Local plans to write a large amount of data to another database. A tag field is returned for each piece of data written successfully. This field needs to be updated to the local corresponding data, using whether php, can use php script to run
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Local plans to write a large amount of data to another database. A tag field is returned for each piece of data written successfully. This field needs to be updated to the local corresponding data, using whether php, can use php script to run
.Why not use tools to import directly?
api . it depends on exactly what you are going to do and what is the relevance of your business. It is not clear enough
first of all, I found a lot of database design on Baidu, it can be said that there are different opinions! I see an intermediate table is designed like this, commodity ID sku attributes, unit price inventory, see that the intermediate attributes store js...
I am a rookie. I set up a website because I had to record a table of mysql caused by each visit of user agent,. 100000 rows of data were recorded in a year, which became the size of 50Mb. However, from a sensory point of view, it does not seem to affect...
Please see here expression of successful query if ($conn->query($sql) === TRUE) { echo ""; } else { echo "Error: " . $sql . "<br>" . $conn->error; } Please see my code: <form action=""...