Why am I getting an 'Error while sending QUERY packet' when inserting data into my MySQL database?

Troubleshooting "Error while sending QUERY packet" During Database Insert

When attempting to insert data into a database, you may encounter the "Error while sending QUERY packet" issue. This problem arises due to a limitation in MySQL's packet size capacity.

In your provided PHP code, you attempt to insert data into the table1 column data, which has a longtext data type capable of holding up to 4GB of data. However, the data you're trying to insert exceeds the default maximum allowed packet size of 16MB for MySQL.

To resolve this issue, you have two options:

1. Break down your query into smaller batches: Divide the data into smaller chunks and insert them in separate queries. This ensures that each query's data size remains within the packet size limit.

2. Increase the maximum allowed packet size: You can configure MySQL to handle larger data packets using the following command:

   SET GLOBAL max_allowed_packet=524288000;

   This command sets the maximum packet size to 500MB, allowing you to send larger packets of data to the database.

Remember to adjust the value as per your actual data size requirements. Alternatively, you can consider optimizing your data transmission method to reduce the size of the data packets being sent.

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