view plugins/mod_debug_sql.lua @ 13925:a4c47203a9eb

various: Do not mutate loop variables as they are treated as const in Lua 5.5 Loop variables are treated as <const> in Lua 5.5 and can't be modified without declaring another local. Ref https://github.com/lua/lua/commit/b2f7b3b79f3117885b265575f6c5dbf934757797
author Kim Alvefur <zash@zash.se>
date Fri, 23 Feb 2024 18:44:13 +0100
parents 5edb0d01a94f
children
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-- Enables SQL query logging
--
-- luacheck: ignore 213/uri

module:set_global();

local engines = module:shared("/*/sql/connections");

for uri, engine in pairs(engines) do
	engine:debug(true);
end

setmetatable(engines, {
	__newindex = function (t, uri, engine)
		engine:debug(true);
		rawset(t, uri, engine);
	end
});

function module.unload()
	setmetatable(engines, nil);
	for uri, engine in pairs(engines) do
		engine:debug(false);
	end
end