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- Autocomplete 10485
- The shell offers context-aware autocomplete of SQL queries through the autocomplete extension . autocomplete is triggered by pressing Tab . Multiple autocomplete suggestions can be present. You can cycle forwards through the suggestions by
... - https://man.mtool.work/duckdb/2.0/clients/cli/autocomplete.html
- CREATE TRIGGER Statement 10485
- New The CREATE TRIGGER feature was introduced in DuckDB 2.0. The CREATE TRIGGER statement registers a trigger: a set of SQL statements that run automatically in response to INSERT , UPDATE , or DELETE events on a table. Examples Record ever
...ger: DROP TRIGGER trg_audit ON target; Drop a trigger if it exists: DROP TRIGGER IF EXISTS trg_audit ON target; Syntax The triggered statement is a single SQL statement, typically a data modification statement such as INSERT , UPDATE , or DELETE . Timing...ggering statement is applied. Granularity FOR EACH ROW fires the trigger once for every row affected by the statement. The triggered statement can refer to the affected row through NEW (for INSERT ) and OLD (for DELETE ). Row-level UPDATE triggers are not... - https://man.mtool.work/duckdb/2.0/sql/statements/create_trigger.html
- Persistent Testing 9930
- By default, all tests are run in in-memory mode (unless --force-storage is enabled). In certain cases, we want to force the usage of a persistent database. We can initiate a persistent database using the load command, and trigger a reload o
...---- NULL 11 12 13 14 15 Note that by default the tests run with SET wal_autocheckpoint = '0KB' – meaning a checkpoint is triggered after every statement. WAL tests typically run with the following settings to disable this behavior: statement ok PRAGMA d... - https://man.mtool.work/duckdb/2.0/dev/sqllogictest/persistent_testing.html
- Output Formats 6065
- The .mode dot command may be used to change the appearance of the tables returned in the terminal output. In addition to customizing the appearance, these modes have additional benefits. This can be useful for presenting DuckDB output elsew
...displayed in a pager (such as less ) for easier navigation. The pager has three modes: automatic (default) – The pager is triggered when the result exceeds the row or column threshold. on – The pager is always used for output. off – The pager is disabled... - https://man.mtool.work/duckdb/2.0/clients/cli/output_formats.html
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