What are the potential pitfalls of querying datetime columns in PHP without considering the time part?

When querying datetime columns in PHP without considering the time part, it can lead to inaccurate results or missing data. To solve this issue, it is important to include the time part in the query to ensure accurate filtering based on the datetime values. 

// Example of querying datetime column with time part included
$query = "SELECT * FROM table_name WHERE datetime_column >= '2022-01-01 00:00:00'";
$result = mysqli_query($connection, $query);

// Loop through the results
while($row = mysqli_fetch_assoc($result)) {
    // Process each row
}

Keywords

datetime querying PHP time part pitfalls

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