> For the complete documentation index, see [llms.txt](https://docs.dot-net.uz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dot-net.uz/database.md).

# Database

- [MS SQL Server](https://docs.dot-net.uz/database/ms-sql-server.md): Jahongir Temirov
- [SQL Server sintaksisi](https://docs.dot-net.uz/database/ms-sql-server/sql-server-sintaksisi.md): Jahongir Temirov
- [Ma'lumot turlari](https://docs.dot-net.uz/database/ms-sql-server/malumot-turlari.md): Jahongir Temirov
- [Select](https://docs.dot-net.uz/database/ms-sql-server/select.md): Jahongir Temirov
- [PostgreSQL](https://docs.dot-net.uz/database/postgresql.md): Ravshan Sodiqov
- [Basic](https://docs.dot-net.uz/database/postgresql/basic.md)
- [Kirish](https://docs.dot-net.uz/database/postgresql/basic/kirish.md): Sherkhon Holmuminov
- [PostgreSQL tarixi](https://docs.dot-net.uz/database/postgresql/basic/postgresql-tarixi.md): Azim Ochilov
- [Muhitni sozlash (PgAdmin)](https://docs.dot-net.uz/database/postgresql/basic/muhitni-sozlash-pgadmin.md)
- [Sistaksis](https://docs.dot-net.uz/database/postgresql/basic/sistaksis.md)
- [Ma'lumot turlari](https://docs.dot-net.uz/database/postgresql/basic/malumot-turlari.md): Axmadjonov Abdulloh
- [Create Database](https://docs.dot-net.uz/database/postgresql/basic/create-database.md): Sohib Jaynarov
- [Select Database](https://docs.dot-net.uz/database/postgresql/basic/select-database.md): Samid Dastanbayev
- [Drop Database](https://docs.dot-net.uz/database/postgresql/basic/drop-database.md): Axmadjonov Abdulloh
- [Create Table](https://docs.dot-net.uz/database/postgresql/basic/create-table.md): Sohib Jaynarov
- [Drop Table](https://docs.dot-net.uz/database/postgresql/basic/drop-table.md): Yo'ldoshxo'jayev Saidnabi
- [Scheme](https://docs.dot-net.uz/database/postgresql/basic/scheme.md): Muzaffar Nurillayev
- [Insert so'rovi](https://docs.dot-net.uz/database/postgresql/basic/insert-sorovi.md): Samid Dastanbayev
- [Select so'rovi](https://docs.dot-net.uz/database/postgresql/basic/select-sorovi.md): (AIJavhar) Javohirbek Boyaliyev
- [Operatorlar](https://docs.dot-net.uz/database/postgresql/basic/operatorlar.md): Axmadjonov Abdulloh
- [Ifodalar](https://docs.dot-net.uz/database/postgresql/basic/ifodalar.md)
- [Where](https://docs.dot-net.uz/database/postgresql/basic/where.md): Muzaffar Nurillayev
- [Where](https://docs.dot-net.uz/database/postgresql/basic/where-1.md)
- [And va Or](https://docs.dot-net.uz/database/postgresql/basic/and-va-or.md): Muzaffar Nurillayev
- [Update so'rovi](https://docs.dot-net.uz/database/postgresql/basic/update-sorovi.md): (AIJavhar) Javohir Boyaliyev
- [Delete so'rovi](https://docs.dot-net.uz/database/postgresql/basic/delete-sorovi.md): Muzaffar Nurillayev
- [Like](https://docs.dot-net.uz/database/postgresql/basic/like.md): Axmadjonov Abdulloh
- [Limit](https://docs.dot-net.uz/database/postgresql/basic/limit.md): (AIJavhar) Javohir Boyaliyev
- [Order By](https://docs.dot-net.uz/database/postgresql/basic/order-by.md): Axmadjonov Abdulloh
- [With](https://docs.dot-net.uz/database/postgresql/basic/with.md)
- [Having](https://docs.dot-net.uz/database/postgresql/basic/having.md): Axmadjonov Abdulloh
- [Distinct](https://docs.dot-net.uz/database/postgresql/basic/distinct.md): Azim Ochilov
- [Advance](https://docs.dot-net.uz/database/postgresql/advance.md)
- [Constraint (cheklov) lar](https://docs.dot-net.uz/database/postgresql/advance/constraint-cheklov-lar.md): Muzaffar Nurillayev
- [Join lar](https://docs.dot-net.uz/database/postgresql/advance/join-lar.md): Muzaffar Nurillayev
- [Cross join](https://docs.dot-net.uz/database/postgresql/advance/join-lar/cross-join.md)
- [Inner join](https://docs.dot-net.uz/database/postgresql/advance/join-lar/inner-join.md): Muzaffar Nurillayev
- [Left join](https://docs.dot-net.uz/database/postgresql/advance/join-lar/left-join.md)
- [Right join](https://docs.dot-net.uz/database/postgresql/advance/join-lar/right-join.md)
- [Full join](https://docs.dot-net.uz/database/postgresql/advance/join-lar/full-join.md)
- [Union](https://docs.dot-net.uz/database/postgresql/advance/union.md): Muzaffar Nurillayev