I have HSQLDB database which i was unable to open.
SQL client throws following exception:
java.sql.SQLException: error in script file line: 32 file input/output errorerror c:\db\mydb.data (Access is denied) opening file - file c:\db\mydb.data
at org.hsqldb.jdbc.Util.sqlException(Util.java:380)
at org.hsqldb.jdbc.Util.sqlException(Util.java:103)
at org.hsqldb.jdbc.JDBCConnection.<init>(JDBCConnection.java:3303)
at org.hsqldb.jdbc.JDBCDriver.getConnection(JDBCDriver.java:321)
at org.hsqldb.jdbc.JDBCDriver.connect(JDBCDriver.java:259)
at org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.createConnection(JDBCConnection.java:214)
at org.eclipse.datatools.connectivity.DriverConnectionBase.internalCreateConnection(DriverConnectionBase.java:105)
at org.eclipse.datatools.connectivity.DriverConnectionBase.open(DriverConnectionBase.java:54)
at org.eclipse.datatools.connectivity.drivers.jdbc.JDBCConnection.open(JDBCConnection.java:73)
at org.eclipse.datatools.enablement.hsqldb.connection.HSQLDBJDBCConnectionFactory.createConnection(HSQLDBJDBCConnectionFactory.java:35)
at org.eclipse.datatools.connectivity.internal.ConnectionFactoryProvider.createConnection(ConnectionFactoryProvider.java:83)
at org.eclipse.datatools.connectivity.internal.ConnectionProfile.createConnection(ConnectionProfile.java:359)
at org.eclipse.datatools.connectivity.ui.PingJob.createTestConnection(PingJob.java:76)
at org.eclipse.datatools.connectivity.ui.PingJob.run(PingJob.java:59)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: org.hsqldb.HsqlException: error in script file line: 32 file input/output errorerror c:\db\mydb.data (Access is denied) opening file - file c:\db\mydb.data
at org.hsqldb.error.Error.error(Error.java:131)
at org.hsqldb.scriptio.ScriptReaderText.readDDL(ScriptReaderText.java:151)
at org.hsqldb.scriptio.ScriptReaderBase.readAll(ScriptReaderBase.java:65)
at org.hsqldb.persist.Log.processScript(Log.java:759)
at org.hsqldb.persist.Log.open(Log.java:159)
at org.hsqldb.persist.Logger.openPersistence(Logger.java:288)
at org.hsqldb.Database.reopen(Database.java:218)
at org.hsqldb.Database.open(Database.java:185)
at org.hsqldb.DatabaseManager.getDatabase(DatabaseManager.java:240)
at org.hsqldb.DatabaseManager.newSession(DatabaseManager.java:157)
at org.hsqldb.jdbc.JDBCConnection.<init>(JDBCConnection.java:3281)
... 12 more
Line 32 is the first line where data model is being created, it contains create cached table statement. What could possibly cause that? Is it curable? Need to recover data.
“Access is denied” generally means you file is readonly, or has already been opened by a different process (for example virus checker). Occasionally windows itself locks the file, which can be unlocked only by restarting the machine.