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ANALYZE and EXPLAIN Statements

Title Description
ANALYZE FORMAT=JSON Mix of the EXPLAIN FORMAT=JSON and ANALYZE statement features.
ANALYZE FORMAT=JSON Examples Examples with ANALYZE FORMAT=JSON.
ANALYZE Statement Invokes the optimizer, executes the statement, and then produces EXPLAIN output.
EXPLAIN EXPLAIN returns information about index usage, as well as being a synonym for DESCRIBE
EXPLAIN ANALYZE Old implementation, now ANALYZE statement
EXPLAIN FORMAT=JSON Variant of EXPLAIN that produces output in JSON form
SHOW EXPLAIN Shows an execution plan for a running query
Using Buffer UPDATE Algorithm Explanation of UPDATE's "Using Buffer" algorithm
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https://mariadb.com/kb/en/analyze-and-explain-statements/