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Add support for view comments for Snowflake (#1287)

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Co-authored-by: Joey Hain <joey@sigmacomputing.com>
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Simon Sawert 2024-05-30 18:21:39 +02:00 • committed by GitHub
parent c2d84f5683
commit 029a999645
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6 changed files with 94 additions and 1 deletions
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11
src/ast/mod.rs
View file

@ -1959,6 +1959,9 @@ pub enum Statement {
query: Box<Query>,
options: CreateTableOptions,
cluster_by: Vec<Ident>,
/// Snowflake: Views can have comments in Snowflake.
/// <https://docs.snowflake.com/en/sql-reference/sql/create-view#syntax>
comment: Option<String>,
/// if true, has RedShift [`WITH NO SCHEMA BINDING`] clause <https://docs.aws.amazon.com/redshift/latest/dg/r_CREATE_VIEW.html>
with_no_schema_binding: bool,
/// if true, has SQLite `IF NOT EXISTS` clause <https://www.sqlite.org/lang_createview.html>
@ -3323,6 +3326,7 @@ impl fmt::Display for Statement {
materialized,
options,
cluster_by,
comment,
with_no_schema_binding,
if_not_exists,
temporary,
@ -3336,6 +3340,13 @@ impl fmt::Display for Statement {
temporary = if *temporary { "TEMPORARY " } else { "" },
if_not_exists = if *if_not_exists { "IF NOT EXISTS " } else { "" }
)?;
if let Some(comment) = comment {
write!(
f,
" COMMENT = '{}'",
value::escape_single_quote_string(comment)
)?;
}
if matches!(options, CreateTableOptions::With(_)) {
write!(f, " {options}")?;
}