# Postgres

> Documentation corpus for Postgres. 498 pages.

## Concept Index

- **description** — [`postgres/docs/current/sql-do.html/index.md`](postgres/docs/current/sql-do.html/index.md)
- **synopsis** — [`postgres/docs/current/sql-do.html/index.md`](postgres/docs/current/sql-do.html/index.md)
- **note** — [`postgres/docs/current/xaggr.html/index.md`](postgres/docs/current/xaggr.html/index.md)
- **examples** — [`postgres/docs/current/sql-do.html/index.md`](postgres/docs/current/sql-do.html/index.md)
- **compatibility** — [`postgres/docs/current/sql-do.html/index.md`](postgres/docs/current/sql-do.html/index.md)
- **parameters** — [`postgres/docs/current/sql-do.html/index.md`](postgres/docs/current/sql-do.html/index.md)
- **notes** — [`postgres/docs/current/sql-do.html/index.md`](postgres/docs/current/sql-do.html/index.md)
- **submit correction** — [`postgres/docs/current/index.md`](postgres/docs/current/index.md)
- **tip** — [`postgres/docs/current/plperl.html/index.md`](postgres/docs/current/plperl.html/index.md)
- **options** — [`postgres/docs/current/pgbench.html/index.md`](postgres/docs/current/pgbench.html/index.md)
- **environment** — [`postgres/docs/current/pgbench.html/index.md`](postgres/docs/current/pgbench.html/index.md)
- **warning** — [`postgres/docs/current/sepgsql.html/index.md`](postgres/docs/current/sepgsql.html/index.md)
- **caution** — [`postgres/docs/current/pgbench.html/index.md`](postgres/docs/current/pgbench.html/index.md)
- **arguments** — [`postgres/docs/current/spi-spi-gettype.html/index.md`](postgres/docs/current/spi-spi-gettype.html/index.md)
- **return value** — [`postgres/docs/current/spi-spi-gettype.html/index.md`](postgres/docs/current/spi-spi-gettype.html/index.md)
- **see also** — [`postgres/docs/current/sql-dropcast.html/index.md`](postgres/docs/current/sql-dropcast.html/index.md)
- **outputs** — [`postgres/docs/current/sql-copy.html/index.md`](postgres/docs/current/sql-copy.html/index.md)
- **diagnostics** — [`postgres/docs/current/app-dropdb.html/index.md`](postgres/docs/current/app-dropdb.html/index.md)
- **exit status** — [`postgres/docs/current/pgbench.html/index.md`](postgres/docs/current/pgbench.html/index.md)
- **how it works** — [`postgres/docs/current/app-pgrewind.html/index.md`](postgres/docs/current/app-pgrewind.html/index.md)
- **postgresql 183 documentation** — [`postgres/docs/current/index.md`](postgres/docs/current/index.md)
- **the postgresql global development group** — [`postgres/docs/current/index.md`](postgres/docs/current/index.md)
- **important** — [`postgres/docs/current/sql-explain.html/index.md`](postgres/docs/current/sql-explain.html/index.md)
- **appendix l acronyms** — [`postgres/docs/current/acronyms.html/index.md`](postgres/docs/current/acronyms.html/index.md)
- **f11 functions amcheck-functions** — [`postgres/docs/current/amcheck.html/index.md`](postgres/docs/current/amcheck.html/index.md)
- **f12 optional _heapallindexed_ verification amcheck-optional-heapallindexed-verification** — [`postgres/docs/current/amcheck.html/index.md`](postgres/docs/current/amcheck.html/index.md)
- **f13 using amcheck effectively amcheck-using-amcheck-effectively** — [`postgres/docs/current/amcheck.html/index.md`](postgres/docs/current/amcheck.html/index.md)
- **f14 repairing corruption amcheck-repairing-corruption** — [`postgres/docs/current/amcheck.html/index.md`](postgres/docs/current/amcheck.html/index.md)
- **options for windows** — [`postgres/docs/current/app-pg-ctl.html/index.md`](postgres/docs/current/app-pg-ctl.html/index.md)
- **files** — [`postgres/docs/current/app-pg-ctl.html/index.md`](postgres/docs/current/app-pg-ctl.html/index.md)
- **starting the server** — [`postgres/docs/current/app-pg-ctl.html/index.md`](postgres/docs/current/app-pg-ctl.html/index.md)
- **prerequisites** — [`postgres/docs/current/app-pgcreatesubscriber.html/index.md`](postgres/docs/current/app-pgcreatesubscriber.html/index.md)
- **warnings** — [`postgres/docs/current/app-pgcreatesubscriber.html/index.md`](postgres/docs/current/app-pgcreatesubscriber.html/index.md)
- **warning failures while rewinding** — [`postgres/docs/current/app-pgrewind.html/index.md`](postgres/docs/current/app-pgrewind.html/index.md)
- **general purpose** — [`postgres/docs/current/app-postgres.html/index.md`](postgres/docs/current/app-postgres.html/index.md)
- **semi-internal options** — [`postgres/docs/current/app-postgres.html/index.md`](postgres/docs/current/app-postgres.html/index.md)
- **options for single-user mode** — [`postgres/docs/current/app-postgres.html/index.md`](postgres/docs/current/app-postgres.html/index.md)
- **f51 configuration parameters basic-archive-configuration-parameters** — [`postgres/docs/current/basic-archive.html/index.md`](postgres/docs/current/basic-archive.html/index.md)
- **f52 notes basic-archive-notes** — [`postgres/docs/current/basic-archive.html/index.md`](postgres/docs/current/basic-archive.html/index.md)
- **sql reference books** — [`postgres/docs/current/biblio.html/index.md`](postgres/docs/current/biblio.html/index.md)
- **postgresql-specific documentation** — [`postgres/docs/current/biblio.html/index.md`](postgres/docs/current/biblio.html/index.md)
- **proceedings and articles** — [`postgres/docs/current/biblio.html/index.md`](postgres/docs/current/biblio.html/index.md)
- **f61 parameters bloom-parameters** — [`postgres/docs/current/bloom.html/index.md`](postgres/docs/current/bloom.html/index.md)
- **f62 examples bloom-examples** — [`postgres/docs/current/bloom.html/index.md`](postgres/docs/current/bloom.html/index.md)
- **f63 operator class interface bloom-operator-class-interface** — [`postgres/docs/current/bloom.html/index.md`](postgres/docs/current/bloom.html/index.md)
- **f64 limitations bloom-limitations** — [`postgres/docs/current/bloom.html/index.md`](postgres/docs/current/bloom.html/index.md)
- **index** — [`postgres/docs/current/bookindex.html/index.md`](postgres/docs/current/bookindex.html/index.md)
- **symbols** — [`postgres/docs/current/bookindex.html/index.md`](postgres/docs/current/bookindex.html/index.md)
- **6551 introduction brin-intro** — [`postgres/docs/current/brin.html/index.md`](postgres/docs/current/brin.html/index.md)
- **6552 built-in operator classes brin-builtin-opclasses** — [`postgres/docs/current/brin.html/index.md`](postgres/docs/current/brin.html/index.md)

## Pages by Area

### docs
- [PostgreSQL: Documentation: 18: Appendix L. Acronyms](postgres/docs/current/acronyms.html/index.md)
- [PostgreSQL: Documentation: 18: F.1. amcheck — tools to verify table and index consistency](postgres/docs/current/amcheck.html/index.md)
- [PostgreSQL: Documentation: 18: dropdb](postgres/docs/current/app-dropdb.html/index.md)
- [PostgreSQL: Documentation: 18: pg_ctl](postgres/docs/current/app-pg-ctl.html/index.md)
- [PostgreSQL: Documentation: 18: pg_dumpall](postgres/docs/current/app-pg-dumpall.html/index.md)
- [PostgreSQL: Documentation: 18: pg_basebackup](postgres/docs/current/app-pgbasebackup.html/index.md)
- [PostgreSQL: Documentation: 18: pg_checksums](postgres/docs/current/app-pgchecksums.html/index.md)
- [PostgreSQL: Documentation: 18: pg_controldata](postgres/docs/current/app-pgcontroldata.html/index.md)
- [PostgreSQL: Documentation: 18: pg_createsubscriber](postgres/docs/current/app-pgcreatesubscriber.html/index.md)
- [PostgreSQL: Documentation: 18: pg_receivewal](postgres/docs/current/app-pgreceivewal.html/index.md)
- [PostgreSQL: Documentation: 18: O.5. pg_receivexlog renamed to pg_receivewal](postgres/docs/current/app-pgreceivexlog.html/index.md)
- [PostgreSQL: Documentation: 18: pg_recvlogical](postgres/docs/current/app-pgrecvlogical.html/index.md)
- [PostgreSQL: Documentation: 18: pg_resetwal](postgres/docs/current/app-pgresetwal.html/index.md)
- [PostgreSQL: Documentation: 18: O.4. pg_resetxlog renamed to pg_resetwal](postgres/docs/current/app-pgresetxlog.html/index.md)
- [PostgreSQL: Documentation: 18: pg_restore](postgres/docs/current/app-pgrestore.html/index.md)
- [PostgreSQL: Documentation: 18: pg_rewind](postgres/docs/current/app-pgrewind.html/index.md)
- [PostgreSQL: Documentation: 18: pg_verifybackup](postgres/docs/current/app-pgverifybackup.html/index.md)
- [PostgreSQL: Documentation: 18: pg_walsummary](postgres/docs/current/app-pgwalsummary.html/index.md)
- [PostgreSQL: Documentation: 18: postgres](postgres/docs/current/app-postgres.html/index.md)
- [PostgreSQL: Documentation: 18: psql](postgres/docs/current/app-psql.html/index.md)
- [PostgreSQL: Documentation: 18: reindexdb](postgres/docs/current/app-reindexdb.html/index.md)
- [PostgreSQL: Documentation: 18: vacuumdb](postgres/docs/current/app-vacuumdb.html/index.md)
- [PostgreSQL: Documentation: 18: F.5. basic_archive — an example WAL archive module](postgres/docs/current/basic-archive.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 46. Background Worker Processes](postgres/docs/current/bgworker.html/index.md)
- [Bibliography](postgres/docs/current/biblio.html/index.md)
- [PostgreSQL: Documentation: 18: 68.4. BKI Commands](postgres/docs/current/bki-commands.html/index.md)
- [PostgreSQL: Documentation: 18: 68.6. BKI Example](postgres/docs/current/bki-example.html/index.md)
- [PostgreSQL: Documentation: 18: 68.3. BKI File Format](postgres/docs/current/bki-format.html/index.md)
- [PostgreSQL: Documentation: 18: 68.5. Structure of the Bootstrap BKI File](postgres/docs/current/bki-structure.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 68. System Catalog Declarations and Initial Contents](postgres/docs/current/bki.html/index.md)
- [PostgreSQL: Documentation: 18: F.6. bloom — bloom filter index access method](postgres/docs/current/bloom.html/index.md)
- [Index](postgres/docs/current/bookindex.html/index.md)
- [PostgreSQL: Documentation: 18: 65.5. BRIN Indexes](postgres/docs/current/brin.html/index.md)
- [PostgreSQL: Documentation: 18: F.7. btree_gin — GIN operator classes with B-tree behavior](postgres/docs/current/btree-gin.html/index.md)
- [PostgreSQL: Documentation: 18: F.8. btree_gist — GiST operator classes with B-tree behavior](postgres/docs/current/btree-gist.html/index.md)
- [PostgreSQL: Documentation: 18: 65.1. B-Tree Indexes](postgres/docs/current/btree.html/index.md)
- [PostgreSQL: Documentation: 18: 5. Bug Reporting Guidelines](postgres/docs/current/bug-reporting.html/index.md)
- [PostgreSQL: Documentation: 18: 52.32. pg_namespace](postgres/docs/current/catalog-pg-namespace.html/index.md)
- [PostgreSQL: Documentation: 18: 52.34. pg_operator](postgres/docs/current/catalog-pg-operator.html/index.md)
- [PostgreSQL: Documentation: 18: 52.38. pg_policy](postgres/docs/current/catalog-pg-policy.html/index.md)
- [PostgreSQL: Documentation: 18: 52.39. pg_proc](postgres/docs/current/catalog-pg-proc.html/index.md)
- [PostgreSQL: Documentation: 18: 52.41. pg_publication_namespace](postgres/docs/current/catalog-pg-publication-namespace.html/index.md)
- [PostgreSQL: Documentation: 18: 52.42. pg_publication_rel](postgres/docs/current/catalog-pg-publication-rel.html/index.md)
- [PostgreSQL: Documentation: 18: 52.40. pg_publication](postgres/docs/current/catalog-pg-publication.html/index.md)
- [PostgreSQL: Documentation: 18: 52.48. pg_shdepend](postgres/docs/current/catalog-pg-shdepend.html/index.md)
- [PostgreSQL: Documentation: 18: 52.49. pg_shdescription](postgres/docs/current/catalog-pg-shdescription.html/index.md)
- [PostgreSQL: Documentation: 18: 52.50. pg_shseclabel](postgres/docs/current/catalog-pg-shseclabel.html/index.md)
- [PostgreSQL: Documentation: 18: 52.53. pg_statistic_ext_data](postgres/docs/current/catalog-pg-statistic-ext-data.html/index.md)
- [PostgreSQL: Documentation: 18: 52.52. pg_statistic_ext](postgres/docs/current/catalog-pg-statistic-ext.html/index.md)
- [PostgreSQL: Documentation: 18: 52.51. pg_statistic](postgres/docs/current/catalog-pg-statistic.html/index.md)
- [PostgreSQL: Documentation: 18: 52.55. pg_subscription_rel](postgres/docs/current/catalog-pg-subscription-rel.html/index.md)
- [PostgreSQL: Documentation: 18: 52.54. pg_subscription](postgres/docs/current/catalog-pg-subscription.html/index.md)
- [PostgreSQL: Documentation: 18: 52.56. pg_tablespace](postgres/docs/current/catalog-pg-tablespace.html/index.md)
- [PostgreSQL: Documentation: 18: 23.2. Collation Support](postgres/docs/current/collation.html/index.md)
- [PostgreSQL: Documentation: 18: N.1. When Color is Used](postgres/docs/current/color-when.html/index.md)
- [PostgreSQL: Documentation: 18: N.2. Configuring the Colors](postgres/docs/current/color-which.html/index.md)
- [PostgreSQL: Documentation: 18: Appendix N. Color Support](postgres/docs/current/color.html/index.md)
- [PostgreSQL: Documentation: 18: 19.1. Setting Parameters](postgres/docs/current/config-setting.html/index.md)
- [PostgreSQL: Documentation: 18: 51.2. How Connections Are Established](postgres/docs/current/connect-estab.html/index.md)
- [PostgreSQL: Documentation: 18: 25.3. Continuous Archiving and Point-in-Time Recovery (PITR)](postgres/docs/current/continuous-archiving.html/index.md)
- [PostgreSQL: Documentation: 18: dblink_connect_u](postgres/docs/current/contrib-dblink-connect-u.html/index.md)
- [PostgreSQL: Documentation: 18: dblink_connect](postgres/docs/current/contrib-dblink-connect.html/index.md)
- [PostgreSQL: Documentation: 18: dblink_disconnect](postgres/docs/current/contrib-dblink-disconnect.html/index.md)
- [PostgreSQL: Documentation: 18: dblink_fetch](postgres/docs/current/contrib-dblink-fetch.html/index.md)
- [PostgreSQL: Documentation: 18: dblink](postgres/docs/current/contrib-dblink-function.html/index.md)
- [PostgreSQL: Documentation: 18: dblink_get_notify](postgres/docs/current/contrib-dblink-get-notify.html/index.md)
- [PostgreSQL: Documentation: 18: 8.13. XML Type](postgres/docs/current/datatype-xml.html/index.md)
- [PostgreSQL: Documentation: 18: Appendix B. Date/Time Support](postgres/docs/current/datetime-appendix.html/index.md)
- [PostgreSQL: Documentation: 18: B.4. Date/Time Configuration Files](postgres/docs/current/datetime-config-files.html/index.md)
- [PostgreSQL: Documentation: 18: B.1. Date/Time Input Interpretation](postgres/docs/current/datetime-input-rules.html/index.md)
- [PostgreSQL: Documentation: 18: B.2. Handling of Invalid or Ambiguous Timestamps](postgres/docs/current/datetime-invalid-input.html/index.md)
- [PostgreSQL: Documentation: 18: B.7. Julian Dates](postgres/docs/current/datetime-julian-dates.html/index.md)
- [PostgreSQL: Documentation: 18: B.3. Date/Time Key Words](postgres/docs/current/datetime-keywords.html/index.md)
- [PostgreSQL: Documentation: 18: B.5. POSIX Time Zone Specifications](postgres/docs/current/datetime-posix-timezone-specs.html/index.md)
- [PostgreSQL: Documentation: 18: B.6. History of Units](postgres/docs/current/datetime-units-history.html/index.md)
- [PostgreSQL: Documentation: 18: F.11. dblink — connect to other PostgreSQL databases](postgres/docs/current/dblink.html/index.md)
- [PostgreSQL: Documentation: 18: 5.7. Modifying Tables](postgres/docs/current/ddl-alter.html/index.md)
- [PostgreSQL: Documentation: 18: 5.1. Table Basics](postgres/docs/current/ddl-basics.html/index.md)
- [PostgreSQL: Documentation: 18: 5.5. Constraints](postgres/docs/current/ddl-constraints.html/index.md)
- [PostgreSQL: Documentation: 18: 5.2. Default Values](postgres/docs/current/ddl-default.html/index.md)
- [PostgreSQL: Documentation: 18: 5.15. Dependency Tracking](postgres/docs/current/ddl-depend.html/index.md)
- [PostgreSQL: Documentation: 18: 5.13. Foreign Data](postgres/docs/current/ddl-foreign-data.html/index.md)
- [PostgreSQL: Documentation: 18: 5.4. Generated Columns](postgres/docs/current/ddl-generated-columns.html/index.md)
- [PostgreSQL: Documentation: 18: 5.3. Identity Columns](postgres/docs/current/ddl-identity-columns.html/index.md)
- [PostgreSQL: Documentation: 18: 5.11. Inheritance](postgres/docs/current/ddl-inherit.html/index.md)
- [PostgreSQL: Documentation: 18: 5.14. Other Database Objects](postgres/docs/current/ddl-others.html/index.md)
- [PostgreSQL: Documentation: 18: 5.12. Table Partitioning](postgres/docs/current/ddl-partitioning.html/index.md)
- [PostgreSQL: Documentation: 18: 5.8. Privileges](postgres/docs/current/ddl-priv.html/index.md)
- [PostgreSQL: Documentation: 18: 5.9. Row Security Policies](postgres/docs/current/ddl-rowsecurity.html/index.md)
- [PostgreSQL: Documentation: 18: 5.10. Schemas](postgres/docs/current/ddl-schemas.html/index.md)
- [PostgreSQL: Documentation: 18: 5.6. System Columns](postgres/docs/current/ddl-system-columns.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 5. Data Definition](postgres/docs/current/ddl.html/index.md)
- [PostgreSQL: Documentation: 18: O.2. Default Roles Renamed to Predefined Roles](postgres/docs/current/default-roles.html/index.md)
- [PostgreSQL: Documentation: 18: F.12. dict_int — example full-text search dictionary for integers](postgres/docs/current/dict-int.html/index.md)
- [PostgreSQL: Documentation: 18: J.6. Style Guide](postgres/docs/current/docguide-style.html/index.md)
- [PostgreSQL: Documentation: 18: J.2. Tool Sets](postgres/docs/current/docguide-toolsets.html/index.md)
- [PostgreSQL: Documentation: 18: Appendix J. Documentation](postgres/docs/current/docguide.html/index.md)
- [PostgreSQL: Documentation: 18: 8.18. Domain Types](postgres/docs/current/domains.html/index.md)
- [PostgreSQL: Documentation: 18: 27.5. Dynamic Tracing](postgres/docs/current/dynamic-trace.html/index.md)
- [PostgreSQL: Documentation: 18: F.14. earthdistance — calculate great-circle distances](postgres/docs/current/earthdistance.html/index.md)
- [PostgreSQL: Documentation: 18: 34.3. Running SQL Commands](postgres/docs/current/ecpg-commands.html/index.md)
- [PostgreSQL: Documentation: 18: 34.1. The Concept](postgres/docs/current/ecpg-concept.html/index.md)
- [PostgreSQL: Documentation: 18: 34.2. Managing Database Connections](postgres/docs/current/ecpg-connect.html/index.md)
- [PostgreSQL: Documentation: 18: 34.13. C++ Applications](postgres/docs/current/ecpg-cpp.html/index.md)
- [PostgreSQL: Documentation: 18: 34.7. Using Descriptor Areas](postgres/docs/current/ecpg-descriptors.html/index.md)
- [PostgreSQL: Documentation: 18: 34.17. Internals](postgres/docs/current/ecpg-develop.html/index.md)
- [PostgreSQL: Documentation: 18: 34.8. Error Handling](postgres/docs/current/ecpg-errors.html/index.md)
- [PostgreSQL: Documentation: 18: 34.14. Embedded SQL Commands](postgres/docs/current/ecpg-sql-commands.html/index.md)
- [PostgreSQL: Documentation: 18: CONNECT](postgres/docs/current/ecpg-sql-connect.html/index.md)
- [PostgreSQL: Documentation: 18: DEALLOCATE DESCRIPTOR](postgres/docs/current/ecpg-sql-deallocate-descriptor.html/index.md)
- [PostgreSQL: Documentation: 18: DECLARE STATEMENT](postgres/docs/current/ecpg-sql-declare-statement.html/index.md)
- [PostgreSQL: Documentation: 18: DECLARE](postgres/docs/current/ecpg-sql-declare.html/index.md)
- [PostgreSQL: Documentation: 18: DESCRIBE](postgres/docs/current/ecpg-sql-describe.html/index.md)
- [PostgreSQL: Documentation: 18: DISCONNECT](postgres/docs/current/ecpg-sql-disconnect.html/index.md)
- [PostgreSQL: Documentation: 18: EXECUTE IMMEDIATE](postgres/docs/current/ecpg-sql-execute-immediate.html/index.md)
- [PostgreSQL: Documentation: 18: TYPE](postgres/docs/current/ecpg-sql-type.html/index.md)
- [PostgreSQL: Documentation: 18: VAR](postgres/docs/current/ecpg-sql-var.html/index.md)
- [PostgreSQL: Documentation: 18: WHENEVER](postgres/docs/current/ecpg-sql-whenever.html/index.md)
- [PostgreSQL: Documentation: 18: 34.4. Using Host Variables](postgres/docs/current/ecpg-variables.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 34. ECPG — Embedded SQL in C](postgres/docs/current/ecpg.html/index.md)
- [PostgreSQL: Documentation: 18: 55.2. Reporting Errors Within the Server](postgres/docs/current/error-message-reporting.html/index.md)
- [PostgreSQL: Documentation: 18: 18.12. Registering Event Log on Windows](postgres/docs/current/event-log-registration.html/index.md)
- [PostgreSQL: Documentation: 18: 38.5. A Database Login Event Trigger Example](postgres/docs/current/event-trigger-database-login-example.html/index.md)
- [PostgreSQL: Documentation: 18: 38.2. Writing Event Trigger Functions in C](postgres/docs/current/event-trigger-interface.html/index.md)
- [PostgreSQL: Documentation: 18: 38.4. A Table Rewrite Event Trigger Example](postgres/docs/current/event-trigger-table-rewrite-example.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 38. Event Triggers](postgres/docs/current/event-triggers.html/index.md)
- [PostgreSQL: Documentation: 18: 13.3. Explicit Locking](postgres/docs/current/explicit-locking.html/index.md)
- [PostgreSQL: Documentation: 18: 36.17. Packaging Related Objects into an Extension](postgres/docs/current/extend-extensions.html/index.md)
- [PostgreSQL: Documentation: 18: 36.2. The PostgreSQL Type System](postgres/docs/current/extend-type-system.html/index.md)
- [PostgreSQL: Documentation: 18: H.2. Administration Tools](postgres/docs/current/external-admin-tools.html/index.md)
- [PostgreSQL: Documentation: 18: H.4. Extensions](postgres/docs/current/external-extensions.html/index.md)
- [PostgreSQL: Documentation: 18: H.1. Client Interfaces](postgres/docs/current/external-interfaces.html/index.md)
- [PostgreSQL: Documentation: 18: H.3. Procedural Languages](postgres/docs/current/external-pl.html/index.md)
- [PostgreSQL: Documentation: 18: 9.28. System Administration Functions](postgres/docs/current/functions-admin.html/index.md)
- [PostgreSQL: Documentation: 18: 9.19. Array Functions and Operators](postgres/docs/current/functions-array.html/index.md)
- [PostgreSQL: Documentation: 18: 9.6. Bit String Functions and Operators](postgres/docs/current/functions-bitstring.html/index.md)
- [PostgreSQL: Documentation: 18: 9.11. Geometric Functions and Operators](postgres/docs/current/functions-geometry.html/index.md)
- [PostgreSQL: Documentation: 18: 9.27. System Information Functions and Operators](postgres/docs/current/functions-info.html/index.md)
- [PostgreSQL: Documentation: 18: 9.16. JSON Functions and Operators](postgres/docs/current/functions-json.html/index.md)
- [PostgreSQL: Documentation: 18: 9.1. Logical Operators](postgres/docs/current/functions-logical.html/index.md)
- [PostgreSQL: Documentation: 18: 9.7. Pattern Matching](postgres/docs/current/functions-matching.html/index.md)
- [PostgreSQL: Documentation: 18: 9.26. Set Returning Functions](postgres/docs/current/functions-srf.html/index.md)
- [PostgreSQL: Documentation: 18: 9.31. Statistics Information Functions](postgres/docs/current/functions-statistics.html/index.md)
- [PostgreSQL: Documentation: 18: 9.4. String Functions and Operators](postgres/docs/current/functions-string.html/index.md)
- [PostgreSQL: Documentation: 18: 9.24. Subquery Expressions](postgres/docs/current/functions-subquery.html/index.md)
- [PostgreSQL: Documentation: 18: 9.14. UUID Functions](postgres/docs/current/functions-uuid.html/index.md)
- [PostgreSQL: Documentation: 18: 9.15. XML Functions](postgres/docs/current/functions-xml.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 9. Functions and Operators](postgres/docs/current/functions.html/index.md)
- [PostgreSQL: Documentation: 18: 61.1. Query Handling as a Complex Optimization Problem](postgres/docs/current/geqo-intro.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 61. Genetic Query Optimizer](postgres/docs/current/geqo.html/index.md)
- [PostgreSQL: Documentation: 18: 65.4. GIN Indexes](postgres/docs/current/gin.html/index.md)
- [PostgreSQL: Documentation: 18: 65.2. GiST Indexes](postgres/docs/current/gist.html/index.md)
- [PostgreSQL: Documentation: 18: I.1. Getting the Source via Git](postgres/docs/current/git.html/index.md)
- [PostgreSQL: Documentation: 18: Appendix M. Glossary](postgres/docs/current/glossary.html/index.md)
- [PostgreSQL: Documentation: 18: 20.6. GSSAPI Authentication](postgres/docs/current/gssapi-auth.html/index.md)
- [PostgreSQL: Documentation: 18: 18.10. Secure TCP/IP Connections with GSSAPI Encryption](postgres/docs/current/gssapi-enc.html/index.md)
- [PostgreSQL: Documentation: 18: 65.6. Hash Indexes](postgres/docs/current/hash-index.html/index.md)
- [PostgreSQL: Documentation: 18: 63.2. Index Access Method Functions](postgres/docs/current/index-functions.html/index.md)
- [PostgreSQL: Documentation: 18: 63.4. Index Locking Considerations](postgres/docs/current/index-locking.html/index.md)
- [PostgreSQL: Documentation: 18: 63.3. Index Scanning](postgres/docs/current/index-scanning.html/index.md)
- [PostgreSQL: Documentation: 18: 63.5. Index Uniqueness Checks](postgres/docs/current/index-unique-checks.html/index.md)
- [PostgreSQL 18.3 Documentation](postgres/docs/current/index.html/index.md)
- [PostgreSQL 18.3 Documentation](postgres/docs/current/index.md)
- [PostgreSQL: Documentation: 18: 11.12. Examining Index Usage](postgres/docs/current/indexes-examine.html/index.md)
- [PostgreSQL: Documentation: 18: 11.7. Indexes on Expressions](postgres/docs/current/indexes-expressional.html/index.md)
- [PostgreSQL: Documentation: 18: 11.1. Introduction](postgres/docs/current/indexes-intro.html/index.md)
- [PostgreSQL: Documentation: 18: 11.3. Multicolumn Indexes](postgres/docs/current/indexes-multicolumn.html/index.md)
- [PostgreSQL: Documentation: 18: 11.10. Operator Classes and Operator Families](postgres/docs/current/indexes-opclass.html/index.md)
- [PostgreSQL: Documentation: 18: 11.4. Indexes and ORDER BY](postgres/docs/current/indexes-ordering.html/index.md)
- [PostgreSQL: Documentation: 18: 11.8. Partial Indexes](postgres/docs/current/indexes-partial.html/index.md)
- [PostgreSQL: Documentation: 18: 11.2. Index Types](postgres/docs/current/indexes-types.html/index.md)
- [PostgreSQL: Documentation: 18: 11.6. Unique Indexes](postgres/docs/current/indexes-unique.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 65. Built-in Index Access Methods](postgres/docs/current/indextypes.html/index.md)
- [PostgreSQL: Documentation: 18: 35.21. domain_constraints](postgres/docs/current/infoschema-domain-constraints.html/index.md)
- [PostgreSQL: Documentation: 18: 35.22. domain_udt_usage](postgres/docs/current/infoschema-domain-udt-usage.html/index.md)
- [PostgreSQL: Documentation: 18: 35.23. domains](postgres/docs/current/infoschema-domains.html/index.md)
- [PostgreSQL: Documentation: 18: 35.24. element_types](postgres/docs/current/infoschema-element-types.html/index.md)
- [PostgreSQL: Documentation: 18: 35.25. enabled_roles](postgres/docs/current/infoschema-enabled-roles.html/index.md)
- [PostgreSQL: Documentation: 18: 35.26. foreign_data_wrapper_options](postgres/docs/current/infoschema-foreign-data-wrapper-options.html/index.md)
- [PostgreSQL: Documentation: 18: 35.27. foreign_data_wrappers](postgres/docs/current/infoschema-foreign-data-wrappers.html/index.md)
- [PostgreSQL: Documentation: 18: 35.28. foreign_server_options](postgres/docs/current/infoschema-foreign-server-options.html/index.md)
- [PostgreSQL: Documentation: 18: 35.29. foreign_servers](postgres/docs/current/infoschema-foreign-servers.html/index.md)
- [PostgreSQL: Documentation: 18: 35.30. foreign_table_options](postgres/docs/current/infoschema-foreign-table-options.html/index.md)
- [PostgreSQL: Documentation: 18: 35.31. foreign_tables](postgres/docs/current/infoschema-foreign-tables.html/index.md)
- [PostgreSQL: Documentation: 18: 35.3. information_schema_catalog_name](postgres/docs/current/infoschema-information-schema-catalog-name.html/index.md)
- [PostgreSQL: Documentation: 18: 35.32. key_column_usage](postgres/docs/current/infoschema-key-column-usage.html/index.md)
- [PostgreSQL: Documentation: 18: 35.33. parameters](postgres/docs/current/infoschema-parameters.html/index.md)
- [PostgreSQL: Documentation: 18: 35.34. referential_constraints](postgres/docs/current/infoschema-referential-constraints.html/index.md)
- [PostgreSQL: Documentation: 18: 35.35. role_column_grants](postgres/docs/current/infoschema-role-column-grants.html/index.md)
- [PostgreSQL: Documentation: 18: 35.36. role_routine_grants](postgres/docs/current/infoschema-role-routine-grants.html/index.md)
- [PostgreSQL: Documentation: 18: 35.37. role_table_grants](postgres/docs/current/infoschema-role-table-grants.html/index.md)
- [PostgreSQL: Documentation: 18: 35.38. role_udt_grants](postgres/docs/current/infoschema-role-udt-grants.html/index.md)
- [PostgreSQL: Documentation: 18: 35.39. role_usage_grants](postgres/docs/current/infoschema-role-usage-grants.html/index.md)
- [PostgreSQL: Documentation: 18: 35.40. routine_column_usage](postgres/docs/current/infoschema-routine-column-usage.html/index.md)
- [PostgreSQL: Documentation: 18: 35.41. routine_privileges](postgres/docs/current/infoschema-routine-privileges.html/index.md)
- [PostgreSQL: Documentation: 18: 35.42. routine_routine_usage](postgres/docs/current/infoschema-routine-routine-usage.html/index.md)
- [PostgreSQL: Documentation: 18: 35.43. routine_sequence_usage](postgres/docs/current/infoschema-routine-sequence-usage.html/index.md)
- [PostgreSQL: Documentation: 18: 35.44. routine_table_usage](postgres/docs/current/infoschema-routine-table-usage.html/index.md)
- [PostgreSQL: Documentation: 18: 35.45. routines](postgres/docs/current/infoschema-routines.html/index.md)
- [PostgreSQL: Documentation: 18: 35.1. The Schema](postgres/docs/current/infoschema-schema.html/index.md)
- [PostgreSQL: Documentation: 18: 35.46. schemata](postgres/docs/current/infoschema-schemata.html/index.md)
- [PostgreSQL: Documentation: 18: 35.47. sequences](postgres/docs/current/infoschema-sequences.html/index.md)
- [PostgreSQL: Documentation: 18: 35.48. sql_features](postgres/docs/current/infoschema-sql-features.html/index.md)
- [PostgreSQL: Documentation: 18: 35.49. sql_implementation_info](postgres/docs/current/infoschema-sql-implementation-info.html/index.md)
- [PostgreSQL: Documentation: 18: 30.4. Extensibility](postgres/docs/current/jit-extensibility.html/index.md)
- [PostgreSQL: Documentation: 18: 30.1. What Is JIT compilation?](postgres/docs/current/jit-reason.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 30. Just-in-Time Compilation (JIT)](postgres/docs/current/jit.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 33. Large Objects](postgres/docs/current/largeobjects.html/index.md)
- [PostgreSQL: Documentation: 18: Legal Notice](postgres/docs/current/legalnotice.html/index.md)
- [PostgreSQL: Documentation: 18: 32.4. Asynchronous Command Processing](postgres/docs/current/libpq-async.html/index.md)
- [PostgreSQL: Documentation: 18: 32.1. Database Connection Control Functions](postgres/docs/current/libpq-connect.html/index.md)
- [PostgreSQL: Documentation: 18: 32.11. Control Functions](postgres/docs/current/libpq-control.html/index.md)
- [PostgreSQL: Documentation: 18: 32.10. Functions Associated with the COPY Command](postgres/docs/current/libpq-copy.html/index.md)
- [PostgreSQL: Documentation: 18: 32.15. Environment Variables](postgres/docs/current/libpq-envars.html/index.md)
- [PostgreSQL: Documentation: 18: 32.13. Notice Processing](postgres/docs/current/libpq-notice-processing.html/index.md)
- [PostgreSQL: Documentation: 18: 33.5. Example Program](postgres/docs/current/lo-examplesect.html/index.md)
- [PostgreSQL: Documentation: 18: 33.4. Server-Side Functions](postgres/docs/current/lo-funcs.html/index.md)
- [PostgreSQL: Documentation: 18: 33.2. Implementation Features](postgres/docs/current/lo-implementation.html/index.md)
- [PostgreSQL: Documentation: 18: F.21. lo — manage large objects](postgres/docs/current/lo.html/index.md)
- [PostgreSQL: Documentation: 18: 23.1. Locale Support](postgres/docs/current/locale.html/index.md)
- [PostgreSQL: Documentation: 18: 13.7. Locking and Indexes](postgres/docs/current/locking-indexes.html/index.md)
- [PostgreSQL: Documentation: 18: 24.3. Log File Maintenance](postgres/docs/current/logfile-maintenance.html/index.md)
- [PostgreSQL: Documentation: 18: 29.9. Architecture](postgres/docs/current/logical-replication-architecture.html/index.md)
- [PostgreSQL: Documentation: 18: 29.5. Column Lists](postgres/docs/current/logical-replication-col-lists.html/index.md)
- [PostgreSQL: Documentation: 18: 29.1. Publication](postgres/docs/current/logical-replication-publication.html/index.md)
- [PostgreSQL: Documentation: 18: 29.14. Quick Setup](postgres/docs/current/logical-replication-quick-setup.html/index.md)
- [PostgreSQL: Documentation: 18: 29.8. Restrictions](postgres/docs/current/logical-replication-restrictions.html/index.md)
- [PostgreSQL: Documentation: 18: 29.4. Row Filters](postgres/docs/current/logical-replication-row-filter.html/index.md)
- [PostgreSQL: Documentation: 18: 29.2. Subscription](postgres/docs/current/logical-replication-subscription.html/index.md)
- [PostgreSQL: Documentation: 18: 29.13. Upgrade](postgres/docs/current/logical-replication-upgrade.html/index.md)
- [PostgreSQL: Documentation: 18: 47.5. System Catalogs Related to Logical Decoding](postgres/docs/current/logicaldecoding-catalogs.html/index.md)
- [PostgreSQL: Documentation: 18: 47.10. Two-phase Commit Support for Logical Decoding](postgres/docs/current/logicaldecoding-two-phase-commits.html/index.md)
- [PostgreSQL: Documentation: 18: 47.3. Streaming Replication Protocol Interface](postgres/docs/current/logicaldecoding-walsender.html/index.md)
- [PostgreSQL: Documentation: 18: 47.7. Logical Decoding Output Writers](postgres/docs/current/logicaldecoding-writer.html/index.md)
- [PostgreSQL: Documentation: 18: F.23. pageinspect — low-level inspection of database pages](postgres/docs/current/pageinspect.html/index.md)
- [PostgreSQL: Documentation: 18: 15.3. Parallel Plans](postgres/docs/current/parallel-plans.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 15. Parallel Query](postgres/docs/current/parallel-query.html/index.md)
- [PostgreSQL: Documentation: 18: 15.4. Parallel Safety](postgres/docs/current/parallel-safety.html/index.md)
- [PostgreSQL: Documentation: 18: 51.3. The Parser Stage](postgres/docs/current/parser-stage.html/index.md)
- [PostgreSQL: Documentation: 18: F.24. passwordcheck — verify password strength](postgres/docs/current/passwordcheck.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 14. Performance Tips](postgres/docs/current/performance-tips.html/index.md)
- [PostgreSQL: Documentation: 18: 21.6. Function Security](postgres/docs/current/perm-functions.html/index.md)
- [PostgreSQL: Documentation: 18: pg_archivecleanup](postgres/docs/current/pgarchivecleanup.html/index.md)
- [PostgreSQL: Documentation: 18: pgbench](postgres/docs/current/pgbench.html/index.md)
- [PostgreSQL: Documentation: 18: F.25. pg_buffercache — inspect PostgreSQL buffer cache state](postgres/docs/current/pgbuffercache.html/index.md)
- [PostgreSQL: Documentation: 18: F.26. pgcrypto — cryptographic functions](postgres/docs/current/pgcrypto.html/index.md)
- [PostgreSQL: Documentation: 18: F.27. pg_freespacemap — examine the free space map](postgres/docs/current/pgfreespacemap.html/index.md)
- [PostgreSQL: Documentation: 18: F.28. pg_logicalinspect — logical decoding components inspection](postgres/docs/current/pglogicalinspect.html/index.md)
- [PostgreSQL: Documentation: 18: F.29. pg_overexplain — allow EXPLAIN to dump even more details](postgres/docs/current/pgoverexplain.html/index.md)
- [PostgreSQL: Documentation: 18: F.30. pg_prewarm — preload relation data into buffer caches](postgres/docs/current/pgprewarm.html/index.md)
- [PostgreSQL: Documentation: 18: F.31. pgrowlocks — show a table's row locking information](postgres/docs/current/pgrowlocks.html/index.md)
- [PostgreSQL: Documentation: 18: F.32. pg_stat_statements — track statistics of SQL planning and execution](postgres/docs/current/pgstatstatements.html/index.md)
- [PostgreSQL: Documentation: 18: F.33. pgstattuple — obtain tuple-level statistics](postgres/docs/current/pgstattuple.html/index.md)
- [PostgreSQL: Documentation: 18: F.34. pg_surgery — perform low-level surgery on relation data](postgres/docs/current/pgsurgery.html/index.md)
- [PostgreSQL: Documentation: 18: pg_test_fsync](postgres/docs/current/pgtestfsync.html/index.md)
- [PostgreSQL: Documentation: 18: pg_test_timing](postgres/docs/current/pgtesttiming.html/index.md)
- [PostgreSQL: Documentation: 18: F.35. pg_trgm — support for similarity of text using trigram matching](postgres/docs/current/pgtrgm.html/index.md)
- [PostgreSQL: Documentation: 18: 43.6. PL/Perl Triggers](postgres/docs/current/plperl-triggers.html/index.md)
- [PostgreSQL: Documentation: 18: 43.5. Trusted and Untrusted PL/Perl](postgres/docs/current/plperl-trusted.html/index.md)
- [PostgreSQL: Documentation: 18: 43.8. PL/Perl Under the Hood](postgres/docs/current/plperl-under-the-hood.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 43. PL/Perl — Perl Procedural Language](postgres/docs/current/plperl.html/index.md)
- [PostgreSQL: Documentation: 18: 41.6. Control Structures](postgres/docs/current/plpgsql-control-structures.html/index.md)
- [PostgreSQL: Documentation: 18: 41.7. Cursors](postgres/docs/current/plpgsql-cursors.html/index.md)
- [PostgreSQL: Documentation: 18: 41.12. Tips for Developing in PL/pgSQL](postgres/docs/current/plpgsql-development-tips.html/index.md)
- [PostgreSQL: Documentation: 18: 41.9. Errors and Messages](postgres/docs/current/plpgsql-errors-and-messages.html/index.md)
- [PostgreSQL: Documentation: 18: 41.4. Expressions](postgres/docs/current/plpgsql-expressions.html/index.md)
- [PostgreSQL: Documentation: 18: 41.5. Basic Statements](postgres/docs/current/plpgsql-statements.html/index.md)
- [PostgreSQL: Documentation: 18: 41.10. Trigger Functions](postgres/docs/current/plpgsql-trigger.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 41. PL/pgSQL — SQL Procedural Language](postgres/docs/current/plpgsql.html/index.md)
- [PostgreSQL: Documentation: 18: 44.2. Data Values](postgres/docs/current/plpython-data.html/index.md)
- [PostgreSQL: Documentation: 18: 44.6. Database Access](postgres/docs/current/plpython-database.html/index.md)
- [PostgreSQL: Documentation: 18: 44.11. Environment Variables](postgres/docs/current/plpython-envar.html/index.md)
- [PostgreSQL: Documentation: 18: 44.1. PL/Python Functions](postgres/docs/current/plpython-funcs.html/index.md)
- [PostgreSQL: Documentation: 18: 44.5. Trigger Functions](postgres/docs/current/plpython-trigger.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 44. PL/Python — Python Procedural Language](postgres/docs/current/plpython.html/index.md)
- [PostgreSQL: Documentation: 18: 42.11. PL/Tcl Configuration](postgres/docs/current/pltcl-config.html/index.md)
- [PostgreSQL: Documentation: 18: 42.4. Global Data in PL/Tcl](postgres/docs/current/pltcl-global.html/index.md)
- [PostgreSQL: Documentation: 18: 18.1. The PostgreSQL User Account](postgres/docs/current/postgres-user.html/index.md)
- [PostgreSQL: Documentation: 18: 21.5. Predefined Roles](postgres/docs/current/predefined-roles.html/index.md)
- [PostgreSQL: Documentation: 18: 27.4. Progress Reporting](postgres/docs/current/progress-reporting.html/index.md)
- [PostgreSQL: Documentation: 18: 54.10. Summary of Changes since Protocol 2.0](postgres/docs/current/protocol-changes.html/index.md)
- [PostgreSQL: Documentation: 18: 54.5. Logical Streaming Replication Protocol](postgres/docs/current/protocol-logical-replication.html/index.md)
- [PostgreSQL: Documentation: 18: 54.9. Logical Replication Message Formats](postgres/docs/current/protocol-logicalrep-message-formats.html/index.md)
- [PostgreSQL: Documentation: 18: 54.1. Overview](postgres/docs/current/protocol-overview.html/index.md)
- [PostgreSQL: Documentation: 18: 54.4. Streaming Replication Protocol](postgres/docs/current/protocol-replication.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 54. Frontend/Backend Protocol](postgres/docs/current/protocol.html/index.md)
- [PostgreSQL: Documentation: 18: 7.5. Sorting Rows (ORDER BY)](postgres/docs/current/queries-order.html/index.md)
- [PostgreSQL: Documentation: 18: 7.1. Overview](postgres/docs/current/queries-overview.html/index.md)
- [PostgreSQL: Documentation: 18: 7.3. Select Lists](postgres/docs/current/queries-select-lists.html/index.md)
- [PostgreSQL: Documentation: 18: 7.4. Combining Queries (UNION, INTERSECT, EXCEPT)](postgres/docs/current/queries-union.html/index.md)
- [PostgreSQL: Documentation: 18: 7.7. VALUES Lists](postgres/docs/current/queries-values.html/index.md)
- [PostgreSQL: Documentation: 18: 51.1. The Path of a Query](postgres/docs/current/query-path.html/index.md)
- [PostgreSQL: Documentation: 18: 8.17. Range Types](postgres/docs/current/rangetypes.html/index.md)
- [PostgreSQL: Documentation: 18: O.1. recovery.conf file merged into postgresql.conf](postgres/docs/current/recovery-config.html/index.md)
- [PostgreSQL Client Applications](postgres/docs/current/reference-client.html/index.md)
- [PostgreSQL: Documentation: 18: 31.3. Variant Comparison Files](postgres/docs/current/regress-variant.html/index.md)
- [PostgreSQL: Documentation: 18: E.3. Release 18.1](postgres/docs/current/release-18-1.html/index.md)
- [PostgreSQL: Documentation: 18: E.2. Release 18.2](postgres/docs/current/release-18-2.html/index.md)
- [PostgreSQL: Documentation: 18: E.1. Release 18.3](postgres/docs/current/release-18-3.html/index.md)
- [PostgreSQL: Documentation: 18: E.4. Release 18](postgres/docs/current/release-18.html/index.md)
- [PostgreSQL: Documentation: 18: E.5. Prior Releases](postgres/docs/current/release-prior.html/index.md)
- [PostgreSQL: Documentation: 18: 4. Further Information](postgres/docs/current/resources.html/index.md)
- [PostgreSQL: Documentation: 18: 21.3. Role Membership](postgres/docs/current/role-membership.html/index.md)
- [PostgreSQL: Documentation: 18: 21.4. Dropping Roles](postgres/docs/current/role-removal.html/index.md)
- [PostgreSQL: Documentation: 18: 24.1. Routine Vacuuming](postgres/docs/current/routine-vacuuming.html/index.md)
- [PostgreSQL: Documentation: 18: 8.16. Composite Types](postgres/docs/current/rowtypes.html/index.md)
- [PostgreSQL: Documentation: 18: 51.4. The PostgreSQL Rule System](postgres/docs/current/rule-system.html/index.md)
- [PostgreSQL: Documentation: 18: 39.5. Rules and Privileges](postgres/docs/current/rules-privileges.html/index.md)
- [PostgreSQL: Documentation: 18: 39.6. Rules and Command Status](postgres/docs/current/rules-status.html/index.md)
- [PostgreSQL: Documentation: 18: 39.7. Rules Versus Triggers](postgres/docs/current/rules-triggers.html/index.md)
- [PostgreSQL: Documentation: 18: 39.4. Rules on INSERT, UPDATE, and DELETE](postgres/docs/current/rules-update.html/index.md)
- [PostgreSQL: Documentation: 18: 39.2. Views and the Rule System](postgres/docs/current/rules-views.html/index.md)
- [PostgreSQL: Documentation: 18: 19.11. Client Connection Defaults](postgres/docs/current/runtime-config-client.html/index.md)
- [PostgreSQL: Documentation: 18: 19.13. Version and Platform Compatibility](postgres/docs/current/runtime-config-compatible.html/index.md)
- [PostgreSQL: Documentation: 18: 19.3. Connections and Authentication](postgres/docs/current/runtime-config-connection.html/index.md)
- [PostgreSQL: Documentation: 18: 19.15. Preset Options](postgres/docs/current/runtime-config-preset.html/index.md)
- [PostgreSQL: Documentation: 18: 19.7. Query Planning](postgres/docs/current/runtime-config-query.html/index.md)
- [PostgreSQL: Documentation: 18: 19.6. Replication](postgres/docs/current/runtime-config-replication.html/index.md)
- [PostgreSQL: Documentation: 18: 19.4. Resource Consumption](postgres/docs/current/runtime-config-resource.html/index.md)
- [PostgreSQL: Documentation: 18: 19.18. Short Options](postgres/docs/current/runtime-config-short.html/index.md)
- [PostgreSQL: Documentation: 18: 19.9. Run-time Statistics](postgres/docs/current/runtime-config-statistics.html/index.md)
- [PostgreSQL: Documentation: 18: 19.10. Vacuuming](postgres/docs/current/runtime-config-vacuum.html/index.md)
- [PostgreSQL: Documentation: 18: 19.5. Write Ahead Log](postgres/docs/current/runtime-config-wal.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 18. Server Setup and Operation](postgres/docs/current/runtime.html/index.md)
- [PostgreSQL: Documentation: 18: 54.3. SASL Authentication](postgres/docs/current/sasl-authentication.html/index.md)
- [PostgreSQL: Documentation: 18: F.39. seg — a datatype for line segments or floating point intervals](postgres/docs/current/seg.html/index.md)
- [PostgreSQL: Documentation: 18: F.40. sepgsql — SELinux-, label-based mandatory access control (MAC) security module](postgres/docs/current/sepgsql.html/index.md)
- [Part V. Server Programming](postgres/docs/current/server-programming.html/index.md)
- [PostgreSQL: Documentation: 18: 18.5. Shutting Down the Server](postgres/docs/current/server-shutdown.html/index.md)
- [PostgreSQL: Documentation: 18: 18.3. Starting the Database Server](postgres/docs/current/server-start.html/index.md)
- [PostgreSQL: Documentation: 18: 55.4. Miscellaneous Coding Conventions](postgres/docs/current/source-conventions.html/index.md)
- [PostgreSQL: Documentation: 18: 55.1. Formatting](postgres/docs/current/source-format.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 55. PostgreSQL Coding Conventions](postgres/docs/current/source.html/index.md)
- [PostgreSQL: Documentation: 18: Appendix I. The Source Code Repository](postgres/docs/current/sourcerepo.html/index.md)
- [PostgreSQL: Documentation: 18: 65.3. SP-GiST Indexes](postgres/docs/current/spgist.html/index.md)
- [PostgreSQL: Documentation: 18: SPI_getbinval](postgres/docs/current/spi-spi-getbinval.html/index.md)
- [PostgreSQL: Documentation: 18: SPI_getnspname](postgres/docs/current/spi-spi-getnspname.html/index.md)
- [PostgreSQL: Documentation: 18: SPI_getrelname](postgres/docs/current/spi-spi-getrelname.html/index.md)
- [PostgreSQL: Documentation: 18: SPI_gettype](postgres/docs/current/spi-spi-gettype.html/index.md)
- [PostgreSQL: Documentation: 18: SPI_gettypeid](postgres/docs/current/spi-spi-gettypeid.html/index.md)
- [PostgreSQL: Documentation: 18: SPI_getvalue](postgres/docs/current/spi-spi-getvalue.html/index.md)
- [PostgreSQL: Documentation: 18: SPI_register_relation](postgres/docs/current/spi-spi-register-relation.html/index.md)
- [PostgreSQL: Documentation: 18: SPI_scroll_cursor_move](postgres/docs/current/spi-spi-scroll-cursor-move.html/index.md)
- [PostgreSQL: Documentation: 18: SPI_start_transaction](postgres/docs/current/spi-spi-start-transaction.html/index.md)
- [PostgreSQL: Documentation: 18: SPI_unregister_relation](postgres/docs/current/spi-spi-unregister-relation.html/index.md)
- [PostgreSQL: Documentation: 18: 45.4. Transaction Management](postgres/docs/current/spi-transaction.html/index.md)
- [PostgreSQL: Documentation: 18: 45.5. Visibility of Data Changes](postgres/docs/current/spi-visibility.html/index.md)
- [PostgreSQL: Documentation: 18: ALTER DEFAULT PRIVILEGES](postgres/docs/current/sql-alterdefaultprivileges.html/index.md)
- [PostgreSQL: Documentation: 18: ALTER DOMAIN](postgres/docs/current/sql-alterdomain.html/index.md)
- [PostgreSQL: Documentation: 18: ALTER FOREIGN TABLE](postgres/docs/current/sql-alterforeigntable.html/index.md)
- [PostgreSQL: Documentation: 18: ALTER GROUP](postgres/docs/current/sql-altergroup.html/index.md)
- [PostgreSQL: Documentation: 18: ALTER INDEX](postgres/docs/current/sql-alterindex.html/index.md)
- [PostgreSQL: Documentation: 18: ALTER LANGUAGE](postgres/docs/current/sql-alterlanguage.html/index.md)
- [PostgreSQL: Documentation: 18: ANALYZE](postgres/docs/current/sql-analyze.html/index.md)
- [PostgreSQL: Documentation: 18: BEGIN](postgres/docs/current/sql-begin.html/index.md)
- [PostgreSQL: Documentation: 18: CALL](postgres/docs/current/sql-call.html/index.md)
- [PostgreSQL: Documentation: 18: CHECKPOINT](postgres/docs/current/sql-checkpoint.html/index.md)
- [PostgreSQL: Documentation: 18: CLOSE](postgres/docs/current/sql-close.html/index.md)
- [PostgreSQL: Documentation: 18: CLUSTER](postgres/docs/current/sql-cluster.html/index.md)
- [SQL Commands](postgres/docs/current/sql-commands.html/index.md)
- [PostgreSQL: Documentation: 18: COMMENT](postgres/docs/current/sql-comment.html/index.md)
- [PostgreSQL: Documentation: 18: COMMIT PREPARED](postgres/docs/current/sql-commit-prepared.html/index.md)
- [PostgreSQL: Documentation: 18: COMMIT](postgres/docs/current/sql-commit.html/index.md)
- [PostgreSQL: Documentation: 18: COPY](postgres/docs/current/sql-copy.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE ACCESS METHOD](postgres/docs/current/sql-create-access-method.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE AGGREGATE](postgres/docs/current/sql-createaggregate.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE CAST](postgres/docs/current/sql-createcast.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE COLLATION](postgres/docs/current/sql-createcollation.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE CONVERSION](postgres/docs/current/sql-createconversion.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE DATABASE](postgres/docs/current/sql-createdatabase.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE DOMAIN](postgres/docs/current/sql-createdomain.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE OPERATOR FAMILY](postgres/docs/current/sql-createopfamily.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE POLICY](postgres/docs/current/sql-createpolicy.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE PROCEDURE](postgres/docs/current/sql-createprocedure.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE PUBLICATION](postgres/docs/current/sql-createpublication.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE ROLE](postgres/docs/current/sql-createrole.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE RULE](postgres/docs/current/sql-createrule.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE SCHEMA](postgres/docs/current/sql-createschema.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE SEQUENCE](postgres/docs/current/sql-createsequence.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE SERVER](postgres/docs/current/sql-createserver.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE STATISTICS](postgres/docs/current/sql-createstatistics.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE SUBSCRIPTION](postgres/docs/current/sql-createsubscription.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE TABLE AS](postgres/docs/current/sql-createtableas.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE TEXT SEARCH PARSER](postgres/docs/current/sql-createtsparser.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE TEXT SEARCH TEMPLATE](postgres/docs/current/sql-createtstemplate.html/index.md)
- [PostgreSQL: Documentation: 18: CREATE TYPE](postgres/docs/current/sql-createtype.html/index.md)
- [PostgreSQL: Documentation: 18: DECLARE](postgres/docs/current/sql-declare.html/index.md)
- [PostgreSQL: Documentation: 18: DELETE](postgres/docs/current/sql-delete.html/index.md)
- [PostgreSQL: Documentation: 18: DO](postgres/docs/current/sql-do.html/index.md)
- [PostgreSQL: Documentation: 18: DROP ACCESS METHOD](postgres/docs/current/sql-drop-access-method.html/index.md)
- [PostgreSQL: Documentation: 18: DROP CAST](postgres/docs/current/sql-dropcast.html/index.md)
- [PostgreSQL: Documentation: 18: DROP COLLATION](postgres/docs/current/sql-dropcollation.html/index.md)
- [PostgreSQL: Documentation: 18: DROP DATABASE](postgres/docs/current/sql-dropdatabase.html/index.md)
- [PostgreSQL: Documentation: 18: DROP DOMAIN](postgres/docs/current/sql-dropdomain.html/index.md)
- [PostgreSQL: Documentation: 18: DROP EVENT TRIGGER](postgres/docs/current/sql-dropeventtrigger.html/index.md)
- [PostgreSQL: Documentation: 18: DROP FUNCTION](postgres/docs/current/sql-dropfunction.html/index.md)
- [PostgreSQL: Documentation: 18: DROP GROUP](postgres/docs/current/sql-dropgroup.html/index.md)
- [PostgreSQL: Documentation: 18: DROP INDEX](postgres/docs/current/sql-dropindex.html/index.md)
- [PostgreSQL: Documentation: 18: DROP LANGUAGE](postgres/docs/current/sql-droplanguage.html/index.md)
- [PostgreSQL: Documentation: 18: DROP PROCEDURE](postgres/docs/current/sql-dropprocedure.html/index.md)
- [PostgreSQL: Documentation: 18: DROP ROLE](postgres/docs/current/sql-droprole.html/index.md)
- [PostgreSQL: Documentation: 18: DROP RULE](postgres/docs/current/sql-droprule.html/index.md)
- [PostgreSQL: Documentation: 18: DROP SCHEMA](postgres/docs/current/sql-dropschema.html/index.md)
- [PostgreSQL: Documentation: 18: DROP TABLE](postgres/docs/current/sql-droptable.html/index.md)
- [PostgreSQL: Documentation: 18: DROP TABLESPACE](postgres/docs/current/sql-droptablespace.html/index.md)
- [PostgreSQL: Documentation: 18: DROP TEXT SEARCH DICTIONARY](postgres/docs/current/sql-droptsdictionary.html/index.md)
- [PostgreSQL: Documentation: 18: DROP TEXT SEARCH PARSER](postgres/docs/current/sql-droptsparser.html/index.md)
- [PostgreSQL: Documentation: 18: DROP VIEW](postgres/docs/current/sql-dropview.html/index.md)
- [PostgreSQL: Documentation: 18: END](postgres/docs/current/sql-end.html/index.md)
- [PostgreSQL: Documentation: 18: EXPLAIN](postgres/docs/current/sql-explain.html/index.md)
- [PostgreSQL: Documentation: 18: 4.2. Value Expressions](postgres/docs/current/sql-expressions.html/index.md)
- [PostgreSQL: Documentation: 18: Appendix C. SQL Key Words](postgres/docs/current/sql-keywords-appendix.html/index.md)
- [PostgreSQL: Documentation: 18: LISTEN](postgres/docs/current/sql-listen.html/index.md)
- [PostgreSQL: Documentation: 18: LOCK](postgres/docs/current/sql-lock.html/index.md)
- [PostgreSQL: Documentation: 18: MERGE](postgres/docs/current/sql-merge.html/index.md)
- [PostgreSQL: Documentation: 18: MOVE](postgres/docs/current/sql-move.html/index.md)
- [PostgreSQL: Documentation: 18: NOTIFY](postgres/docs/current/sql-notify.html/index.md)
- [PostgreSQL: Documentation: 18: PREPARE TRANSACTION](postgres/docs/current/sql-prepare-transaction.html/index.md)
- [PostgreSQL: Documentation: 18: PREPARE](postgres/docs/current/sql-prepare.html/index.md)
- [PostgreSQL: Documentation: 18: REASSIGN OWNED](postgres/docs/current/sql-reassign-owned.html/index.md)
- [PostgreSQL: Documentation: 18: REFRESH MATERIALIZED VIEW](postgres/docs/current/sql-refreshmaterializedview.html/index.md)
- [PostgreSQL: Documentation: 18: REINDEX](postgres/docs/current/sql-reindex.html/index.md)
- [PostgreSQL: Documentation: 18: SET ROLE](postgres/docs/current/sql-set-role.html/index.md)
- [PostgreSQL: Documentation: 18: SET SESSION AUTHORIZATION](postgres/docs/current/sql-set-session-authorization.html/index.md)
- [PostgreSQL: Documentation: 18: SET TRANSACTION](postgres/docs/current/sql-set-transaction.html/index.md)
- [PostgreSQL: Documentation: 18: SET](postgres/docs/current/sql-set.html/index.md)
- [PostgreSQL: Documentation: 18: SHOW](postgres/docs/current/sql-show.html/index.md)
- [PostgreSQL: Documentation: 18: START TRANSACTION](postgres/docs/current/sql-start-transaction.html/index.md)
- [PostgreSQL: Documentation: 18: 4.3. Calling Functions](postgres/docs/current/sql-syntax-calling-funcs.html/index.md)
- [PostgreSQL: Documentation: 18: 4.1. Lexical Structure](postgres/docs/current/sql-syntax-lexical.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 4. SQL Syntax](postgres/docs/current/sql-syntax.html/index.md)
- [PostgreSQL: Documentation: 18: TRUNCATE](postgres/docs/current/sql-truncate.html/index.md)
- [PostgreSQL: Documentation: 18: UNLISTEN](postgres/docs/current/sql-unlisten.html/index.md)
- [PostgreSQL: Documentation: 18: UPDATE](postgres/docs/current/sql-update.html/index.md)
- [PostgreSQL: Documentation: 18: VACUUM](postgres/docs/current/sql-vacuum.html/index.md)
- [PostgreSQL: Documentation: 18: VALUES](postgres/docs/current/sql-values.html/index.md)
- [PostgreSQL: Documentation: 18: 18.11. Secure TCP/IP Connections with SSH Tunnels](postgres/docs/current/ssh-tunnels.html/index.md)
- [PostgreSQL: Documentation: 18: F.42. sslinfo — obtain client SSL information](postgres/docs/current/sslinfo.html/index.md)
- [PostgreSQL: Documentation: 18: 12.8. Testing and Debugging Text Search](postgres/docs/current/textsearch-debugging.html/index.md)
- [PostgreSQL: Documentation: 18: 12.4. Additional Features](postgres/docs/current/textsearch-features.html/index.md)
- [PostgreSQL: Documentation: 18: 12.11. Limitations](postgres/docs/current/textsearch-limitations.html/index.md)
- [PostgreSQL: Documentation: 18: 12.5. Parsers](postgres/docs/current/textsearch-parsers.html/index.md)
- [PostgreSQL: Documentation: 18: 12.10. psql Support](postgres/docs/current/textsearch-psql.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 12. Full Text Search](postgres/docs/current/textsearch.html/index.md)
- [PostgreSQL: Documentation: 18: 37.3. Writing Trigger Functions in C](postgres/docs/current/trigger-interface.html/index.md)
- [PostgreSQL: Documentation: 18: 3.1. Introduction](postgres/docs/current/tutorial-advanced-intro.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 3. Advanced Features](postgres/docs/current/tutorial-advanced.html/index.md)
- [PostgreSQL: Documentation: 18: 2.2. Concepts](postgres/docs/current/tutorial-concepts.html/index.md)
- [PostgreSQL: Documentation: 18: 1.3. Creating a Database](postgres/docs/current/tutorial-createdb.html/index.md)
- [PostgreSQL: Documentation: 18: 2.9. Deletions](postgres/docs/current/tutorial-delete.html/index.md)
- [PostgreSQL: Documentation: 18: 3.3. Foreign Keys](postgres/docs/current/tutorial-fk.html/index.md)
- [PostgreSQL: Documentation: 18: 18.6. Upgrading a PostgreSQL Cluster](postgres/docs/current/upgrading.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 21. Database Roles](postgres/docs/current/user-manag.html/index.md)
- [PostgreSQL: Documentation: 18: 14.1. Using EXPLAIN](postgres/docs/current/using-explain.html/index.md)
- [PostgreSQL: Documentation: 18: F.49. uuid-ossp — a UUID generator](postgres/docs/current/uuid-ossp.html/index.md)
- [PostgreSQL: Documentation: 18: vacuumlo](postgres/docs/current/vacuumlo.html/index.md)
- [PostgreSQL: Documentation: 18: 53.2. pg_aios](postgres/docs/current/view-pg-aios.html/index.md)
- [PostgreSQL: Documentation: 18: 53.4. pg_available_extension_versions](postgres/docs/current/view-pg-available-extension-versions.html/index.md)
- [PostgreSQL: Documentation: 18: 53.3. pg_available_extensions](postgres/docs/current/view-pg-available-extensions.html/index.md)
- [PostgreSQL: Documentation: 18: 53.5. pg_backend_memory_contexts](postgres/docs/current/view-pg-backend-memory-contexts.html/index.md)
- [PostgreSQL: Documentation: 18: 53.6. pg_config](postgres/docs/current/view-pg-config.html/index.md)
- [PostgreSQL: Documentation: 18: 53.7. pg_cursors](postgres/docs/current/view-pg-cursors.html/index.md)
- [PostgreSQL: Documentation: 18: 53.8. pg_file_settings](postgres/docs/current/view-pg-file-settings.html/index.md)
- [PostgreSQL: Documentation: 18: 53.9. pg_group](postgres/docs/current/view-pg-group.html/index.md)
- [PostgreSQL: Documentation: 18: 53.10. pg_hba_file_rules](postgres/docs/current/view-pg-hba-file-rules.html/index.md)
- [PostgreSQL: Documentation: 18: 53.11. pg_ident_file_mappings](postgres/docs/current/view-pg-ident-file-mappings.html/index.md)
- [PostgreSQL: Documentation: 18: 53.12. pg_indexes](postgres/docs/current/view-pg-indexes.html/index.md)
- [PostgreSQL: Documentation: 18: 53.13. pg_locks](postgres/docs/current/view-pg-locks.html/index.md)
- [PostgreSQL: Documentation: 18: 53.14. pg_matviews](postgres/docs/current/view-pg-matviews.html/index.md)
- [PostgreSQL: Documentation: 18: 53.15. pg_policies](postgres/docs/current/view-pg-policies.html/index.md)
- [PostgreSQL: Documentation: 18: 53.16. pg_prepared_statements](postgres/docs/current/view-pg-prepared-statements.html/index.md)
- [PostgreSQL: Documentation: 18: 53.17. pg_prepared_xacts](postgres/docs/current/view-pg-prepared-xacts.html/index.md)
- [PostgreSQL: Documentation: 18: 53.18. pg_publication_tables](postgres/docs/current/view-pg-publication-tables.html/index.md)
- [PostgreSQL: Documentation: 18: 53.19. pg_replication_origin_status](postgres/docs/current/view-pg-replication-origin-status.html/index.md)
- [PostgreSQL: Documentation: 18: 53.20. pg_replication_slots](postgres/docs/current/view-pg-replication-slots.html/index.md)
- [PostgreSQL: Documentation: 18: 53.21. pg_roles](postgres/docs/current/view-pg-roles.html/index.md)
- [PostgreSQL: Documentation: 18: 53.22. pg_rules](postgres/docs/current/view-pg-rules.html/index.md)
- [PostgreSQL: Documentation: 18: 53.33. pg_timezone_abbrevs](postgres/docs/current/view-pg-timezone-abbrevs.html/index.md)
- [PostgreSQL: Documentation: 18: 53.34. pg_timezone_names](postgres/docs/current/view-pg-timezone-names.html/index.md)
- [PostgreSQL: Documentation: 18: 53.36. pg_user_mappings](postgres/docs/current/view-pg-user-mappings.html/index.md)
- [PostgreSQL: Documentation: 18: 53.35. pg_user](postgres/docs/current/view-pg-user.html/index.md)
- [PostgreSQL: Documentation: 18: 53.37. pg_views](postgres/docs/current/view-pg-views.html/index.md)
- [PostgreSQL: Documentation: 18: 53.38. pg_wait_events](postgres/docs/current/view-pg-wait-events.html/index.md)
- [PostgreSQL: Documentation: 18: 53.1. Overview](postgres/docs/current/views-overview.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 53. System Views](postgres/docs/current/views.html/index.md)
- [PostgreSQL: Documentation: 18: 28.4. Asynchronous Commit](postgres/docs/current/wal-async-commit.html/index.md)
- [PostgreSQL: Documentation: 18: 28.5. WAL Configuration](postgres/docs/current/wal-configuration.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 64. Write Ahead Logging for Extensions](postgres/docs/current/wal-for-extensions.html/index.md)
- [PostgreSQL: Documentation: 18: 28.3. Write-Ahead Logging (WAL)](postgres/docs/current/wal-intro.html/index.md)
- [PostgreSQL: Documentation: 18: 28.1. Reliability](postgres/docs/current/wal-reliability.html/index.md)
- [PostgreSQL: Documentation: 18: Chapter 28. Reliability and the Write-Ahead Log](postgres/docs/current/wal.html/index.md)
- [PostgreSQL: Documentation: 18: 67.2. Transactions and Locking](postgres/docs/current/xact-locking.html/index.md)
- [PostgreSQL: Documentation: 18: 36.12. User-Defined Aggregates](postgres/docs/current/xaggr.html/index.md)
- [PostgreSQL: Documentation: 18: 36.8. Procedural Language Functions](postgres/docs/current/xfunc-pl.html/index.md)
- [PostgreSQL: Documentation: 18: 36.3. User-Defined Functions](postgres/docs/current/xfunc.html/index.md)
- [PostgreSQL: Documentation: 18: 36.16. Interfacing Extensions to Indexes](postgres/docs/current/xindex.html/index.md)
- [PostgreSQL: Documentation: 18: 36.15. Operator Optimization Information](postgres/docs/current/xoper-optimization.html/index.md)
- [PostgreSQL: Documentation: 18: 36.13. User-Defined Types](postgres/docs/current/xtypes.html/index.md)
