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Michael Paquier ae58189a4d pgstattuple: Optimize pgstattuple_approx() with streaming read ... This commit plugs into pgstattuple_approx(), the SQL function faster than pgstattuple() that returns approximate results, the streaming read APIs. A callback is used to be able to skip all-visible pages via VM lookup, to match with the logic prior to this commit. Under test conditions similar to 6c228755ad (some dm_delay and debug_io_direct=data), this can substantially improve the execution time of the function, particularly for large relations. Author: Xuneng Zhou <xunengzhou@gmail.com> Reviewed-by: Michael Paquier <michael@paquier.xyz> Reviewed-by: Nazir Bilal Yavuz <byavuz81@gmail.com> Discussion: https://postgr.es/m/CABPTF7VrqfbcDXqGrdLQ2xaQ=K0RzExNuw6U_GGqzSJu32wfdQ@mail.gmail.com		2 weeks ago
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meson.build	Update copyright for 2026	3 months ago
pgstatapprox.c	pgstattuple: Optimize pgstattuple_approx() with streaming read	2 weeks ago
pgstatindex.c	pgstattuple: Optimize btree and hash index functions with streaming read	2 weeks ago
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