Process List

The process list shows the queries that are running on the database server right now, so you can find a slow or stuck query and stop it.

It's available for PostgreSQL (including Greenplum and Redshift), MySQL, MariaDB, and Microsoft SQL Server. For other drivers, such as SQLite, TablePlus shows a message that the process list isn't supported.

Open the process list

With a connection open, use one of these:

• Navigate to Tools > Process List.
• Press ⌘ + .¹
• Press ⌘ + P to open Open Anything and choose Cancel Running Queries.
• While a query runs in the SQL Editor, click Cancel next to the run button. For these drivers, it opens the process list so you can stop the query on the server.

The process list opens as a sheet over the workspace. It uses its own connection to the server, so it works even while the workspace is busy running a query.

Read the list

Each row is a running query. The columns come from the server:

• PostgreSQL: the active (not idle) sessions from pg_stat_activity, such as pid, datname, usename, application_name, client_addr, query_start, state, and query, newest first.
• MySQL and MariaDB: the queries from information_schema.processlist for one database. The list on the left shows the databases on the server. Select one to see its queries, and use the search field above it to find a database.
• SQL Server: the running requests with their session ID, status, CPU time, elapsed time, and query text.

Click a column header to sort by it. Click Refresh to reload the list.

Right-click the list to copy the selected rows or cells (as CSV, JSON, HTML, Markdown, or plain text), open them in Quick Look, or export the current page.

Stop a query

1. Select one or more queries. Hold ⌘ or Shift to select several.
2. Click Kill.

TablePlus sends:

Driver	Statement	Effect
PostgreSQL	SELECT pg_cancel_backend(pid);	Cancels the query. The session stays connected.
MySQL, MariaDB	KILL QUERY id;	Stops the query. The connection stays open.
SQL Server	KILL spid;	Ends the session and rolls back its open transaction.

If the connection has safe mode turned on, TablePlus shows the statement and asks you to confirm (or enter the database password) first.

Click Dismiss to close the process list.