The Ultimate Guide to High Availability with MariaDB

ERR_Packet

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ERR_Packet

ERR_Packet indicates that an error occured.

Fields

int<1> ERR_Packet header = 0xFF
int<2> error code. see error list
if (errorcode == 0xFFFF) /* progress reporting */ {
    int<1> stage
    int<1> max_stage
    int<3> progress
    string<lenenc> progress_info
} else {    if (next byte = '#') {
        string<1> sql state marker '#'
        string<5>sql state
        string<EOF> error message
   } else {
        string<EOF> error message
   }

See also

"Progress reporting"

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