The logical optimized abstract syntax tree (AST) for the DFE query plan is printed with information about the operator types that were considered while planning and the associated best- and worst-case costs to run the operators. The AST consists of the following type of nodes at the moment: ...
The explain output comprises of three parts: The Abstract Syntax Tree for the query The dependencies between the different stages of the plan The description of each of the stages The description of the stages itself shows a sequence of operators with the metadata associated with the operators. ...
For more information about how to use this format, see SQL Plan Management. plan_cache The EXPLAIN statement outputs results in the row format, with the Plan Cache information as a warning. brief DotGraph JSON The following is an example when FORMAT is "brief" in EXPLAIN: EXPLAIN FORMAT =...
EXPLAIN QUERY TREE Settings: run_passes— Run all query tree passes before dumping the query tree. Default: 1. dump_passes— Dump information about used passes before dumping the query tree. Default: 0. passes— Specifies how many passes to run. If set to -1, runs all the passes. ...
The EXPLAINstatement provides information about the execution plan for a SELECT statement. EXPLAIN returnsa row of information for each table used in the SELECT statement. It lists thetables in the output in the order that MySQL would read them while processingthe statement. MySQL resolves all joi...
PRETTY | PRETTY_COLOR Specifies to connect the parent and child nodes in the plan tree with tree lines or colored tree lines to make the execution plan easier to read. BASIC The basic information about the output plan, such as the operator ID, operator name, and name of the referenced tab...
ANALYZE: Provides more detailed query plan information, including the execution time. VERBOSE: Displays additional information about the query plan, including specific join methods and sort keys used by the database engine. BUFFERS: Shows how much each step of the query plan uses disk and memory ...
For more information about operators, see Operators. Note When you use the time, row, and mem parameters, take note of the following items: The value of the time parameter is accumulated. Therefore, if you want to obtain the execution duration of an operator, you need to subtract the ...
An implementation of Kernel SHAP, a model agnostic method to estimate SHAP values for any model. Because it makes no assumptions about the model type, KernelExplainer is slower than the other model type specific algorithms. Census income classification with scikit-learn- Using the standard adult ce...
🏎️ Streaming responses: See each token as it's received from the LLM in real-time. 🧐 Abstract Syntax Tree (AST) context: Automatically include parent class and class/field references in the prompt for better code analysis. 💬 Chat Memory Size: Set the size of your chat memory, ...