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Paul Delannoy
f7e8aaa2d8
* Enhance Oracle-to-PostgreSQL migration skills and documentation
- Update migration agent guidelines to prioritize extension tool usage for code migration.
- Refine migration phases with detailed steps for pre-migration review and schema migration.
- Add new reviewing skill references for PostgreSQL materialized view refresh and UNION ALL planner risks.
- Ensure consistency in collation handling and testing strategies across skills.
* - Review migration phases to ensure correct order of execution
- Add exit criteria to each migration phase
- Remove invocation of `ms-ossdata.vscode-pgsql` extension due to dependency on VSCode
- Update README.md to reflect changes in migration phases and exit criteria
- Update broken reference to custom agent in plugin.json
* Enhance downstream migration skills and following custom agent improvements
- Added new skill for migrating .NET data access code from Oracle to PostgreSQL.
- Updated README to include new migration skill.
- Improved existing skills with clearer file naming conventions and migration actions.
- Added reference documents for handling Oracle-specific functions and pagination.
- Created detailed guides for NVL, DECODE, ROWNUM, SYSDATE, and DUAL replacements.
* Clarify PostgreSQL schema immutability and stored procedure migration risks
* Update target schema path in migration documentation for clarity
* fix(skills): clarify Phase 3-only scope for Oracle test skills
Both Oracle test skills were ambiguously worded in ways that could
cause a model to invoke them during Phase 6 (PostgreSQL test migration)
instead of using them exclusively in Phase 3.
Key changes:
- Rewrite descriptions to explicitly state Phase 3-only usage and
warn against invoking during Phase 6
- Replace "scaffold for Oracle first" with "Oracle only" to remove
the false implication of a second PostgreSQL scaffolding step
- Replace "Tests validate behavior consistency when running against
Oracle or PostgreSQL" with clear Oracle-only framing
- Rename "DB-agnostic assertions" → "Assertion portability" and
explain the why (survive Phase 6 migration without rewrites)
- Fix datetime bullet in integration tests skill to use generic
Oracle column precision language instead of PostgreSQL type syntax
- Name Oracle NuGet package explicitly (Oracle.ManagedDataAccess.Core)
* feat(oracle-to-postgres): gate Phase 1 on DDL presence; add DDL scan to Phase 2 risk analysis
- Phase 1 success criteria now requires Oracle DDL artifacts to be
confirmed present at the recorded location before proceeding.
If missing, the agent stops and prompts the user to provide them.
- Phase 2 risk analysis now explicitly scans DDL/Oracle/{ProjectName}/
as supplemental context, summarising procedure complexity indicators
(dynamic SQL, DBMS_* / UTL_* references, autonomous transactions,
pipelined functions, BULK COLLECT/FORALL, REF CURSOR, TYPE bodies)
rather than ingesting DDL files wholesale. This ensures schema-level
migration risk is captured even when it isn't visible in application
code alone.
* - Merge in latest 'main' changes
- Update custom agent plugin (eg resolve conflict and add new skill)
- Validate skills
- Run build
* chore(plugin.json): update version to 1.1.0
* feat(oracle-to-postgres): update version to 1.1.0 for migration expert plugin
* fix: add INOUT to ignore-words-list for PostgreSQL migration
---------
Co-authored-by: TCPrimedPaul <paul.delannoy@tc.gc.ca>
46 lines
2.4 KiB
Markdown
46 lines
2.4 KiB
Markdown
---
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name: creating-oracle-to-postgres-migration-bug-report
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description: 'Creates structured bug reports for defects found during Oracle-to-PostgreSQL migration. Use when documenting behavioral differences between Oracle and PostgreSQL as actionable bug reports with severity, root cause, and remediation steps.'
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---
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# Creating Bug Reports for Oracle-to-PostgreSQL Migration
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## When to Use
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- Documenting a defect caused by behavioral differences between Oracle and PostgreSQL
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- Writing or reviewing a bug report for an Oracle-to-PostgreSQL migration project
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## Bug Report Format
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Use the template in [references/BUG-REPORT-TEMPLATE.md](references/BUG-REPORT-TEMPLATE.md). Each report must include:
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- **Status**: ✅ RESOLVED, ⛔ UNRESOLVED, or ⏳ IN PROGRESS
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- **Component**: Affected endpoint, repository, or stored procedure
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- **Test**: Related automated test names
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- **Severity**: Low / Medium / High / Critical — based on impact scope
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- **Problem**: Expected Oracle behavior vs. observed PostgreSQL behavior
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- **Scenario**: Ordered reproduction steps with seed data, operation, expected result, and actual result
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- **Root Cause**: The specific Oracle/PostgreSQL behavioral difference causing the defect
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- **Solution**: Changes made or required, with explicit file paths
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- **Validation**: Steps to confirm the fix on both databases
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## Oracle-to-PostgreSQL Guidance
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- **Oracle is the source of truth** — frame expected behavior from the Oracle baseline
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- Call out data layer nuances explicitly: empty string vs. NULL, type coercion strictness, collation, sequence values, time zones, padding, constraints
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- Client code changes should be avoided unless required for correct behavior; when proposed, document and justify them clearly
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## Writing Style
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- Plain language, short sentences, clear next actions
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- Present or past tense consistently
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- Bullets and numbered lists for steps and validations
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- Minimal SQL excerpts and logs as evidence; omit sensitive data and keep snippets reproducible
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- Stick to existing runtime/language versions; avoid speculative fixes
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## Filename Convention
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Save bug reports to `.github/oracle-to-postgres-migration/Reports/{ProjectName}/BUG_REPORT_<DescriptiveSlug>.md` where:
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- `{ProjectName}` is the project's assembly/folder name with spaces normalized to `-` (e.g. `MyApp.DataAccess`)
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- `<DescriptiveSlug>` is a short PascalCase identifier describing the defect (e.g., `EmptyStringNullHandling`, `RefCursorUnwrapFailure`)
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