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Multiple Connections – DuckDB 9414
This page is for DuckDB 1.3, which is outdated.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 ... ly on a single thread. If we want to run code from multiple connections concurrently over multiple threads, we can use the concurrentloop construct. The queries in concurrentloop will be run concurrently on separate threads at the same time. concurrentloop i 0 ... P TABLE t2 AS ( SELECT 1 ); statement ok INSERT INTO t2 VALUES ( 42 ); statement ok DELETE FROM t2 endloop One caveat with concurrentloop is that results are often unpredictable – as multiple clients can hammer the database at the same time we might end up wit ... al with these situations. statement maybe essentially accepts both a success, and a failure with a specific error message. concurrentloop i 1 10 statement maybe CREATE OR REPLACE TABLE t2 AS ( SELECT -54124033386577348004002656426531535114 FROM t2 LIMIT 70 % ) ...
https://man.mtool.work/duckdb/1.3/dev/sqllogictest/multiple_connections.html
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