aljaz/turso
1
0
Fork 0
mirror of https://github.com/aljazceru/turso.git synced 2026-01-08 10:44:20 +01:00
Code Issues Packages Projects Releases Wiki Activity

finish CREATE VIEW

Browse Source
This commit is contained in:
TcMits
2025-08-12 17:46:43 +07:00
parent 3622370d27
commit ba87698448
1 changed files with 88 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

89
parser/src/parser.rs
View File

@@ -716,6 +716,22 @@ impl<'a> Parser<'a> {
})
}
fn parse_create_view(&mut self, temporary: bool) -> Result<Stmt, Error> {
self.eat_assert(&[TokenType::TK_VIEW]);
let if_not_exists = self.parse_if_not_exists()?;
let view_name = self.parse_fullname(false)?;
let columns = self.parse_eid_list()?;
self.eat_expect(&[TokenType::TK_AS])?;
let select = self.parse_select()?;
Ok(Stmt::CreateView {
temporary,
if_not_exists,
view_name,
columns,
select,
})
}
fn parse_create_stmt(&mut self) -> Result<Stmt, Error> {
self.eat_assert(&[TokenType::TK_CREATE]);
let mut first_tok = self.peek_expect(&[
@@ -741,7 +757,7 @@ impl<'a> Parser<'a> {
match first_tok.token_type.unwrap() {
TokenType::TK_TABLE => self.parse_create_table(temp),
TokenType::TK_VIRTUAL => todo!(),
TokenType::TK_VIEW => todo!(),
TokenType::TK_VIEW => self.parse_create_view(temp),
TokenType::TK_INDEX | TokenType::TK_UNIQUE => self.parse_create_index(),
TokenType::TK_TRIGGER => self.parse_create_trigger(temp),
_ => unreachable!(),
@@ -10420,6 +10436,77 @@ mod tests {
],
})],
),
// parse create view
(
b"CREATE VIEW foo AS SELECT 1".as_slice(),
vec![Cmd::Stmt(Stmt::CreateView {
temporary: false,
if_not_exists: false,
view_name: QualifiedName {
db_name: None,
name: Name::Ident("foo".to_owned()),
alias: None,
},
columns: vec![],
select: Select {
with: None,
body: SelectBody {
select: OneSelect::Select {
distinctness: None,
columns: vec![ResultColumn::Expr(
Box::new(Expr::Literal(Literal::Numeric("1".to_owned()))),
None,
)],
from: None,
where_clause: None,
group_by: None,
window_clause: vec![],
},
compounds: vec![],
},
order_by: vec![],
limit: None,
},
})],
),
(
b"CREATE TEMP VIEW IF NOT EXISTS foo(bar) AS SELECT 1".as_slice(),
vec![Cmd::Stmt(Stmt::CreateView {
temporary: true,
if_not_exists: true,
view_name: QualifiedName {
db_name: None,
name: Name::Ident("foo".to_owned()),
alias: None,
},
columns: vec![
IndexedColumn {
col_name: Name::Ident("bar".to_owned()),
collation_name: None,
order: None,
}
],
select: Select {
with: None,
body: SelectBody {
select: OneSelect::Select {
distinctness: None,
columns: vec![ResultColumn::Expr(
Box::new(Expr::Literal(Literal::Numeric("1".to_owned()))),
None,
)],
from: None,
where_clause: None,
group_by: None,
window_clause: vec![],
},
compounds: vec![],
},
order_by: vec![],
limit: None,
},
})],
),
];
for (input, expected) in test_cases {