[Feature] Add possibility to manually launch one time squeezes

[kmoppel]

So maybe to have some nice function like squeeze.process_single_table($table_name, $timeout) that unconditionally (no bloat check) queues a rebuild.

[ahouska]

Doesn't the squeeze_table() function meet your requirements? It can be called directly w/o scheduling.

[kmoppel]

Ah thanks, my bad. Didn't look deeply enough...but would make sense to add some note on that to the README also.

[kmoppel]

Manual "squeeze" function signature:
FUNCTION squeeze.squeeze_table(tabchema name, tabname name, clustering_index name, rel_tablespace name, ind_tablespaces name[])

Sample execution:
SELECT squeeze.squeeze_table('public', 'pgbench_accounts', null, null, null);