没有合适的资源?快使用搜索试试~ 我知道了~
首页MySQL5.5参考手册:包括MySQL Cluster NDB 7.2指南
MySQL5.5参考手册:包括MySQL Cluster NDB 7.2指南
需积分: 10 11 下载量 38 浏览量
更新于2024-07-24
1
收藏 38.58MB PDF 举报
"MySQL5.5使用手册包含了MySQL5.5版本从5.5.30到5.5.28-ndb-7.2.10的MySQL Cluster NDB 7.2参考指南。这是一份详细的数据库管理系统参考资料,主要针对MySQL 5.5版本,同时也涉及到了基于NDB CLUSTER 7.2版本的MySQL Cluster功能。"
MySQL 5.5是MySQL数据库系统的一个重要版本,其主要特性包括但不限于:
1. **性能提升**:MySQL 5.5着重优化了查询处理速度和并发处理能力,使得在高负载环境下性能显著提高,适用于大规模数据处理和高并发访问的应用场景。
2. **InnoDB存储引擎增强**:5.5版本中,InnoDB成为默认的事务处理存储引擎,支持行级锁定,提高了并发性能。还引入了InnoDB Full-Text Search,提供了全文索引搜索功能。
3. **分区功能改进**:在5.5版本中,MySQL对表的分区功能进行了扩展,支持更多的分区类型,如线性哈希、RANGE COLUMNS等,增强了大数据管理和查询效率。
4. **复制功能增强**:MySQL 5.5的复制功能更加成熟,支持半同步复制,确保主从数据的一致性,同时增强了故障恢复和故障切换的能力。
5. **新的SQL功能**:引入了窗口函数、Common Table Expressions(CTE,公用表表达式)和WITH语句,增强了SQL查询的复杂性和灵活性。
6. **安全性和审计**:5.5版本提升了安全特性,包括更强大的用户权限管理,以及审计插件的引入,允许记录数据库操作,满足合规性和审计需求。
7. **MySQL Cluster NDB 7.2**:针对集群环境,MySQL 5.5包含了NDB 7.2版本,提供了高可用性和可扩展性,支持数据分布式存储和内存中的数据处理,适用于实时应用。
8. **连接器和API**:MySQL 5.5支持多种语言的连接器,如Java的Connector/J,使得开发人员能够方便地在不同平台上与MySQL交互。
9. **服务器管理和监控**:提供了丰富的管理工具,如MySQL Workbench,帮助管理员进行数据库设计、管理、监控和优化。
10. **全球化支持**:MySQL 5.5在多语言支持方面也有所加强,包括字符集的改进和国际化功能的增强。
对于开发者和管理员来说,这份手册详细介绍了如何在Linux/Unix和Windows平台上安装MySQL 5.5,以及如何进行服务器配置、数据备份恢复、性能调优等日常工作。此外,它还包含教程内容,适合初学者快速上手。
MySQL 5.5使用手册是学习和管理MySQL 5.5数据库系统不可或缺的参考资料,无论你是数据库管理员还是开发者,都能从中获取到全面且深入的知识。
MySQL 5.5 Reference Manual
xvi
14.12. The EXAMPLE Storage Engine .................................................................................... 1717
14.13. Other Storage Engines ............................................................................................... 1718
15. High Availability and Scalability ................................................................................................ 1719
15.1. Oracle VM Template for MySQL Enterprise Edition ........................................................ 1722
15.2. Overview of MySQL with DRBD/Pacemaker/Corosync/Oracle Linux ................................ 1723
15.3. Using MySQL within an Amazon EC2 Instance .............................................................. 1725
15.3.1. Setting Up MySQL on an EC2 AMI .................................................................... 1726
15.3.2. EC2 Instance Limitations ................................................................................... 1727
15.3.3. Deploying a MySQL Database Using EC2 .......................................................... 1728
15.4. Using ZFS Replication .................................................................................................. 1730
15.4.1. Using ZFS for File System Replication ................................................................ 1732
15.4.2. Configuring MySQL for ZFS Replication .............................................................. 1732
15.4.3. Handling MySQL Recovery with ZFS .................................................................. 1733
15.5. Using MySQL with memcached .................................................................................... 1733
15.5.1. Installing memcached ........................................................................................ 1735
15.5.2. Using memcached ............................................................................................. 1736
15.5.3. Developing a memcached Application ................................................................. 1756
15.5.4. Getting memcached Statistics ............................................................................ 1783
15.5.5. memcached FAQ ............................................................................................... 1792
15.6. MySQL Proxy ............................................................................................................... 1795
15.6.1. MySQL Proxy Supported Platforms .................................................................... 1796
15.6.2. Installing MySQL Proxy ...................................................................................... 1796
15.6.3. MySQL Proxy Command Options ....................................................................... 1799
15.6.4. MySQL Proxy Scripting ...................................................................................... 1809
15.6.5. Using MySQL Proxy .......................................................................................... 1824
15.6.6. MySQL Proxy FAQ ............................................................................................ 1829
16. Replication .............................................................................................................................. 1835
16.1. Replication Configuration .............................................................................................. 1836
16.1.1. How to Set Up Replication ................................................................................. 1837
16.1.2. Replication Formats ........................................................................................... 1846
16.1.3. Replication and Binary Logging Options and Variables ........................................ 1854
16.1.4. Common Replication Administration Tasks .......................................................... 1901
16.2. Replication Implementation ........................................................................................... 1903
16.2.1. Replication Implementation Details ..................................................................... 1904
16.2.2. Replication Relay and Status Logs ..................................................................... 1906
16.2.3. How Servers Evaluate Replication Filtering Rules ................................................ 1909
16.3. Replication Solutions .................................................................................................... 1915
16.3.1. Using Replication for Backups ............................................................................ 1916
16.3.2. Using Replication with Different Master and Slave Storage Engines ...................... 1919
16.3.3. Using Replication for Scale-Out .......................................................................... 1921
16.3.4. Replicating Different Databases to Different Slaves ............................................. 1922
16.3.5. Improving Replication Performance .................................................................... 1923
16.3.6. Switching Masters During Failover ...................................................................... 1924
16.3.7. Setting Up Replication Using SSL ...................................................................... 1927
16.3.8. Semisynchronous Replication ............................................................................. 1928
16.4. Replication Notes and Tips ........................................................................................... 1933
16.4.1. Replication Features and Issues ......................................................................... 1933
16.4.2. Replication Compatibility Between MySQL Versions ............................................ 1956
16.4.3. Upgrading a Replication Setup ........................................................................... 1958
16.4.4. Troubleshooting Replication ............................................................................... 1959
16.4.5. How to Report Replication Bugs or Problems ...................................................... 1960
17. MySQL Cluster NDB 7.2 ......................................................................................................... 1963
17.1. MySQL Cluster Overview .............................................................................................. 1966
17.1.1. MySQL Cluster Core Concepts .......................................................................... 1968
MySQL 5.5 Reference Manual
xvii
17.1.2. MySQL Cluster Nodes, Node Groups, Replicas, and Partitions ............................. 1971
17.1.3. MySQL Cluster Hardware, Software, and Networking Requirements ..................... 1973
17.1.4. MySQL Cluster Development History .................................................................. 1975
17.1.5. MySQL Server using InnoDB Compared with MySQL Cluster .............................. 1977
17.1.6. Known Limitations of MySQL Cluster .................................................................. 1982
17.2. MySQL Cluster Installation ............................................................................................ 1993
17.2.1. Installing MySQL Cluster on Linux ...................................................................... 1996
17.2.2. Installing MySQL Cluster on Windows ................................................................ 2001
17.2.3. Initial Configuration of MySQL Cluster ................................................................ 2010
17.2.4. Initial Startup of MySQL Cluster ......................................................................... 2012
17.2.5. MySQL Cluster Example with Tables and Data ................................................... 2013
17.2.6. Safe Shutdown and Restart of MySQL Cluster .................................................... 2017
17.2.7. Upgrading and Downgrading MySQL Cluster NDB 7.2 ......................................... 2018
17.3. MySQL Cluster Configuration ........................................................................................ 2018
17.3.1. Quick Test Setup of MySQL Cluster ................................................................... 2019
17.3.2. MySQL Cluster Configuration Files ..................................................................... 2021
17.3.3. Overview of MySQL Cluster Configuration Parameters ........................................ 2100
17.3.4. MySQL Server Options and Variables for MySQL Cluster .................................... 2122
17.3.5. Using High-Speed Interconnects with MySQL Cluster .......................................... 2170
17.4. MySQL Cluster Programs ............................................................................................. 2172
17.4.1. ndbd — The MySQL Cluster Data Node Daemon ............................................... 2172
17.4.2. ndbinfo_select_all — Select From ndbinfo Tables ...................................... 2179
17.4.3. ndbmtd — The MySQL Cluster Data Node Daemon (Multi-Threaded) .................. 2180
17.4.4. ndb_mgmd — The MySQL Cluster Management Server Daemon ......................... 2182
17.4.5. ndb_mgm — The MySQL Cluster Management Client .......................................... 2190
17.4.6. ndb_config — Extract MySQL Cluster Configuration Information ....................... 2191
17.4.7. ndb_cpcd — Automate Testing for NDB Development ........................................ 2199
17.4.8. ndb_delete_all — Delete All Rows from an NDB Table .................................. 2199
17.4.9. ndb_desc — Describe NDB Tables ................................................................... 2200
17.4.10. ndb_drop_index — Drop Index from an NDB Table ....................................... 2204
17.4.11. ndb_drop_table — Drop an NDB Table ........................................................ 2205
17.4.12. ndb_error_reporter — NDB Error-Reporting Utility ..................................... 2205
17.4.13. ndb_index_stat — NDB Index Statistics Utility .............................................. 2206
17.4.14. ndb_print_backup_file — Print NDB Backup File Contents ........................ 2211
17.4.15. ndb_print_schema_file — Print NDB Schema File Contents ....................... 2211
17.4.16. ndb_print_sys_file — Print NDB System File Contents .............................. 2211
17.4.17. ndbd_redo_log_reader — Check and Print Content of Cluster Redo Log ....... 2212
17.4.18. ndb_restore — Restore a MySQL Cluster Backup ......................................... 2213
17.4.19. ndb_select_all — Print Rows from an NDB Table ....................................... 2225
17.4.20. ndb_select_count — Print Row Counts for NDB Tables ................................ 2228
17.4.21. ndb_show_tables — Display List of NDB Tables ........................................... 2229
17.4.22. ndb_size.pl — NDBCLUSTER Size Requirement Estimator ........................... 2230
17.4.23. ndb_waiter — Wait for MySQL Cluster to Reach a Given Status ..................... 2233
17.4.24. Options Common to MySQL Cluster Programs — Options Common to MySQL
Cluster Programs .......................................................................................................... 2236
17.5. Management of MySQL Cluster .................................................................................... 2239
17.5.1. Summary of MySQL Cluster Start Phases .......................................................... 2240
17.5.2. Commands in the MySQL Cluster Management Client ......................................... 2242
17.5.3. Online Backup of MySQL Cluster ....................................................................... 2245
17.5.4. MySQL Server Usage for MySQL Cluster ........................................................... 2250
17.5.5. Performing a Rolling Restart of a MySQL Cluster ................................................ 2251
17.5.6. Event Reports Generated in MySQL Cluster ....................................................... 2254
17.5.7. MySQL Cluster Log Messages ........................................................................... 2263
17.5.8. MySQL Cluster Single User Mode ...................................................................... 2274
MySQL 5.5 Reference Manual
xviii
17.5.9. Quick Reference: MySQL Cluster SQL Statements .............................................. 2275
17.5.10. The ndbinfo MySQL Cluster Information Database ......................................... 2278
17.5.11. MySQL Cluster Security Issues ........................................................................ 2298
17.5.12. MySQL Cluster Disk Data Tables ..................................................................... 2305
17.5.13. Adding MySQL Cluster Data Nodes Online ....................................................... 2312
17.5.14. Distributed MySQL Privileges for MySQL Cluster ............................................... 2323
17.5.15. NDB API Statistics Counters and Variables ....................................................... 2325
17.6. MySQL Cluster Replication ........................................................................................... 2337
17.6.1. MySQL Cluster Replication: Abbreviations and Symbols ...................................... 2339
17.6.2. General Requirements for MySQL Cluster Replication ......................................... 2339
17.6.3. Known Issues in MySQL Cluster Replication ....................................................... 2340
17.6.4. MySQL Cluster Replication Schema and Tables .................................................. 2347
17.6.5. Preparing the MySQL Cluster for Replication ...................................................... 2350
17.6.6. Starting MySQL Cluster Replication (Single Replication Channel) ......................... 2351
17.6.7. Using Two Replication Channels for MySQL Cluster Replication ........................... 2353
17.6.8. Implementing Failover with MySQL Cluster Replication ........................................ 2354
17.6.9. MySQL Cluster Backups With MySQL Cluster Replication ................................... 2355
17.6.10. MySQL Cluster Replication: Multi-Master and Circular Replication ...................... 2361
17.6.11. MySQL Cluster Replication Conflict Resolution .................................................. 2366
17.7. MySQL Cluster Release Notes ..................................................................................... 2375
17.7.1. Changes in MySQL Cluster NDB 7.2 .................................................................. 2375
18. Partitioning .............................................................................................................................. 2391
18.1. Overview of Partitioning in MySQL ................................................................................ 2393
18.2. Partitioning Types ......................................................................................................... 2395
18.2.1. RANGE Partitioning ............................................................................................. 2397
18.2.2. LIST Partitioning ............................................................................................... 2401
18.2.3. COLUMNS Partitioning ......................................................................................... 2403
18.2.4. HASH Partitioning ............................................................................................... 2411
18.2.5. KEY Partitioning ................................................................................................. 2414
18.2.6. Subpartitioning ................................................................................................... 2416
18.2.7. How MySQL Partitioning Handles NULL .............................................................. 2419
18.3. Partition Management ................................................................................................... 2424
18.3.1. Management of RANGE and LIST Partitions ........................................................ 2425
18.3.2. Management of HASH and KEY Partitions ............................................................ 2430
18.3.3. Maintenance of Partitions ................................................................................... 2431
18.3.4. Obtaining Information About Partitions ................................................................ 2432
18.4. Partition Pruning ........................................................................................................... 2434
18.5. Restrictions and Limitations on Partitioning .................................................................... 2437
18.5.1. Partitioning Keys, Primary Keys, and Unique Keys .............................................. 2443
18.5.2. Partitioning Limitations Relating to Storage Engines ............................................ 2447
18.5.3. Partitioning Limitations Relating to Functions ...................................................... 2447
18.5.4. Partitioning and Table-Level Locking .................................................................. 2448
19. Stored Programs and Views .................................................................................................... 2451
19.1. Defining Stored Programs ............................................................................................. 2452
19.2. Using Stored Routines (Procedures and Functions) ....................................................... 2453
19.2.1. Stored Routine Syntax ....................................................................................... 2454
19.2.2. Stored Routines and MySQL Privileges .............................................................. 2454
19.2.3. Stored Routine Metadata ................................................................................... 2455
19.2.4. Stored Procedures, Functions, Triggers, and LAST_INSERT_ID() ...................... 2455
19.3. Using Triggers .............................................................................................................. 2455
19.3.1. Trigger Syntax ................................................................................................... 2456
19.3.2. Trigger Metadata ............................................................................................... 2458
19.4. Using the Event Scheduler ........................................................................................... 2458
19.4.1. Event Scheduler Overview ................................................................................. 2459
MySQL 5.5 Reference Manual
xix
19.4.2. Event Scheduler Configuration ........................................................................... 2460
19.4.3. Event Syntax ..................................................................................................... 2462
19.4.4. Event Metadata ................................................................................................. 2462
19.4.5. Event Scheduler Status ..................................................................................... 2463
19.4.6. The Event Scheduler and MySQL Privileges ....................................................... 2464
19.5. Using Views ................................................................................................................. 2466
19.5.1. View Syntax ...................................................................................................... 2467
19.5.2. View Processing Algorithms ............................................................................... 2467
19.5.3. Updatable and Insertable Views ......................................................................... 2469
19.5.4. View Metadata .................................................................................................. 2471
19.6. Access Control for Stored Programs and Views ............................................................. 2471
19.7. Binary Logging of Stored Programs ............................................................................... 2472
20. INFORMATION_SCHEMA Tables ............................................................................................... 2479
20.1. The INFORMATION_SCHEMA CHARACTER_SETS Table ................................................. 2482
20.2. The INFORMATION_SCHEMA COLLATIONS Table ......................................................... 2483
20.3. The INFORMATION_SCHEMA COLLATION_CHARACTER_SET_APPLICABILITY Table .... 2483
20.4. The INFORMATION_SCHEMA COLUMNS Table ............................................................... 2483
20.5. The INFORMATION_SCHEMA COLUMN_PRIVILEGES Table ........................................... 2485
20.6. The INFORMATION_SCHEMA ENGINES Table ............................................................... 2485
20.7. The INFORMATION_SCHEMA EVENTS Table ................................................................. 2486
20.8. The INFORMATION_SCHEMA GLOBAL_STATUS and SESSION_STATUS Tables ............... 2489
20.9. The INFORMATION_SCHEMA GLOBAL_VARIABLES and SESSION_VARIABLES Tables ... 2489
20.10. The INFORMATION_SCHEMA KEY_COLUMN_USAGE Table ........................................... 2490
20.11. The INFORMATION_SCHEMA PARAMETERS Table ....................................................... 2491
20.12. The INFORMATION_SCHEMA PARTITIONS Table ....................................................... 2491
20.13. The INFORMATION_SCHEMA PLUGINS Table ............................................................. 2494
20.14. The INFORMATION_SCHEMA PROCESSLIST Table ..................................................... 2496
20.15. The INFORMATION_SCHEMA PROFILING Table ......................................................... 2496
20.16. The INFORMATION_SCHEMA REFERENTIAL_CONSTRAINTS Table .............................. 2497
20.17. The INFORMATION_SCHEMA ROUTINES Table ........................................................... 2498
20.18. The INFORMATION_SCHEMA SCHEMATA Table ........................................................... 2499
20.19. The INFORMATION_SCHEMA SCHEMA_PRIVILEGES Table ......................................... 2500
20.20. The INFORMATION_SCHEMA STATISTICS Table ....................................................... 2500
20.21. The INFORMATION_SCHEMA TABLES Table ............................................................... 2501
20.22. The INFORMATION_SCHEMA TABLESPACES Table ..................................................... 2502
20.23. The INFORMATION_SCHEMA TABLE_CONSTRAINTS Table ......................................... 2503
20.24. The INFORMATION_SCHEMA TABLE_PRIVILEGES Table ........................................... 2503
20.25. The INFORMATION_SCHEMA TRIGGERS Table ........................................................... 2504
20.26. The INFORMATION_SCHEMA USER_PRIVILEGES Table ............................................. 2506
20.27. The INFORMATION_SCHEMA VIEWS Table ................................................................. 2506
20.28. INFORMATION_SCHEMA Tables for InnoDB ................................................................. 2507
20.28.1. The INFORMATION_SCHEMA INNODB_CMP and INNODB_CMP_RESET Tables .... 2508
20.28.2. The INFORMATION_SCHEMA INNODB_CMPMEM and INNODB_CMPMEM_RESET
Tables .......................................................................................................................... 2508
20.28.3. The INFORMATION_SCHEMA INNODB_TRX Table ............................................. 2509
20.28.4. The INFORMATION_SCHEMA INNODB_LOCKS Table ......................................... 2510
20.28.5. The INFORMATION_SCHEMA INNODB_LOCK_WAITS Table ............................... 2511
20.28.6. The INFORMATION_SCHEMA INNODB_BUFFER_PAGE Table ............................. 2512
20.28.7. The INFORMATION_SCHEMA INNODB_BUFFER_PAGE_LRU Table ..................... 2513
20.28.8. The INFORMATION_SCHEMA INNODB_BUFFER_POOL_STATS Table ................. 2513
20.29. INFORMATION_SCHEMA Tables for MySQL Cluster ...................................................... 2514
20.29.1. The INFORMATION_SCHEMA FILES Table ...................................................... 2515
20.29.2. The INFORMATION_SCHEMA ndb_transid_mysql_connection_map Table . 2520
20.30. Thread Pool INFORMATION_SCHEMA Tables ............................................................... 2521
MySQL 5.5 Reference Manual
xx
20.30.1. The INFORMATION_SCHEMA TP_THREAD_STATE Table ................................... 2522
20.30.2. The INFORMATION_SCHEMA TP_THREAD_GROUP_STATE Table ....................... 2523
20.30.3. The INFORMATION_SCHEMA TP_THREAD_GROUP_STATS Table ....................... 2524
20.31. Extensions to SHOW Statements .................................................................................. 2526
21. MySQL Performance Schema .................................................................................................. 2529
21.1. Performance Schema Quick Start ................................................................................. 2530
21.2. Performance Schema Configuration .............................................................................. 2536
21.2.1. Performance Schema Build Configuration ........................................................... 2536
21.2.2. Performance Schema Startup Configuration ........................................................ 2537
21.2.3. Performance Schema Runtime Configuration ...................................................... 2538
21.3. Performance Schema Queries ...................................................................................... 2545
21.4. Performance Schema Instrument Naming Conventions .................................................. 2545
21.5. Performance Schema Status Monitoring ........................................................................ 2547
21.6. Performance Schema General Table Characteristics ...................................................... 2550
21.7. Performance Schema Table Descriptions ...................................................................... 2550
21.7.1. Performance Schema Setup Tables ................................................................... 2551
21.7.2. Performance Schema Instance Tables ................................................................ 2553
21.7.3. Performance Schema Wait Event Tables ............................................................ 2556
21.7.4. Performance Schema Summary Tables .............................................................. 2558
21.7.5. Performance Schema Miscellaneous Tables ....................................................... 2561
21.8. Performance Schema System Variables ........................................................................ 2562
21.9. Performance Schema Status Variables .......................................................................... 2569
21.10. Performance Schema and Plugins .............................................................................. 2570
21.11. Using the Performance Schema to Diagnose Problems ................................................ 2570
22. Connectors and APIs .............................................................................................................. 2573
22.1. MySQL Connector/ODBC ............................................................................................. 2578
22.1.1. Connector/ODBC Versions ................................................................................. 2579
22.1.2. Connector/ODBC Introduction ............................................................................ 2580
22.1.3. Connector/ODBC Installation .............................................................................. 2583
22.1.4. Configuring Connector/ODBC ............................................................................. 2594
22.1.5. Connector/ODBC Examples ............................................................................... 2615
22.1.6. Connector/ODBC Reference .............................................................................. 2643
22.1.7. Connector/ODBC Notes and Tips ....................................................................... 2650
22.1.8. Connector/ODBC Support .................................................................................. 2661
22.2. MySQL Connector/Net .................................................................................................. 2662
22.2.1. Connector/Net Versions ..................................................................................... 2663
22.2.2. Installing Connector/Net ..................................................................................... 2665
22.2.3. Connector/Net Visual Studio Integration .............................................................. 2673
22.2.4. Connector/Net Tutorials ..................................................................................... 2708
22.2.5. Connector/Net Programming .............................................................................. 2753
22.2.6. Connector/Net Connection String Options Reference ........................................... 2795
22.2.7. Connector/Net API Reference ............................................................................ 2802
22.2.8. Connector/Net Support ...................................................................................... 2913
22.2.9. Connector/Net FAQ ........................................................................................... 2914
22.3. MySQL Connector/J ..................................................................................................... 2915
22.3.1. Overview of MySQL Connector/J ........................................................................ 2915
22.3.2. Connector/J Versions ......................................................................................... 2916
22.3.3. Connector/J Installation ...................................................................................... 2917
22.3.4. Connector/J Examples ....................................................................................... 2922
22.3.5. Connector/J (JDBC) Reference .......................................................................... 2923
22.3.6. JDBC Concepts ................................................................................................. 2957
22.3.7. Connection Pooling with Connector/J .................................................................. 2966
22.3.8. Load Balancing with Connector/J ....................................................................... 2970
22.3.9. Failover with Connector/J ................................................................................... 2972
剩余4873页未读,继续阅读
2018-11-05 上传
2021-11-07 上传
2015-02-27 上传
2012-04-20 上传
2012-11-12 上传
143 浏览量
2020-09-10 上传
edword20042005
- 粉丝: 27
- 资源: 159
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
最新资源
- 磁性吸附笔筒设计创新,行业文档精选
- Java Swing实现的俄罗斯方块游戏代码分享
- 骨折生长的二维与三维模型比较分析
- 水彩花卉与羽毛无缝背景矢量素材
- 设计一种高效的袋料分离装置
- 探索4.20图包.zip的奥秘
- RabbitMQ 3.7.x延时消息交换插件安装与操作指南
- 解决NLTK下载停用词失败的问题
- 多系统平台的并行处理技术研究
- Jekyll项目实战:网页设计作业的入门练习
- discord.js v13按钮分页包实现教程与应用
- SpringBoot与Uniapp结合开发短视频APP实战教程
- Tensorflow学习笔记深度解析:人工智能实践指南
- 无服务器部署管理器:防止错误部署AWS帐户
- 医疗图标矢量素材合集:扁平风格16图标(PNG/EPS/PSD)
- 人工智能基础课程汇报PPT模板下载
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功