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removed one-based indexing limitation for v26.2 triggers page #23153

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removed one-based indexing limitation for v26.2 triggers page #23153

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removed one-based indexing limitation for v26.2 triggers page
bsanchez-the-roach Apr 1, 2026
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Merge branch 'main' into DOC-16047
bsanchez-the-roach Apr 1, 2026
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1 change: 0 additions & 1 deletion src/current/_includes/v26.2/known-limitations/trigger-limitations.md
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- `INSTEAD OF` triggers are not supported. [#126363](https://github.com/cockroachdb/cockroach/issues/126363)
- Hidden columns are not visible to triggers. [#133331](https://github.com/cockroachdb/cockroach/issues/133331)
- The `REFERENCING` clause for `CREATE TRIGGER` is not supported. [#135655](https://github.com/cockroachdb/cockroach/issues/135655)
- CockroachDB uses one-based indexing for the `TG_ARGV` array to maintain consistency with its array indexing system. This differs from PostgreSQL, where `TG_ARGV` uses zero-based indexing, unlike other PostgreSQL arrays. Trigger functions that reference `TG_ARGV` need to be adjusted when migrating from PostgreSQL. [#135311](https://github.com/cockroachdb/cockroach/issues/135311)
- `UPDATE` triggers with a column list (using `UPDATE OF column_name` syntax) are not supported. [#135656](https://github.com/cockroachdb/cockroach/issues/135656)
- Statement-level triggers for `TRUNCATE` events are not supported. [#135657](https://github.com/cockroachdb/cockroach/issues/135657)
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