hướng dẫn sử dụng mysql 5 6

... Trang 1HƯỚNG DẪN SỬ DỤNG SACS 5.6 V8I Sách Công trình Biển Th.S Tô Văn Tình 7/1/2014 Trang 2TÁC GIẢ: ThS TÔ VĂN TÌNH HƯỚNG DẪN SỬ DỤNG CHƯƠNG TRÌNH SACS V5.6 PHẦN 1 – GIỚI THIỆU ... 3 – HƯỚNG DẪN PHÂN TÍCH LIFTING PHẦN 4 – HƯỚNG DẪN PHÂN TÍCH LOAD-OUT PHẦN 5 – HƯỚNG DẪN PHÂN TÍCH TRANSPORTATION II XEM XÉT, PHÊ DUYỆT Trang 3III SỬA ĐỔI LẦN SỬA ĐỔI NỘI DUNG SỬA ĐỔI SỬA ... Lz,Lb) 51 II.1 ĐỊNH NGHĨA TẢI TRỌNG 53 II.1.1 Tải trọng bản thân 53 II.1.2 Tải trọng tại nút 55 II.1.3 Tải trọng tại phần tử 56 II.1.4 Tải trọng thiết bị 57 II.1.5 Nhập tải trọng anode 58 II.1.6

Ngày tải lên: 10/10/2014, 14:01

... the MySQL data files has access to the MySQL data, the MySQL server should be run as a special user, created just for MySQL The default MySQL installation does this by creating a mysql ... exist on both the MySQL server and client machines, before MySQL is installed It is always a good idea to configure a MySQL server to... schema is used for the rest of the MySQL installation, ... the MySQL installation • The MySQL server should run as a special... While controlling access to data within MySQL is the probably the most important aspect of security with regards to MySQL,

Ngày tải lên: 02/07/2014, 12:20

... relationships. Figure 2-5 illustrates these conventions. DRAFT, 8/24/01 Copyright  2001 O’Reilly & Associates, Inc. 7 Entity 2Entity 1 many ("crows foot") one Figure 2-5: Anatomy of ... this example. Figure 2-6 shows the data model with the relationships in place. CD CD ID CD Title Band Name Record Label Song Song ID Song Name Song Length Figure 2-6: CD-Song relationship ... up with a MySQL database where you can store data How do you get there? Physical database design translates your logical data model into a set of SQL statements that define your MySQL database

Ngày tải lên: 02/07/2014, 12:20

... one in the WHERE clause: UPDATE ACCOUNT SET BALANCE = 5.00, LAST_UPDATE_TIME = 996432238000 WHERE ACCOUNT_ID = 5 AND LAST_UPDATE_TIME = 996432191119 If this transaction has dirty data, the update ... recently, MySQL had no support for transactions. In other words, when you executed a SQL statement under old versions of MySQL, it took effect immedi- ately. This behavior is still the default for MySQL. ... this question. Under MySQL, the right answer currently is to put the processing in the client due to the lack of stored procedure support in MySQL. Stored procedures are on the MySQL to-do list,

Ngày tải lên: 02/07/2014, 12:20

... "Select last_insert_id() as pk"; my $mysqlSth = $dbh->prepare($mysqlPk); $mysqlSth->execute(); my $mysqlHR = $mysqlSth->fetchrow_hashref; my $pk = $mysqlHR->{"pk"}; $mysqlSth->finish; return $pk; } ... username and password when connecting to a MySQL server, the user executing the program must have sufficient privileges within the MySQL database. Note: Perl 5 has two difference calling conventions ... 'DBI:mysql:mydata', 'me', 'mypass'. Because of conventions used in early versions of the MySQL Perl modules, a lot of older Perl code that interfaces with MySQL will

Ngày tải lên: 02/07/2014, 12:20

... chapter, you will need to download and install the MySQLdb, the MySQL version of DB-API. You can find the module at http://dustman.net/andy/python/MySQLdb. Chapter 23, The Python DB-API in the reference ... format you wish to use by setting MySQLdb.paramstyle. The above example is MySQLdb.paramstyle = "format". The "format" value is the default for MySQLdb when a tuple of parameters ... will be some instances, however, where you may need access to MySQL-specific functionality.MySQLdb is actually built on top of the MySQL C API, and it exposes that API to programs that wish to

Ngày tải lên: 02/07/2014, 12:20

... mysql_drop_db() mysql_eof() mysql_error() mysql_fetch_field() mysql_fetch_lengths() mysql_fetch_row() mysql_field_count() mysql_field_seek() mysql_free_result() mysql_get_client_info() mysql_get_host_info() ... mysql_get_host_info() mysql_get_proto_into() mysql_get_server_info() mysql_init() mysql_insert_id() mysql_list_dbs() mysql_list_fields() mysql_list_processes() mysql_list_tables() mysql_num_fields() mysql_num_rows() ... API for MySQL MySQL mysql_affected_rows() mysql_close() mysql_connect() DRAFT, 9/10/01 Copyright  2001 O’Reilly & Associates, Inc. 2 mysql_create_db() mysql_data_seek() mysql_drop_db()

Ngày tải lên: 02/07/2014, 12:20

... exception. db mysql The MySQL database to which the driver is connected. dbmdDB <connection> The MySQL database to use for database meta-data operations. dbmdMaxRows 66536 The maximum number ... data written to MySQL is dumped to the debug file This will severely degrade the performance of the driver. host localhost The host machine on which MySQL is run-ning. maxField 65535 The maximum ... DriverManager.getConnection("jdbc:mysql-caucho://carthage/Web", "someuser", "somepass"); Table 0-2 Configuration Information for MySQL JDBC Drivers MysqlDriver jdbc:z1MySQL://HOST[:PORT]/

Ngày tải lên: 02/07/2014, 12:20

... Inc. Chapter 16 16 16. SQL Syntax for MySQL In this chapter, we cover the full range of SQL supported by MySQL. If you are interested in compatibility with other SQL databases, MySQL supports ... 0x4d7953514c by itself is ‘MySQL’. Null The special keyword NULL signifies a null literal in SQL. In the context of import files, the special escape sequence \N signifies a null value. Table 16-1. ... MySQL tables types, see the MySQL table type reference Table 16-2 MySQL Table Types Type Transactional Description BDB yes Transaction-safe tables with... running mysqladmin, you must be the

Ngày tải lên: 02/07/2014, 12:20

... from - 9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 (0 to 18,446,744,073,709,551,615 unsigned). BIGINT has some issues when you per- form arithmetic on unsigned values. MySQL performs all ... store negative values between -1. 7976931348623157E+308 and -2.2250738585072014E-308, 0, and positive numbers between 2.2250738585072014E-308 and 1.7976931348623157E+308. DOUBLE PRECISION Synonym ... columns can store negative values between -3. 402823466E+38 and -1.175494351E-38, 0, and positive values between 1. 175494351E-38 and 3.402823466E+38. DRAFT, 8/24/01 Copyright © 2001 O’Reilly &

Ngày tải lên: 02/07/2014, 12:20

... the MySQL client programs (mysql, mysqlshow, mysqladmin, etc.). This is equivalent to the –-host command line option. MYSQL_HISTFILE The location of the MySQL history file, used by the mysql ... variable for the MySQL daemon (mysqld), define the variable in the safe_mysqld script that is used to start the daemon or define the variables in the MySQL configuration file. MYSQL_DEBUG The ... possibly afford. For example, 64Mb on a dedicated MySQL server with 256 Mb of physical memory is common. Be warned, however, that setting this too high (i.e. greater than 50% of physical memory)

Ngày tải lên: 02/07/2014, 12:20

... am-a-dummy enabled. mysqld, the MySQL Server mysqld, mysqld-max mysqld [options] mysqld-max [options] DRAFT, 8/24/01 Copyright  2001 O’Reilly & Associates, Inc. 8 mysqld is the MySQL server. ... everything If the options mysqld and mysqld-version are not specified safe_mysqld will start the mysqld-max if it can be found If mysqld-max is not found, mysqld will be started safe_mysqld supports a ... give the suffix for mysqld For example if you use mysqld-version=max, safe_mysqld will start the ledir/mysqld-max version... information mysqlbug mysqlbug Report a bug in a MySQL program or utility

Ngày tải lên: 02/07/2014, 12:20

... $mysql. mysql_change_user(‘newuser’, ‘newpass’, ‘’, $mysql); ?> mysql_close • Closes MySQL connection $success = mysql_close([$mysql]) mysql_close closes the most recently opened MySQL ... given by the $mysql variable mysql_drop_db( “otherdb”, $mysql ); ?> mysql_errno • Return the last error code $error_code = mysql_errno([$mysql]) mysql_errno returns the MySQL-specific ... // The variable $mysql is a MySQL connection variable The last MySQL-related error was <?= mysql_error($mysql) ?>. mysql_escape_string • Escapes a string for use in a mysql_query. $escaped_string

Ngày tải lên: 02/07/2014, 12:20

... file mysqlrc */ mysql_ options( &mysql, MYSQL_ OPT_COMPRESS, 0 ); mysql_ options( &mysql, MYSQL_ INIT_COMMAND, "SHOW tables" ); mysql_ options( &mysql, ... mysql_ options( &mysql, MYSQL_ ... info: %s", mysql_ get_host_info( &mysql) ); mysql_ get_proto_info unsigned int mysql_ get_proto_info (MYSQL *mysql) Returns the MySQL protocol version used in the... Example MYSQL mysql; 18 ... "SHOW tables" ); mysql_ options( &mysql, MYSQL_ READ_DEFAULT_FILE, ".mysqlrc" ); mysql_ options( &mysql, MYSQL_ READ_DEFAULT_GROUP, "startup" ); /* Now it is time to call mysql_ real_connect()

Ngày tải lên: 02/07/2014, 12:20

... $statement_handle-> {mysql_ insertid} $statement_handle-> {mysql_ is_blob} $statement_handle-> {mysql_ is_key} $statement_handle-> {mysql_ is_num} $statement_handle-> {mysql_ is_pri_key} $statement_handle-> {mysql_ ... my @mysql_data_sources = DBI->data_sources(’mysql’); # DBD::mysql had better be installed or the program will die. print "MySQL databases:\n" . join("\n",@mysql_data_sources) ... Msql-Mysql-modules-1.2216 tar.gz. At the time of this writing Jochen Wiedmann, the maintainer of the DBD::mysql module, was preparing to separate DBD::mysql from the rest of the Msql-Mysql-modules

Ngày tải lên: 02/07/2014, 12:20

... M M iMindMap 5 e/ Xóa nhánh... nhánh Cách so n th o trong vùng này tương t như trong Word HƯ NG D N S D NG PH N M M iMindMap 5 HƯ NG D N S D NG PH N M M iMindMap 5 M t nhánh có ch ... t xin liên h : Lương Văn ði p SðT : 09724196 25 Website: http://luongdiep.com ... có h p văn b n (Box Branch) HƯ NG D N S D NG PH N M M iMindMap 5 T tâm ñ ñó, kéo chu t ra ngoài ñ t o nhánh ... M M iMindMap 5 e/ Thay ñ i kích thư c : Dùng chu t kéo m t trong 8 hình ch nh t xanh nh xung quanh Central Idea ñ thay ñ i kích thư c HƯ NG D N S D NG PH N M M iMindMap 5 3) Thêm nhánh

Ngày tải lên: 31/01/2015, 08:00