prosody
8a42fd6702e6
util/sql.lua

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util/sql.lua @ 10534:8a42fd6702e6

util.sql: Handle failure to detect connection encoding Silences a luacheck warning about an unused variable
author Kim Alvefur <zash@zash.se>
date Mon, 23 Dec 2019 21:13:27 +0100
parent 10275:a247fa8df7df
child 12872:a20923f7d5fd
comparison
equal deleted inserted replaced
10533:a6cc5b844d7b 10534:8a42fd6702e6
333 333
334 if driver == "MySQL" then 334 if driver == "MySQL" then
335 local ok, actual_charset = self:transaction(function () 335 local ok, actual_charset = self:transaction(function ()
336 return self:select"SHOW SESSION VARIABLES LIKE 'character_set_client'"; 336 return self:select"SHOW SESSION VARIABLES LIKE 'character_set_client'";
337 end); 337 end);
338 if not ok then
339 return false, "Failed to detect connection encoding";
340 end
338 local charset_ok = true; 341 local charset_ok = true;
339 for row in actual_charset do 342 for row in actual_charset do
340 if row[2] ~= charset then 343 if row[2] ~= charset then
341 log("error", "MySQL %s is actually %q (expected %q)", row[1], row[2], charset); 344 log("error", "MySQL %s is actually %q (expected %q)", row[1], row[2], charset);
342 charset_ok = false; 345 charset_ok = false;