Results of 1 - 10 of about 27 for next (0.004 sec.)
- Editing – DuckDB 16194
- This page is for DuckDB 1.3, which is outdated.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
...p Move up a line. When on the first line, move to previous history entry Down Move down a line. When on last line, move to next history entry Home Move to beginning of buffer End Move to end of buffer Ctrl + Left Move back a word Ctrl + Right Move fo...ve back a word Alt + Right Move forward a word History Key Action Ctrl + P Move to previous history entry Ctrl + N Move to next history entry Ctrl + R Search the history Ctrl + S Search the history Alt + < Move to first history entry Alt + > Move to...N Search the history Alt + P Search the history Changing Text Key Action Backspace Delete previous character Delete Delete next character Ctrl + D Delete next character. When buffer is empty, end editing Ctrl + H Delete previous character Ctrl + K De... - https://man.mtool.work/duckdb/1.3/clients/cli/editing.html
- CREATE SEQUENCE Statement – DuckDB 9644
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...T WITH 99 INCREMENT BY -1 MAXVALUE 99 ; By default, cycles are not allowed and will result in error, e.g.: Sequence Error: nextval: reached maximum value of sequence "serial" (10) CREATE SEQUENCE serial START WITH 1 MAXVALUE 10 ; CYCLE allows cycling...integer primary key for a table. For example: CREATE SEQUENCE id_sequence START 1 ; CREATE TABLE tbl ( id INTEGER DEFAULT nextval ( 'id_sequence' ), s VARCHAR ); INSERT INTO tbl ( s ) VALUES ( 'hello' ), ( 'world' ); SELECT * FROM tbl ; The script r...O tbl VALUES ( 'hello' ), ( 'world' ); CREATE SEQUENCE id_sequence START 1 ; ALTER TABLE tbl ADD COLUMN id INTEGER DEFAULT nextval ( 'id_sequence' ); SELECT * FROM tbl ; This script results in the same table as the previous example. Selecting the Nex... - https://man.mtool.work/duckdb/1.3/sql/statements/create_sequence.html
- Numeric Functions – DuckDB 9150
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...(x) Computes the cotangent of x . degrees(x) Converts radians to degrees. divide(x, y) Alias for x // y . even(x) Round to next even number by rounding away from zero. exp(x) Computes e ** x . factorial(x) See the ! operator. Computes the product of...ias of log . Computes the base-10 logarithm of x . log2(x) Computes the base-2 log of x . multiply(x, y) Alias for x * y . nextafter(x, y) Return the next floating point value after x in the direction of y . pi() Returns the value of pi. pow(x, y) Co...es(pi()) Result 180 divide(x, y) Description Alias for x // y . Example divide(5, 2) Result 2 even(x) Description Round to next even number by rounding away from zero. Example even(2.9) Result 4 exp(x) Description Computes e ** x . Example exp(0.693)... - https://man.mtool.work/duckdb/1.3/sql/functions/numeric.html
- Instantiation – DuckDB 8410
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...b from ' @duckdb/duckdb-wasm ' ; import duckdb_wasm from ' @duckdb/duckdb-wasm/dist/duckdb-mvp.wasm ' ; import duckdb_wasm_next from ' @duckdb/duckdb-wasm/dist/duckdb-eh.wasm ' ; const MANUAL_BUNDLES : duckdb . DuckDBBundles = { mvp : { mainModule :...b/duckdb-wasm/dist/duckdb-browser-mvp.worker.js ' , import . meta . url ). toString (), }, eh : { mainModule : duckdb_wasm_next , mainWorker : new URL ( ' @duckdb/duckdb-wasm/dist/duckdb-browser-eh.worker.js ' , import . meta . url ). toString (), },... - https://man.mtool.work/duckdb/1.3/clients/wasm/instantiation.html
- marimo Notebooks – DuckDB 8410
- 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
...y to export notebooks as standalone applications or Python scripts, or even run entirely in the browser with WebAssembly . Next Steps Read the marimo docs . Try the SQL tutorial: marimo tutorial sql . The code for this guide is available on GitHub ....Reference a Local Dataframe Reference the Output of a SQL Cell Reactive SQL Cells DuckDB-Powered OLAP Analytics in marimo Next Steps... - https://man.mtool.work/duckdb/1.3/guides/python/marimo.html
- Multiple Python Threads – DuckDB 8410
- 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
...ABLE my_inserts ( thread_name VARCHAR, insert_time TIMESTAMP DEFAULT current_timestamp ) """ ) Reader and Writer Functions Next, define functions to be executed by the writer and reader threads. Each thread must use the .cursor() method to create a t...se, and define a list to track all of the threads that will be created. Then, create first writer and then reader threads. Next, shuffle them so that they will be kicked off in a random order to simulate simultaneous writers and readers. Note that th... - https://man.mtool.work/duckdb/1.3/guides/python/multiple_threads.html
- Lambda Functions – DuckDB 8163
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...ces all elements of the input list into a single scalar value by executing the lambda function on a running result and the next list element. The lambda function has an optional initial_value argument. See list_reduce examples or details. list_transf...ces all elements of the input list into a single scalar value by executing the lambda function on a running result and the next list element. The lambda function has an optional initial_value argument. See list_reduce examples or details. Example lis... - https://man.mtool.work/duckdb/1.3/sql/functions/lambda.html
- Dot Commands – DuckDB 8048
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...-line mode (default) .nullvalue STRING Use STRING in place of NULL values. Default: NULL .once OPTIONS FILE Output for the next SQL command only to FILE .open OPTIONS FILE Close existing database and reopen FILE .output FILE Send output to FILE or st....output or .once commands. Pass in the desired output file location as a parameter. The .once command will only output the next set of results and then revert to standard out, but .output will redirect all subsequent output to that file location. Not... - https://man.mtool.work/duckdb/1.3/clients/cli/dot_commands.html
- Java JDBC Client – DuckDB 8048
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...ans', 20.0, 1), ('hammer', 42.2, 2)" ); try ( ResultSet rs = stmt . executeQuery ( "SELECT * FROM items" )) { while ( rs . next ()) { System . out . println ( rs . getString ( 1 )); System . out . println ( rs . getInt ( 3 )); } } stmt . close (); je...locator ()) { try ( var reader = ( ArrowReader ) resultset . arrowExportStream ( allocator , 256 )) { while ( reader . loadNextBatch ()) { System . out . println ( reader . getVectorSchemaRoot (). getVector ( "generate_series" )); } } stmt . close ()...onn . createStatement (); var rs = ( DuckDBResultSet ) stmt . executeQuery ( "SELECT count(*) FROM asdf" )) { while ( rs . next ()) { System . out . println ( rs . getInt ( 1 )); } } } } Streaming Results Result streaming is opt-in in the JDBC driver... - https://man.mtool.work/duckdb/1.3/clients/java.html
- ADBC Client – DuckDB 7916
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...orf ( "failed to execute query: %w" , err ) } defer out . Release () result := make ([] arrow . Record , 0 , n ) for out . Next () { rec := out . Record () rec . Retain () // .Next() will release the record, so we need to retain it result = append (... - https://man.mtool.work/duckdb/1.3/clients/adbc.html
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