Add GUC for hypercore_use_access_method default #7412
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Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #7412 +/- ##
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- Coverage 80.06% 76.68% -3.38%
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Files 190 228 +38
Lines 37181 42108 +4927
Branches 9450 10562 +1112
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+ Hits 29770 32292 +2522
- Misses 2997 5755 +2758
+ Partials 4414 4061 -353 ☔ View full report in Codecov by Sentry. |
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This is on top of #7411 and will be merge after that PR is merged. |
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erimatnor
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fabriziomello
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Add the GUC `timescaledb.hypercore_use_access_method` for dealing with the default value to use for functions accepting the `hypercore_use_access_method` parameter (`compress_chunk`, `add_compression_policy`, etc.) Value can be "on" (use the hypercore access method) or "off" (do not use the hypercore access method) and can be overridden by the parameter to the functions by explicitly providing a value. If no value is chosen, the default will be picked. Make GUC a boolean instead
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This release contains performance improvements and bug fixes since the 2.17.2 release. We recommend that you upgrade at the next available opportunity. **Features** * timescale#7271 Hypercore table access method * timescale#7271 Push down ORDER BY in real time continuous aggregate queries * timescale#7295: Support ALTER TABLE SET ACCESS METHOD on hypertable. * timescale#7390 Disable custom hashagg planner code * timescale#7411 Change parameter name to enable Hypercore TAM * timescale#7412 Add GUC for hypercore_use_access_method default * timescale#7413: Add GUC for segmentwise recompression. **Bugfixes** * timescale#7378 Remove obsolete job referencing policy_job_error_retention * timescale#7409 Update bgw job table when altering procedure * timescale#7426 Fix datetime parsing error in chunk constraint creation * timescale#7432 Verify that heap tuple is valid before using * timescale#7434 Fixes segfault when internally set the replica identity for a given chunk **Thanks** * @bharrisau for reporting the segfault when creating chunks * @pgloader for reporting an issue an internal background job
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This release contains performance improvements and bug fixes since the 2.17.2 release. We recommend that you upgrade at the next available opportunity. **Features** * timescale#7271 Hypercore table access method * timescale#7271 Push down ORDER BY in real time continuous aggregate queries * timescale#7295: Support ALTER TABLE SET ACCESS METHOD on hypertable. * timescale#7390 Disable custom hashagg planner code * timescale#7411 Change parameter name to enable Hypercore TAM * timescale#7412 Add GUC for hypercore_use_access_method default * timescale#7413: Add GUC for segmentwise recompression. * timescale#7455: Support DROP NOT NULL on compressed hypertables **Bugfixes** * timescale#7378 Remove obsolete job referencing policy_job_error_retention * timescale#7409 Update bgw job table when altering procedure * timescale#7426 Fix datetime parsing error in chunk constraint creation * timescale#7432 Verify that heap tuple is valid before using * timescale#7434 Fixes segfault when internally set the replica identity for a given chunk **Thanks** * @bharrisau for reporting the segfault when creating chunks * @pgloader for reporting an issue an internal background job
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Add the GUC
timescaledb.hypercore_use_access_methodfor dealing with the default value to use for functions accepting thehypercore_use_access_methodparameter (compress_chunk,add_compression_policy, etc.)Value can be "on" (use the hypercore access method) or "off" (do not use the hypercore access method) and can be overridden by the parameter to the functions by explicitly providing a value. If no value is chosen, the default will be picked.