MySQL Enterprise Solutions phần 3 pptx

... 501 update_with_key 508.00 23. 04 9 .38 0.00 30 0000 wisc_benchmark 6.00 2 .34 0.58 0.00 114 TOTALS 66 63. 00 714 .33 177.04 0.00 1946 237 Listing 4.4 Sample results generated by the MySQL benchmark test. ... Standard MySQL Benchmark 69 Benchmark DBD suite: 2.10 Date of test: 2002-06-10 21: 53: 45 Running tests on: Linux 2.4.18-rc1 i686 Arguments: Comments: Limits from: Server version:...

Ngày tải lên: 13/08/2014, 22:21

... /usr/ datadir: /var/lib /mysql/ tmpdir: /tmp/ language: /usr/share /mysql/ english/ pid file: /var/lib /mysql/ mysql.pid binary log: binary log index: TCP port: 33 06 Unix socket: /var/lib /mysql/ mysql.sock system ... 838 8608 net_buffer_length 1 638 4 net_read_timeout 30 net_retry_count 10 net_write_timeout 60 open_files_limit 0 pid_file /var/lib /mysql/ mysql.pid port 33 06 protocol...

Ngày tải lên: 13/08/2014, 22:21

... 37 1 Problem 1 37 3 Problem 2 37 4 Problem 3 374 Problem 4 37 4 Problem 5 37 5 Problem 6 37 6 Problem 7 37 6 Problem 8 37 7 Problem 9 37 7 Problem 10 37 8 Appendix D Online Resources 37 9 Index 38 1 CONTENTS viii ■■ The ... 19 73- MySQL enterprise solutions / Alexander Pachev. p. cm. “Wiley Computer Publishing.” Includes index. ISBN 0-471-26922-0 1. SQL (Computer program l...

Ngày tải lên: 13/08/2014, 22:21

... with the MySQL version identifier; for example, ln -s mysql- 3. 23. 49-sun-solaris2.8-sparc mysql. 7. Run the following commands: cd mysql. groupadd mysql useradd -g mysql mysql scripts /mysql_ install_db chown ... Your MySQL Installation CHAPTER 4 49 5. Run the following commands: cd mysql scripts /mysql_ install_db bin/safe_mysqld datadir=$HOME /mysql/ data socket=$HOME /...

Ngày tải lên: 13/08/2014, 22:21

... www .mysql. com/doc/en/ Debugging_client.html. int mysql_ dump_debug_info (MYSQL *mysql) Causes the server to write debugging information to the MySQL error log. unsigned int mysql_ errno (MYSQL *mysql) Returns ... Techniques 107 char *mysql_ error (MYSQL *mysql) Returns the error message for the most recently executed MySQL function. If the function succeeded, it returns an empty...

Ngày tải lên: 13/08/2014, 22:21

... and Methods 1 83 ■■ To get the error if mysql_ connect() or mysql_ pconnect() fails, you need to have the track_errors setting enabled and read it from $php_errormsg. Unlike other MySQL API functions, ... have not yet installed the MySQL DBD module, you will get a message “Can’t locate DBD /mysql. pm.” Go to www .mysql. com/api-dbi.html and download the file called Msql -mysql- modul...

Ngày tải lên: 13/08/2014, 22:21

... driver. API Overview 191 Understanding the Optimizer 219 # Query, 1 03 bytes SELECT fname,lname,ssn FROM employee WHERE ssn > '9999 933 33& apos; AND ssn < '999999555' ORDER BY lname DESC # ... in 0.412 seconds. Understanding the Optimizer 217 # Query, 83 bytes SELECT fname,lname,ssn FROM employee WHERE ssn > '9999 933 33& apos; AND ssn < '999999555&apos...

Ngày tải lên: 13/08/2014, 22:21

... hostname mysql $ tail /var/lib /mysql/ mysql-bin.index . /mysql- bin.0 83 . /mysql- bin.084 . /mysql- bin.085 . /mysql- bin.086 . /mysql- bin.087 . /mysql- bin.088 . /mysql- bin.089 . /mysql- bin.090 . /mysql- bin.091 . /mysql- bin.092 The ... the command mysqlbinlog /var/lib /mysql/ mysql-bin.018 produces the following output: # at 4 #021214 15: 13: 53 server id 1 Start: binlog v 1, serv...

Ngày tải lên: 13/08/2014, 22:21

... clone -rmysql-4.0.2 bk://work .mysql. com:7001 mysql For 3. 23, the hot mid-release tree is available with bk clone bk://work .mysql. com:7000 mysql and to get the release version: bk clone -rmysql-version ... clone -rmysql-version bk://work .mysql. com:7000 mysql replacing version with the actual version. For example: bk clone -rmysql -3. 23. 52 bk://work .mysql. com:7000 mysql Ther...

Ngày tải lên: 13/08/2014, 22:21

... tree, 32 3 32 4 commands, 32 9 33 0 compiling, 32 5 32 7 editing, 32 5 execution flow, 32 8 32 9, 33 0 34 0 extending guidelines, 34 0 34 1 maintaining modifica- tions, 36 0 36 2 native functions, 34 1 34 9 table ... 15–16 main(), 32 8 make_join_readinfo(), 33 9 make_join_select(), 33 8 make_join_statistics(), 33 7 33 8 make_select(), 33 8 make_simple_join(), 33 9 34 0 malloc()...

Ngày tải lên: 13/08/2014, 22:21