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-rw-r--r--plugins/mod_storage_sql.lua16
1 files changed, 10 insertions, 6 deletions
diff --git a/plugins/mod_storage_sql.lua b/plugins/mod_storage_sql.lua
index bf7190b8..5eb0cf7d 100644
--- a/plugins/mod_storage_sql.lua
+++ b/plugins/mod_storage_sql.lua
@@ -462,12 +462,12 @@ local function upgrade_table(engine, params, apply_changes) -- luacheck: ignore
local changes = false;
if params.driver == "MySQL" then
local success,err = engine:transaction(function()
- local result = engine:execute("SHOW COLUMNS FROM prosody WHERE Field='value' and Type='text'");
+ local result = 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...");
- engine:execute("ALTER TABLE prosody MODIFY COLUMN \"value\" MEDIUMTEXT");
+ engine:execute("ALTER TABLE \"prosody\" MODIFY COLUMN \"value\" MEDIUMTEXT");
module:log("info", "Database table automatically upgraded");
end
end
@@ -484,12 +484,13 @@ local function upgrade_table(engine, params, apply_changes) -- luacheck: ignore
local check_encoding_query = [[
SELECT "COLUMN_NAME","COLUMN_TYPE","TABLE_NAME"
FROM "information_schema"."columns"
- WHERE "TABLE_NAME" LIKE 'prosody%%' AND ( "CHARACTER_SET_NAME"!='%s' OR "COLLATION_NAME"!='%s_bin' );
+ WHERE "TABLE_NAME" LIKE 'prosody%%'
+ AND "TABLE_SCHEMA" = ?
+ AND ( "CHARACTER_SET_NAME"!=? OR "COLLATION_NAME"!=?);
]];
- check_encoding_query = check_encoding_query:format(engine.charset, engine.charset);
-- FIXME Is it ok to ignore the return values from this?
engine:transaction(function()
- local result = assert(engine:execute(check_encoding_query));
+ local result = assert(engine:execute(check_encoding_query, params.database, engine.charset, engine.charset.."_bin"));
local n_bad_columns = result:rowcount();
if n_bad_columns > 0 then
changes = true;
@@ -507,7 +508,10 @@ local function upgrade_table(engine, params, apply_changes) -- luacheck: ignore
end
end
end);
- success,err = engine:transaction(function() return engine:execute(check_encoding_query); end);
+ success,err = engine:transaction(function()
+ return engine:execute(check_encoding_query, params.database,
+ engine.charset, engine.charset.."_bin");
+ end);
if not success then
module:log("error", "Failed to check/upgrade database encoding: %s", err or "unknown error");
return false;