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fix: get-biggest-programs panics on non-64-partition layouts #6

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fix: get-biggest-programs panics on non-64-partition layouts #6

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16 changes: 12 additions & 4 deletions crates/dbtools/src/analytics/get_biggest_programs.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -20,11 +20,19 @@ pub async fn get_biggest_programs(database_url: &str) {
println!("########################################################");
println!("Getting biggest programs from snapshot accounts partitions");
println!("########################################################");

let partition_rows = db
.query_all(Statement::from_string(
DbBackend::Postgres,
"SELECT tablename FROM pg_tables WHERE schemaname = 'public' AND tablename LIKE 'snapshot_accounts_p%' ORDER BY tablename",
))
.await
.expect("Failed to query pg_tables for snapshot_accounts partitions");

let mut owners = Vec::new();
for partition in 0..64 {
let partition_owners =
get_biggest_programs_from_table(&db, &format!("snapshot_accounts_p{}", partition))
.await;
for row in partition_rows {
let table: String = row.try_get("", "tablename").unwrap();
let partition_owners = get_biggest_programs_from_table(&db, &table).await;
if let Some(biggest_owner) = partition_owners.first() {
owners.push(biggest_owner.to_string());
}
Expand Down