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Questions tagged [mysql-4]

MySQL version 4 - please also tag with mysql for search purposes.

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Regularly clone/backup 2 MySQL databases unidirectionally from PC to Laptop both running Windows

I have a PC running Windows XP with a custom ERP system and MySQL Server 4.x (A) and a Laptop running Windows 10, same MySQL 4.x and same custom ERP (B). I'm afraid I can't upgrade PC nor MySQL, etc. ...
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1answer
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Is there an easy way to update a mysqldump file from version 9.11 to 10.11? [closed]

We have a client that has had their servers for soo long, they were still running MySQL 4.0.24. Now that they are refreshing their servers, we took a mysqldump of their current database to put into ...
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1answer
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Dump with special characters in table column name

I'm taking over an old database, and while doing recovery tests from my dump I found out a table is wrongly backed up, the table definition is truncated. Looking at the live db I've found a column ...
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Upgrade from mysql 4.1 to mysql 5.5

I was going through upgrade process of mysql server. It is mentioned that to upgrade from 4.1 to 5.5 we need to upgrade step by step like first to 5.0,5.1 ...5.4 and then 5.5. I have some questions : ...
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How can we check for data integrity when we upgrade from MySQL 4.1 to MySQL 5.5?

By data integrity, I mean: Schema integrity Data (record level) integrity Checksum was an option, but since the storage format for some data types in MySQL 5.5 has been changed, it won't be reliable....