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WITH Clause – DuckDB 11905: This page is for DuckDB 1.3, which is outdated.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 ... Traversal The WITH RECURSIVE clause can be used to express graph traversal on arbitrary graphs. However, if the graph has cycles, the query must perform cycle detection to prevent infinite loops. One way to achieve this is to store the path of a trave ... , 3 ), ( 5 , 4 ), ( 5 , 8 ), ( 6 , 3 ), ( 6 , 4 ), ( 7 , 4 ), ( 8 , 1 ), ( 9 , 4 ); Note that the graph contains directed cycles, e.g., between nodes 1, 5 and 8. Enumerate All Paths from a Node The following query returns all paths starting in node 1: ... ath FROM paths JOIN edge ON paths.endNode = node1id -- Prevent adding a repeated node to the path. -- This ensures that no cycles occur. WHERE list_position ( paths.path , node2id ) IS NULL ) SELECT startNode , endNode , path FROM paths ORDER BY length ...; https://man.mtool.work/duckdb/1.3/sql/query_syntax/with.html

CREATE SEQUENCE Statement – DuckDB 8222: This page is for DuckDB 1.3, which is outdated.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 ... ate a descending sequence starting from 99: CREATE SEQUENCE serial START 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) C ...; https://man.mtool.work/duckdb/1.3/sql/statements/create_sequence.html

DuckDB_% Metadata Functions – DuckDB 7738: This page is for DuckDB 1.3, which is outdated.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 ... f a value was never drawn from the sequence, or 1 (when there was a value drawn, ever, from the sequence). If the sequence cycles, then the sequence will start over from the boundary of its range, not necessarily from the value specified as start value ...; https://man.mtool.work/duckdb/1.3/sql/meta/duckdb_table_functions.html

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