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Support Databricks struct literal (#1542)

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Ayman Elkfrawy 2024-12-02 07:23:48 -08:00 • committed by GitHub
parent 4ab3ab9147
commit bd750dfada
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7 changed files with 71 additions and 9 deletions
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6
src/ast/mod.rs
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@ -931,12 +931,14 @@ pub enum Expr {
Rollup(Vec<Vec<Expr>>),
/// ROW / TUPLE a single value, such as `SELECT (1, 2)`
Tuple(Vec<Expr>),
/// `BigQuery` specific `Struct` literal expression [1]
/// `Struct` literal expression
/// Syntax:
/// ```sql
/// STRUCT<[field_name] field_type, ...>( expr1 [, ... ])
///
/// [BigQuery](https://cloud.google.com/bigquery/docs/reference/standard-sql/data-types#struct_type)
/// [Databricks](https://docs.databricks.com/en/sql/language-manual/functions/struct.html)
/// ```
/// [1]: https://cloud.google.com/bigquery/docs/reference/standard-sql/data-types#struct_type
Struct {
/// Struct values.
values: Vec<Expr>,