How to view primary keys in redash query runner

Hi there,

New to Redash. Can’t seem to view the primary keys of an existing table. Can do describe [tablename] but that doesn’t show the key types. Can someone help?

Thanks!

I used: EXECUTE sp_helpindex [tableName] and it worked fine!

Pretty sure this only works for MSSQL database types. Unclear what the command is for other databases like mysql or postgres