SQL Tip Of The Day Use WAITFOR TIME to Schedule Query Execution WAITFOR TIME '10:00:00'; Useful for automation scripts and off-peak tasks. Have you scheduled queries this way? #SQLTips #SQLAutomation #ScheduledTasks #LearnSQL

SQL Tip Of The Day Avoid CURSOR Unless You Absolutely Need It Cursors are slow. Use set-based logic instead. Only use cursors when row-by-row is truly required. Last time you used one? #SQLTips #Performance #LearnSQL #SQLBestPractices

SQL Tip Of The Day Use OUTPUT INSERTED.* to Capture New Records: INSERT INTO Orders (...) OUTPUT INSERTED.order_id VALUES (...); Great for returning IDs after insert! Do you use OUTPUT clauses? #SQLTips #TSQL #InsertTracking #LearnSQL

SQL Tip Of The Day Use sp_help to Explore Table Structure: EXEC sp_help 'Customers'; Fast way to see columns, constraints, indexes, etc. Still using this classic? #SQLTips #SQLServerTools #Metadata #LearnSQL

SQL Tip Of The Day Use ISNUMERIC() to Validate Data Types SELECT * FROM Table WHERE ISNUMERIC(column) = 1; Useful in data cleansing tasks. How do you check dirty data? #SQLTips #DataCleansing #LearnSQL #SQLValidation

SQL Tip Of The Day Use EXCEPT to Compare Datasets: SELECT id FROM A EXCEPT SELECT id FROM B; Perfect for finding mismatches between tables. Used EXCEPT in audits? #SQLTips #DataValidation #ETLTesting #LearnSQL

PostgreSQL’s ON CONFLICT DO UPDATE makes handling duplicates simple. You can insert new data or update existing records in one step — keeping your tables clean and synced. -- #Tuesday #SQLTips #Finland

Know before you blow! 🔍 EXPLAIN helps you understand why queries lag and how to fix them. #ToolTalkTuesday #SQLTips #DatabaseOptimization #Edureka #DataTools : : #RidiculouslyCommitted #TeamEdureka #LearnWithEdureka #Upskilling #Onlinelearning #Onlinecertification

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SQL Tip Of The Day Check Foreign Keys with sys.foreign_keys: SELECT name, parent_object_id FROM sys.foreign_keys; Audit your referential integrity. Do you track FK health? #SQLTips #DataIntegrity #SQLServer #LearnSQL

Readable SQL queries are as important as readable code. Clarity avoids mistakes. #SQLTips #DatabaseDesign #CleanCode #DataEngineering

SQL Tip Of The Day Use INSTEAD OF Triggers to Prevent Risky Actions CREATE TRIGGER trg_NoDelete ON Employees INSTEAD OF DELETE AS PRINT 'Deletes not allowed'; Great for protecting critical tables. Used these before? #SQLTips #Triggers #DataProtection #LearnSQL…

Complex joins aren’t a flex if they could be solved with two smaller queries. #SQLTips #Efficiency

SQL Tip Of The Day Use LEFT JOIN to Detect Missing Matches SELECT c.customer_id FROM Customers c LEFT JOIN Orders o ON c.customer_id = o.customer_id WHERE o.order_id IS NULL; Identify records with no related data. Use LEFT JOINs for quality checks? #SQLTips…

Your database doesn’t care about aesthetics—your team does. Format your SQL. #SQLTips #Collaboration

A well-written query is like poetry: concise, clear, and powerful. #SQLTips #Coding

SQL Tip Of The Day Use sp_rename Cautiously EXEC sp_rename 'OldTable', 'NewTable'; Changes metadata—test dependencies before use! Ever broken something with this? #SQLTips #Metadata #SQLServer #LearnSQL #DevMistakes

HAVING is WHERE’s cousin, but for aggregated data. Don’t mix them up. #SQLTips #Database

The 4 SQL queries I use daily: - SELECT - INSERT - UPDATE - DELETE #SQLTips #BackendDevelopment #DatabaseDesign

Fast SQL isn’t about fewer lines—it’s about smarter logic. #SQLTips #Efficiency

SQL Tip Of The Day Use sys.dm_exec_query_stats to Identify Expensive Queries SELECT TOP 10 * FROM sys.dm_exec_query_stats ORDER BY total_elapsed_time DESC; Track down your slowest queries. Monitor performance this way? #SQLTips…