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InnoDB is a storage engine for the database management system MySQL and MariaDB. [1] Since the release of MySQL 5.5.5 in 2010, it replaced MyISAM as MySQL's default table type. [2] [3] It provides the standard ACID-compliant transaction features, along with foreign key support (declarative referential integrity).
HeidiSQL is a free and open-source administration tool for MariaDB, MySQL, as well as Microsoft SQL Server, PostgreSQL and SQLite. Its codebase was originally taken from Ansgar Becker's own MySQL-Front 2.5 software. After selling the MySQL-Front branding to an unrelated party, Becker chose "HeidiSQL" as a replacement.
When an object is created, a pointer to this table, called the virtual table pointer, vpointer or VPTR, is added as a hidden member of this object. As such, the compiler must also generate "hidden" code in the constructors of each class to initialize a new object's virtual table pointer to the address of its class's virtual method table.
It uses the MySQL client library API as a data transport, treating remote tables as if they were located on the local server. Each Federated table that is defined there is one .frm (data definition file containing information such as the URL of the data source). The actual data can exist on a local or remote MySQL instance.
In predicate logic, an existential quantification is a type of quantifier, a logical constant which is interpreted as "there exists", "there is at least one", or "for some". It is usually denoted by the logical operator symbol ∃, which, when used together with a predicate variable, is called an existential quantifier (" ∃x" or "∃(x)" or ...
USS Albert David (FF-1050) was a Garcia-class destroyer escort, later reclassified as a frigate, in the United States Navy. She was named for Lieutenant Albert David , a Medal of Honor recipient. His was the only Medal of Honor awarded to a member of the Navy in the Atlantic Theater of Operations in World War II.
The Pascal microarchitecture, named after Blaise Pascal, was announced in March 2014 as a successor to the Maxwell microarchitecture. [4] The first graphics cards from the series, the GeForce GTX 1080 and 1070, were announced on May 6, 2016, and were released several weeks later on May 27 and June 10, respectively.
MIL-STD-105 D Quick reference Table, TABLE I and TABLE IIA MIL-STD-105 was a United States defense standard that provided procedures and tables for sampling by attributes based on Walter A. Shewhart , Harry Romig , and Harold F. Dodge sampling inspection theories and mathematical formulas.