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DuckDB 1.3 ドキュメント 全文検索
Results of 1 - 6 of about 6 for Metrics (0.004 sec.)
- Profiling – DuckDB 13106
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...put profiling_output Set a profiling output file Console A filepath profiling_mode Toggle additional optimizer and planner metrics standard standard , detailed custom_profiling_settings Enable or disable specific metrics All metrics except those activat...ed by detailed profiling A JSON object that matches the following: {"METRIC_NAME": "boolean", ...} . See the metrics section below. disable_profiling , disable_profile Turn off profiling Metrics The query tree has two types of nodes: the Q...UERY_ROOT and OPERATOR nodes. The QUERY_ROOT refers exclusively to the top-level node, and the metrics it contains are measured over the entire query. The OPERATOR nodes refer to the individual operators in the query plan. So... - https://man.mtool.work/duckdb/1.3/dev/profiling.html
- Pragmas – DuckDB 9231
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...to the configured output, except no_output . The default format is query_tree . It prints the physical query plan and the metrics of each operator in the tree. SET enable_profiling = 'query_tree' ; Alternatively, json returns the physical query plan as...Systems Research Group at the University of Tübingen . To return the physical query plan, including optimizer and planner metrics: SET enable_profiling = 'query_tree_optimizer' ; Database drivers and other applications can also access profiling informa.... The output of this mode includes profiling of the planner and optimizer stages. SET profiling_mode = 'detailed' ; Custom Metrics By default, profiling enables all metrics except those activated by detailed profiling. Using the custom_profiling_setting... - https://man.mtool.work/duckdb/1.3/configuration/pragmas.html
- Vector Similarity Search Extension – DuckDB 8243
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...d using the euclidean distance l2sq (L2-norm squared) metric, matching DuckDBs array_distance function, but other distance metrics can be used by specifying the metric option during index creation. For example: CREATE INDEX my_hnsw_cosine_index ON my_ve...ctor_table USING HNSW ( vec ) WITH ( metric = 'cosine' ); The following table shows the supported distance metrics and their corresponding DuckDB functions Metric Function Description l2sq array_distance Euclidean distance cosine array_c... - https://man.mtool.work/duckdb/1.3/core_extensions/vss.html
- Logging – DuckDB 8170
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...ckDB contains a logging mechanism to provide additional information to users, such as query execution details, performance metrics, and system events. Basics DuckDB's logging mechanism can be enabled or disabled using pragmas. By default, logs are store... - https://man.mtool.work/duckdb/1.3/operations_manual/logging/overview.html
- Configuration – DuckDB 8061
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...he left side of an ASOF join to use a nested loop join UBIGINT 64 custom_profiling_settings Accepts a JSON enabling custom metrics VARCHAR {"ROWS_RETURNED": "true", "LATENCY": "true", "RESULT_SET_SIZE": "true", "OPERATOR_TIMING": "true", "OPERATOR_ROWS_... - https://man.mtool.work/duckdb/1.3/configuration/overview.html
- Complete API – DuckDB 7988
- This page is for DuckDB 1.3, which is outdated. Switch to the current version . Search Shortcut cmd + k | ctrl + k Installation Documentation Getting Started Connect Overview Concurrency Data Import Overview Data Sources CSV Files Overview
...duckdb_profiling_info_get_value ( duckdb_profiling_info info , const char * key ); duckdb_value duckdb_profiling_info_get_metrics ( duckdb_profiling_info info ); idx_t duckdb_profiling_info_get_child_count ( duckdb_profiling_info info ); duckdb_profili... - https://man.mtool.work/duckdb/1.3/clients/c/api.html
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