Mysql data convert -

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क्या ऐसा करना संभव है DATE_SUB ("। Date $।", INTERVAL 100 DAY) यदि स्तंभ का प्रकार जहां दिनांक संग्रहीत है varchar (255) है या मुझे उस कॉलम को "DATE" प्रकार में बदलने की आवश्यकता है?

हां, यह संभव है कि आप अपने डेटा को yyyy-mm-dd प्रारूप में संग्रहीत करते हैं। अन्यथा आपको उसे इसे एक में बदलना होगा।


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