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SBTopZZZ-LG
/ create-isolated-database-user.sql
Last active
October 6, 2025 12:14
🔐 Production-ready PostgreSQL script for complete multi-tenant database isolation - creates users that can only access their own database, compatible with all migration frameworks (Drizzle, Prisma, TypeORM, etc.)
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| -- PostgreSQL Isolated Database and User Creation Template | |
| -- | |
| -- This SQL script creates completely isolated PostgreSQL users and databases | |
| -- for multi-tenant applications with proper security boundaries. | |
| -- | |
| -- FEATURES: | |
| -- - Complete database isolation (users can only access their own database) | |
| -- - Compatible with migration frameworks (Drizzle, Prisma, TypeORM, etc.) | |
| -- - Retroactive isolation cleanup (fixes previously created databases) | |
| -- - Comprehensive privilege management for schema migrations |