I'm using PostgreSQL to get data and i want to insert it into MySQL. I have a php script which allows me to get the data, check for repeated and then insert it into MySQL DB. Problem is that instead of inserting only the non existing data it inserts one random row and doesn't insert nothing else.
$check_for_episode = mysqli_query($conn, "SELECT DISTINCT house_number,number FROM episode WHERE house_number LIKE '".$house_number."' AND number = ".$episode_id_pg." LIMIT 1");
if (mysqli_fetch_array($check_for_episode)){
}else{
$insert_episode = mysqli_query($conn, "INSERT INTO episode(".$episode_col.")VALUES('".$episode_values."')");
}
the variables $episode_col
and $episode_values
get data from an array called $episode
through implode:
$episode_col = implode(", ", array_keys($episode));
$episode_values = implode("', '", array_values($episode));