElement][slotId].locked = true
dbQuery(
function (qh, sourceElement)
if isElement(sourceElement) then
local result = dbPoll(qh, 0, true)[2][1][1]
if result then
addItemEx(sourceElement, result.dbID, result.slot, result.itemId, result.amount, result.data1, result.data2, result.data3)
triggerItemEvent(sourceElement, "addItem", getElementType(sourceElement), result)
attachWeapon(sourceElement, result.itemId, result.dbID)
end
end
end, {sourceElement}, connection, "INSERT INTO items (itemId, slot, amount, data1, data2, data3, ownerType, ownerId) VALUES (?,?,?,?,?,?,?,?); SELECT * FROM items ORDER BY dbID DESC LIMIT 1", itemId, slotId, amount, data1, data2, data3, ownerType, ownerId
)
return true
else
return false
end
else
return false
end
else
return false
end
end
addEvent("addItem", true)
addEventHandler("addItem", getRootElement(), addItem)
