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Fix the pg_dump for IvorySQL 5.0#977

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gaoxueyu merged 1 commit intoIvorySQL:IVORY_REL_5_STABLEfrom
bigplaice:update_pg_dump_for_v5
Nov 25, 2025
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Fix the pg_dump for IvorySQL 5.0#977
gaoxueyu merged 1 commit intoIvorySQL:IVORY_REL_5_STABLEfrom
bigplaice:update_pg_dump_for_v5

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@bigplaice bigplaice commented Nov 25, 2025 •
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Summary by CodeRabbit

  • New Features

    • Added support for custom integer sequences in the type system.

  • Improvements

    • Enhanced database metadata handling for improved version compatibility across PostgreSQL server versions.

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coderabbitai bot commented Nov 25, 2025 •
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Walkthrough

Introduces a new sequence type sentinel SEQTYPE_CUSTINT to the PostgreSQL dump type system and updates version gating for table metadata handling, delaying the relhasrowid path usage from version 170000 to 180000.

Changes

Cohort / File(s) Summary
Enum type system expansion
src/bin/pg_dump/pg_dump.c		 Added new enum member SEQTYPE_CUSTINT to SeqType, extended SeqTypeNames mapping with corresponding entry "pg_catalog.int8", and updated static assertion to validate array bounds.
Version gating adjustment
src/bin/pg_dump/pg_dump.c		 Changed version threshold in getTables from 170000 to 180000 for relhasrowid handling, delaying adoption of the actual relhasrowid code path for server versions 170000–179999.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

  • The enum addition and mapping entry are mechanical, formulaic changes with minimal logic density.
  • The version threshold adjustment is a single constant modification that shifts control flow boundaries.
  • Static assertion update is a straightforward mechanical change that mirrors the enum addition.

Poem

🐰 Hops of joy through sequence types,
A custom integer takes its sips!
Version gates now dance so fine,
At 180 they cross the line. ✨

Pre-merge checks and finishing touches

❌ Failed checks (1 inconclusive)
Check name Status Explanation Resolution
Title check ❓ Inconclusive The title 'Fix the pg_dump for IvorySQL 5.0' is vague and does not specify what issue is being fixed or what the main technical change is. Replace with a more specific title that describes the actual changes, such as 'Add SEQTYPE_CUSTINT support and update version gating for pg_dump' or 'Update pg_dump version compatibility for IvorySQL 5.0'.
✅ Passed checks (2 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage ✅ Passed Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
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Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 9d890e9 and 5bef854.

📒 Files selected for processing (1)
  • src/bin/pg_dump/pg_dump.c (2 hunks)
👮 Files not reviewed due to content moderation or server errors (1)
  • src/bin/pg_dump/pg_dump.c
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (6)
  • GitHub Check: contrib_regression
  • GitHub Check: build (ubuntu-latest)
  • GitHub Check: pg_regression (ubuntu-latest)
  • GitHub Check: oracle_regression (ubuntu-latest)
  • GitHub Check: meson_build (ubuntu-latest)
  • GitHub Check: oracle_pg_regression (ubuntu-latest)

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@gaoxueyu gaoxueyu merged commit 873c2f8 into IvorySQL:IVORY_REL_5_STABLE Nov 25, 2025
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@bigplaice @gaoxueyu