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Check postgres version and ensure that public schema exists

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before running GRANT query on it
This commit is contained in:
Anastasia Lubennikova
2022-10-24 11:49:36 +03:00
parent 2f399f08b2
commit 39897105b2
1 changed files with 26 additions and 5 deletions
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31
compute_tools/src/spec.rs
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@@ -423,11 +423,32 @@ pub fn handle_grants(node: &ComputeNode, client: &mut Client) -> Result<()> {
);
db_client.simple_query(&alter_query)?;
// // Explicitly grant CREATE ON SCHEMA PUBLIC to the web_access user.
// // This is needed since postgres 15, where this privilege is removed by default.
// let grant_query: String = "GRANT CREATE ON SCHEMA public TO web_access".to_string();
// info!("grant query for db {} : {}", &db.name, &grant_query);
// db_client.simple_query(&grant_query)?;
// Explicitly grant CREATE ON SCHEMA PUBLIC to the web_access user.
// This is needed because since postgres 15 this privilege is removed by default.
let grant_query = "DO $$\n\
BEGIN\n\
IF EXISTS(\n\
SELECT nspname\n\
FROM pg_catalog.pg_namespace\n\
WHERE nspname = 'public'\n\
) AND\n\
current_setting('server_version_num')::int/10000 >= 15\n\
THEN\n\
IF EXISTS(\n\
SELECT rolname\n\
FROM pg_catalog.pg_roles\n\
WHERE rolname = 'web_access'\n\
)\n\
THEN\n\
GRANT CREATE ON SCHEMA public TO web_access;\n\
END IF;\n\
END IF;\n\
END\n\
$$;"
.to_string();
info!("grant query for db {} : {}", &db.name, &grant_query);
db_client.simple_query(&grant_query)?;
}
Ok(())