trinodb/trino

Support `IF NOT EXISTS` clause in `CREATE VIEW` statement.

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#28,076 创建于 2026年2月2日

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 (1 评论) (1 反应) (0 负责人)Java (9,113 star) (2,678 fork)batch import
enhancementgood first issue

描述

IF NOT EXISTS is supported in CREATE MATERIALIZED VIEW, but not for CREATE VIEW

https://github.com/trinodb/trino/blob/6dafeebd711564a42a5e9556dd3803ce652d56d8/core/trino-grammar/src/main/antlr4/io/trino/grammar/sql/SqlBase.g4#L106-L115

there is IMO no reason not to support IF NOT EXISTS in CREATE VIEW as well

cc @martint

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