On Thu, Nov 7, 2019 at 11:18 AM Asomba Djala <asombadjala8@xxxxxxxxx> wrote: > Thank you. What about already initialized clusters? There is amcheck, which tests the consistency of B-Tree indexes: https://www.postgresql.org/docs/current/amcheck.html Recent versions have a "heapallindexed" option, too, which has the tool test indexes against the table that they index. This is very useful as a general purpose tool for detecting corruption. -- Peter Geoghegan