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- The DESCRIBE and EXPLAIN statements are synonyms. In practice, the DESCRIBE keyword is more often used to obtain information about table structure, whereas EXPLAIN is used to obtain a query execution plan (that is, an explanation of how MySQL would execute a query).
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The DESCRIBE and EXPLAIN statements are synonyms. In practice, the DESCRIBE keyword is more often used to obtain information about table structure, whereas EXPLAIN is used to obtain a query execution plan (that is, an explanation of how MySQL would execute a query).
- MySQL :: MySQL 8.0 Reference Manual :: 15.8.1 DESCRIBE Statement
The DESCRIBE and EXPLAIN statements are synonyms, used...
- MySQL :: MySQL 8.0 Reference Manual :: 15.8.1 DESCRIBE Statement
Jun 17, 2024 · The DESCRIBE TABLE statement, also commonly written as DESC TABLE or DESCRIBE, is a MySQL command used to retrieve metadata about a table. It offers a better way to view essential information about the columns within a specified table, such as the data type, nullability, and key constraints.
Jul 3, 2024 · The MySQL EXPLAIN is a powerful tool for analyzing and optimizing SQL queries. It provides insight into how MySQL executes a query including the details about the chosen execution plan the order in which tables are accessed and the use of the indexes.
The DESCRIBE and EXPLAIN statements are synonyms, used either to obtain information about table structure or query execution plans. For more information, see Section 15.7.7.5, “SHOW COLUMNS Statement”, and Section 15.8.2, “EXPLAIN Statement”.
Nov 19, 2018 · In MySQL, the DESCRIBE and EXPLAIN statements are synonyms, used either to obtain information about table structure or query execution plans.
The EXPLAIN statement provides information about how MySQL executes statements: EXPLAIN works with SELECT, DELETE, INSERT, REPLACE, and UPDATE statements. When EXPLAIN is used with an explainable statement, MySQL displays information from the optimizer about the statement execution plan.
Jan 25, 2024 · MySQL 8, which is one of the most popular database management systems, provides useful statements such as SHOW and DESCRIBE to facilitate this understanding. In this guide, we’ll explore how to use the SHOW and DESCRIBE statements through practical examples, taking you from basic usage to more advanced applications. Getting Started with SHOW.
