pbl_runtime_ext/models/pbl_world_state_snapshot.json

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{
"summary": [
{
"name": "pbl_world_state_snapshot",
"comment": "世界状态快照(掉线补齐/离线兜底)",
"module": "pbl_runtime_ext",
"engine": "mariadb",
"charset": "utf8mb4",
"tenant_scoped": true
}
],
"fields": [
{
"name": "tenant_id",
"comment": "租户ID(强制打头)",
"null": false,
"type": "str",
"length": 32
},
{
"name": "id",
"comment": "主键",
"null": false,
"type": "int",
"length": 20,
"unsigned": true,
"auto_increment": true
},
{
"name": "session_id",
"comment": "会话",
"null": false,
"type": "bigint"
},
{
"name": "snapshot_uid",
"comment": "快照UID",
"null": false,
"type": "str",
"length": 32
},
{
"name": "state_fingerprint",
"comment": "状态指纹",
"null": false,
"type": "str",
"length": 32
},
{
"name": "entities_json",
"comment": "实体集",
"null": true,
"type": "json"
},
{
"name": "events_through_seq",
"comment": "截至序号",
"null": false,
"type": "bigint"
},
{
"name": "reason",
"comment": "触发原因",
"null": false,
"type": "str",
"length": 64
},
{
"name": "created_at",
"comment": "创建时间",
"null": false,
"type": "datetime"
},
{
"name": "updated_at",
"comment": "更新时间",
"null": false,
"type": "datetime"
}
],
"indexes": [
{
"name": "uk_wss_uid",
"unique": true,
"fields": [
"tenant_id",
"snapshot_uid"
]
},
{
"name": "PRIMARY",
"unique": true,
"fields": [
"id"
]
}
],
"codes": []
}