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Consolidate representation of function calls, remove AggregateExpressionWithFilter, ArraySubquery, ListAgg and ArrayAgg (#1247)

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Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
This commit is contained in:
Joey Hain 2024-05-03 11:46:03 -07:00 • committed by GitHub
parent 5ea9c01bb2
commit a14faa36bb
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16 changed files with 773 additions and 1040 deletions
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78
tests/sqlparser_clickhouse.rs
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@ -40,23 +40,13 @@ fn parse_map_access_expr() {
quote_style: None,
})),
keys: vec![MapAccessKey {
key: Expr::Function(Function {
name: ObjectName(vec!["indexOf".into()]),
args: vec![
FunctionArg::Unnamed(FunctionArgExpr::Expr(Expr::Identifier(
Ident::new("string_names")
))),
FunctionArg::Unnamed(FunctionArgExpr::Expr(Expr::Value(
Value::SingleQuotedString("endpoint".to_string())
))),
],
null_treatment: None,
filter: None,
over: None,
distinct: false,
special: false,
order_by: vec![],
}),
key: call(
"indexOf",
[
Expr::Identifier(Ident::new("string_names")),
Expr::Value(Value::SingleQuotedString("endpoint".to_string()))
]
),
syntax: MapAccessSyntax::Bracket
}],
})],
@ -84,23 +74,13 @@ fn parse_map_access_expr() {
left: Box::new(MapAccess {
column: Box::new(Identifier(Ident::new("string_value"))),
keys: vec![MapAccessKey {
key: Expr::Function(Function {
name: ObjectName(vec![Ident::new("indexOf")]),
args: vec![
FunctionArg::Unnamed(FunctionArgExpr::Expr(Expr::Identifier(
Ident::new("string_name")
))),
FunctionArg::Unnamed(FunctionArgExpr::Expr(Expr::Value(
Value::SingleQuotedString("app".to_string())
))),
],
null_treatment: None,
filter: None,
over: None,
distinct: false,
special: false,
order_by: vec![],
}),
key: call(
"indexOf",
[
Expr::Identifier(Ident::new("string_name")),
Expr::Value(Value::SingleQuotedString("app".to_string()))
]
),
syntax: MapAccessSyntax::Bracket
}],
}),
@ -144,19 +124,13 @@ fn parse_array_fn() {
let sql = "SELECT array(x1, x2) FROM foo";
let select = clickhouse().verified_only_select(sql);
assert_eq!(
&Expr::Function(Function {
name: ObjectName(vec![Ident::new("array")]),
args: vec![
FunctionArg::Unnamed(FunctionArgExpr::Expr(Expr::Identifier(Ident::new("x1")))),
FunctionArg::Unnamed(FunctionArgExpr::Expr(Expr::Identifier(Ident::new("x2")))),
],
null_treatment: None,
filter: None,
over: None,
distinct: false,
special: false,
order_by: vec![],
}),
&call(
"array",
[
Expr::Identifier(Ident::new("x1")),
Expr::Identifier(Ident::new("x2"))
]
),
expr_from_projection(only(&select.projection))
);
}
@ -209,13 +183,15 @@ fn parse_delimited_identifiers() {
assert_eq!(
&Expr::Function(Function {
name: ObjectName(vec![Ident::with_quote('"', "myfun")]),
args: vec![],
args: FunctionArguments::List(FunctionArgumentList {
duplicate_treatment: None,
args: vec![],
clauses: vec![],
}),
null_treatment: None,
filter: None,
over: None,
distinct: false,
special: false,
order_by: vec![],
within_group: vec![],
}),
expr_from_projection(&select.projection[1]),
);