Diff

plugins/mod_storage_sql.lua @ 9628:2fcf517b811e 0.11

mod_storage_sql: Catch errors during schema upgrade (thanks Nothing4You)
author Matthew Wild <mwild1@gmail.com>
date Thu, 15 Nov 2018 21:55:16 +0000 (2018-11-15)
parent 9537:5fe1b08e6353
child 9691:e11e076f0eb8
child 10011:2408e6362c15
line wrap: on
line diff
--- a/plugins/mod_storage_sql.lua	Thu Nov 15 10:25:48 2018 +0000
+++ b/plugins/mod_storage_sql.lua	Thu Nov 15 21:55:16 2018 +0000
@@ -510,12 +510,12 @@
 	if params.driver == "MySQL" then
 		local success,err = engine:transaction(function()
 			do
-				local result = engine:execute("SHOW COLUMNS FROM \"prosody\" WHERE \"Field\"='value' and \"Type\"='text'");
+				local result = assert(engine:execute("SHOW COLUMNS FROM \"prosody\" WHERE \"Field\"='value' and \"Type\"='text'"));
 				if result:rowcount() > 0 then
 					changes = true;
 					if apply_changes then
 						module:log("info", "Upgrading database schema (value column size)...");
-						engine:execute("ALTER TABLE \"prosody\" MODIFY COLUMN \"value\" MEDIUMTEXT");
+						assert(engine:execute("ALTER TABLE \"prosody\" MODIFY COLUMN \"value\" MEDIUMTEXT"));
 						module:log("info", "Database table automatically upgraded");
 					end
 				end
@@ -528,9 +528,9 @@
 					changes = true;
 					if apply_changes then
 						module:log("info", "Upgrading database schema (prosodyarchive_index)...");
-						engine:execute[[ALTER TABLE "prosodyarchive" DROP INDEX prosodyarchive_index;]];
+						assert(engine:execute[[ALTER TABLE "prosodyarchive" DROP INDEX prosodyarchive_index;]]);
 						local new_index = sql.Index { table = "prosodyarchive", name="prosodyarchive_index", "host", "user", "store", "key" };
-						engine:_create_index(new_index);
+						assert(engine:_create_index(new_index));
 						module:log("info", "Database table automatically upgraded");
 					end
 				end