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Editing 11310
The linenoise-based CLI editor is available for macOS, Linux and Windows. DuckDB's CLI uses a line-editing library based on linenoise , which has shortcuts that are based on Emacs mode of readline . Below is a list of available commands. Yo ... When buffer is empty, end editing Ctrl + H Delete previous character Ctrl + K Delete everything after the cursor Ctrl + T Swap character under cursor with previous character Ctrl + U Delete all text Ctrl + W Delete previous word Alt + C Convert next ... word to titlecase Alt + D Delete next word Alt + L Convert next word to lowercase Alt + R Delete all text Alt + T Swap current word with previous word Alt + U Convert next word to uppercase Alt + Backspace Delete previous word Alt + \ Delete ...
https://man.mtool.work/duckdb/2.0/clients/cli/editing.html
My Workload Is Slow 9729
If you find that your workload in DuckDB is slow, we recommend performing the following checks. More detailed instructions are linked for each point. Do you have enough memory? DuckDB works best if you have 1-4 GB memory per thread . Is you ... r system maybe overcommitting memory, forcing the operating system to swap? Try lowering the amount of memory available from the default 80% of the total RAM using SET memory_limit = '...'; . While ...
https://man.mtool.work/duckdb/2.0/guides/performance/my_workload_is_slow.html
Python Client API 6827
Connection class duckdb. Appender Bases: object append_row ( self , * args ) → None Buffer one row, one value per column, each converted as an executemany parameter would be append_rows ( self , rows : object ) → None Buffer each row of an ... uments: search_string. SQL: contains . damerau_levenshtein ( * args : ValueOrExpr ) → Expression Edit distance, counting a swap of neighbours as one edit. Arguments: s2. SQL: damerau_levenshtein . format ( * args : ValueOrExpr ) → StrExpr Formats a s ...
https://man.mtool.work/duckdb/2.0/clients/python/reference/
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