The details of the configuration items allowed in databases.conf are documented in chapter Chapter 3, firebird.conf. The following configurations items are supported:

• Section 3.2.2, “RemoteAccess”

• Section 3.2.3, “ExternalFileAccess”

• Section 3.2.6, “TempTableDirectory”

• Section 3.2.9, “DefaultDbCachePages”

• Section 3.2.10, “DatabaseGrowthIncrement”

• Section 3.2.11, “UseFileSystemCache”

• Section 3.2.16, “TempCacheLimit”

• Section 3.2.17, “MaxIdentifierByteLength”

• Section 3.2.18, “MaxIdentifierCharLength”

• Section 3.2.19, “InlineSortThreshold”

• Section 3.2.20, “OptimizeForFirstRows”

• Section 3.2.21, “OuterJoinConversion”

• Section 3.2.22, “SubQueryConversion”

• Section 3.2.24, “AuthServer”

• Section 3.2.25, “AuthClient”

• Section 3.2.26, “UserManager”

• Section 3.2.27, “DefaultProfilerPlugin”

• Section 3.2.29, “WireCryptPlugin”

• Section 3.2.30, “KeyHolderPlugin”

• Section 3.2.32, “Providers”

• Section 3.2.33, “DeadlockTimeout”

• Section 3.2.34, “StatementTimeout”

• Section 3.2.35, “ConnectionIdleTimeout”

• Section 3.2.36, “OnDisconnectTriggerTimeout”

• Section 3.2.37, “MaxUnflushedWrites”

• Section 3.2.38, “MaxUnflushedWriteTime”

• Section 3.2.40, “ClearGTTAtRetaining”

• Section 3.2.43, “DataTypeCompatibility”

• Section 3.2.45, “WireCrypt”

• Section 3.2.47, “DummyPacketInterval”

• Section 3.2.52, “RemoteAuxPort”

• Section 3.2.58, “LockMemSize”

• Section 3.2.59, “LockAcquireSpins”

• Section 3.2.60, “LockHashSlots”

• Section 3.2.61, “EventMemSize”

• Section 3.2.62, “SnapshotsMemSize”

• Section 3.2.63, “TipCacheBlockSize”

• Section 3.2.66, “GCPolicy”

• Section 3.2.67, “MaxStatementCacheSize”

• Section 3.2.68, “SecurityDatabase”