Merge pull request #48 from B4NGDAI/main

fix database

jo_libs/modules/database/server.lua

@@ -5,12 +5,13 @@ jo.file.load("@oxmysql.lib.MySQL")
 ---@param tableName string the name of the table
 ---@param definition string the definition of the table
 function jo.database.addTable(tableName, definition)
-  local isExist = MySQL.single.await("SHOW TABLES LIKE @tableName", { tableName = tableName })
+  local isExist = MySQL.single.await("SHOW TABLES LIKE ?", { tableName })
   if isExist then
     return false
   end
+
   MySQL.update.await("CREATE TABLE IF NOT EXISTS " .. tableName .. " (" .. definition .. ")")
-  gprint("Database table created : " .. tableName)
+  gprint("Database table created: " .. tableName)
   return true
 end
 
@@ -22,19 +23,26 @@ function jo.database.addTrigger(triggerName, definition)
     return false
   end
   MySQL.query.await("CREATE TRIGGER `" .. triggerName .. "` " .. definition)
-  gprint("Database trigger created : " .. triggerName)
+  gprint("Database trigger created: " .. triggerName)
   return true
 end
 
 ---@param tableName string the name of the table
 ---@param name string the name of the column
 ---@param definition string the definition of the column
 function jo.database.addColumn(tableName, name, definition)
+  local tableExists = MySQL.single.await("SHOW TABLES LIKE ?", { tableName })
+  if not tableExists then
+    error("Table " .. tableName .. " does not exist")
+    return false
+  end
+
   local isExist = MySQL.single.await("SHOW COLUMNS FROM " .. tableName .. " LIKE ?", { name })
   if isExist then
     return false
   end
+
   gprint("Database column " .. name .. " added to " .. tableName)
   MySQL.update.await("ALTER TABLE `" .. tableName .. "` ADD `" .. name .. "` " .. definition)
   return true
-end
+end