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Add support for READ UNCOMMITTED #1039

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merged 1 commit into from
May 30, 2023
Merged

Add support for READ UNCOMMITTED #1039

merged 1 commit into from
May 30, 2023

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benwah
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@benwah benwah commented May 30, 2023

Add support for "READ UNCOMMITTED" transaction isolation level.

This transaction isolation level can be useful for testing, and is supported by PostgreSQL.

@elprans
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elprans commented May 30, 2023

Thanks!

@elprans elprans merged commit 2f20bae into MagicStack:master May 30, 2023
@CaselIT
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CaselIT commented Jun 1, 2023

note that pg does not actually have a read uncommitted isolation level: https://www.postgresql.org/docs/current/transaction-iso.html

elprans added a commit that referenced this pull request Jul 7, 2023
Minor fixes and improvements.

Changes
=======

* Do not try to cleanup statements (#981)
  (by @fvannee in d2e710f for #981)

* Add Pool.is_closing() method (#973)
  (by @singingwolfboy in 9cb2c1c for #973)

* Fix test_tls_version for LibreSSL (#974)
  (by @CyberTailor in 7df9812 for #974)

* Handle environments without home dir (#1011)
  (by @LeonardBesson in 172b8f6 for #1011)

* fix: salt and iterations parsing for scram (#1026)
  (by @trigonometr in 7443a9e for #1026)

* Add support for target_session_attrs (#987)
  (by @JesseDeLoore in bf74e88 for #987)

* Add support for READ UNCOMMITTED (#1039)
  (by @benwah in 2f20bae for #1039)

* Update benchmarks, add psycopg3 (#1042)
  (by @elprans in 7d4fcf0 for #1042)
@elprans elprans mentioned this pull request Jul 7, 2023
elprans added a commit that referenced this pull request Jul 7, 2023
Minor fixes and improvements.

Changes
=======

* Do not try to cleanup statements (#981)
  (by @fvannee in d2e710f for #981)

* Add Pool.is_closing() method (#973)
  (by @singingwolfboy in 9cb2c1c for #973)

* Fix test_tls_version for LibreSSL (#974)
  (by @CyberTailor in 7df9812 for #974)

* Handle environments without home dir (#1011)
  (by @LeonardBesson in 172b8f6 for #1011)

* fix: salt and iterations parsing for scram (#1026)
  (by @trigonometr in 7443a9e for #1026)

* Add support for target_session_attrs (#987)
  (by @JesseDeLoore in bf74e88 for #987)

* Add support for READ UNCOMMITTED (#1039)
  (by @benwah in 2f20bae for #1039)

* Update benchmarks, add psycopg3 (#1042)
  (by @elprans in 7d4fcf0 for #1042)
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3 participants