Found the antichrist on myself.

Troubleshooting DB2 REORG in Compound SQL Statements: Why Does It Fail?
Troubleshooting DB2 REORG compound statements. Learn the difference between compiled and inlined compound SQL blocks in DB2 LUW to avoid errors and optimize database reorganization. Key takeaways include best practices, error handling, and performance considerations. #DB2 #REORG #SQL #Database #Troubleshooting #Performance
https://tech-champion.com/programming/troubleshooting-db2-reorg-in-compound-sql-statements-why-doe...

How to Overcome the Listagg Limit of 4000 Characters
Overcome the LISTAGG limit in SQL for large datasets! Strategies like chunking and recursive CTEs help manage massive concatenated strings. Learn practical solutions for efficient SQL queries. #SQL #LISTAGG #StringConcatenation #Database #SQLQueries #LargeDatasets
https://tech-champion.com/database/how-to-overcome-the-listagg-limit-of-4000-characters/
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How to Find the Exact Count of Records in All Persistent Tables in a Database?
Finding accurate Total persistent table records in DB2 LUW can be tricky. Standard methods aren't always precise, especially in high-transaction environments. Learn alternative, efficient techniques to get accurate counts. #DB2LUW #SQL #Database #Performance #RecordCounts #TableCounts
https://tech-champion.com/programming/how-to-find-the-exact-count-of-records-in-all-persistent-tables-in-a-database/
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DB2 for i Date Comparison: A Guide to Efficient Date Handling
Master DB2 for i Date Comparison! Learn efficient techniques for accurate & reliable date handling in your DB2 applications. Improve query efficiency & avoid common pitfalls. #DB2 #DateComparison #Database #SQL #Programming #iSeries
https://tech-champion.com/database/db2luw/db2-for-i-date-comparison-a-guide-to-efficient-date-handling/
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How to Change Column Collation in MySQL
Need to change column collation in MySQL? Our guide covers updating single columns, tables, and databases for better character support. Learn SQL commands & automation tips! #MySQL #Collation #Database #SQL #CharacterSet #UTF8MB4
https://tech-champion.com/database/mysql/how-to-change-column-collation-in-mysql/
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Find the Oldest Even-Numbered Patient Visit Using SQL
Learn to extract the Oldest Even Visit SQL record! This tutorial covers various SQL techniques, including CTEs and subqueries, to efficiently retrieve this data. Optimize your queries for speed and handle missing data. #SQLqueries #DataAnalysis #Database #OldestRecord #EvenVisit #Coding
https://tech-champion.com/database/sql-server/find-the-oldest-even-numbered-patient-visit-using-sql/
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SQL Server String Aggregation: SQL Server 2016 vs. 2017
Master SQL Server String Aggregation across versions (2016+). Learn dynamic SQL, best practices, & secure techniques to prevent SQL injection. #SQLServer #DynamicSQL #StringAggregation #Database #SQLInjection #Programming
https://tech-champion.com/general/sql-server-string-aggregation-sql-server-2016-vs-2017/
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Reverse Substrings in SQL Server: Four Efficient Methods
Master Reverse SQL Substrings in SQL Server! Learn efficient methods to reverse substring order, transforming "apple-banana-cherry" into "cherry-banana-apple". Explore modern techniques using STRING_SPLIT & STRING_AGG for optimal performance. #SQLServer #stringmanipulation #ReverseSubstring #SQLtips #programming #database
https://tech-champion.com/database/sql-server/reverse-substrings-in-sql-server-four-efficient-methods/
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Retrieving DB2 C Function Code: A Guide for DBAs
Retrieving DB2 C Function code isn't directly possible via standard DB2 queries. Learn how to access metadata for location & characteristics to find the code in its external library. #DB2 #CFunction #UDF #Database #SQL #IBM
https://tech-champion.com/database/db2luw/retrieving-db2-c-function-code-a-guide-for-dbas/
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Calculating Average Record Size in DB2: A Comprehensive Guide
Learn how to accurately estimate Average Record Size in DB2. This is crucial for capacity planning & performance tuning. We explore various methods using DB2 system catalogs & RUNSTATS. #DB2 #Database #SQL #CapacityPlanning #PerformanceTuning #DataAnalysis
https://tech-champion.com/database/db2luw/calculating-average-record-size-in-db2-a-comprehensive-guide/
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Efficient DB2 SQL Upsert: Inserting and Updating Data
Streamline your data management with DB2 SQL Upsert! This single statement handles INSERT & UPDATE operations, boosting performance and data integrity. Master DB2 SQL Upsert for efficient, reliable data handling. #DB2 #SQL #Upsert #DataManagement #Database #Performance
https://tech-champion.com/database/db2luw/efficient-db2-sql-upsert-inserting-and-updating-data/
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SQL JOINs Guide: A Comprehensive Guide to Combining Data in SQL
Master SQL JOINs with our comprehensive guide! Learn INNER, LEFT, RIGHT, FULL, and more. Practical examples & best practices included. SQL JOINs Guide #SQLJoins #LearnSQL #Database #SQLTutorial #DataAnalysis #Programming
https://tech-champion.com/database/sql-joins-guide-a-comprehensive-guide-to-combining-data-in-sql/
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SQL JOINs Guide: A Comprehensive Guide to Combining Data in SQL
Master SQL JOINs with our comprehensive guide! Learn INNER, LEFT, RIGHT, FULL, and more. Practical examples & best practices included. SQL JOINs Guide #SQLJoins #LearnSQL #Database #SQLTutorial #DataAnalysis #Programming
https://tech-champion.com/database/sql-joins-guide-a-comprehensive-guide-to-combining-data-in-sql/
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Retrieving DB2 C Function Code: A Guide for DBAs
Retrieving DB2 C Function code isn't directly possible via standard DB2 queries. Learn how to access metadata for location & characteristics to find the code in its external library. #DB2 #CFunction #UDF #Database #SQL #IBM
https://tech-champion.com/database/db2luw/retrieving-db2-c-function-code-a-guide-for-dbas/
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Calculating Average Record Size in DB2: A Comprehensive Guide
Learn how to accurately estimate Average Record Size in DB2. This is crucial for capacity planning & performance tuning. We explore various methods using DB2 system catalogs & RUNSTATS. #DB2 #Database #SQL #CapacityPlanning #PerformanceTuning #DataAnalysis
https://tech-champion.com/database/db2luw/calculating-average-record-size-in-db2-a-comprehensive-guide/
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Efficient DB2 SQL Upsert: Inserting and Updating Data
Streamline your data management with DB2 SQL Upsert! This single statement handles INSERT & UPDATE operations, boosting performance and data integrity. Master DB2 SQL Upsert for efficient, reliable data handling. #DB2 #SQL #Upsert #DataManagement #Database #Performance
https://tech-champion.com/database/db2luw/efficient-db2-sql-upsert-inserting-and-updating-data/
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SQL JOINs Guide: A Comprehensive Guide to Combining Data in SQL
Master SQL JOINs with our comprehensive guide! Learn INNER, LEFT, RIGHT, FULL, and more. Practical examples & best practices included. SQL JOINs Guide #SQLJoins #LearnSQL #Database #SQLTutorial #DataAnalysis #Programming
https://tech-champion.com/database/sql-joins-guide-a-comprehensive-guide-to-combining-data-in-sql/
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Android News & All the Bytes - Scheduled Maintenance until 2h30 PM Eastern time. #maintenance #website #database #update

Join Alkin Tezuysal's session "Unified Observability: Leveraging ClickHouse as a Comprehensive Telemetry Database" at #FOSSASIASummit2025 to learn how #ClickHouse simplifies observability, giving engineers deep system insights while minimizing infrastructure complexity.

Click here https://youtu.be/sCRXGqOPtOU?si=lWcjSCpKkuD_gLHW to watch on the FOSSASIA YouTube channel.