optimize quires for fast retrieval?. Currently using MySQL on windows platform
Use Explain query
Explain plan , indexing , server parameter tuning
Hi all need one answer In mysql one query is running fine till yesterday But today its not running its going to long run ..and other quries are running fine...no changes in ...
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Hi Need help? I do have huge data around 5 lakh rows, In which one is json column that stores json array. I need to search on that column For eg if in input currency prov...
Hello. Could you please help me with finding all coordinates within a radius using a spatial index, given that I have a table with coordinates? SET @lng = 37.57925; SET @lat ...
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Somebody please Help me here. I Run some software on some pc with a RAM of 2GB. The software runs on MySQL Database. Whenever I open the the application,it appears frozen,stil...
Guys, I have created a foreign key in the orders table, and even though it works or at least I have been able to verify it, I have noticed something: when I open the orders ta...
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im creating the following table in mysql 5.7.44: CREATE TABLE `test_max_row_size` ( `log_counter` int NOT NULL AUTO_INCREMENT, `insert_date` datetime NOT NULL, `log_desc...
<?php // Подключение к базе данных $servername = "localhost"; $username = ""; $password = ""; $dbname = "u2728808_lios.space"; $conn = new mysqli($servername, $username, $pas...
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