This article is based on the a question from Jr. Developer at my company. He works with the system, where we import CSV file in our database. One of the fields in the database is DATETIME field. Due to architecture requirement, we insert all the CSV fields in the temp table which has all the fields VARCHAR. We validate all the data first in temp table (check for inconsistency, malicious code, incorrect data type) and if passed validation we insert them in the final table in the database. Let us learn about ISDate function in this blog post.
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