mirrors/datafusion-sqlparse
1
0
Fork 0
mirror of https://github.com/apache/datafusion-sqlparser-rs.git synced 2025-12-23 11:12:51 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Allow foreign table constraint without columns (#1608)

Browse source
This commit is contained in:
Ramnivas Laddad 2024-12-19 01:10:53 -08:00 • committed by GitHub
parent fac84d81ee
commit 6523dabcf8
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
3 changed files with 6 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/ast/ddl.rs
View file

@ -885,12 +885,14 @@ impl fmt::Display for TableConstraint {
} => {
write!(
f,
"{}FOREIGN KEY ({}) REFERENCES {}({})",
"{}FOREIGN KEY ({}) REFERENCES {}",
display_constraint_name(name),
display_comma_separated(columns),
foreign_table,
display_comma_separated(referred_columns),
)?;
if !referred_columns.is_empty() {
write!(f, "({})", display_comma_separated(referred_columns))?;
}
if let Some(action) = on_delete {
write!(f, " ON DELETE {action}")?;
}

2
src/parser/mod.rs
View file

@ -6830,7 +6830,7 @@ impl<'a> Parser<'a> {
let columns = self.parse_parenthesized_column_list(Mandatory, false)?;
self.expect_keyword(Keyword::REFERENCES)?;
let foreign_table = self.parse_object_name(false)?;
let referred_columns = self.parse_parenthesized_column_list(Mandatory, false)?;
let referred_columns = self.parse_parenthesized_column_list(Optional, false)?;
let mut on_delete = None;
let mut on_update = None;
loop {