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Disable exclusion based on time_bucket by optimizations GUC #10046

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Disable exclusion based on time_bucket by optimizations GUC #10046

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cb292f9
Disable exclusion based on time_bucket by optimizations GUC
akuzm Jun 15, 2026
5eb3f91
Merge branch 'main' into exclude-optimizations
akuzm Jun 16, 2026
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7 changes: 6 additions & 1 deletion src/planner/planner.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1559,8 +1559,13 @@ timescaledb_get_relation_info_hook(PlannerInfo *root, Oid relation_objectid, boo
{
rte_mark_for_expansion(rte);
}

ts_create_private_reloptinfo(rel);
ts_plan_expand_timebucket_annotate(root, rel);

if (ts_guc_enable_optimizations)
{
ts_plan_expand_timebucket_annotate(root, rel);
}
break;
}
case TS_REL_CHUNK_STANDALONE:
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215 changes: 215 additions & 0 deletions test/expected/plan_expand_hypertable-16.out
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Original file line number Diff line number Diff line change
Expand Up @@ -1109,6 +1109,221 @@ time_bucket exclusion
-> Seq Scan on _hyper_1_3_chunk
Filter: (("time" < '21'::bigint) AND ('11'::bigint > time_bucket('10'::bigint, "time", '5'::bigint)))

-- Must be disabled by the optimizations GUC.
set timescaledb.enable_optimizations to off;
:PREFIX SELECT * FROM hyper WHERE time_bucket(10, time) < 10::bigint ORDER BY time;
--- QUERY PLAN ---
Sort
Sort Key: hyper."time"
-> Append
-> Seq Scan on hyper hyper_1
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_1_chunk hyper_2
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_2_chunk hyper_3
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_3_chunk hyper_4
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_4_chunk hyper_5
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_5_chunk hyper_6
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_6_chunk hyper_7
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_7_chunk hyper_8
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_8_chunk hyper_9
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_9_chunk hyper_10
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_10_chunk hyper_11
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_11_chunk hyper_12
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_12_chunk hyper_13
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_13_chunk hyper_14
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_14_chunk hyper_15
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_15_chunk hyper_16
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_16_chunk hyper_17
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_17_chunk hyper_18
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_18_chunk hyper_19
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_19_chunk hyper_20
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_20_chunk hyper_21
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_21_chunk hyper_22
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_22_chunk hyper_23
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_23_chunk hyper_24
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_24_chunk hyper_25
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_25_chunk hyper_26
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_26_chunk hyper_27
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_27_chunk hyper_28
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_28_chunk hyper_29
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_29_chunk hyper_30
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_30_chunk hyper_31
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_31_chunk hyper_32
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_32_chunk hyper_33
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_33_chunk hyper_34
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_34_chunk hyper_35
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_35_chunk hyper_36
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_36_chunk hyper_37
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_37_chunk hyper_38
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_38_chunk hyper_39
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_39_chunk hyper_40
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_40_chunk hyper_41
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_41_chunk hyper_42
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_42_chunk hyper_43
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_43_chunk hyper_44
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_44_chunk hyper_45
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_45_chunk hyper_46
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_46_chunk hyper_47
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_47_chunk hyper_48
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_48_chunk hyper_49
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_49_chunk hyper_50
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_50_chunk hyper_51
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_51_chunk hyper_52
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_52_chunk hyper_53
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_53_chunk hyper_54
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_54_chunk hyper_55
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_55_chunk hyper_56
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_56_chunk hyper_57
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_57_chunk hyper_58
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_58_chunk hyper_59
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_59_chunk hyper_60
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_60_chunk hyper_61
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_61_chunk hyper_62
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_62_chunk hyper_63
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_63_chunk hyper_64
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_64_chunk hyper_65
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_65_chunk hyper_66
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_66_chunk hyper_67
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_67_chunk hyper_68
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_68_chunk hyper_69
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_69_chunk hyper_70
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_70_chunk hyper_71
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_71_chunk hyper_72
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_72_chunk hyper_73
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_73_chunk hyper_74
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_74_chunk hyper_75
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_75_chunk hyper_76
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_76_chunk hyper_77
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_77_chunk hyper_78
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_78_chunk hyper_79
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_79_chunk hyper_80
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_80_chunk hyper_81
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_81_chunk hyper_82
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_82_chunk hyper_83
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_83_chunk hyper_84
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_84_chunk hyper_85
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_85_chunk hyper_86
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_86_chunk hyper_87
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_87_chunk hyper_88
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_88_chunk hyper_89
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_89_chunk hyper_90
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_90_chunk hyper_91
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_91_chunk hyper_92
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_92_chunk hyper_93
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_93_chunk hyper_94
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_94_chunk hyper_95
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_95_chunk hyper_96
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_96_chunk hyper_97
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_97_chunk hyper_98
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_98_chunk hyper_99
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_99_chunk hyper_100
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_100_chunk hyper_101
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_101_chunk hyper_102
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)
-> Seq Scan on _hyper_1_102_chunk hyper_103
Filter: (time_bucket('10'::bigint, "time") < '10'::bigint)

reset timescaledb.enable_optimizations;
\qecho timestamp time_bucket exclusion
timestamp time_bucket exclusion
SELECT count(DISTINCT tableoid) FROM metrics_timestamp;
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