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Add RemoveAllExpiredGlobal #17

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Merged
merged 1 commit into from
Feb 26, 2025
Merged

Add RemoveAllExpiredGlobal #17

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5 changes: 5 additions & 0 deletions src/PgKeyValueDB/PgKeyValueDB.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,7 @@ static IEnumerable<NpgsqlParameter> CreateParams<T>(string pid, string? id, T? v
string DeleteSql => $"delete from {tableRef} where pid = @pid and id = @id";
string DeleteAllSql => $"delete from {tableRef} where pid = @pid";
string DeleteAllExpiredSql => $"delete from {tableRef} where pid = @pid and now() >= expires";
string DeleteAllExpiredGlobalSql => $"delete from {tableRef} where now() >= expires";
string ExistsSql => $"select exists(select 1 from {tableRef} where pid = @pid and id = @id and (expires is null or now() < expires))";
string CountSql => $"select count(1) from {tableRef} where pid = @pid and (expires is null or now() < expires)";

Expand Down Expand Up @@ -101,6 +102,10 @@ public int RemoveAllExpired(string pid = DEFAULT_PID) =>
dataSource.Execute(new Ctx(DeleteAllExpiredSql, CreateParams(pid)));
public async Task<int> RemoveAllExpiredAsync(string pid = DEFAULT_PID) =>
await dataSource.ExecuteAsync(new Ctx(DeleteAllExpiredSql, CreateParams(pid)));
public int RemoveAllExpiredGlobal() =>
dataSource.Execute(new Ctx(DeleteAllExpiredGlobalSql));
public async Task<int> RemoveAllExpiredGlobalAsync() =>
await dataSource.ExecuteAsync(new Ctx(DeleteAllExpiredGlobalSql));
public T? Get<T>(string id, string pid = DEFAULT_PID) =>
dataSource.Execute<T>(new Ctx(SelectSql, CreateParams(pid, id)));
public async Task<T?> GetAsync<T>(string id, string pid = DEFAULT_PID) =>
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13 changes: 13 additions & 0 deletions test/PgKeyValueDB.Tests/PgKeyValueDBTest.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -129,6 +129,19 @@ public void RemoveAllExpiredTest()
Assert.AreEqual(1, result);
}

[TestMethod]
public void RemoveAllExpiredGlobalTest()
{
var key = nameof(RemoveAllExpiredGlobalTest);
var pid = nameof(RemoveAllExpiredGlobalTest);
kv.Upsert(key, new Poco { Value = key }, pid);
var result = kv.RemoveAllExpiredGlobal();
Assert.AreEqual(0, result);
kv.Upsert(key, new Poco { Value = key }, pid, DateTimeOffset.UtcNow.AddMinutes(-1));
result = kv.RemoveAllExpiredGlobal();
Assert.AreEqual(1, result);
}

[TestMethod]
public void DuplicateKeyTest()
{
Expand Down