5 commits

Author	SHA1	Message	Date
Julien Rouhaud	119686936e	Document which access methods are supported.	2021-01-22 21:02:38 +08:00
Julien Rouhaud	2bd376d6bd	Change the Oid generator. ... To avoid locking on pg_class (required to safely call GetNewOidWithIndex or similar) and to be usable on a standby node, use the oids unused in the FirstBootstrapObjectId / FirstNormalObjectId range rather than real oids. For performance, always start with the biggest oid lesser than FirstNormalObjectId. This way the loop to find an unused oid will only happens once a single backend has created more than ~2.5k hypothetical indexes. For people needing to have thousands of hypothetical indexes at the same time, we also allow to use the initial implementation that relies on real oids, which comes with all the limitations mentioned above, with the new hypopg.use_real_oids GUC.	2021-01-22 19:56:06 +08:00
Julien Rouhaud	d63c0634b8	Fix column name in documentation, thanks to Extortioner01 for the report.	2020-05-07 13:41:23 +02:00
Julien Rouhaud	0a6d64a8e7	[doc] Emphasize hypopg extension on \dx output	2018-03-18 00:04:27 +01:00
Julien Rouhaud	e362adb953	Document basic usage	2018-03-17 23:28:59 +01:00