1---2name: azure-database-postgresql3description: Expert knowledge for Azure Database for PostgreSQL development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when using pgvector search, Azure AI/OpenAI embeddings, VNet/private endpoints, geo-replication, or CI/CD deploys, and other Azure Database for PostgreSQL related development tasks. Not for Azure SQL Database (use azure-sql-database), Azure SQL Managed Instance (use azure-sql-managed-instance), SQL Server on Azure Virtual Machines (use azure-sql-virtual-machines), Azure Cosmos DB (use azure-cosmos-db).4---5# Azure Database for PostgreSQL Skill67This skill provides expert guidance for Azure Database for PostgreSQL. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. It combines local quick-reference content with remote documentation fetching capabilities.89## How to Use This Skill1011> **IMPORTANT for Agent**: Use the **Category Index** below to locate relevant sections. For categories with line ranges (e.g., `L35-L120`), use `read_file` with the specified lines. For categories with file links (e.g., `[security.md](security.md)`), use `read_file` on the linked reference file1213> **IMPORTANT for Agent**: If `metadata.generated_at` is more than 3 months old, suggest the user pull the latest version from the repository. If `mcp_microsoftdocs` tools are not available, suggest the user install it: [Installation Guide](https://github.com/MicrosoftDocs/mcp/blob/main/README.md)1415This skill requires **network access** to fetch documentation content:16- **Preferred**: Use `mcp_microsoftdocs:microsoft_docs_fetch` with query string `from=learn-agent-skill`. Returns Markdown.17- **Fallback**: Use `fetch_webpage` with query string `from=learn-agent-skill&accept=text/markdown`. Returns Markdown.1819## Category Index2021| Category | Lines | Description |22|----------|-------|-------------|23| Troubleshooting | L37-L60 | Diagnosing and fixing Azure PostgreSQL issues: connectivity/TLS/auth, HA health, migration validation, autovacuum, performance (CPU/IOPS/memory/slow queries), scaling, CLI, and extension errors. |24| Best Practices | L61-L79 | Performance, migration, and security best practices for Azure PostgreSQL: tuning queries, extensions, pooling, bulk load, stats, partitioning, pgvector, Oracle migration, and maintenance. |25| Decision Making | L80-L94 | Guidance on choosing compute tiers, versions, and hosting, planning upgrades and geo-replication, and sizing, validating, and reserving capacity for Azure Database for PostgreSQL. |26| Architecture & Design Patterns | L95-L105 | Patterns for using Azure PostgreSQL (often with OpenAI) to build recommendation/semantic search apps, microservices, multitenancy, real-time dashboards, and sharded/elastic data architectures. |27| Limits & Quotas | L106-L125 | Backup/restore behavior, storage and performance limits, quotas, client/replica caps, elastic cluster limits, and known migration/conversion constraints for Azure Database for PostgreSQL. |28| Security | L126-L157 | Securing Azure Database for PostgreSQL: network/VNet and firewall, TLS/SSL, identities and auth (Entra, SCRAM, managed identities), encryption, auditing, Defender, and security policies. |29| Configuration | L158-L246 | Configuring Azure Database for PostgreSQL servers: parameters, extensions, logging, monitoring, HA, networking, maintenance, scaling, vector search, and migration-related settings. |30| Integrations & Coding Patterns | L247-L276 | Integrating Azure PostgreSQL with AI/ML and apps: Azure AI/OpenAI embeddings, LangChain, Foundry/MCP, SDKs (C#, Java, Python, Go, PHP), VS Code, Storage, Data Factory, and migration tools. |31| Deployment | L277-L287 | Deploying and upgrading Azure PostgreSQL (CI/CD, Bicep, AKS/Django, Web Apps), managing networking (VNet, private endpoints), maintenance behavior, and point-in-time restore. |3233### Troubleshooting34| Topic | URL |35|-------|-----|36| Troubleshoot PostgreSQL extension management errors on Azure | https://learn.microsoft.com/en-us/azure/postgresql/extensions/errors-extensions |37| Interpret HA health states for Azure PostgreSQL servers | https://learn.microsoft.com/en-us/azure/postgresql/high-availability/how-to-monitor-high-availability |38| Resolve premigration validation error codes for PostgreSQL migration | https://learn.microsoft.com/en-us/azure/postgresql/migrate/migration-service/troubleshoot-error-codes |39| Interpret and apply autonomous tuning recommendations | https://learn.microsoft.com/en-us/azure/postgresql/monitor/how-to-get-apply-recommendations-from-autonomous-tuning |40| Troubleshoot TLS connection failures in Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-tls-troubleshoot |41| Diagnose transient connectivity errors in Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/concepts-connectivity |42| Monitor and tune autovacuum in Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-autovacuum-tuning |43| Troubleshoot and tune autovacuum on PostgreSQL elastic clusters | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-autovacuum-tuning-elastic-clusters |44| Diagnose and mitigate high CPU in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-high-cpu-utilization |45| Troubleshoot high CPU in PostgreSQL elastic clusters | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-high-cpu-utilization-elastic-clusters |46| Investigate and reduce high IOPS in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-high-io-utilization |47| Diagnose and fix high memory usage in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-high-memory-utilization |48| Diagnose slow queries on Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-identify-slow-queries |49| Diagnose slow-running queries on PostgreSQL elastic clusters | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-identify-slow-queries-elastic-clusters |50| Resolve capacity errors when deploying or scaling Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-resolve-capacity-errors |51| Troubleshoot Azure CLI errors for PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-troubleshoot-cli-errors |52| Troubleshoot connection issues to Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-troubleshoot-common-connection-issues |53| Troubleshoot Azure Storage extension errors in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/troubleshoot-azure-storage-extension |54| Resolve read replica conflict with recovery errors | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/troubleshoot-canceling-statement-due-to-conflict-with-recovery |55| Fix password authentication failed errors in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/troubleshoot-password-authentication-failed-for-user |5657### Best Practices58| Topic | URL |59|-------|-----|60| Optimize Apache AGE graph query performance on Azure | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-age-performance |61| Use pg_partman to partition large tables on Azure | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/how-to-use-pg-partman |62| Apply connection pooling best practices for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/connectivity/concepts-connection-pooling-best-practices |63| Apply Azure-specific considerations for PostgreSQL extensions | https://learn.microsoft.com/en-us/azure/postgresql/extensions/concepts-extensions-considerations |64| Optimize pgvector performance on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/extensions/how-to-optimize-performance-pgvector |65| Use best practices for Oracle-to-Azure PostgreSQL migrations | https://learn.microsoft.com/en-us/azure/postgresql/migrate/best-practices-oracle-to-postgresql |66| Apply best practices for migrating to Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/migrate/migration-service/best-practices-migration-service-postgresql |67| Apply best practices for Oracle-to-PostgreSQL app conversion | https://learn.microsoft.com/en-us/azure/postgresql/migrate/oracle-application-conversions/app-conversions-best-practices |68| Apply best practices for Oracle-to-PostgreSQL schema conversion | https://learn.microsoft.com/en-us/azure/postgresql/migrate/oracle-schema-conversions/schema-conversions-best-practices |69| Apply query store best practices in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/monitor/concepts-query-store-best-practices |70| Apply security best practices to Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-overview |71| Bulk load data into Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-bulk-load-data |72| Optimize pg_stat_statements query stats on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-optimize-query-stats-collection |73| Use pg_repack to remove bloat on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-perform-fullvacuum-pg-repack |74| Tune pg_dump and pg_restore for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/troubleshoot/how-to-pgdump-restore |7576### Decision Making77| Topic | URL |78|-------|-----|79| Choose compute tiers for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/compute-storage/concepts-compute |80| Plan and execute PostgreSQL major version upgrades | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/concepts-major-version-upgrade |81| Decide on reserved capacity purchases for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/concepts-reserved-pricing |82| Select supported PostgreSQL versions on Azure Flexible Server | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/concepts-supported-versions |83| Apply Azure Database for PostgreSQL version policy | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/concepts-version-policy |84| Use extended support for Azure PostgreSQL versions | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/extended-support |85| Choose Azure PostgreSQL hosting and deployment options | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/overview-postgres-choose-server-options |86| Use pre-migration checklist to size Azure PostgreSQL targets | https://learn.microsoft.com/en-us/azure/postgresql/migrate/best-practices-oracle-to-postgresql-checklist |87| Use premigration validations for Azure PostgreSQL migrations | https://learn.microsoft.com/en-us/azure/postgresql/migrate/migration-service/concepts-premigration-migration-service |88| Plan geo-replication for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/read-replica/concepts-read-replicas-geo |89| Scale compute tiers for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/scale/how-to-scale-compute |9091### Architecture & Design Patterns92| Topic | URL |93|-------|-----|94| Build recommendation systems with Azure PostgreSQL and OpenAI | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-recommendation-system |95| Implement semantic search with Azure PostgreSQL and OpenAI | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-semantic-search |96| Design microservices data architecture with PostgreSQL elastic clusters | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/tutorial-microservices |97| Design multitenant apps with Azure PostgreSQL elastic clusters | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/tutorial-multitenant-database |98| Design real-time dashboards with PostgreSQL elastic clusters | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/tutorial-real-time-dashboard |99| Choose sharding models for Azure PostgreSQL elastic clusters | https://learn.microsoft.com/en-us/azure/postgresql/elastic-clusters/concepts-elastic-clusters-sharding-models |100| Select table types in Azure PostgreSQL elastic clusters | https://learn.microsoft.com/en-us/azure/postgresql/elastic-clusters/concepts-elastic-clusters-table-types |101102### Limits & Quotas103| Topic | URL |104|-------|-----|105| Understand backup and restore behavior for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/backup-restore/concepts-backup-restore |106| Recover dropped Azure PostgreSQL flexible servers from backups | https://learn.microsoft.com/en-us/azure/postgresql/backup-restore/how-to-restore-dropped-server |107| Perform geo-restore to paired regions for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/backup-restore/how-to-restore-paired-region |108| Understand storage limits for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/compute-storage/concepts-storage |109| Use Premium SSD storage with Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/compute-storage/concepts-storage-premium-ssd |110| Tune Premium SSD v2 storage performance limits | https://learn.microsoft.com/en-us/azure/postgresql/compute-storage/concepts-storage-premium-ssd-v2 |111| Review capacity and functional limits for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/concepts-limits |112| Request quota increases for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/how-to-request-quota-increase |113| Review elastic cluster capacity and functional limits | https://learn.microsoft.com/en-us/azure/postgresql/elastic-clusters/concepts-elastic-clusters-limitations |114| Understand max client connections in PostgreSQL elastic clusters | https://learn.microsoft.com/en-us/azure/postgresql/elastic-clusters/how-to-network-elastic-clusters-default-maximum-connections |115| Review known issues and limitations of PostgreSQL migration service | https://learn.microsoft.com/en-us/azure/postgresql/migrate/migration-service/concepts-known-issues-migration-service |116| Understand limitations of Oracle-to-PostgreSQL schema conversion tool | https://learn.microsoft.com/en-us/azure/postgresql/migrate/oracle-schema-conversions/schema-conversions-limitations |117| Use read replicas in Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/read-replica/concepts-read-replicas |118| Configure storage autogrow thresholds for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/scale/how-to-auto-grow-storage |119| Adjust storage performance for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/scale/how-to-scale-storage-performance |120| Configure max_replication_slots and slot usage on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-replication-sending-servers |121122### Security123| Topic | URL |124|-------|-----|125| Enable managed identity for Azure AI extension in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-enable-managed-identity-azure-ai |126| Enable deletion protection for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/how-to-enable-deletion-protection |127| Configure private access and VNet for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/connectivity/quickstart-create-connect-server-vnet |128| Secure Data Factory–PostgreSQL connectivity via Private Link | https://learn.microsoft.com/en-us/azure/postgresql/integration/how-to-connect-data-factory-private-endpoint |129| Assign required permissions to run PostgreSQL migrations | https://learn.microsoft.com/en-us/azure/postgresql/migrate/migration-service/concepts-required-user-permissions |130| Create PostgreSQL server and firewall via CLI | https://learn.microsoft.com/en-us/azure/postgresql/samples/sample-create-server-and-firewall-rule |131| Create PostgreSQL VNet rule with Azure CLI | https://learn.microsoft.com/en-us/azure/postgresql/samples/sample-create-server-with-vnet-rule |132| Configure access control and roles for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-access-control |133| Configure pgaudit-based audit logging in Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-audit |134| Apply Azure Policy to secure Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-azure-policy |135| Review security and compliance certifications for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-compliance |136| Configure data encryption keys for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-configure-data-encryption |137| Enable system-assigned managed identity for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-configure-managed-identities-system-assigned |138| Configure user-assigned managed identities for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-configure-managed-identities-user-assigned |139| Configure SCRAM authentication for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-connect-scram |140| Connect to Azure PostgreSQL using managed identities | https://learn.microsoft.com/en-us/azure/postgresql/security/security-connect-with-managed-identity |141| Understand data encryption at rest in Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-data-encryption |142| Use Defender for Cloud with Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-defender-for-cloud |143| Configure Microsoft Entra authentication for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-entra-configure |144| Configure firewall rules for Azure PostgreSQL public access | https://learn.microsoft.com/en-us/azure/postgresql/security/security-firewall-rules |145| Manage PostgreSQL database users on Azure flexible server | https://learn.microsoft.com/en-us/azure/postgresql/security/security-manage-database-users |146| Use managed identities with Azure PostgreSQL securely | https://learn.microsoft.com/en-us/azure/postgresql/security/security-managed-identity-overview |147| Configure TLS requirements for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-tls |148| Configure TLS/SSL connections to Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/security/security-tls-how-to-connect |149| Update Java client certificates for Azure PostgreSQL TLS | https://learn.microsoft.com/en-us/azure/postgresql/security/security-update-trusted-root-java |150| Configure authentication parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-connections-authentication-authentication |151| Manage SSL connection parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-connections-authentication-ssl |152| Configure TLS server parameters for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-tls |153154### Configuration155| Topic | URL |156|-------|-----|157| Configure and plan scheduled maintenance for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/concepts-maintenance |158| Apply server configuration concepts for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/concepts-servers |159| Schedule maintenance windows for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/how-to-configure-scheduled-maintenance |160| Deploy PostgreSQL elastic clusters using ARM templates | https://learn.microsoft.com/en-us/azure/postgresql/elastic-clusters/quickstart-create-elastic-cluster-arm-template |161| Deploy PostgreSQL elastic clusters using Bicep templates | https://learn.microsoft.com/en-us/azure/postgresql/elastic-clusters/quickstart-create-elastic-cluster-bicep |162| Configure retired azure_local_ai extension for in-database embeddings | https://learn.microsoft.com/en-us/azure/postgresql/extensions/azure-local-ai |163| Check which PostgreSQL extensions Azure Flexible Server supports | https://learn.microsoft.com/en-us/azure/postgresql/extensions/concepts-extensions-by-engine |164| Allow and allowlist PostgreSQL extensions on Azure | https://learn.microsoft.com/en-us/azure/postgresql/extensions/how-to-allow-extensions |165| Configure Azure Storage extension for PostgreSQL data import/export | https://learn.microsoft.com/en-us/azure/postgresql/extensions/how-to-configure-azure-storage-extension |166| Create PostgreSQL extensions on Azure flexible server | https://learn.microsoft.com/en-us/azure/postgresql/extensions/how-to-create-extensions |167| Drop PostgreSQL extensions on Azure flexible server | https://learn.microsoft.com/en-us/azure/postgresql/extensions/how-to-drop-extensions |168| Configure shared_preload_libraries for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/extensions/how-to-load-libraries |169| Update PostgreSQL extensions on Azure flexible server | https://learn.microsoft.com/en-us/azure/postgresql/extensions/how-to-update-extensions |170| Configure and use DiskANN vector indexing in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/extensions/how-to-use-pgdiskann |171| Enable and use pgvector for vector search in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/extensions/how-to-use-pgvector |172| View installed PostgreSQL extensions and versions on Azure | https://learn.microsoft.com/en-us/azure/postgresql/extensions/how-to-view-installed-extensions |173| Configure high availability for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/high-availability/how-to-configure-high-availability |174| Configure migration server parameters for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/migrate/migration-service/concepts-migration-server-parameters |175| Configure networking scenarios for PostgreSQL migration service | https://learn.microsoft.com/en-us/azure/postgresql/migrate/migration-service/how-to-network-setup-migration-service |176| Configure and access server logs in Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/monitor/concepts-logging |177| Configure Azure Monitor workbooks for PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/monitor/concepts-workbooks |178| Set up metric alerts for PostgreSQL in Azure | https://learn.microsoft.com/en-us/azure/postgresql/monitor/how-to-alert-on-metrics |179| Configure and access PostgreSQL diagnostic logs | https://learn.microsoft.com/en-us/azure/postgresql/monitor/how-to-configure-and-access-logs |180| Configure autonomous tuning parameters for PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/monitor/how-to-configure-autonomous-tuning |181| Configure and download PostgreSQL and upgrade logs | https://learn.microsoft.com/en-us/azure/postgresql/monitor/how-to-configure-server-logs |182| Manage intelligent tuning settings with Azure CLI | https://learn.microsoft.com/en-us/azure/postgresql/monitor/how-to-enable-intelligent-performance-cli |183| Configure intelligent tuning via Azure portal | https://learn.microsoft.com/en-us/azure/postgresql/monitor/how-to-enable-intelligent-performance-portal |184| List and change PostgreSQL server configuration via CLI | https://learn.microsoft.com/en-us/azure/postgresql/samples/sample-change-server-configuration |185| Scale PostgreSQL server compute and storage via CLI | https://learn.microsoft.com/en-us/azure/postgresql/samples/sample-scale-server-up-or-down |186| Enable and download PostgreSQL server logs via CLI | https://learn.microsoft.com/en-us/azure/postgresql/samples/sample-server-logs |187| Understand server parameters for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/concepts-server-parameters |188| List all server parameters for Azure PostgreSQL flexible server | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/how-to-server-parameters-list-all |189| List Azure PostgreSQL parameters with modified defaults | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/how-to-server-parameters-list-modified |190| List read-only dynamic parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/how-to-server-parameters-list-read-only |191| List read-write dynamic parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/how-to-server-parameters-list-read-write-dynamic |192| List read-write static parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/how-to-server-parameters-list-read-write-static |193| Revert all Azure PostgreSQL parameters to defaults | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/how-to-server-parameters-revert-all-default |194| Revert a single Azure PostgreSQL parameter to default | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/how-to-server-parameters-revert-one-default |195| Set Azure PostgreSQL server parameter values safely | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/how-to-server-parameters-set-value |196| Configure autovacuum parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-autovacuum |197| Configure client connection default options on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-client-connection-defaults-defaults |198| Set locale and formatting defaults on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-client-connection-defaults-locale-formatting |199| Preload shared libraries via client defaults on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-client-connection-defaults-shared-library-preloading |200| Control statement behavior defaults on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-client-connection-defaults-statement-behavior |201| Tune connection settings and max_connections on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-connections-authentication-connection-settings |202| Configure TCP settings for Azure PostgreSQL connections | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-connections-authentication-tcp-settings |203| Use customized server options like azure_storage.blob_block_size_mb | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-customized-options |204| Developer options server parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-developer-options |205| Configure error handling parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-error-handling |206| File location server parameters for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-file-locations |207| Intelligent tuning server parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-intelligent-tuning |208| Lock management server parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-lock-management |209| Metrics-related server parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-metrics |210| Migration-related server parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-migration |211| Configure PgBouncer parameters and tier support on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-pgbouncer |212| Preset options server parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-preset-options |213| Process title server parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-process-title |214| Genetic query optimizer parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-query-tuning-genetic-query-optimizer |215| Tune planner cost constants like effective_cache_size | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-query-tuning-planner-cost-constants |216| Planner method configuration parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-query-tuning-planner-method-configuration |217| Other planner options for query tuning on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-query-tuning-planner-options |218| Replication master server parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-replication-master-server |219| Understand primary server replication parameters availability | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-replication-primary-server |220| Standby server replication parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-replication-standby-servers |221| Subscriber replication parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-replication-subscribers |222| Control what to log via reporting and logging parameters | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-reporting-logging-what-log |223| Configure PostgreSQL logging timing parameters in Azure | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-reporting-logging-when-log |224| Configure PostgreSQL log destination parameters in Azure | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-reporting-logging-where-log |225| Tune asynchronous behavior parameters for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-resource-usage-asynchronous-behavior |226| Configure background writer parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-resource-usage-background-writer |227| Adjust cost-based vacuum delay on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-resource-usage-cost-based-vacuum-delay |228| Configure disk-related resource usage for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-resource-usage-disk |229| Configure kernel resource usage for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-resource-usage-kernel-resources |230| Configure memory and huge pages for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-resource-usage-memory |231| Configure cumulative query and index stats in Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-statistics-cumulative-query-index-statistics |232| Configure monitoring statistics parameters for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-statistics-monitoring |233| Understand query and index stats collector parameters by version | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-statistics-query-index-statistics-collector |234| Set compatibility parameters for other clients on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-version-platform-compatibility-platforms-clients |235| Configure compatibility with previous PostgreSQL versions in Azure | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-version-platform-compatibility-postgresql-versions |236| Check archive recovery parameters availability by Azure PostgreSQL version | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-write-ahead-log-archive-recovery |237| Configure WAL archiving parameters on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-write-ahead-log-archiving |238| Tune WAL checkpoint parameters for Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-write-ahead-log-checkpoints |239| Check WAL recovery parameters availability across Azure PostgreSQL versions | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-write-ahead-log-recovery |240| Check WAL recovery target parameters availability by version | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-write-ahead-log-recovery-target |241| Configure WAL settings and buffers on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/server-parameters/param-write-ahead-log-settings |242243### Integrations & Coding Patterns244| Topic | URL |245|-------|-----|246| Use semantic operators from Azure AI extension in SQL | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-azure-ai-semantic-operators |247| Invoke Azure Language services from PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-azure-cognitive |248| Call Azure Machine Learning models from PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-azure-machine-learning |249| Generate and store Azure OpenAI embeddings in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-azure-openai |250| Use Azure AI extension and OpenAI embeddings in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-azure-overview |251| Use LangChain with Azure PostgreSQL vector database | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-develop-with-langchain |252| Integrate Azure PostgreSQL with Microsoft Foundry via MCP | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-foundry-integration |253| Integrate AI orchestration frameworks with Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/azure-ai/generative-ai-frameworks |254| Connect to Azure PostgreSQL from C# applications | https://learn.microsoft.com/en-us/azure/postgresql/connectivity/connect-csharp |255| Access Azure PostgreSQL using Go database drivers | https://learn.microsoft.com/en-us/azure/postgresql/connectivity/connect-go |256| Use Java and JDBC with Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/connectivity/connect-java |257| Connect PHP applications to Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/connectivity/connect-php |258| Connect to Azure Database for PostgreSQL with Python | https://learn.microsoft.com/en-us/azure/postgresql/connectivity/connect-python |259| Manage Azure PostgreSQL servers using .NET SDK | https://learn.microsoft.com/en-us/azure/postgresql/developer/create-server-dotnet-sdk |260| Create and manage Azure PostgreSQL via Java SDK | https://learn.microsoft.com/en-us/azure/postgresql/developer/create-server-java-sdk |261| Provision Azure PostgreSQL with Python SDK | https://learn.microsoft.com/en-us/azure/postgresql/developer/create-server-python-sdk |262| Connect PostgreSQL databases via VS Code extension | https://learn.microsoft.com/en-us/azure/postgresql/developer/vs-code-extension/vs-code-connect |263| Use GitHub Copilot with VS Code PostgreSQL extension | https://learn.microsoft.com/en-us/azure/postgresql/developer/vs-code-extension/vs-code-github-copilot |264| Use Azure Storage extension examples for PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/extensions/quickstart-azure-storage-extension |265| Reference for Azure Storage extension functions in PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/extensions/reference-azure-storage-extension |266| Configure Azure Data Factory connector for PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/integration/how-to-connect-data-factory |267| Use Data Factory copy activity with PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/integration/how-to-data-factory-copy-activity-azure |268| Run PostgreSQL script activity in Data Factory | https://learn.microsoft.com/en-us/azure/postgresql/integration/how-to-data-factory-script-activity-azure |269| Migrate Oracle schemas to Azure PostgreSQL using Ora2Pg | https://learn.microsoft.com/en-us/azure/postgresql/migrate/how-to-migrate-oracle-ora2pg |270| Use pg_dump and pg_restore with Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/migrate/how-to-migrate-using-dump-and-restore |271| Set up Azure CLI integration for PostgreSQL migration service | https://learn.microsoft.com/en-us/azure/postgresql/migrate/migration-service/how-to-setup-azure-cli-commands-postgresql |272273### Deployment274| Topic | URL |275|-------|-----|276| Deploy database updates via Azure Pipelines to Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/azure-pipelines-deploy-database-task |277| Use GitHub Actions to deploy changes to Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/how-to-deploy-github-action |278| Perform in-place major version upgrades on Azure PostgreSQL | https://learn.microsoft.com/en-us/azure/postgresql/configure-maintain/how-to-perform-major-version-upgrade |279| Deploy Azure PostgreSQL flexible server using Bicep | https://learn.microsoft.com/en-us/azure/postgresql/developer/create-server-bicep |280| Deploy Django on AKS with Azure PostgreSQL backend | https://learn.microsoft.com/en-us/azure/postgresql/developer/django-aks-database |281| Deploy Azure Web App and PostgreSQL in same VNet | https://learn.microsoft.com/en-us/azure/postgresql/developer/webapp-server-vnet |282| Understand PostgreSQL maintenance release rollout behavior | https://learn.microsoft.com/en-us/azure/postgresql/release-notes-maintenance/release-notes-maintenance-index |283| Restore PostgreSQL flexible server to a point in time | https://learn.microsoft.com/en-us/azure/postgresql/samples/sample-point-in-time-restore |
luokai0