SQL
- Getting started with SQL
- SQL Database Recovery
- ALTER TABLE
- AND & OR Operators
- Cascading Delete
- CASE
- Clean Code in SQL
- Comments
- Common Table Expressions
- CREATE Database
- CREATE FUNCTION
- CREATE TABLE
- cross apply, outer apply
- Data Types
- DELETE
- DROP or DELETE Database
- DROP Table
- Example Databases and Tables
- EXCEPT
- Execution blocks
- EXISTS CLAUSE
- EXPLAIN and DESCRIBE
- Filter results using WHERE and HAVING
- Finding Duplicates on a Column Subset with Detail
- Foreign Keys
- Functions (Aggregate)
- Functions (Analytic)
- Functions (Scalar/Single Row)
- GRANT and REVOKE
- GROUP BY
- Identifier
- IN clause
- Indexes
- Information Schema
- INSERT
- JOIN
- LIKE operator
- Materialized Views
- MERGE
- NULL
- ORDER BY
- Order of Execution
- Primary Keys
- Relational Algebra
- Row number
- SELECT
- Sequence
- SKIP TAKE (Pagination)
- SQL CURSOR
- SQL Group By vs Distinct
- SQL Injection
- Stored Procedures
- String Functions
- Subqueries
- Synonyms
- Table Design
- Transactions
- Triggers
- TRUNCATE
- TRY/CATCH
- UNION / UNION ALL
- UPDATE
- Views
- Window Functions
- XML
