Query Optimizer
Delve into the MariaDB Server query optimizer. This section provides internal documentation on how queries are parsed, optimized, and executed for maximum efficiency and performance.
Block-Based Join AlgorithmsCondition Selectivity Computation InternalsExtended KeysMIN/MAX optimizationNotes When an Index Cannot Be UsedOptimizer Debugging With GDBOptimizer Developmentoptimizer_max_sel_arg_weightRange OptimizerThe Optimizer Cost Model from MariaDB 11.0Optimizer Trace
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