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Support GROUP BY WITH MODIFIER for ClickHouse (#1323)

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Co-authored-by: Ifeanyi Ubah <ify1992@yahoo.com>
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hulk 2024-06-30 19:33:43 +08:00 • committed by GitHub
parent 0b1a413e64
commit 44d7a20f64
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10 changed files with 215 additions and 76 deletions
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59
tests/sqlparser_postgres.rs
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@ -1075,7 +1075,7 @@ fn parse_copy_to() {
from: vec![],
lateral_views: vec![],
selection: None,
group_by: GroupByExpr::Expressions(vec![]),
group_by: GroupByExpr::Expressions(vec![], vec![]),
having: None,
named_window: vec![],
window_before_qualify: false,
@ -2383,7 +2383,7 @@ fn parse_array_subquery_expr() {
from: vec![],
lateral_views: vec![],
selection: None,
group_by: GroupByExpr::Expressions(vec![]),
group_by: GroupByExpr::Expressions(vec![], vec![]),
cluster_by: vec![],
distribute_by: vec![],
sort_by: vec![],
@ -2402,7 +2402,7 @@ fn parse_array_subquery_expr() {
from: vec![],
lateral_views: vec![],
selection: None,
group_by: GroupByExpr::Expressions(vec![]),
group_by: GroupByExpr::Expressions(vec![], vec![]),
cluster_by: vec![],
distribute_by: vec![],
sort_by: vec![],
@ -3711,14 +3711,17 @@ fn parse_select_group_by_grouping_sets() {
"SELECT brand, size, sum(sales) FROM items_sold GROUP BY size, GROUPING SETS ((brand), (size), ())"
);
assert_eq!(
GroupByExpr::Expressions(vec![
Expr::Identifier(Ident::new("size")),
Expr::GroupingSets(vec![
vec![Expr::Identifier(Ident::new("brand"))],
vec![Expr::Identifier(Ident::new("size"))],
vec![],
]),
]),
GroupByExpr::Expressions(
vec![
Expr::Identifier(Ident::new("size")),
Expr::GroupingSets(vec![
vec![Expr::Identifier(Ident::new("brand"))],
vec![Expr::Identifier(Ident::new("size"))],
vec![],
]),
],
vec![]
),
select.group_by
);
}
@ -3729,13 +3732,16 @@ fn parse_select_group_by_rollup() {
"SELECT brand, size, sum(sales) FROM items_sold GROUP BY size, ROLLUP (brand, size)",
);
assert_eq!(
GroupByExpr::Expressions(vec![
Expr::Identifier(Ident::new("size")),
Expr::Rollup(vec![
vec![Expr::Identifier(Ident::new("brand"))],
vec![Expr::Identifier(Ident::new("size"))],
]),
]),
GroupByExpr::Expressions(
vec![
Expr::Identifier(Ident::new("size")),
Expr::Rollup(vec![
vec![Expr::Identifier(Ident::new("brand"))],
vec![Expr::Identifier(Ident::new("size"))],
]),
],
vec![]
),
select.group_by
);
}
@ -3746,13 +3752,16 @@ fn parse_select_group_by_cube() {
"SELECT brand, size, sum(sales) FROM items_sold GROUP BY size, CUBE (brand, size)",
);
assert_eq!(
GroupByExpr::Expressions(vec![
Expr::Identifier(Ident::new("size")),
Expr::Cube(vec![
vec![Expr::Identifier(Ident::new("brand"))],
vec![Expr::Identifier(Ident::new("size"))],
]),
]),
GroupByExpr::Expressions(
vec![
Expr::Identifier(Ident::new("size")),
Expr::Cube(vec![
vec![Expr::Identifier(Ident::new("brand"))],
vec![Expr::Identifier(Ident::new("size"))],
]),
],
vec![]
),
select.group_by
);
}