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mod_storage_sql: Only remove old index if it exists

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Avoids an error if the upgrade is performed twice..
This commit is contained in:
Kim Alvefur 2023-06-17 00:22:45 +02:00
parent a45c06b51f
commit 02469e4e8e
1 changed files with 11 additions and 9 deletions
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20
plugins/mod_storage_sql.lua
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@ -859,16 +859,18 @@ local function upgrade_table(engine, params, apply_changes) -- luacheck: ignore
end
end
end)
if apply_changes then
local success = engine:transaction(function ()
return assert(engine:execute([[DROP INDEX "prosody_index";]]));
end);
if not success then
module:log("error", "Failed to delete obsolete index \"prosody_index\"");
return false;
if indices["prosody_index"] then
if apply_changes then
local success = engine:transaction(function ()
return assert(engine:execute([[DROP INDEX "prosody_index";]]));
end);
if not success then
module:log("error", "Failed to delete obsolete index \"prosody_index\"");
return false;
end
else
changes = true;
end
else
changes = changes or indices["prosody_index"];
end
end
return changes;