8000 Ignore duplicate inferred migrations having the same timestamp by andrew-farries · Pull Request #369 · xataio/pgroll · GitHub
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Ignore duplicate inferred migrations having the same timestamp #369

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Merged
merged 1 commit into from
Jul 10, 2024
Merged

Ignore duplicate inferred migrations having the same timestamp #369

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11 changes: 10 additions & 1 deletion pkg/state/state.go
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Original file line number Diff line number Diff line change
Expand Up @@ -311,6 +311,15 @@ BEGIN
RETURN;
END IF;

-- Remove any duplicate inferred migrations with the same timestamp for this
-- schema. We assume such migrations are multi-statement batched migrations
-- and we are only interested in the last one in the batch.
DELETE FROM %[1]s.migrations
WHERE schema = schemaname
AND created_at = current_timestamp
AND migration_type = 'inferred'
AND migration->'operations'->0->'sql'->>'up' = current_query();

-- Someone did a schema change without pgroll, include it in the history
SELECT INTO migration_id pg_catalog.format('sql_%%s',pg_catalog.substr(pg_catalog.md5(pg_catalog.random()::text), 0, 15));

Expand Down Expand Up @@ -399,7 +408,7 @@ func (s *State) Init(ctx context.Context) error {
}

// Perform pgroll state initialization
_, err = tx.ExecContext(ctx, fmt.Sprintf(sqlInit, pq.QuoteIdentifier(s.schema)))
_, err = tx.ExecContext(ctx, fmt.Sprintf(sqlInit, pq.QuoteIdentifier(s.schema), pq.QuoteLiteral(s.schema)))
if err != nil {
return err
}
Expand Down
0