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[FEATURE] HA режим #86

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opened 2025-01-08 18:25:08 +03:00 by vtolstov · 2 comments
vtolstov commented 2025-01-08 18:25:08 +03:00
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взять с яндекса их вариант HA с нюансами

  1. кластер создается на основе двух и более sql/Driver
  2. каждая нода может быть в состояниях
  • standby
  • primary
  • readonly
  • readwrite
  1. при выполнении запроса через контекст можно указать режим работы
    NodeStandby/NodePrimary/NodeReadonly/NodeReadwrite
взять с яндекса их вариант HA с нюансами 1) кластер создается на основе двух и более sql/Driver 2) каждая нода может быть в состояниях * standby * primary * readonly * readwrite 3) при выполнении запроса через контекст можно указать режим работы NodeStandby/NodePrimary/NodeReadonly/NodeReadwrite
vtolstov commented 2025-01-08 18:41:22 +03:00
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некоторые идеи тут https://github.com/jackc/pgx/issues/2160

некоторые идеи тут https://github.com/jackc/pgx/issues/2160
vtolstov commented 2025-01-08 18:42:36 +03:00
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https://github.com/jackc/pgx/blob/v5.3.1/pgconn/errors.go#L14

https://github.com/jackc/pgx/blob/v5.3.1/pgconn/errors.go#L14
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Reference: unistack-org/micro-wrapper-sql#86
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