Files
examination/topics/database/mysql-transaction-isolation/meta.json
T

42 lines
817 B
JSON
Raw Normal View History

{
"slug": "mysql-transaction-isolation",
"name": "MySQL 事务与隔离机制",
"description": "四种隔离级别、脏读/不可重复读/幻读、MVCC Read View 选版本逻辑、Repeative Read 与 Next-Key Lock",
"tags": [
"MVCC",
"Read View",
"undo log",
"不可重复读",
"临键锁",
"幻读",
"当前读",
"快照读",
"版本链",
"脏读",
"行锁",
"间隙锁",
"隔离级别"
],
"difficulty_range": [
1,
4
],
"schema_version": "1.0.0",
"updated": "2026-09-07",
"question_files": [
"single_choice",
"fill_blank",
"code_reading",
"short_answer"
],
"stats": {
"total": 35,
"by_type": {
"single_choice": 10,
"fill_blank": 10,
"code_reading": 5,
"short_answer": 10
}
}
}