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Change Is Inevitable

Kedar Vaijanapurkar's Blog for MySQL, technology and various subjects

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Browsing Tag

code

12 posts

MySQL Stored procedure – Split Delimited string into Rows

  • Kedar
  • December 5, 2009
This procedure will split  a β€œ;” separated column in to new fields preserving ids. This is very specific problem, lets check it with example. Consider a sample table test: And…
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How to echo colored text in linux shell script

  • Kedar
  • December 4, 2009
Having a colourful display on shell script is something that’d beautify your experience. Using colour text and echos will help you to highlight and distinguish the shell output on a…
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MySQL master master replication monitor with php code

  • Kedar
  • December 4, 2009
For monitoring replication we know a lot of tools and codes – but this one is different because I wrote it πŸ˜‰ Well this is fairly simple php code for…
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Using VLookup like Batch script to compare two excel / csv

  • Kedar
  • November 24, 2009
Using Vlookup: I have two csv files; File1 has Id and Value Columns and File2 has Id. Problem: I need to compare both files and put respective values to File2…
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Replication slave lag monitoring using heartbeat and windows batch scripts

  • Kedar
  • November 4, 2009
“Show Slave Status” command has a last column “Seconds_Behind_Master”, which gives us idea about how much time slave is lagging behind master. It is an important to be considered parameter…
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The Dos Chat – Lan Messenger

  • Kedar
  • May 8, 2009
This is a LAN Messenger which allows you to chat with friends on local network. The Dos based chat program is just like a chat program but only for LAN.…
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MySQL Podcast (Youtube)
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  • MySQL Major Version Upgrade Checklist (Zero Downtime Strategy)
    Upgrading MySQL major versions in production is never just a version bump - it’s a carefully planned process involving compatibility checks, replication strategy, testing, and controlled cut-over.In this episode, we walk through a practical MySQL Major Version Upgrade Checklist based on real-world DBA workflows. We are covering MySQL replication as base setup for upgrade. It […]
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