Answer / Tejpal Sagar

Query design in MySQL refers to the process of creating efficient SQL queries to retrieve specific data from databases. This includes designing the structure of the query, selecting the appropriate tables and columns, and writing the actual SQL code.

What is different between sql and mysql?

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What is database engine in mysql?

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What is datatype in mysql?

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What is the difference between is null & is not null?

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What is innodb mysql?

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How we can get the current date in mysql?

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What are HEAP tables in MySQL?

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Can we use mysql and mysqli together?

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What is the maximum size of mysql database?

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What is sqlyog?

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at first i'm using datediff('d', a.due_date, current_date); but it takes too long to get the result but how can i subtract the current_date - a.due_date and still get the same result like when i use datediff? thank you

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What is pragma autonomous_transaction?

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