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Fix DBNull cast error in Lite database_config collector (fixes #192) #204

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Merged
erikdarlingdata merged 1 commit into from
Feb 20, 2026
Merged

Fix DBNull cast error in Lite database_config collector (fixes #192) #204

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40 changes: 20 additions & 20 deletions Lite/Services/RemoteCollectorService.ServerConfig.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -182,40 +182,40 @@ ORDER BY d.name
{
DbName = reader.GetString(ordinal++),
StateDesc = reader.IsDBNull(ordinal) ? null : reader.GetString(ordinal),
CompatLevel = Convert.ToInt32(reader.GetValue(++ordinal)),
CompatLevel = reader.IsDBNull(++ordinal) ? 0 : Convert.ToInt32(reader.GetValue(ordinal)),
CollationName = reader.IsDBNull(++ordinal) ? null : reader.GetString(ordinal),
RecoveryModel = reader.IsDBNull(++ordinal) ? null : reader.GetString(ordinal),
IsReadOnly = reader.GetBoolean(++ordinal),
AutoClose = reader.GetBoolean(++ordinal),
AutoShrink = reader.GetBoolean(++ordinal),
AutoCreateStats = reader.GetBoolean(++ordinal),
AutoUpdateStats = reader.GetBoolean(++ordinal),
AutoUpdateStatsAsync = reader.GetBoolean(++ordinal),
Rcsi = reader.GetBoolean(++ordinal),
IsReadOnly = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
AutoClose = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
AutoShrink = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
AutoCreateStats = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
AutoUpdateStats = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
AutoUpdateStatsAsync = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
Rcsi = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
SnapshotIsolation = reader.IsDBNull(++ordinal) ? null : reader.GetString(ordinal),
ParameterizationForced = reader.GetBoolean(++ordinal),
QueryStore = reader.GetBoolean(++ordinal),
Encrypted = reader.GetBoolean(++ordinal),
Trustworthy = reader.GetBoolean(++ordinal),
DbChaining = reader.GetBoolean(++ordinal),
BrokerEnabled = reader.GetBoolean(++ordinal),
CdcEnabled = reader.GetBoolean(++ordinal),
MixedPageAllocation = reader.GetBoolean(++ordinal),
ParameterizationForced = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
QueryStore = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
Encrypted = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
Trustworthy = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
DbChaining = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
BrokerEnabled = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
CdcEnabled = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
MixedPageAllocation = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal),
LogReuseWait = reader.IsDBNull(++ordinal) ? null : reader.GetString(ordinal),
PageVerify = reader.IsDBNull(++ordinal) ? null : reader.GetString(ordinal),
TargetRecovery = Convert.ToInt32(reader.GetValue(++ordinal)),
TargetRecovery = reader.IsDBNull(++ordinal) ? 0 : Convert.ToInt32(reader.GetValue(ordinal)),
DelayedDurability = reader.IsDBNull(++ordinal) ? null : reader.GetString(ordinal),
};

if (has2019Columns)
{
r.AcceleratedDatabaseRecovery = reader.GetBoolean(++ordinal);
r.MemoryOptimized = reader.GetBoolean(++ordinal);
r.AcceleratedDatabaseRecovery = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal);
r.MemoryOptimized = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal);
}

if (has2025Columns)
{
r.OptimizedLocking = reader.GetBoolean(++ordinal);
r.OptimizedLocking = !reader.IsDBNull(++ordinal) && reader.GetBoolean(ordinal);
}

rows.Add(r);
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