310491a557
- Updated python_coding_microproject.csv to use NVIDIA NIM Kimi K2 - Updated kali_linux_shell_simulator.csv to use NVIDIA NIM Kimi K2 - Made more general-purpose (flexible targets, expanded tools) - Added nemotron-mini-agent.csv for fast local inference via Ollama - Added nemotron-agent.csv for advanced reasoning via Ollama - Added wiki page: Projects for NVIDIA NIMs and Nemotron
92 lines
3.8 KiB
PL/PgSQL
92 lines
3.8 KiB
PL/PgSQL
-- Rollback Migration T001: Rename 'tenants' table back to 'teams'
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-- Date: November 6, 2025
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--
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-- This script reverses the T001_rename_teams_to_tenants.sql migration
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-- Use only if you need to rollback the migration for any reason
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--
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-- NO DATA LOSS - purely structural rename back to original state
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-- IDEMPOTENT: Can be run multiple times safely
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SET search_path TO tenant_test_company, public;
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BEGIN;
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-- Idempotency wrapper: Only run if rollback hasn't been applied yet
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DO $$
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DECLARE
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teams_exists BOOLEAN;
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tenants_exists BOOLEAN;
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BEGIN
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-- Check current state
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SELECT EXISTS (
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SELECT FROM information_schema.tables
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WHERE table_schema = 'tenant_test_company'
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AND table_name = 'teams'
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) INTO teams_exists;
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SELECT EXISTS (
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SELECT FROM information_schema.tables
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WHERE table_schema = 'tenant_test_company'
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AND table_name = 'tenants'
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) INTO tenants_exists;
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IF NOT teams_exists AND tenants_exists THEN
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RAISE NOTICE 'Rollback T001: Reverting tenants → teams rename...';
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-- Step 1: Rename the table back
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ALTER TABLE tenants RENAME TO teams;
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-- Step 2: Rename foreign key columns back
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ALTER TABLE users RENAME COLUMN tenant_id TO team_id;
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ALTER TABLE agents RENAME COLUMN tenant_id TO team_id;
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ALTER TABLE datasets RENAME COLUMN tenant_id TO team_id;
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ALTER TABLE conversations RENAME COLUMN tenant_id TO team_id;
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ALTER TABLE documents RENAME COLUMN tenant_id TO team_id;
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ALTER TABLE document_chunks RENAME COLUMN tenant_id TO team_id;
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-- Step 3: Rename foreign key constraints back
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ALTER TABLE users RENAME CONSTRAINT users_tenant_id_fkey TO users_team_id_fkey;
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ALTER TABLE agents RENAME CONSTRAINT agents_tenant_id_fkey TO agents_team_id_fkey;
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ALTER TABLE datasets RENAME CONSTRAINT datasets_tenant_id_fkey TO datasets_team_id_fkey;
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ALTER TABLE conversations RENAME CONSTRAINT conversations_tenant_id_fkey TO conversations_team_id_fkey;
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ALTER TABLE documents RENAME CONSTRAINT documents_tenant_id_fkey TO documents_team_id_fkey;
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ALTER TABLE document_chunks RENAME CONSTRAINT document_chunks_tenant_id_fkey TO document_chunks_team_id_fkey;
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-- Step 4: Rename indexes back
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ALTER INDEX IF EXISTS idx_tenants_domain RENAME TO idx_teams_domain;
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ALTER INDEX IF EXISTS idx_users_tenant_id RENAME TO idx_users_team_id;
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ALTER INDEX IF EXISTS idx_agents_tenant_id RENAME TO idx_agents_team_id;
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ALTER INDEX IF EXISTS idx_datasets_tenant_id RENAME TO idx_datasets_team_id;
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ALTER INDEX IF EXISTS idx_conversations_tenant_id RENAME TO idx_conversations_team_id;
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ALTER INDEX IF EXISTS idx_documents_tenant_id RENAME TO idx_documents_team_id;
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ALTER INDEX IF EXISTS idx_document_chunks_tenant_id RENAME TO idx_document_chunks_team_id;
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RAISE NOTICE '✅ Rollback T001 completed successfully!';
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RAISE NOTICE ' - Table renamed: tenants → teams';
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RAISE NOTICE ' - Columns renamed: tenant_id → team_id (6 tables)';
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RAISE NOTICE ' - Constraints renamed: 6 foreign keys';
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RAISE NOTICE ' - Indexes renamed: 7 indexes';
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ELSIF teams_exists AND NOT tenants_exists THEN
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RAISE NOTICE '✅ Rollback T001 already applied (teams table exists, tenants table not found)';
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ELSE
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RAISE WARNING '⚠️ Rollback T001 cannot determine state: teams=%,tenants=%', teams_exists, tenants_exists;
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END IF;
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END $$;
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COMMIT;
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-- Verification
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DO $$
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DECLARE
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team_count INTEGER;
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user_count INTEGER;
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BEGIN
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SELECT COUNT(*) INTO team_count FROM teams;
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SELECT COUNT(*) INTO user_count FROM users;
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RAISE NOTICE 'Rollback T001 verification:';
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RAISE NOTICE ' Teams: % rows', team_count;
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RAISE NOTICE ' Users: % rows', user_count;
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END $$;
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