The article explains what SQL Server 2012 stored procedures are, outlines their core advantages, provides a reusable syntax template, walks through three practical examples (no‑parameter, parameterized, and default‑parameter procedures), and covers how to alter, drop, appropriate use cases, and common beginner mistakes.
This article walks through installing KingbaseES's SQL Server compatible edition, evaluates core T‑SQL features such as GO, PRINT, RAISERROR, THROW, statement terminators, and trailing commas in CREATE TABLE, provides practical code examples, and offers solutions to common Windows installation errors.
This article presents a collection of practical T‑SQL techniques—including row‑to‑column pivots, column‑to‑row unpivots, string replacement, date/time conversion, division with percentage formatting, NULL handling, counting methods, UNION ALL inserts, cache inspection, plan cache clearing, line‑break handling, TRUNCATE vs DELETE, system diagnostics, and execution‑time measurement—each illustrated with complete SQL code examples.
This article provides a comprehensive collection of SQL Server commands and techniques, covering database creation, table manipulation, queries, indexing, backup, replication, and advanced operations, offering practical examples and code snippets for developers and database administrators.
This article presents a comprehensive list of practical SQL query optimization techniques, emphasizing how to avoid full table scans by using proper indexing, rewriting WHERE clauses, avoiding certain operators, functions, and expressions, and providing example code snippets to improve database performance.
This comprehensive cheat sheet gathers over eighty practical T‑SQL statements covering instance properties, configuration, system views, lock monitoring, backup progress, replication, Always On, FILESTREAM, job management, index maintenance, and security, providing DBAs with ready‑to‑run commands for everyday SQL Server administration and troubleshooting.
The article examines the difficulties of reusing SQL Server stored procedures to obtain simple boolean checks, illustrates a concrete example of counting jobs with temporary tables, discusses maintenance pitfalls, and concludes that business logic is often better implemented outside stored procedures.
This article provides a detailed collection of SQL Server commands and techniques covering database creation, table and index management, common DML statements, advanced set operators, various join types, grouping, pagination, maintenance tasks, replication setup, linked‑server usage, and a synchronization stored procedure.
The article examines the drawbacks of reusing stored procedures for business logic, illustrates maintenance challenges with example code, and argues that moving simple existence checks to the database while keeping complex logic in application code yields better readability, extensibility, and performance.
This guide explains three practical ways to track SQL Server backup and restore operations—using SSMS UI, T‑SQL with the STATS option, and dynamic management views—plus how to retrieve backup history and avoid common pitfalls.
This guide demonstrates how to create a linked server to Active Directory in SQL Server, query user and group information via T‑SQL, and store the results in database tables for further analysis with TFS data.
