NeuroAgent

How to Extract Date from SQL DateTime

Learn multiple methods to extract date parts from SQL Server datetime values. Discover the most efficient techniques for date manipulation in T-SQL queries.

  • #sql-server
  • #datetime-functions
  • #date-extraction
  • #t-sql
  • #sql-date-manipulation
NeuroAgent

VARCHAR vs NVARCHAR: Complete Database Guide

Discover the key differences between VARCHAR and NVARCHAR in database systems. Learn about storage requirements, performance implications, collation behavior, and when to use each data type for optimal database design.

  • #database-data-types
  • #sql-server
  • #character-encoding
  • #unicode-support
  • #database-optimization
  • #varchar-nvarchar
  • #database-design
NeuroAgent

How to DELETE with INNER JOIN in SQL Server 2008

Learn the correct syntax for deleting records using INNER JOIN in SQL Server 2008. Fix syntax errors with proper table alias placement and avoid data loss.

  • #sql-server
  • #delete-statement
  • #inner-join
  • #database-operations
  • #sql-syntax