diff --git a/api/prisma/migrations/20260408100000_sync_schema_from_db_push/migration.sql b/api/prisma/migrations/20260408100000_sync_schema_from_db_push/migration.sql
new file mode 100644
index 0000000..4468b0c
--- /dev/null
+++ b/api/prisma/migrations/20260408100000_sync_schema_from_db_push/migration.sql
@@ -0,0 +1,1497 @@
+-- =============================================================================
+-- Comprehensive schema sync: captures all schema evolution that happened via
+-- `prisma db push` and was never written into a proper migration file.
+--
+-- Generated by diffing the migration-created schema against the current
+-- schema.prisma using `prisma migrate diff`.
+--
+-- All operations are idempotent (IF NOT EXISTS / IF EXISTS / DO $$ ... $$)
+-- so this migration is safe to run against both:
+--   a) A fresh DB created by the prior 15 migrations (current prod state)
+--   b) A DB that already had the db-push evolved schema applied
+-- =============================================================================
+
+-- =============================================================================
+-- SECTION 1: New ENUM types
+-- =============================================================================
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'PhoneType') THEN
+    CREATE TYPE "PhoneType" AS ENUM ('DIRECT', 'MOBILE', 'HOME', 'COMPANY', 'SITE');
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'FaxType') THEN
+    CREATE TYPE "FaxType" AS ENUM ('FAX', 'COMPANY', 'SITE');
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'BillingMethod') THEN
+    CREATE TYPE "BillingMethod" AS ENUM ('ACTUAL_RATES', 'FIXED_FEE', 'NOT_TO_EXCEED', 'OVERRIDE_RATE');
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'BillingType') THEN
+    CREATE TYPE "BillingType" AS ENUM ('STANDARD', 'PROJECT');
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'GenderType') THEN
+    CREATE TYPE "GenderType" AS ENUM ('MALE', 'FEMALE');
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'USState') THEN
+    CREATE TYPE "USState" AS ENUM (
+      'AL','AK','AZ','AR','CA','CO','CT','DE','FL','GA','HI','ID','IL','IN',
+      'IA','KS','KY','LA','ME','MD','MA','MI','MN','MS','MO','MT','NE','NV',
+      'NH','NJ','NM','NY','NC','ND','OH','OK','OR','PA','RI','SC','SD','TN',
+      'TX','UT','VT','VA','WA','WV','WI','WY'
+    );
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'Country') THEN
+    CREATE TYPE "Country" AS ENUM ('US');
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'OpportunityInterest') THEN
+    CREATE TYPE "OpportunityInterest" AS ENUM ('HOT', 'WARM', 'COLD');
+  END IF;
+END $$;
+
+-- =============================================================================
+-- SECTION 2: User table — evolve from initial flat schema to current model
+-- =============================================================================
+
+DO $$ BEGIN
+  -- Remove columns no longer in schema
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'User' AND column_name = 'emailVerified') THEN
+    ALTER TABLE "User" DROP COLUMN "emailVerified";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'User' AND column_name = 'name') THEN
+    ALTER TABLE "User" DROP COLUMN "name";
+  END IF;
+
+  -- Add new columns
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'User' AND column_name = 'firstName') THEN
+    ALTER TABLE "User" ADD COLUMN "firstName" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'User' AND column_name = 'lastName') THEN
+    ALTER TABLE "User" ADD COLUMN "lastName" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'User' AND column_name = 'title') THEN
+    ALTER TABLE "User" ADD COLUMN "title" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'User' AND column_name = 'active') THEN
+    ALTER TABLE "User" ADD COLUMN "active" BOOLEAN NOT NULL DEFAULT true;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'User' AND column_name = 'hidden') THEN
+    ALTER TABLE "User" ADD COLUMN "hidden" BOOLEAN NOT NULL DEFAULT false;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'User' AND column_name = 'cwMemberId') THEN
+    ALTER TABLE "User" ADD COLUMN "cwMemberId" INTEGER;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'User' AND column_name = 'updatedBy') THEN
+    ALTER TABLE "User" ADD COLUMN "updatedBy" TEXT;
+  END IF;
+
+  -- Make userId nullable (was NOT NULL in initial migration)
+  IF EXISTS (
+    SELECT 1 FROM information_schema.columns
+    WHERE table_name = 'User' AND column_name = 'userId' AND is_nullable = 'NO'
+  ) THEN
+    ALTER TABLE "User" ALTER COLUMN "userId" DROP NOT NULL;
+  END IF;
+END $$;
+
+-- Unique indexes for new User columns (idempotent)
+CREATE UNIQUE INDEX IF NOT EXISTS "User_cwIdentifier_key" ON "User"("cwIdentifier");
+CREATE UNIQUE INDEX IF NOT EXISTS "User_cwMemberId_key" ON "User"("cwMemberId");
+
+-- FK: User.cwMemberId -> CwMember.cwMemberId
+DO $$ BEGIN
+  IF NOT EXISTS (
+    SELECT 1 FROM information_schema.table_constraints
+    WHERE constraint_name = 'User_cwMemberId_fkey'
+  ) THEN
+    ALTER TABLE "User" ADD CONSTRAINT "User_cwMemberId_fkey"
+      FOREIGN KEY ("cwMemberId") REFERENCES "CwMember"("cwMemberId") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+-- =============================================================================
+-- SECTION 3: CatalogItem — change id TEXT→INTEGER, add uid PK, restructure
+-- =============================================================================
+
+-- Drop FKs that reference CatalogItem by old id column
+DO $$ BEGIN
+  IF EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = '_LinkedItems_A_fkey') THEN
+    ALTER TABLE "_LinkedItems" DROP CONSTRAINT "_LinkedItems_A_fkey";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = '_LinkedItems_B_fkey') THEN
+    ALTER TABLE "_LinkedItems" DROP CONSTRAINT "_LinkedItems_B_fkey";
+  END IF;
+END $$;
+
+-- Drop old unique index that no longer applies
+DROP INDEX IF EXISTS "CatalogItem_cwCatalogId_key";
+
+-- Restructure CatalogItem
+DO $$ BEGIN
+  -- Add uid PK column if missing
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'CatalogItem' AND column_name = 'uid') THEN
+    ALTER TABLE "CatalogItem" ADD COLUMN "uid" TEXT NOT NULL DEFAULT '';
+  END IF;
+
+  -- Swap PK from id to uid (only if id is still the primary key)
+  IF EXISTS (
+    SELECT 1 FROM information_schema.table_constraints tc
+    JOIN information_schema.key_column_usage kcu ON tc.constraint_name = kcu.constraint_name
+    WHERE tc.table_name = 'CatalogItem' AND tc.constraint_type = 'PRIMARY KEY' AND kcu.column_name = 'id'
+  ) THEN
+    ALTER TABLE "CatalogItem" DROP CONSTRAINT "CatalogItem_pkey";
+    ALTER TABLE "CatalogItem" ADD CONSTRAINT "CatalogItem_pkey" PRIMARY KEY ("uid");
+  END IF;
+
+  -- Change id from TEXT to INTEGER (only if still TEXT)
+  IF EXISTS (
+    SELECT 1 FROM information_schema.columns
+    WHERE table_name = 'CatalogItem' AND column_name = 'id' AND data_type = 'text'
+  ) THEN
+    ALTER TABLE "CatalogItem" DROP COLUMN "id";
+    ALTER TABLE "CatalogItem" ADD COLUMN "id" INTEGER;
+  END IF;
+
+  -- Drop old columns no longer in schema
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'CatalogItem' AND column_name = 'cwCatalogId') THEN
+    ALTER TABLE "CatalogItem" DROP COLUMN "cwCatalogId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'CatalogItem' AND column_name = 'category') THEN
+    ALTER TABLE "CatalogItem" DROP COLUMN "category";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'CatalogItem' AND column_name = 'categoryCwId') THEN
+    ALTER TABLE "CatalogItem" DROP COLUMN "categoryCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'CatalogItem' AND column_name = 'manufacturer') THEN
+    ALTER TABLE "CatalogItem" DROP COLUMN "manufacturer";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'CatalogItem' AND column_name = 'manufactureCwId') THEN
+    ALTER TABLE "CatalogItem" DROP COLUMN "manufactureCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'CatalogItem' AND column_name = 'subcategory') THEN
+    ALTER TABLE "CatalogItem" DROP COLUMN "subcategory";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'CatalogItem' AND column_name = 'subcategoryCwId') THEN
+    ALTER TABLE "CatalogItem" DROP COLUMN "subcategoryCwId";
+  END IF;
+
+  -- Add new columns
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'CatalogItem' AND column_name = 'classId') THEN
+    ALTER TABLE "CatalogItem" ADD COLUMN "classId" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'CatalogItem' AND column_name = 'manufacturerId') THEN
+    ALTER TABLE "CatalogItem" ADD COLUMN "manufacturerId" INTEGER;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'CatalogItem' AND column_name = 'subcategoryId') THEN
+    ALTER TABLE "CatalogItem" ADD COLUMN "subcategoryId" INTEGER NOT NULL DEFAULT 0;
+  END IF;
+END $$;
+
+CREATE UNIQUE INDEX IF NOT EXISTS "CatalogItem_id_key" ON "CatalogItem"("id");
+
+-- =============================================================================
+-- SECTION 4: Company — change id TEXT→INTEGER, add uid PK, add columns
+-- =============================================================================
+
+-- Drop FKs that reference Company by old id
+DO $$ BEGIN
+  IF EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Credential_companyId_fkey') THEN
+    ALTER TABLE "Credential" DROP CONSTRAINT "Credential_companyId_fkey";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'UnifiSite_companyId_fkey') THEN
+    ALTER TABLE "UnifiSite" DROP CONSTRAINT "UnifiSite_companyId_fkey";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Opportunity_companyId_fkey') THEN
+    ALTER TABLE "Opportunity" DROP CONSTRAINT "Opportunity_companyId_fkey";
+  END IF;
+END $$;
+
+DROP INDEX IF EXISTS "Company_cw_CompanyId_key";
+DROP INDEX IF EXISTS "Company_cw_Identifier_key";
+
+DO $$ BEGIN
+  -- Add uid PK column if missing
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'uid') THEN
+    ALTER TABLE "Company" ADD COLUMN "uid" TEXT NOT NULL DEFAULT '';
+  END IF;
+
+  -- Swap PK from id to uid
+  IF EXISTS (
+    SELECT 1 FROM information_schema.table_constraints tc
+    JOIN information_schema.key_column_usage kcu ON tc.constraint_name = kcu.constraint_name
+    WHERE tc.table_name = 'Company' AND tc.constraint_type = 'PRIMARY KEY' AND kcu.column_name = 'id'
+  ) THEN
+    ALTER TABLE "Company" DROP CONSTRAINT "Company_pkey";
+    ALTER TABLE "Company" ADD CONSTRAINT "Company_pkey" PRIMARY KEY ("uid");
+  END IF;
+
+  -- Change id from TEXT to INTEGER
+  IF EXISTS (
+    SELECT 1 FROM information_schema.columns
+    WHERE table_name = 'Company' AND column_name = 'id' AND data_type = 'text'
+  ) THEN
+    ALTER TABLE "Company" DROP COLUMN "id";
+    ALTER TABLE "Company" ADD COLUMN "id" INTEGER;
+  END IF;
+
+  -- Drop old CW-specific columns
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'cw_CompanyId') THEN
+    ALTER TABLE "Company" DROP COLUMN "cw_CompanyId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'cw_Identifier') THEN
+    ALTER TABLE "Company" DROP COLUMN "cw_Identifier";
+  END IF;
+
+  -- Add new columns
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'dateDeleted') THEN
+    ALTER TABLE "Company" ADD COLUMN "dateDeleted" TIMESTAMP(3);
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'deleteFlag') THEN
+    ALTER TABLE "Company" ADD COLUMN "deleteFlag" BOOLEAN NOT NULL DEFAULT false;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'deletedAt') THEN
+    ALTER TABLE "Company" ADD COLUMN "deletedAt" TIMESTAMP(3);
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'deletedById') THEN
+    ALTER TABLE "Company" ADD COLUMN "deletedById" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'enteredById') THEN
+    ALTER TABLE "Company" ADD COLUMN "enteredById" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'phone') THEN
+    ALTER TABLE "Company" ADD COLUMN "phone" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'taxExempt') THEN
+    ALTER TABLE "Company" ADD COLUMN "taxExempt" BOOLEAN NOT NULL DEFAULT false;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'taxId') THEN
+    ALTER TABLE "Company" ADD COLUMN "taxId" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Company' AND column_name = 'website') THEN
+    ALTER TABLE "Company" ADD COLUMN "website" TEXT;
+  END IF;
+END $$;
+
+CREATE UNIQUE INDEX IF NOT EXISTS "Company_id_key" ON "Company"("id");
+
+-- =============================================================================
+-- SECTION 5: UnifiSite — change companyId from TEXT to INTEGER
+-- =============================================================================
+
+DO $$ BEGIN
+  IF EXISTS (
+    SELECT 1 FROM information_schema.columns
+    WHERE table_name = 'UnifiSite' AND column_name = 'companyId' AND data_type = 'text'
+  ) THEN
+    ALTER TABLE "UnifiSite" DROP COLUMN "companyId";
+    ALTER TABLE "UnifiSite" ADD COLUMN "companyId" INTEGER;
+  END IF;
+END $$;
+
+-- =============================================================================
+-- SECTION 6: Opportunity — full restructure
+-- =============================================================================
+
+-- Drop FKs referencing Opportunity by old id/companyId
+DO $$ BEGIN
+  IF EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'GeneratedQuotes_opportunityId_fkey') THEN
+    ALTER TABLE "GeneratedQuotes" DROP CONSTRAINT "GeneratedQuotes_opportunityId_fkey";
+  END IF;
+END $$;
+
+DROP INDEX IF EXISTS "Opportunity_cwOpportunityId_key";
+
+DO $$ BEGIN
+  -- Add uid PK column if missing
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'uid') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "uid" TEXT NOT NULL DEFAULT '';
+  END IF;
+
+  -- Swap PK from id to uid
+  IF EXISTS (
+    SELECT 1 FROM information_schema.table_constraints tc
+    JOIN information_schema.key_column_usage kcu ON tc.constraint_name = kcu.constraint_name
+    WHERE tc.table_name = 'Opportunity' AND tc.constraint_type = 'PRIMARY KEY' AND kcu.column_name = 'id'
+  ) THEN
+    ALTER TABLE "Opportunity" DROP CONSTRAINT "Opportunity_pkey";
+    ALTER TABLE "Opportunity" ADD CONSTRAINT "Opportunity_pkey" PRIMARY KEY ("uid");
+  END IF;
+
+  -- Change id from TEXT to INTEGER
+  IF EXISTS (
+    SELECT 1 FROM information_schema.columns
+    WHERE table_name = 'Opportunity' AND column_name = 'id' AND data_type = 'text'
+  ) THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "id";
+    ALTER TABLE "Opportunity" ADD COLUMN "id" INTEGER;
+  END IF;
+
+  -- Change companyId from TEXT to INTEGER
+  IF EXISTS (
+    SELECT 1 FROM information_schema.columns
+    WHERE table_name = 'Opportunity' AND column_name = 'companyId' AND data_type = 'text'
+  ) THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "companyId";
+    ALTER TABLE "Opportunity" ADD COLUMN "companyId" INTEGER;
+  END IF;
+
+  -- Drop old flat/CW columns
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'cwOpportunityId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "cwOpportunityId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'campaignCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "campaignCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'campaignName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "campaignName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'closedByCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "closedByCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'closedByName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "closedByName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'companyCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "companyCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'companyName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "companyName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'contactCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "contactCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'contactName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "contactName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'cwLastUpdated') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "cwLastUpdated";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'departmentCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "departmentCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'departmentName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "departmentName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'locationCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "locationCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'locationName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "locationName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'primarySalesRepCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "primarySalesRepCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'primarySalesRepIdentifier') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "primarySalesRepIdentifier";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'primarySalesRepName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "primarySalesRepName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'priorityCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "priorityCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'priorityName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "priorityName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'ratingCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "ratingCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'ratingName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "ratingName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'secondarySalesRepCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "secondarySalesRepCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'secondarySalesRepIdentifier') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "secondarySalesRepIdentifier";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'secondarySalesRepName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "secondarySalesRepName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'siteCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "siteCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'siteName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "siteName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'statusCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "statusCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'statusName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "statusName";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'totalSalesTax') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "totalSalesTax";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'typeCwId') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "typeCwId";
+  END IF;
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'typeName') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "typeName";
+  END IF;
+
+  -- Add new columns
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'closedById') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "closedById" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'contactId') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "contactId" INTEGER;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'departmentId') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "departmentId" INTEGER;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'eneteredBy') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "eneteredBy" TEXT NOT NULL DEFAULT '';
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'interest') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "interest" "OpportunityInterest";
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'locationId') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "locationId" INTEGER;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'oppNarrative') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "oppNarrative" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'primarySalesRepId') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "primarySalesRepId" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'secondarySalesRepId') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "secondarySalesRepId" TEXT;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'siteId') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "siteId" INTEGER;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'statusId') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "statusId" INTEGER;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'taxCodeId') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "taxCodeId" INTEGER;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'typeId') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "typeId" INTEGER NOT NULL DEFAULT 0;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'updatedBy') THEN
+    ALTER TABLE "Opportunity" ADD COLUMN "updatedBy" TEXT NOT NULL DEFAULT '';
+  END IF;
+END $$;
+
+CREATE UNIQUE INDEX IF NOT EXISTS "Opportunity_id_key" ON "Opportunity"("id");
+
+-- =============================================================================
+-- SECTION 7: New tables (all idempotent via IF NOT EXISTS)
+-- =============================================================================
+
+CREATE TABLE IF NOT EXISTS "CorporateLocation" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "updatedById" TEXT,
+    "addressLine1" TEXT,
+    "addressLine2" TEXT,
+    "city" TEXT,
+    "state" "USState",
+    "zipCode" TEXT,
+    "country" "Country",
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "CorporateLocation_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "CorporateLocation_id_key" ON "CorporateLocation"("id");
+
+CREATE TABLE IF NOT EXISTS "InternalDepartment" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "createdById" TEXT,
+    "updatedById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "InternalDepartment_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "InternalDepartment_id_key" ON "InternalDepartment"("id");
+
+CREATE TABLE IF NOT EXISTS "CompanyAddress" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "addressLine1" TEXT,
+    "addressLine2" TEXT,
+    "city" TEXT,
+    "state" "USState",
+    "zipCode" TEXT,
+    "country" "Country",
+    "phone" TEXT,
+    "fax" TEXT,
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "defaultFlag" BOOLEAN NOT NULL DEFAULT false,
+    "defaultMailFlag" BOOLEAN NOT NULL DEFAULT false,
+    "defaultBillFlag" BOOLEAN NOT NULL DEFAULT false,
+    "defaultShipFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "companyId" INTEGER NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "CompanyAddress_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "CompanyAddress_id_key" ON "CompanyAddress"("id");
+
+CREATE TABLE IF NOT EXISTS "Contact" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "active" BOOLEAN NOT NULL DEFAULT true,
+    "default" BOOLEAN NOT NULL DEFAULT false,
+    "firstName" TEXT NOT NULL,
+    "lastName" TEXT NOT NULL,
+    "nickname" TEXT,
+    "title" TEXT,
+    "gender" "GenderType",
+    "birthday" TIMESTAMP(3),
+    "email" TEXT,
+    "phone" TEXT,
+    "phoneExtension" TEXT,
+    "phoneType" "PhoneType",
+    "companyAddressId" INTEGER,
+    "memberId" INTEGER,
+    "companyId" INTEGER,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "Contact_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "Contact_id_key" ON "Contact"("id");
+
+CREATE TABLE IF NOT EXISTS "CatalogItemType" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "defaultFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "CatalogItemType_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "CatalogItemType_id_key" ON "CatalogItemType"("id");
+
+CREATE TABLE IF NOT EXISTS "CatalogCategory" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "CatalogCategory_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "CatalogCategory_id_key" ON "CatalogCategory"("id");
+
+CREATE TABLE IF NOT EXISTS "CatalogSubcategory" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "categoryId" INTEGER NOT NULL,
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "CatalogSubcategory_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "CatalogSubcategory_id_key" ON "CatalogSubcategory"("id");
+
+CREATE TABLE IF NOT EXISTS "CatalogManufacturer" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "CatalogManufacturer_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "CatalogManufacturer_id_key" ON "CatalogManufacturer"("id");
+
+CREATE TABLE IF NOT EXISTS "Warehouse" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "lockedFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "Warehouse_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "Warehouse_id_key" ON "Warehouse"("id");
+
+CREATE TABLE IF NOT EXISTS "WarehouseBin" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "minQuantity" INTEGER NOT NULL,
+    "maxQuantity" INTEGER NOT NULL,
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "defaultFlag" BOOLEAN NOT NULL DEFAULT false,
+    "warehouseId" INTEGER,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "WarehouseBin_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "WarehouseBin_id_key" ON "WarehouseBin"("id");
+
+CREATE TABLE IF NOT EXISTS "ProductInventory" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "qtyOnHand" INTEGER NOT NULL DEFAULT 0,
+    "warehouseBinId" INTEGER NOT NULL,
+    "itemId" INTEGER,
+    "warehouseId" INTEGER,
+    "updatedById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ProductInventory_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ProductInventory_id_key" ON "ProductInventory"("id");
+
+CREATE TABLE IF NOT EXISTS "MinimumStockByWarehouse" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "minQty" INTEGER NOT NULL DEFAULT 0,
+    "warehouseId" INTEGER NOT NULL,
+    "itemId" INTEGER,
+    "updatedById" TEXT,
+    "enteredById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "MinimumStockByWarehouse_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "MinimumStockByWarehouse_id_key" ON "MinimumStockByWarehouse"("id");
+
+CREATE TABLE IF NOT EXISTS "ProductData" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "qty" DOUBLE PRECISION NOT NULL DEFAULT 1,
+    "internalNote" TEXT,
+    "shortDescription" TEXT,
+    "description" TEXT,
+    "sequenceNumber" INTEGER,
+    "procurementNotes" TEXT,
+    "productNarrative" TEXT,
+    "unitPrice" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "unitCost" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "listPrice" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "discount" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "recurringRevenue" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "recurringCost" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "qtyPicked" INTEGER NOT NULL DEFAULT 0,
+    "qtyShipped" INTEGER NOT NULL DEFAULT 0,
+    "cancelReason" TEXT,
+    "cancelQty" DOUBLE PRECISION,
+    "billableFlag" BOOLEAN NOT NULL DEFAULT true,
+    "taxableFlag" BOOLEAN NOT NULL DEFAULT true,
+    "invoiceFlag" BOOLEAN NOT NULL DEFAULT true,
+    "recurringFlag" BOOLEAN NOT NULL DEFAULT false,
+    "poApprovedFlag" BOOLEAN NOT NULL DEFAULT false,
+    "calcPriceFlag" BOOLEAN NOT NULL DEFAULT true,
+    "calcCostFlag" BOOLEAN NOT NULL DEFAULT true,
+    "cancelFlag" BOOLEAN NOT NULL DEFAULT false,
+    "catalogItemId" INTEGER NOT NULL,
+    "corporateLocationId" INTEGER NOT NULL,
+    "serviceTicketId" INTEGER,
+    "opportunityId" INTEGER,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "closedById" TEXT,
+    "cancelById" TEXT NOT NULL DEFAULT '',
+    "closedAt" TIMESTAMP(3),
+    "cancelledAt" TIMESTAMP(3),
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ProductData_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ProductData_id_key" ON "ProductData"("id");
+
+CREATE TABLE IF NOT EXISTS "ServiceTicketLocation" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "defaultFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ServiceTicketLocation_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ServiceTicketLocation_id_key" ON "ServiceTicketLocation"("id");
+
+CREATE TABLE IF NOT EXISTS "ServiceTicketSource" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "defaultFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ServiceTicketSource_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ServiceTicketSource_id_key" ON "ServiceTicketSource"("id");
+
+CREATE TABLE IF NOT EXISTS "ServiceTicketImpact" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "defaultFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ServiceTicketImpact_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ServiceTicketImpact_id_key" ON "ServiceTicketImpact"("id");
+
+CREATE TABLE IF NOT EXISTS "ServiceTicketPriority" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "color" TEXT,
+    "description" TEXT,
+    "defaultFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ServiceTicketPriority_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ServiceTicketPriority_id_key" ON "ServiceTicketPriority"("id");
+
+CREATE TABLE IF NOT EXISTS "ServiceTicketServerity" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "defaultFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ServiceTicketServerity_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ServiceTicketServerity_id_key" ON "ServiceTicketServerity"("id");
+
+CREATE TABLE IF NOT EXISTS "ServiceTicketBoard" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "timeBillableFlag" BOOLEAN NOT NULL DEFAULT false,
+    "expenseBillableFlag" BOOLEAN NOT NULL DEFAULT false,
+    "productBillableFlag" BOOLEAN NOT NULL DEFAULT false,
+    "timeInvoiceableFlag" BOOLEAN NOT NULL DEFAULT false,
+    "expenseInvoiceableFlag" BOOLEAN NOT NULL DEFAULT false,
+    "productInvoiceableFlag" BOOLEAN NOT NULL DEFAULT false,
+    "autoAssignNewFlag" BOOLEAN NOT NULL DEFAULT false,
+    "autoAssignEmailCreatedFlag" BOOLEAN NOT NULL DEFAULT false,
+    "autoAssignPortalCreatedFlag" BOOLEAN NOT NULL DEFAULT false,
+    "projectFlag" BOOLEAN NOT NULL DEFAULT false,
+    "lockDescriptionFlag" BOOLEAN NOT NULL DEFAULT false,
+    "emailContactFlag" BOOLEAN NOT NULL DEFAULT false,
+    "emailResourceFlag" BOOLEAN NOT NULL DEFAULT false,
+    "resolutionSortOrder" CHAR(1) NOT NULL DEFAULT 'D',
+    "internalAnalysisSortOrder" CHAR(1) NOT NULL DEFAULT 'D',
+    "locationId" INTEGER NOT NULL,
+    "createdById" TEXT,
+    "updatedById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ServiceTicketBoard_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ServiceTicketBoard_id_key" ON "ServiceTicketBoard"("id");
+
+CREATE TABLE IF NOT EXISTS "ServiceTicketType" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ServiceTicketType_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ServiceTicketType_id_key" ON "ServiceTicketType"("id");
+
+CREATE TABLE IF NOT EXISTS "ServiceTicket" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "summary" TEXT NOT NULL,
+    "addressLine1" TEXT,
+    "addressLine2" TEXT,
+    "city" TEXT,
+    "state" "USState",
+    "zipCode" TEXT,
+    "country" "Country",
+    "contactName" TEXT,
+    "phone" TEXT,
+    "phoneExtension" TEXT,
+    "phoneType" "PhoneType",
+    "email" TEXT,
+    "poNumber" TEXT,
+    "billCompleteFlag" BOOLEAN NOT NULL DEFAULT false,
+    "billUnapprovedFlag" BOOLEAN NOT NULL DEFAULT false,
+    "billingAmount" DOUBLE PRECISION NOT NULL DEFAULT 0.00,
+    "billingMethod" "BillingMethod" NOT NULL DEFAULT 'ACTUAL_RATES',
+    "timeBillableFlag" BOOLEAN NOT NULL DEFAULT true,
+    "expenseBillableFlag" BOOLEAN NOT NULL DEFAULT true,
+    "productBillableFlag" BOOLEAN NOT NULL DEFAULT true,
+    "timeInvoiceableFlag" BOOLEAN NOT NULL DEFAULT true,
+    "expenseInvoiceableFlag" BOOLEAN NOT NULL DEFAULT true,
+    "productInvoiceableFlag" BOOLEAN NOT NULL DEFAULT true,
+    "dateRequested" TIMESTAMP(3),
+    "billingType" "BillingType" NOT NULL DEFAULT 'STANDARD',
+    "billingInstructions" TEXT,
+    "rejectedFlag" BOOLEAN NOT NULL DEFAULT false,
+    "closedFlag" BOOLEAN NOT NULL DEFAULT false,
+    "redFlag" BOOLEAN NOT NULL DEFAULT false,
+    "publishFlag" BOOLEAN NOT NULL DEFAULT false,
+    "ticketOwnerId" TEXT,
+    "serviceTicketBoardId" INTEGER,
+    "severityId" INTEGER NOT NULL DEFAULT 0,
+    "impactId" INTEGER NOT NULL DEFAULT 0,
+    "priorityId" INTEGER NOT NULL DEFAULT 0,
+    "sourceId" INTEGER NOT NULL DEFAULT 0,
+    "locationId" INTEGER NOT NULL DEFAULT 0,
+    "parentId" INTEGER,
+    "companyId" INTEGER,
+    "contactId" INTEGER,
+    "companyAddressId" INTEGER,
+    "billingCompanyId" INTEGER,
+    "billingAddressId" INTEGER,
+    "createdById" TEXT,
+    "updatedById" TEXT,
+    "closedById" TEXT,
+    "rejectedAt" TIMESTAMP(3),
+    "closedAt" TIMESTAMP(3),
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ServiceTicket_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ServiceTicket_id_key" ON "ServiceTicket"("id");
+
+CREATE TABLE IF NOT EXISTS "ServiceTicketNote" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "notes" TEXT NOT NULL,
+    "notesMd" TEXT NOT NULL,
+    "authorId" TEXT NOT NULL,
+    "problemFlag" BOOLEAN NOT NULL DEFAULT false,
+    "resolutionFlag" BOOLEAN NOT NULL DEFAULT false,
+    "internalAnalysisFlag" BOOLEAN NOT NULL DEFAULT false,
+    "internalMemberFlag" BOOLEAN NOT NULL DEFAULT false,
+    "createdByParentFlag" BOOLEAN NOT NULL DEFAULT false,
+    "mergedFlag" BOOLEAN NOT NULL DEFAULT false,
+    "bundledFlag" BOOLEAN NOT NULL DEFAULT false,
+    "serviceTicketId" INTEGER NOT NULL,
+    "createdById" TEXT,
+    "updatedById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ServiceTicketNote_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ServiceTicketNote_id_key" ON "ServiceTicketNote"("id");
+
+CREATE TABLE IF NOT EXISTS "ServiceTicketFinalData" (
+    "id" TEXT NOT NULL,
+    CONSTRAINT "ServiceTicketFinalData_pkey" PRIMARY KEY ("id")
+);
+
+CREATE TABLE IF NOT EXISTS "OpportunityType" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "OpportunityType_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "OpportunityType_id_key" ON "OpportunityType"("id");
+
+CREATE TABLE IF NOT EXISTS "OpportunityStatus" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "inactiveFlag" BOOLEAN NOT NULL DEFAULT false,
+    "defaultFlag" BOOLEAN NOT NULL DEFAULT false,
+    "wonFlag" BOOLEAN NOT NULL DEFAULT false,
+    "lostFlag" BOOLEAN NOT NULL DEFAULT false,
+    "closeFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "OpportunityStatus_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "OpportunityStatus_id_key" ON "OpportunityStatus"("id");
+
+CREATE TABLE IF NOT EXISTS "ScheduleStatus" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "color" TEXT,
+    "softFlag" BOOLEAN NOT NULL DEFAULT false,
+    "defaultFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ScheduleStatus_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ScheduleStatus_id_key" ON "ScheduleStatus"("id");
+
+CREATE TABLE IF NOT EXISTS "ScheduleType" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "displayColor" TEXT,
+    "tableReference" TEXT,
+    "moduleId" CHAR(2),
+    "scheduleTypeId" CHAR(1),
+    "systemFlag" BOOLEAN NOT NULL DEFAULT false,
+    "displayFlag" BOOLEAN NOT NULL DEFAULT false,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "ScheduleType_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "ScheduleType_id_key" ON "ScheduleType"("id");
+
+CREATE TABLE IF NOT EXISTS "ScheduleSpan" (
+    "id" SERIAL NOT NULL,
+    "scheduleSpanId" CHAR(1),
+    "spanDesc" CHAR(20),
+    CONSTRAINT "ScheduleSpan_pkey" PRIMARY KEY ("id")
+);
+
+CREATE TABLE IF NOT EXISTS "Schedule" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "memberId" TEXT,
+    "closedFlag" BOOLEAN NOT NULL DEFAULT false,
+    "reminderFlag" BOOLEAN NOT NULL DEFAULT false,
+    "allDayFlag" BOOLEAN NOT NULL DEFAULT false,
+    "acknowledgementFlag" BOOLEAN NOT NULL DEFAULT false,
+    "meetingFlag" BOOLEAN NOT NULL DEFAULT false,
+    "recurringFlag" BOOLEAN NOT NULL DEFAULT false,
+    "billableFlag" BOOLEAN NOT NULL DEFAULT false,
+    "acknowledgedById" TEXT,
+    "acknowledgedAt" TIMESTAMP(3),
+    "startDate" TIMESTAMP(3),
+    "endDate" TIMESTAMP(3),
+    "hoursScheduled" DOUBLE PRECISION,
+    "duration" INTEGER,
+    "hoursPerDay" DOUBLE PRECISION,
+    "reminderMinutes" INTEGER DEFAULT 15,
+    "statusId" INTEGER,
+    "typeId" INTEGER,
+    "scheduleSpanId" INTEGER,
+    "updatedById" TEXT,
+    "createdById" TEXT,
+    "closedById" TEXT,
+    "closedAt" TIMESTAMP(3),
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "Schedule_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "Schedule_id_key" ON "Schedule"("id");
+
+CREATE TABLE IF NOT EXISTS "TaxCode" (
+    "id" INTEGER NOT NULL,
+    "uid" TEXT NOT NULL,
+    "code" TEXT NOT NULL,
+    "codeCaption" TEXT NOT NULL,
+    "description" TEXT,
+    "rate" DOUBLE PRECISION,
+    "defaultFlag" BOOLEAN NOT NULL DEFAULT false,
+    "createdBy" TEXT NOT NULL DEFAULT '',
+    "updatedBy" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    CONSTRAINT "TaxCode_pkey" PRIMARY KEY ("uid")
+);
+CREATE UNIQUE INDEX IF NOT EXISTS "TaxCode_id_key" ON "TaxCode"("id");
+CREATE UNIQUE INDEX IF NOT EXISTS "TaxCode_code_key" ON "TaxCode"("code");
+
+-- =============================================================================
+-- SECTION 8: Foreign keys (all idempotent via DO $$ ... $$)
+-- =============================================================================
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'UnifiSite_companyId_fkey') THEN
+    ALTER TABLE "UnifiSite" ADD CONSTRAINT "UnifiSite_companyId_fkey"
+      FOREIGN KEY ("companyId") REFERENCES "Company"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Company_deletedById_fkey') THEN
+    ALTER TABLE "Company" ADD CONSTRAINT "Company_deletedById_fkey"
+      FOREIGN KEY ("deletedById") REFERENCES "User"("cwIdentifier") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Company_enteredById_fkey') THEN
+    ALTER TABLE "Company" ADD CONSTRAINT "Company_enteredById_fkey"
+      FOREIGN KEY ("enteredById") REFERENCES "User"("cwIdentifier") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'CompanyAddress_updatedById_fkey') THEN
+    ALTER TABLE "CompanyAddress" ADD CONSTRAINT "CompanyAddress_updatedById_fkey"
+      FOREIGN KEY ("updatedById") REFERENCES "User"("cwIdentifier") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'CompanyAddress_companyId_fkey') THEN
+    ALTER TABLE "CompanyAddress" ADD CONSTRAINT "CompanyAddress_companyId_fkey"
+      FOREIGN KEY ("companyId") REFERENCES "Company"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Contact_companyAddressId_fkey') THEN
+    ALTER TABLE "Contact" ADD CONSTRAINT "Contact_companyAddressId_fkey"
+      FOREIGN KEY ("companyAddressId") REFERENCES "CompanyAddress"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Contact_companyId_fkey') THEN
+    ALTER TABLE "Contact" ADD CONSTRAINT "Contact_companyId_fkey"
+      FOREIGN KEY ("companyId") REFERENCES "Company"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'CatalogSubcategory_categoryId_fkey') THEN
+    ALTER TABLE "CatalogSubcategory" ADD CONSTRAINT "CatalogSubcategory_categoryId_fkey"
+      FOREIGN KEY ("categoryId") REFERENCES "CatalogCategory"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'WarehouseBin_warehouseId_fkey') THEN
+    ALTER TABLE "WarehouseBin" ADD CONSTRAINT "WarehouseBin_warehouseId_fkey"
+      FOREIGN KEY ("warehouseId") REFERENCES "Warehouse"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ProductInventory_warehouseBinId_fkey') THEN
+    ALTER TABLE "ProductInventory" ADD CONSTRAINT "ProductInventory_warehouseBinId_fkey"
+      FOREIGN KEY ("warehouseBinId") REFERENCES "WarehouseBin"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ProductInventory_itemId_fkey') THEN
+    ALTER TABLE "ProductInventory" ADD CONSTRAINT "ProductInventory_itemId_fkey"
+      FOREIGN KEY ("itemId") REFERENCES "CatalogItem"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ProductInventory_warehouseId_fkey') THEN
+    ALTER TABLE "ProductInventory" ADD CONSTRAINT "ProductInventory_warehouseId_fkey"
+      FOREIGN KEY ("warehouseId") REFERENCES "Warehouse"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'MinimumStockByWarehouse_warehouseId_fkey') THEN
+    ALTER TABLE "MinimumStockByWarehouse" ADD CONSTRAINT "MinimumStockByWarehouse_warehouseId_fkey"
+      FOREIGN KEY ("warehouseId") REFERENCES "Warehouse"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'MinimumStockByWarehouse_itemId_fkey') THEN
+    ALTER TABLE "MinimumStockByWarehouse" ADD CONSTRAINT "MinimumStockByWarehouse_itemId_fkey"
+      FOREIGN KEY ("itemId") REFERENCES "CatalogItem"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'CatalogItem_subcategoryId_fkey') THEN
+    ALTER TABLE "CatalogItem" ADD CONSTRAINT "CatalogItem_subcategoryId_fkey"
+      FOREIGN KEY ("subcategoryId") REFERENCES "CatalogSubcategory"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'CatalogItem_manufacturerId_fkey') THEN
+    ALTER TABLE "CatalogItem" ADD CONSTRAINT "CatalogItem_manufacturerId_fkey"
+      FOREIGN KEY ("manufacturerId") REFERENCES "CatalogManufacturer"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ProductData_serviceTicketId_fkey') THEN
+    ALTER TABLE "ProductData" ADD CONSTRAINT "ProductData_serviceTicketId_fkey"
+      FOREIGN KEY ("serviceTicketId") REFERENCES "ServiceTicket"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ProductData_opportunityId_fkey') THEN
+    ALTER TABLE "ProductData" ADD CONSTRAINT "ProductData_opportunityId_fkey"
+      FOREIGN KEY ("opportunityId") REFERENCES "Opportunity"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ProductData_catalogItemId_fkey') THEN
+    ALTER TABLE "ProductData" ADD CONSTRAINT "ProductData_catalogItemId_fkey"
+      FOREIGN KEY ("catalogItemId") REFERENCES "CatalogItem"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ProductData_corporateLocationId_fkey') THEN
+    ALTER TABLE "ProductData" ADD CONSTRAINT "ProductData_corporateLocationId_fkey"
+      FOREIGN KEY ("corporateLocationId") REFERENCES "CorporateLocation"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_severityId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_severityId_fkey"
+      FOREIGN KEY ("severityId") REFERENCES "ServiceTicketServerity"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_impactId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_impactId_fkey"
+      FOREIGN KEY ("impactId") REFERENCES "ServiceTicketImpact"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_priorityId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_priorityId_fkey"
+      FOREIGN KEY ("priorityId") REFERENCES "ServiceTicketPriority"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_sourceId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_sourceId_fkey"
+      FOREIGN KEY ("sourceId") REFERENCES "ServiceTicketSource"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_locationId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_locationId_fkey"
+      FOREIGN KEY ("locationId") REFERENCES "ServiceTicketLocation"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_serviceTicketBoardId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_serviceTicketBoardId_fkey"
+      FOREIGN KEY ("serviceTicketBoardId") REFERENCES "ServiceTicketBoard"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_ticketOwnerId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_ticketOwnerId_fkey"
+      FOREIGN KEY ("ticketOwnerId") REFERENCES "User"("cwIdentifier") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_companyId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_companyId_fkey"
+      FOREIGN KEY ("companyId") REFERENCES "Company"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_contactId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_contactId_fkey"
+      FOREIGN KEY ("contactId") REFERENCES "Contact"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_companyAddressId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_companyAddressId_fkey"
+      FOREIGN KEY ("companyAddressId") REFERENCES "CompanyAddress"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_billingCompanyId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_billingCompanyId_fkey"
+      FOREIGN KEY ("billingCompanyId") REFERENCES "Company"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_billingAddressId_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_billingAddressId_fkey"
+      FOREIGN KEY ("billingAddressId") REFERENCES "CompanyAddress"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_closedById_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_closedById_fkey"
+      FOREIGN KEY ("closedById") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_createdById_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_createdById_fkey"
+      FOREIGN KEY ("createdById") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicket_updatedById_fkey') THEN
+    ALTER TABLE "ServiceTicket" ADD CONSTRAINT "ServiceTicket_updatedById_fkey"
+      FOREIGN KEY ("updatedById") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicketNote_authorId_fkey') THEN
+    ALTER TABLE "ServiceTicketNote" ADD CONSTRAINT "ServiceTicketNote_authorId_fkey"
+      FOREIGN KEY ("authorId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicketNote_serviceTicketId_fkey') THEN
+    ALTER TABLE "ServiceTicketNote" ADD CONSTRAINT "ServiceTicketNote_serviceTicketId_fkey"
+      FOREIGN KEY ("serviceTicketId") REFERENCES "ServiceTicket"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'ServiceTicketBoard_locationId_fkey') THEN
+    ALTER TABLE "ServiceTicketBoard" ADD CONSTRAINT "ServiceTicketBoard_locationId_fkey"
+      FOREIGN KEY ("locationId") REFERENCES "CorporateLocation"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Opportunity_typeId_fkey') THEN
+    ALTER TABLE "Opportunity" ADD CONSTRAINT "Opportunity_typeId_fkey"
+      FOREIGN KEY ("typeId") REFERENCES "OpportunityType"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Opportunity_statusId_fkey') THEN
+    ALTER TABLE "Opportunity" ADD CONSTRAINT "Opportunity_statusId_fkey"
+      FOREIGN KEY ("statusId") REFERENCES "OpportunityStatus"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Opportunity_taxCodeId_fkey') THEN
+    ALTER TABLE "Opportunity" ADD CONSTRAINT "Opportunity_taxCodeId_fkey"
+      FOREIGN KEY ("taxCodeId") REFERENCES "TaxCode"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Opportunity_primarySalesRepId_fkey') THEN
+    ALTER TABLE "Opportunity" ADD CONSTRAINT "Opportunity_primarySalesRepId_fkey"
+      FOREIGN KEY ("primarySalesRepId") REFERENCES "User"("cwIdentifier") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Opportunity_secondarySalesRepId_fkey') THEN
+    ALTER TABLE "Opportunity" ADD CONSTRAINT "Opportunity_secondarySalesRepId_fkey"
+      FOREIGN KEY ("secondarySalesRepId") REFERENCES "User"("cwIdentifier") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Opportunity_companyId_fkey') THEN
+    ALTER TABLE "Opportunity" ADD CONSTRAINT "Opportunity_companyId_fkey"
+      FOREIGN KEY ("companyId") REFERENCES "Company"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Opportunity_contactId_fkey') THEN
+    ALTER TABLE "Opportunity" ADD CONSTRAINT "Opportunity_contactId_fkey"
+      FOREIGN KEY ("contactId") REFERENCES "Contact"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Opportunity_siteId_fkey') THEN
+    ALTER TABLE "Opportunity" ADD CONSTRAINT "Opportunity_siteId_fkey"
+      FOREIGN KEY ("siteId") REFERENCES "CompanyAddress"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Opportunity_locationId_fkey') THEN
+    ALTER TABLE "Opportunity" ADD CONSTRAINT "Opportunity_locationId_fkey"
+      FOREIGN KEY ("locationId") REFERENCES "CorporateLocation"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Opportunity_departmentId_fkey') THEN
+    ALTER TABLE "Opportunity" ADD CONSTRAINT "Opportunity_departmentId_fkey"
+      FOREIGN KEY ("departmentId") REFERENCES "InternalDepartment"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Schedule_statusId_fkey') THEN
+    ALTER TABLE "Schedule" ADD CONSTRAINT "Schedule_statusId_fkey"
+      FOREIGN KEY ("statusId") REFERENCES "ScheduleStatus"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Schedule_typeId_fkey') THEN
+    ALTER TABLE "Schedule" ADD CONSTRAINT "Schedule_typeId_fkey"
+      FOREIGN KEY ("typeId") REFERENCES "ScheduleType"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Schedule_scheduleSpanId_fkey') THEN
+    ALTER TABLE "Schedule" ADD CONSTRAINT "Schedule_scheduleSpanId_fkey"
+      FOREIGN KEY ("scheduleSpanId") REFERENCES "ScheduleSpan"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'Credential_companyId_fkey') THEN
+    ALTER TABLE "Credential" ADD CONSTRAINT "Credential_companyId_fkey"
+      FOREIGN KEY ("companyId") REFERENCES "Company"("uid") ON DELETE CASCADE ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = 'GeneratedQuotes_opportunityId_fkey') THEN
+    ALTER TABLE "GeneratedQuotes" ADD CONSTRAINT "GeneratedQuotes_opportunityId_fkey"
+      FOREIGN KEY ("opportunityId") REFERENCES "Opportunity"("uid") ON DELETE CASCADE ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = '_LinkedItems_A_fkey') THEN
+    ALTER TABLE "_LinkedItems" ADD CONSTRAINT "_LinkedItems_A_fkey"
+      FOREIGN KEY ("A") REFERENCES "CatalogItem"("uid") ON DELETE CASCADE ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+DO $$ BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_name = '_LinkedItems_B_fkey') THEN
+    ALTER TABLE "_LinkedItems" ADD CONSTRAINT "_LinkedItems_B_fkey"
+      FOREIGN KEY ("B") REFERENCES "CatalogItem"("uid") ON DELETE CASCADE ON UPDATE CASCADE;
+  END IF;
+END $$;
+
+-- =============================================================================
+-- SECTION 9: Cleanup — drop temporary defaults added for idempotency,
+--            enforce NOT NULL on new integer id columns, drop removed columns
+-- =============================================================================
+
+-- CatalogItem: drop defaults, enforce NOT NULL
+ALTER TABLE "CatalogItem" ALTER COLUMN "uid" DROP DEFAULT;
+ALTER TABLE "CatalogItem" ALTER COLUMN "id" SET NOT NULL;
+ALTER TABLE "CatalogItem" ALTER COLUMN "subcategoryId" DROP DEFAULT;
+
+-- Company: drop defaults, enforce NOT NULL
+ALTER TABLE "Company" ALTER COLUMN "uid" DROP DEFAULT;
+ALTER TABLE "Company" ALTER COLUMN "id" SET NOT NULL;
+
+-- Opportunity: drop defaults, enforce NOT NULL, drop the old cwDateEntered column
+DO $$ BEGIN
+  IF EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'Opportunity' AND column_name = 'cwDateEntered') THEN
+    ALTER TABLE "Opportunity" DROP COLUMN "cwDateEntered";
+  END IF;
+END $$;
+ALTER TABLE "Opportunity" ALTER COLUMN "uid" DROP DEFAULT;
+ALTER TABLE "Opportunity" ALTER COLUMN "id" SET NOT NULL;
+ALTER TABLE "Opportunity" ALTER COLUMN "eneteredBy" DROP DEFAULT;
+ALTER TABLE "Opportunity" ALTER COLUMN "typeId" DROP DEFAULT;
+ALTER TABLE "Opportunity" ALTER COLUMN "updatedBy" DROP DEFAULT;
+
+-- ProductData: drop the sentinel default on cancelById
+ALTER TABLE "ProductData" ALTER COLUMN "cancelById" DROP DEFAULT;
+
+-- ServiceTicket: drop sentinel defaults on FK columns
+ALTER TABLE "ServiceTicket" ALTER COLUMN "severityId" DROP DEFAULT;
+ALTER TABLE "ServiceTicket" ALTER COLUMN "impactId" DROP DEFAULT;
+ALTER TABLE "ServiceTicket" ALTER COLUMN "priorityId" DROP DEFAULT;
+ALTER TABLE "ServiceTicket" ALTER COLUMN "sourceId" DROP DEFAULT;
+ALTER TABLE "ServiceTicket" ALTER COLUMN "locationId" DROP DEFAULT;
+
+-- TaxCode: drop sentinel default on createdBy
+ALTER TABLE "TaxCode" ALTER COLUMN "createdBy" DROP DEFAULT;