本视频共76讲 小布老师Oracle 9i DBA Fundamentals I 视频讲座 1 http://www.boobooke.com/v/bbk1109 小布老师Oracle 9i DBA Fundamentals I 视频讲座 2 http://www.boobooke.com/v/bbk1110 小布老师Oracle 9i DBA Fundamentals I 视频讲座 3 http://www.boo
本视频共76讲
小布老师Oracle 9i DBA Fundamentals I 视频讲座 1
http://www.boobooke.com/v/bbk1109
小布老师Oracle 9i DBA Fundamentals I 视频讲座 2
http://www.boobooke.com/v/bbk1110
小布老师Oracle 9i DBA Fundamentals I 视频讲座 3
http://www.boobooke.com/v/bbk1112
小布老师Oracle 9i DBA Fundamentals I 视频讲座 4
http://www.boobooke.com/v/bbk1114
小布老师Oracle 9i DBA Fundamentals I 视频讲座 5
http://www.boobooke.com/v/bbk1115
小布老师Oracle 9i DBA Fundamentals I 视频讲座 6
http://www.boobooke.com/v/bbk1148
小布老师Oracle 9i DBA Fundamentals I 视频讲座 7
http://www.boobooke.com/v/bbk1149
小布老师Oracle 9i DBA Fundamentals I 视频讲座 8
http://www.boobooke.com/v/bbk1150
小布老师Oracle 9i DBA Fundamentals I 视频讲座 9
http://www.boobooke.com/v/bbk1151
小布老师Oracle 9i DBA Fundamentals I 视频讲座 10
http://www.boobooke.com/v/bbk1152
小布老师Oracle 9i DBA Fundamentals I 视频讲座 11
http://www.boobooke.com/v/bbk1153
小布老师Oracle 9i DBA Fundamentals I 视频讲座 12
http://www.boobooke.com/v/bbk1154
小布老师Oracle 9i DBA Fundamentals I 视频讲座 13
http://www.boobooke.com/v/bbk1161
小布老师Oracle 9i DBA Fundamentals I 视频讲座 14
http://www.boobooke.com/v/bbk1162
小布老师Oracle 9i DBA Fundamentals I 视频讲座 15
http://www.boobooke.com/v/bbk1163
小布老师Oracle 9i DBA Fundamentals I 视频讲座 16
http://www.boobooke.com/v/bbk1164
小布老师Oracle 9i DBA Fundamentals I 视频讲座 17
http://www.boobooke.com/v/bbk1165
小布老师Oracle 9i DBA Fundamentals I 视频讲座 18
http://www.boobooke.com/v/bbk1166
小布老师Oracle 9i DBA Fundamentals I 视频讲座 19
http://www.boobooke.com/v/bbk1167
小布老师Oracle 9i DBA Fundamentals I 视频讲座 20
http://www.boobooke.com/v/bbk1168
小布老师Oracle 9i DBA Fundamentals I 视频讲座 21
http://www.boobooke.com/v/bbk1169
小布老师Oracle 9i DBA Fundamentals I 视频讲座 22
http://www.boobooke.com/v/bbk1170
小布老师Oracle 9i DBA Fundamentals I 视频讲座 23
http://www.boobooke.com/v/bbk1171
小布老师Oracle 9i DBA Fundamentals I 视频讲座 24
http://www.boobooke.com/v/bbk1179
小布老师Oracle 9i DBA Fundamentals I 视频讲座 25
http://www.boobooke.com/v/bbk1180
小布老师Oracle 9i DBA Fundamentals I 视频讲座 26
http://www.boobooke.com/v/bbk1187
小布老师Oracle 9i DBA Fundamentals I 视频讲座 27
http://www.boobooke.com/v/bbk1188
小布老师Oracle 9i DBA Fundamentals I 视频讲座 28
http://www.boobooke.com/v/bbk1263
小布老师Oracle 9i DBA Fundamentals I 视频讲座 29
http://www.boobooke.com/v/bbk1264
小布老师Oracle 9i DBA Fundamentals I 视频讲座 30
http://www.boobooke.com/v/bbk1281
小布老师Oracle 9i DBA Fundamentals I 视频讲座 31
http://www.boobooke.com/v/bbk1353
小布老师Oracle 9i DBA Fundamentals I 视频讲座 32
http://www.boobooke.com/v/bbk1354
小布老师Oracle 9i DBA Fundamentals I 视频讲座 33
http://www.boobooke.com/v/bbk1366
小布老师Oracle 9i DBA Fundamentals I 视频讲座 34
http://www.boobooke.com/v/bbk1367
小布老师Oracle 9i DBA Fundamentals I 视频讲座 35
http://www.boobooke.com/v/bbk1382
小布老师Oracle 9i DBA Fundamentals I 视频讲座 36
http://www.boobooke.com/v/bbk1384
小布老师Oracle 9i DBA Fundamentals I 视频讲座 37
http://www.boobooke.com/v/bbk1385
小布老师Oracle 9i DBA Fundamentals I 视频讲座 38
http://www.boobooke.com/v/bbk1404
小布老师Oracle 9i DBA Fundamentals I 视频讲座 39
http://www.boobooke.com/v/bbk1405
小布老师Oracle 9i DBA Fundamentals I 视频讲座 40
http://www.boobooke.com/v/bbk1406
小布老师Oracle 9i DBA Fundamentals I 视频讲座 41
http://www.boobooke.com/v/bbk1663
小布老师Oracle 9i DBA Fundamentals I 视频讲座 42
http://www.boobooke.com/v/bbk1664
小布老师Oracle 9i DBA Fundamentals I 视频讲座 43
http://www.boobooke.com/v/bbk1665
小布老师Oracle 9i DBA Fundamentals I 视频讲座 44
http://www.boobooke.com/v/bbk1666
小布老师Oracle 9i DBA Fundamentals I 视频讲座 45
http://www.boobooke.com/v/bbk1667
小布老师Oracle 9i DBA Fundamentals I 视频讲座 46
http://www.boobooke.com/v/bbk1675
小布老师Oracle 9i DBA Fundamentals I 视频讲座 47
http://www.boobooke.com/v/bbk1676
小布老师Oracle 9i DBA Fundamentals I 视频讲座 48
http://www.boobooke.com/v/bbk2347
小布老师Oracle 9i DBA Fundamentals I 视频讲座 49
http://www.boobooke.com/v/bbk2348
小布老师Oracle 9i DBA Fundamentals I 视频讲座 50
http://www.boobooke.com/v/bbk2360
小布老师Oracle 9i DBA Fundamentals I 视频讲座 51
http://www.boobooke.com/v/bbk2361
小布老师Oracle 9i DBA Fundamentals I 视频讲座 52
http://www.boobooke.com/v/bbk2363
小布老师Oracle 9i DBA Fundamentals I 视频讲座 53
http://www.boobooke.com/v/bbk2364
小布老师Oracle 9i DBA Fundamentals I 视频讲座 54
http://www.boobooke.com/v/bbk2369
小布老师Oracle 9i DBA Fundamentals I 视频讲座 55
http://www.boobooke.com/v/bbk2380
小布老师Oracle 9i DBA Fundamentals I 视频讲座 56
http://www.boobooke.com/v/bbk2381
小布老师Oracle 9i DBA Fundamentals I 视频讲座 57
http://www.boobooke.com/v/bbk2382
小布老师Oracle 9i DBA Fundamentals I 视频讲座 58
http://www.boobooke.com/v/bbk2383
小布老师Oracle 9i DBA Fundamentals I 视频讲座 59
http://www.boobooke.com/v/bbk2384
小布老师Oracle 9i DBA Fundamentals I 视频讲座 60
http://www.boobooke.com/v/bbk2385
小布老师Oracle 9i DBA Fundamentals I 视频讲座 61
http://www.boobooke.com/v/bbk2386
小布老师Oracle 9i DBA Fundamentals I 视频讲座 62
http://www.boobooke.com/v/bbk2387
小布老师Oracle 9i DBA Fundamentals I 视频讲座 63
http://www.boobooke.com/v/bbk2420
小布老师Oracle 9i DBA Fundamentals I 视频讲座 64
http://www.boobooke.com/v/bbk2421
小布老师Oracle 9i DBA Fundamentals I 视频讲座 65
http://www.boobooke.com/v/bbk2425
小布老师Oracle 9i DBA Fundamentals I 视频讲座 66
http://www.boobooke.com/v/bbk2426
小布老师Oracle 9i DBA Fundamentals I 视频讲座 67
http://www.boobooke.com/v/bbk2500
小布老师Oracle 9i DBA Fundamentals I 视频讲座 68
http://www.boobooke.com/v/bbk2501
小布老师Oracle 9i DBA Fundamentals I 视频讲座 69
http://www.boobooke.com/v/bbk2502
小布老师Oracle 9i DBA Fundamentals I 视频讲座 70
http://www.boobooke.com/v/bbk2503
小布老师Oracle 9i DBA Fundamentals I 视频讲座 71
http://www.boobooke.com/v/bbk2520
小布老师Oracle 9i DBA Fundamentals I 视频讲座 72
http://www.boobooke.com/v/bbk2521
小布老师Oracle 9i DBA Fundamentals I 视频讲座 73
http://www.boobooke.com/v/bbk2522
小布老师Oracle 9i DBA Fundamentals I 视频讲座 74
http://www.boobooke.com/v/bbk2523
小布老师Oracle 9i DBA Fundamentals I 视频讲座 75
http://www.boobooke.com/v/bbk2527
小布老师Oracle 9i DBA Fundamentals I 视频讲座 76
http://www.boobooke.com/v/bbk2528

How to effectively monitor MySQL performance? Use tools such as mysqladmin, SHOWGLOBALSTATUS, PerconaMonitoring and Management (PMM), and MySQL EnterpriseMonitor. 1. Use mysqladmin to view the number of connections. 2. Use SHOWGLOBALSTATUS to view the query number. 3.PMM provides detailed performance data and graphical interface. 4.MySQLEnterpriseMonitor provides rich monitoring functions and alarm mechanisms.

The difference between MySQL and SQLServer is: 1) MySQL is open source and suitable for web and embedded systems, 2) SQLServer is a commercial product of Microsoft and is suitable for enterprise-level applications. There are significant differences between the two in storage engine, performance optimization and application scenarios. When choosing, you need to consider project size and future scalability.

In enterprise-level application scenarios that require high availability, advanced security and good integration, SQLServer should be chosen instead of MySQL. 1) SQLServer provides enterprise-level features such as high availability and advanced security. 2) It is closely integrated with Microsoft ecosystems such as VisualStudio and PowerBI. 3) SQLServer performs excellent in performance optimization and supports memory-optimized tables and column storage indexes.

MySQLmanagescharactersetsandcollationsbyusingUTF-8asthedefault,allowingconfigurationatdatabase,table,andcolumnlevels,andrequiringcarefulalignmenttoavoidmismatches.1)Setdefaultcharactersetandcollationforadatabase.2)Configurecharactersetandcollationfor

A MySQL trigger is an automatically executed stored procedure associated with a table that is used to perform a series of operations when a specific data operation is performed. 1) Trigger definition and function: used for data verification, logging, etc. 2) Working principle: It is divided into BEFORE and AFTER, and supports row-level triggering. 3) Example of use: Can be used to record salary changes or update inventory. 4) Debugging skills: Use SHOWTRIGGERS and SHOWCREATETRIGGER commands. 5) Performance optimization: Avoid complex operations, use indexes, and manage transactions.

The steps to create and manage user accounts in MySQL are as follows: 1. Create a user: Use CREATEUSER'newuser'@'localhost'IDENTIFIEDBY'password'; 2. Assign permissions: Use GRANTSELECT, INSERT, UPDATEONmydatabase.TO'newuser'@'localhost'; 3. Fix permission error: Use REVOKEALLPRIVILEGESONmydatabase.FROM'newuser'@'localhost'; then reassign permissions; 4. Optimization permissions: Use SHOWGRA

MySQL is suitable for rapid development and small and medium-sized applications, while Oracle is suitable for large enterprises and high availability needs. 1) MySQL is open source and easy to use, suitable for web applications and small and medium-sized enterprises. 2) Oracle is powerful and suitable for large enterprises and government agencies. 3) MySQL supports a variety of storage engines, and Oracle provides rich enterprise-level functions.

The disadvantages of MySQL compared to other relational databases include: 1. Performance issues: You may encounter bottlenecks when processing large-scale data, and PostgreSQL performs better in complex queries and big data processing. 2. Scalability: The horizontal scaling ability is not as good as Google Spanner and Amazon Aurora. 3. Functional limitations: Not as good as PostgreSQL and Oracle in advanced functions, some functions require more custom code and maintenance.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft

SublimeText3 Linux new version
SublimeText3 Linux latest version