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Add support for several Snowflake grant statements (#1922)

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Yoav Cohen 2025-07-06 08:58:19 +02:00 • committed by GitHub
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54
src/ast/mod.rs
View file

@ -6928,12 +6928,24 @@ pub enum GrantObjects {
AllSequencesInSchema { schemas: Vec<ObjectName> },
/// Grant privileges on `ALL TABLES IN SCHEMA <schema_name> [, ...]`
AllTablesInSchema { schemas: Vec<ObjectName> },
/// Grant privileges on `ALL VIEWS IN SCHEMA <schema_name> [, ...]`
AllViewsInSchema { schemas: Vec<ObjectName> },
/// Grant privileges on `ALL MATERIALIZED VIEWS IN SCHEMA <schema_name> [, ...]`
AllMaterializedViewsInSchema { schemas: Vec<ObjectName> },
/// Grant privileges on `ALL EXTERNAL TABLES IN SCHEMA <schema_name> [, ...]`
AllExternalTablesInSchema { schemas: Vec<ObjectName> },
/// Grant privileges on `FUTURE SCHEMAS IN DATABASE <database_name> [, ...]`
FutureSchemasInDatabase { databases: Vec<ObjectName> },
/// Grant privileges on `FUTURE TABLES IN SCHEMA <schema_name> [, ...]`
FutureTablesInSchema { schemas: Vec<ObjectName> },
/// Grant privileges on `FUTURE VIEWS IN SCHEMA <schema_name> [, ...]`
FutureViewsInSchema { schemas: Vec<ObjectName> },
/// Grant privileges on `FUTURE EXTERNAL TABLES IN SCHEMA <schema_name> [, ...]`
FutureExternalTablesInSchema { schemas: Vec<ObjectName> },
/// Grant privileges on `FUTURE MATERIALIZED VIEWS IN SCHEMA <schema_name> [, ...]`
FutureMaterializedViewsInSchema { schemas: Vec<ObjectName> },
/// Grant privileges on `FUTURE SEQUENCES IN SCHEMA <schema_name> [, ...]`
FutureSequencesInSchema { schemas: Vec<ObjectName> },
/// Grant privileges on specific databases
Databases(Vec<ObjectName>),
/// Grant privileges on specific schemas
@ -7002,6 +7014,27 @@ impl fmt::Display for GrantObjects {
display_comma_separated(schemas)
)
}
GrantObjects::AllExternalTablesInSchema { schemas } => {
write!(
f,
"ALL EXTERNAL TABLES IN SCHEMA {}",
display_comma_separated(schemas)
)
}
GrantObjects::AllViewsInSchema { schemas } => {
write!(
f,
"ALL VIEWS IN SCHEMA {}",
display_comma_separated(schemas)
)
}
GrantObjects::AllMaterializedViewsInSchema { schemas } => {
write!(
f,
"ALL MATERIALIZED VIEWS IN SCHEMA {}",
display_comma_separated(schemas)
)
}
GrantObjects::FutureSchemasInDatabase { databases } => {
write!(
f,
@ -7016,6 +7049,13 @@ impl fmt::Display for GrantObjects {
display_comma_separated(schemas)
)
}
GrantObjects::FutureExternalTablesInSchema { schemas } => {
write!(
f,
"FUTURE EXTERNAL TABLES IN SCHEMA {}",
display_comma_separated(schemas)
)
}
GrantObjects::FutureViewsInSchema { schemas } => {
write!(
f,
@ -7023,6 +7063,20 @@ impl fmt::Display for GrantObjects {
display_comma_separated(schemas)
)
}
GrantObjects::FutureMaterializedViewsInSchema { schemas } => {
write!(
f,
"FUTURE MATERIALIZED VIEWS IN SCHEMA {}",
display_comma_separated(schemas)
)
}
GrantObjects::FutureSequencesInSchema { schemas } => {
write!(
f,
"FUTURE SEQUENCES IN SCHEMA {}",
display_comma_separated(schemas)
)
}
GrantObjects::ResourceMonitors(objects) => {
write!(f, "RESOURCE MONITOR {}", display_comma_separated(objects))
}

58
src/parser/mod.rs
View file

@ -13901,6 +13901,35 @@ impl<'a> Parser<'a> {
Some(GrantObjects::AllTablesInSchema {
schemas: self.parse_comma_separated(|p| p.parse_object_name(false))?,
})
} else if self.parse_keywords(&[
Keyword::ALL,
Keyword::EXTERNAL,
Keyword::TABLES,
Keyword::IN,
Keyword::SCHEMA,
]) {
Some(GrantObjects::AllExternalTablesInSchema {
schemas: self.parse_comma_separated(|p| p.parse_object_name(false))?,
})
} else if self.parse_keywords(&[
Keyword::ALL,
Keyword::VIEWS,
Keyword::IN,
Keyword::SCHEMA,
]) {
Some(GrantObjects::AllViewsInSchema {
schemas: self.parse_comma_separated(|p| p.parse_object_name(false))?,
})
} else if self.parse_keywords(&[
Keyword::ALL,
Keyword::MATERIALIZED,
Keyword::VIEWS,
Keyword::IN,
Keyword::SCHEMA,
]) {
Some(GrantObjects::AllMaterializedViewsInSchema {
schemas: self.parse_comma_separated(|p| p.parse_object_name(false))?,
})
} else if self.parse_keywords(&[
Keyword::FUTURE,
Keyword::SCHEMAS,
@ -13919,6 +13948,16 @@ impl<'a> Parser<'a> {
Some(GrantObjects::FutureTablesInSchema {
schemas: self.parse_comma_separated(|p| p.parse_object_name(false))?,
})
} else if self.parse_keywords(&[
Keyword::FUTURE,
Keyword::EXTERNAL,
Keyword::TABLES,
Keyword::IN,
Keyword::SCHEMA,
]) {
Some(GrantObjects::FutureExternalTablesInSchema {
schemas: self.parse_comma_separated(|p| p.parse_object_name(false))?,
})
} else if self.parse_keywords(&[
Keyword::FUTURE,
Keyword::VIEWS,
@ -13928,6 +13967,16 @@ impl<'a> Parser<'a> {
Some(GrantObjects::FutureViewsInSchema {
schemas: self.parse_comma_separated(|p| p.parse_object_name(false))?,
})
} else if self.parse_keywords(&[
Keyword::FUTURE,
Keyword::MATERIALIZED,
Keyword::VIEWS,
Keyword::IN,
Keyword::SCHEMA,
]) {
Some(GrantObjects::FutureMaterializedViewsInSchema {
schemas: self.parse_comma_separated(|p| p.parse_object_name(false))?,
})
} else if self.parse_keywords(&[
Keyword::ALL,
Keyword::SEQUENCES,
@ -13937,6 +13986,15 @@ impl<'a> Parser<'a> {
Some(GrantObjects::AllSequencesInSchema {
schemas: self.parse_comma_separated(|p| p.parse_object_name(false))?,
})
} else if self.parse_keywords(&[
Keyword::FUTURE,
Keyword::SEQUENCES,
Keyword::IN,
Keyword::SCHEMA,
]) {
Some(GrantObjects::FutureSequencesInSchema {
schemas: self.parse_comma_separated(|p| p.parse_object_name(false))?,
})
} else if self.parse_keywords(&[Keyword::RESOURCE, Keyword::MONITOR]) {
Some(GrantObjects::ResourceMonitors(self.parse_comma_separated(
|p| p.parse_object_name_with_wildcards(false, true),

6
tests/sqlparser_common.rs
View file

@ -9434,6 +9434,9 @@ fn parse_grant() {
verified_stmt("GRANT SELECT ON ALL TABLES IN SCHEMA db1.sc1 TO APPLICATION role1");
verified_stmt("GRANT SELECT ON ALL TABLES IN SCHEMA db1.sc1 TO APPLICATION ROLE role1");
verified_stmt("GRANT SELECT ON ALL TABLES IN SCHEMA db1.sc1 TO SHARE share1");
verified_stmt("GRANT SELECT ON ALL VIEWS IN SCHEMA db1.sc1 TO ROLE role1");
verified_stmt("GRANT SELECT ON ALL MATERIALIZED VIEWS IN SCHEMA db1.sc1 TO ROLE role1");
verified_stmt("GRANT SELECT ON ALL EXTERNAL TABLES IN SCHEMA db1.sc1 TO ROLE role1");
verified_stmt("GRANT USAGE ON SCHEMA sc1 TO a:b");
verified_stmt("GRANT USAGE ON SCHEMA sc1 TO GROUP group1");
verified_stmt("GRANT OWNERSHIP ON ALL TABLES IN SCHEMA DEV_STAS_ROGOZHIN TO ROLE ANALYST");
@ -9447,7 +9450,10 @@ fn parse_grant() {
.verified_stmt("GRANT SELECT ON [my_table] TO [public]");
verified_stmt("GRANT SELECT ON FUTURE SCHEMAS IN DATABASE db1 TO ROLE role1");
verified_stmt("GRANT SELECT ON FUTURE TABLES IN SCHEMA db1.sc1 TO ROLE role1");
verified_stmt("GRANT SELECT ON FUTURE EXTERNAL TABLES IN SCHEMA db1.sc1 TO ROLE role1");
verified_stmt("GRANT SELECT ON FUTURE VIEWS IN SCHEMA db1.sc1 TO ROLE role1");
verified_stmt("GRANT SELECT ON FUTURE MATERIALIZED VIEWS IN SCHEMA db1.sc1 TO ROLE role1");
verified_stmt("GRANT SELECT ON FUTURE SEQUENCES IN SCHEMA db1.sc1 TO ROLE role1");
}
#[test]