new in silverlight 3
Tài liệu MySQL Administrator''''s Bible- P1 pptx
Ngày tải lên :
21/01/2014, 13:20
... 32 5 READ UNCOMMITED 32 9 READ COMMITTED 33 1 REPEATABLE READ 33 2 SERIALIZABLE 33 4 Multi-version concurrency control 33 5 Explaining ... 37 3 Chapter 11: Storage Engines 37 5 Understanding Storage Engines .37 5 Storage engines as plugins 37 6 Storage engine comparison .37 6 Using ... Engines 37 8 MyISAM storage engine 37 8 InnoDB storage engine 38 4 MEMORY storage engine 39 4 Maria storage engine 39 6 Falcon storage engine...
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Tài liệu MySQL Administrator''''s Bible- P2 docx
Ngày tải lên :
21/01/2014, 13:20
... the following topics in this chapter: ■ Choosing and downloading the appropriate MySQL version ■ Installing MySQL ■ GNU/Linux ■ Solaris ■ Windows ■ Post-install configuration ■ Initializing the ... rows in set (0.00 sec) See the sidebar ‘‘Using Named Commands at the Beginning of Any Line’’ earlier in this chapter to be able to use clear at the beginning of any line, not only the beginning ... Upgrading MySQL on Windows When upgrading mysqld on Windows (whether upgrading to a new minor release or to a new release), use the following steps: Choose the version to upgrade to by reading...
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Tài liệu MySQL Administrator''''s Bible- P3 docx
Ngày tải lên :
21/01/2014, 13:20
... testing table, and the data entry screen is shown again You can insert more records by selecting Insert again If you are going to be inserting multiple records it is faster if you select the Insert ... for more information) However, strings are compared in a case-insensitive manner, unless a string is cast using the BINARY() function or a string is stored in a field that specifies the BINARY attribute ... unsigned decimal such as 12 .34 5, +12 .34 5 or -12 .34 5 ■ A signed or unsigned number in scientific notation format, such as 1 23. 4e+5, 1 23. 4e-5, or -1 23. 4e5 ■ A number in binary format, such as 0b100...
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Tài liệu MySQL Administrator''''s Bible- P4 pdf
Ngày tải lên :
21/01/2014, 13:20
... 28429082 934 4 833 891 key block size: 1024 file_length: 44 536 432 64 ■ key delete-link-chain corrupted ■ Table ’sakila.film_text’ doesn’t exist ■ Record-count is not ok; is 33 042 631 6 Should be: 33 042 638 9 ... 2.990000000 | | | 0.99 | 3. 98 | 1.990000000 | | | 5.99 | 9.97 | 3. 3 233 333 33 | | | 0.99 | 10.96 | 2.740000000 | | | 9.99 | 20.95 | 4.190000000 | + + + -+ -+ rows in set (0.01 sec) To ... database, in Chapter 21 The PLUGINS system view also contains additional information, including the PLUGIN_VERSION, PLUGIN_TYPE_VERSION (specifies which version of mysqld the plugin supports), IN_ LIBRARY_VERSION,...
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Tài liệu MySQL Administrator''''s Bible- P5 doc
Ngày tải lên :
21/01/2014, 13:20
... 0.001 234 56 | 0.001 234 56 | | 0.001 234 56 | 1. 234 56e -3 | | 1. 234 56 | 1. 234 56 | | 1 23. 456 | 1 23. 456 | | 1 234 5.6 | 1 234 5.6 | | 1 234 56 | 1 234 56 | | 1 234 570 | 1 234 567 | | 1 234 56000 | 1 234 56000 | | 1 234 56000 ... -+ | 1 234 567 | 1 234 570 | 1 234 567 | | 1 234 56 | 1 234 56 | 1 234 56 | | 1 234 5.6 | 1 234 5.6 | 1 234 5.59960 937 5 | | 1 23. 456 | 1 23. 456 | 1 23. 456001281 738 28 | | 1. 234 56 | 1. 234 56 | 1. 234 56001281 738 28 | | ... 0.001 234 56 | 0.001 234 56 | 0.001 234 56004075706 | | 1. 234 56e -3 | 0.001 234 56 | 0.001 234 56004075706 | | 1 234 56000 | 1 234 56000 | 1 234 56000 | | 1. 234 56e8 | 1 234 56000 | 1 234 56000 | | 1 234 56e3 | 1 234 56000...
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Tài liệu MySQL Administrator’s Bible- P8 pdf
Ngày tải lên :
21/01/2014, 22:20
... transactions, including the MyISAM storage engine However, there are storage engines that support transactions, including the InnoDB and Falcon storage engines There is more information about storage engines ... tuning, and operating system tuning SQL tuning and index optimizations are covered in Chapter 18 This chapter covers tuning mysqld for top performance In addition to tuning mysqld, the operating ... this watermark 36 3 10 Part III Core MySQL Administration With so many settings in several directives, it is necessary to store the configuration in a file instead of typing the options in all the time...
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Tài liệu MySQL Administrator’s Bible- P9 doc
Ngày tải lên :
21/01/2014, 22:20
... INSERT BUFFER AND ADAPTIVE HASH INDEX Ibuf: size 37 , free list len 5 038 , seg size 5076, 33 38 036 inserts, 33 2 937 7 merged recs, 2005268 merges Hash table size 37 35 439 , used ... WAIT ARRAY INFO: reservation count 56 930 532 , signal count 48711 739 Mutex spin waits 0, rounds 26 431 39276, OS waits 434 90665 RW-shared spins 2206 438 3, OS waits 6 936 948; RW-excl spins 21 037 008, OS ... size: 33 554 432 Record cache high: 31 234 03 Index cache usage: 557056 Index cache size: 33 554 432 Log cache usage: 16 137 600 Log cache size: 16760800 Data log files: d-log: status=x-locked eof=285 437 57...
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Tài liệu MySQL Administrator’s Bible- P10 ppt
Ngày tải lên :
21/01/2014, 22:20
... `actor` DISABLE KEYS */; INSERT INTO `actor` VALUES (1,’PENELOPE’,’GUINESS’,’2006-02-15 10 :34 :33 ’),(2,’NICK’,’WAHLBERG’,’2006-02-15 10 :34 :33 ’), (3, ’ED’, ’CHASE’,’2006-02-15 10 :34 :33 ’),(4,’JENNIFER’,’DAVIS’,’2006-02-15 ... 10 :34 :33 ’),(5,’JOHNNY’,’LOLLOBRIGIDA’,’2006-02-15 10 :34 :33 ’), [ ] (196,’BELA’,’WALKEN’,’2006-02-15 10 :34 :33 ’),(197,’REESE’,’WEST’, ’2006-02-15 10 :34 :33 ’),(198,’MARY’,’KEITEL’,’2006-02-15 10 :34 :33 ’), ... with MySQL: creating manual cache tables, using internal caching in mysqld, and using the memcached distributed caching system Implementing Cache Tables Developers and database administrators spend...
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Tài liệu MySQL Administrator’s Bible- P11 doc
Ngày tải lên :
21/01/2014, 22:20
... 162M 8.3K Sep Sep Sep Sep Sep Sep 16 17 17 17 17 17 23: 48 00:02 03: 48 19:01 19: 03 19:01 mysql-bin.01 030 9 mysql-bin.01 031 0 mysql-bin.01 031 1 mysql-bin.01 031 2 mysql-bin.01 031 3 mysql-bin.index This ... VALUES IN (11,12, 13, 14,16,19,22, 23, 25,26,27,28), Northeast VALUES IN (29 ,30 ,33 ,38 ,40,41,50,56,64,65,75), Midwest VALUES IN (32 ,34 ,35 ,42, 43, 49,51,61,62, 63, 71), Southwest VALUES IN (36 ,37 ,44,45,48,54,57,60,66,70), ... THAN ( 733 804) ENGINE = MyISAM, PARTITION p2 VALUES LESS THAN ( 733 832 ) ENGINE = MyISAM, PARTITION p3 VALUES LESS THAN ( 733 8 63) ENGINE = MyISAM, PARTITION p4 VALUES LESS THAN ( 733 8 93) ENGINE = MyISAM,...
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Tài liệu MySQL Administrator’s Bible- P12 pdf
Ngày tải lên :
21/01/2014, 22:20
... the binary logs and binary log index file, specify the following options: log-bin = /data/logs/binary/changelog log-bin-index = /data/logs/relay/binarylog.index Binary log data is stored in a binary ... Determines the position in the binary log where mysqlbinlog begins reading data end-position Determines the position in the binary log where mysqlbinlog stops reading data start-datetime Begins ... benchmarking (a int) TABLE benchmarking_two (b int) INTO benchmarking (a) VALUES ( 23) INTO benchmarking_two (b) VALUE (45) shell> cat queries.sql SELECT * from benchmarking SELECT * from benchmarking_two...
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Tài liệu MySQL Administrator’s Bible- P13 pdf
Ngày tải lên :
21/01/2014, 22:20
... filtering is being applied on the examined rows before joining on the next table So you may be doing fewer nested loop joins than you think, which is faster Using intersection Examines indexes in ... parallel in an index_merge data access strategy, then performs an intersection of the result sets Examining indexes in parallel is faster than the alternative Using union Examines indexes in parallel ... parallel in an index_merge data access strategy, then performs a union of the result sets Examining indexes in parallel is faster than the alternative Using sort_union Examines indexes in an index_merge...
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Tài liệu MySQL Administrator’s Bible- P14 docx
Ngày tải lên :
21/01/2014, 22:20
... FROM_UNIXTIME(field)=’2005-05 -30 00:00:00’ field= 1117425600 LEFT(INET_NTOA(field),10)=’192.168.1.’ field BETWEEN 32 32 235 777 AND 32 32 236 031 You may be wondering why anyone would ever create WHERE clauses like the ones in ... Using an index by eliminating functions Sometimes, an index exists but is not being used For example, the film table has the following indexes: mysql> SELECT COLUMN_NAME, INDEX_NAME, SEQ _IN_ INDEX ... | INET_ATON(’192.168.1.255’) | + + + | 32 32 235 777 | 32 32 236 031 | + + + row in set (0.00 sec) There are functions that simply cannot be eliminated...
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Tài liệu MySQL Administrator’s Bible- P16 doc
Ngày tải lên :
21/01/2014, 22:20
... localhost :33 06 server2.company.com :33 06 Connect to localhost :33 06 server3.company.com :33 06 Connect to localhost :33 06 server1.company.com :33 06 Connect to localhost :33 06 Connect to localhost :33 06 Connect ... localhost :33 06 server1.company.com :33 06 Exit server2 connection server2.company.com :33 06 Reconnect to localhost :33 06 server3.company.com :33 06 Connect to localhost :33 06 server1.company.com :33 06 Connect ... localhost :33 06 server1.company.com :33 06 Exit server1 connection server1.company.com :33 06 Connect to localhost :33 06 server2.company.com :33 06 Connect to localhost :33 06 server2.company.com :33 06 Connect...
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Tài liệu MySQL Administrator''''s Bible- P8 doc
Ngày tải lên :
26/01/2014, 11:20
... transactions, including the MyISAM storage engine However, there are storage engines that support transactions, including the InnoDB and Falcon storage engines There is more information about storage engines ... tuning, and operating system tuning SQL tuning and index optimizations are covered in Chapter 18 This chapter covers tuning mysqld for top performance In addition to tuning mysqld, the operating ... this watermark 36 3 10 Part III Core MySQL Administration With so many settings in several directives, it is necessary to store the configuration in a file instead of typing the options in all the time...
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Tài liệu MySQL Administrator''''s Bible- P9 doc
Ngày tải lên :
26/01/2014, 11:20
... INSERT BUFFER AND ADAPTIVE HASH INDEX Ibuf: size 37 , free list len 5 038 , seg size 5076, 33 38 036 inserts, 33 2 937 7 merged recs, 2005268 merges Hash table size 37 35 439 , used ... WAIT ARRAY INFO: reservation count 56 930 532 , signal count 48711 739 Mutex spin waits 0, rounds 26 431 39276, OS waits 434 90665 RW-shared spins 2206 438 3, OS waits 6 936 948; RW-excl spins 21 037 008, OS ... size: 33 554 432 Record cache high: 31 234 03 Index cache usage: 557056 Index cache size: 33 554 432 Log cache usage: 16 137 600 Log cache size: 16760800 Data log files: d-log: status=x-locked eof=285 437 57...
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Tài liệu MySQL Administrator''''s Bible- P10 doc
Ngày tải lên :
26/01/2014, 11:20
... `actor` DISABLE KEYS */; INSERT INTO `actor` VALUES (1,’PENELOPE’,’GUINESS’,’2006-02-15 10 :34 :33 ’),(2,’NICK’,’WAHLBERG’,’2006-02-15 10 :34 :33 ’), (3, ’ED’, ’CHASE’,’2006-02-15 10 :34 :33 ’),(4,’JENNIFER’,’DAVIS’,’2006-02-15 ... 10 :34 :33 ’),(5,’JOHNNY’,’LOLLOBRIGIDA’,’2006-02-15 10 :34 :33 ’), [ ] (196,’BELA’,’WALKEN’,’2006-02-15 10 :34 :33 ’),(197,’REESE’,’WEST’, ’2006-02-15 10 :34 :33 ’),(198,’MARY’,’KEITEL’,’2006-02-15 10 :34 :33 ’), ... with MySQL: creating manual cache tables, using internal caching in mysqld, and using the memcached distributed caching system Implementing Cache Tables Developers and database administrators spend...
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