Compiler Flags To specify compiler flags, set the CFLAGS and CXXFLAGS environment variables before running CMake. Example: shell CFLAGS=-DHAVE_EMBEDDED_PRIVILEGE_CONTROL shell CXXFLAGS=-DH...
Concurrent DML but Table Copy Still Required Some other ALTER TABLE operations allow concurrent DML, and are faster than MySQL 5.5 and prior: the table-copying operation is optimized, even though a table copy is still required: • Adding, dropping, or reordering columns. • Adding or dropping a pr...
MySQL Community Support at the MySQL Forums The forums at http://forums.mysql.com are an important community resource. Many forums are available, grouped into these general categories: • Migration • MySQL Usage • MySQL Connectors • Programm...
Perform any necessary postinstallation setup. After installing MySQL, read Section 2.10, “Postinstallation Setup and Testing”. This section contains important information about making sure the MySQL server is working properly. It also describes how to secure the initial MySQL user accounts, which...
The Noinstall Archive: This package has a file name similar to mysql-5.6.14-win32.zip or mysql-5.6.14-winx64.zip, and contains all the files found in the Complete install package, with the excep...
About Schema Objects A schema is a collection of database objects. A schema is owned by a database user and shares the same name as the user. Schema objects are logical structures created by users. Some objects, such as tables or indexes, hold data. Other objects, such as views or synonyms, cons...
Advantages of Using Templates Using templates has the following advantages: ■ Time saving. If you use a template, then you do not have to define the database. ■ Easy duplication. By creating a template containing your database settings, you can easily create a duplicate database without specifyi...
Changing the Configuration of a Database Using DBCA You can use DBCA to change the configuration of an existing database. For example, you can make configuration changes such as: ■ Add database options that were not previously configured (for example, Oracle Label Security or Oracle OLAP) ■ Cha...
Using AUTO_INCREMENT The AUTO_INCREMENT attribute can be used to generate a unique identity for new rows: CREATE TABLE animals ( id MEDIUMINT NOT NULL AUTO_INCREMENT, name CHAR(30) NOT NULL, PRIMARY KEY (id) ); INSERT INTO animals (name) VALU...
Rampowe – fronty posiadające stanowiska przeładunkowe rozlokowane przy rampie, która ułatwia prowadzenie prac. Rampa jest to konstrukcja budowlana wyniesiona ponad nawierzchnię dojazdową, która umożliwia zbliżenie nawierzchni budowli magazynowej z poziomem podłogi skrzyni ładunkowej środka transp...
