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Oct 17, 2008 · My MySQL database contains several tables using different storage engines (specifically myisam and innodb). How can I find out which tables are using which engine?
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This article introduces OneCompiler's MySQL online editor and compiler as a robust feature-rich platform that provides an easy way of learning, testing or running SQL queries without having to worry about installations; it also highlights the benefits of using MySQL as a relational database management system including its reliability, speediness & ...
Write, Run & Share MySQL queries online using OneCompiler's MySQL online editor and compiler for free. It is a robust, feature-rich online editor and compiler for MySQL.
A open-source relational database management system developed by Oracle corporation that is reliable, fast and easy to use. Supports many operating systems like Linux*,CentOS*, Solaris*,Ubuntu*,Windows* etc.
Syntax of creating table in SQL "CREATE TABLE table_name (column1 datatype, column2 datatype,...);". Example "CREATE TABLE EMPLOYEE (empId INTEGER PRIMARY KEY , name TEXT NOT NULL , dept TEXT NOT NULL );" .
Syntax of inserting data into the table "INSERT INTO table_name (column1, column2, column3,) VALUES (value1, value2, value3,)". Column names are optional.
Syntax of selecting data from the table "SELECT column1, column2 FROM table_name [where condition];".
Syntax of updating data into the table "UPDATE table_name SET column1 = value1 WHERE condition;".
Jul 26, 2011 · In MySQL, databases don't have an engine type; tables have engine types. The Friendly Manual even explicitly states: It is important to remember that you are not restricted to using the same storage engine for an entire server or schema: you can use a different storage engine for each table in your schema.
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This manual describes the MySQL test framework, consisting of the test driver and the test script language. Table of Contents. Preface. Introduction to the MySQL Test Framework. MySQL Test Framework Components. Running Test Cases. Writing Test Cases. MySQL Test Programs. mysqltest Language Reference. Creating and Executing Unit Tests.
SHOW ENGINES displays status information about the server's storage engines. This is particularly useful for checking whether a storage engine is supported, or to see what the default engine is. For information about MySQL storage engines, see Chapter 17, The InnoDB Storage Engine, and Chapter 18, Alternative Storage Engines.
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The mysqltest test engine checks the result codes from executing each SQL statement in the test input. If the failure is unexpected, the test case fails. A test case can fail if an error was expected but did not occur (for example, if an SQL statement succeeded when it should have failed). The test case can fail by producing incorrect output.
