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<!-- CURSOR_AGENT_PR_BODY_BEGIN --> ## Causa El error `duplicate key value violates unique constraint "projects_code_key"` aparece porque: 1. La columna `projects.code` es **UNIQUE en toda la base** (todos los tenants). 2. Al dar de alta, `fn_project_create` llama a `fn_next_project_code`, que hacía `MAX(PRY…)+1` **solo sobre las filas que el tenant ve** (RLS). 3. Si en la base ya existe `PRY-0001` (seed de dev, otra empresa cliente, u otra obra que este tenant no ve), el sistema vuelve a proponer `PRY-0001` → el `INSERT` falla con CONFLICT. No es el nombre del proyecto ni el presupuesto adjunto: es el **código autogenerado**. ## Cambio (Liquibase 039) - `fn_next_project_code`: `SECURITY DEFINER` para leer la secuencia **global** de códigos PRY/OBR. - `fn_project_create`: `pg_advisory_xact_lock` al asignar código (evita duplicado si envían dos veces seguidas). ## Cómo probar 1. Aplicar migraciones (039). 2. Con un tenant que aún no tenga obras (o en un ambiente donde ya exista `PRY-0001` de otro tenant), dar de alta un proyecto nuevo. 3. Debe crearse con `PRY-0002` (o el siguiente libre), sin toast de CONFLICT. Script de demostración RLS: `scripts/verify-project-code-next.sql` + `verify-project-code-next-run.sql`. <!-- CURSOR_AGENT_PR_BODY_END --> <div><a href="https://cursor.com/agents/bc-d8a5d34a-ead9-4912-8296-322cff799783?cursor_ref=pr_footer&cursor_cta=open_in_web"><picture><source media="(prefers-color-scheme: dark)" srcset="https://cursor.com/assets/images/open-in-web-dark.png"><source media="(prefers-color-scheme: light)" srcset="https://cursor.com/assets/images/open-in-web-light.png"><img alt="Open in Web" width="114" height="28" src="https://cursor.com/assets/images/open-in-web-dark.png"></picture></a> <a href="https://cursor.com/background-agent?bcId=bc-d8a5d34a-ead9-4912-8296-322cff799783&cursor_ref=pr_footer&cursor_cta=open_in_cursor"><picture><source media="(prefers-color-scheme: dark)" srcset="https://cursor.com/assets/images/open-in-cursor-dark.png"><source media="(prefers-color-scheme: light)" srcset="https://cursor.com/assets/images/open-in-cursor-light.png"><img alt="Open in Cursor" width="131" height="28" src="https://cursor.com/assets/images/open-in-cursor-dark.png"></picture></a> </div> |
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|---|---|---|
| .. | ||
| 001-baseline.sql | ||
| 002-tenant-settings.sql | ||
| 003-seed-catalogs.sql | ||
| 004-seed-dev-data.sql | ||
| 005-rls.sql | ||
| 006-rpc-infra.sql | ||
| 007-rpc-catalogs.sql | ||
| 008-rpc-companies.sql | ||
| 009-rpc-projects.sql | ||
| 010-rpc-workers.sql | ||
| 011-rpc-budget.sql | ||
| 012-rpc-badges.sql | ||
| 013-rpc-payroll.sql | ||
| 014-rpc-import.sql | ||
| 015-rpc-documents.sql | ||
| 016-rpc-worker-needs-badge.sql | ||
| 017-rpc-worker-normalize-badge.sql | ||
| 018-schema-expenses-cost.sql | ||
| 019-schema-warehouse.sql | ||
| 020-rls-expenses-warehouse.sql | ||
| 021-cost-control-helpers.sql | ||
| 022-rpc-expenses.sql | ||
| 023-rpc-warehouse.sql | ||
| 024-rpc-cost-control.sql | ||
| 025-rpc-payroll-cost-sync.sql | ||
| 026-rpc-project-update-warehouse.sql | ||
| 027-iam-rpc-cross-grants.sql | ||
| 028-fix-cost-settings-ambiguous.sql | ||
| 029-schema-work-program.sql | ||
| 030-rpc-work-program.sql | ||
| 031-project-doc-types-technical.sql | ||
| 032-document-validity-from-upload.sql | ||
| 032-fix-work-program-jsonb-object-length.sql | ||
| 032-fn-badge-job-get.sql | ||
| 032-rpc-document-get-id.sql | ||
| 033-catalog-suppliers-units.sql | ||
| 034-fn-expense-update-reclassify.sql | ||
| 035-warehouse-materials-catalog.sql | ||
| 036-fn-work-program-get-curve.sql | ||
| 037-fn-work-program-get-curve-vrow.sql | ||
| 038-fn-work-program-vs-cost.sql | ||
| 039-fn-next-project-code-global.sql | ||