"comment":"The user agent string header provided by the browser for requests is stored here for de-duplication. There MAY be rows with the same user agent string.",
"columns":[
{
"name":"cuua_id",
"comment":"Unique ID to identify each user agent",
"type":"bigint",
"options":{
"unsigned":true,
"notnull":true,
"autoincrement":true
}
},
{
"name":"cuua_text",
"comment":"The user agent string",
"type":"binary",
"options":{
"notnull":true,
"length":255
}
}
],
"indexes":[
{
"name":"cuua_text",
"columns":[
"cuua_text"
],
"unique":false,
"comment":"Used to find rows with a given user agent string when attempting to insert a new row to one of cu_changes, cu_log_event, cu_private_event, or cu_private_event_no_actor."