Hi, It should be possible to get brand new Spatialite 5.0 into use by downloading 7zip archive http://www.gaia-gis.it/gaia-sins/windows-bin-NEXTGEN-amd64/spatialite-loadable-modules-5.0.0-win-amd64.7z and placing all the dll files into lib/ext. I could indeed make mod_spatialite to load into DB Query plugin by using connection string as jdbc:sqlite:c:\data\mtk\mtkmaasto.gpkg?spatialite=mod_spatialite.dll. Extension is not needed but module is loaded also by using "?spatialite=mod_spatialite".
However, mod_spatialite is not loaded into normal Spatialite datastore connection even the code in https://github.com/openjump-gis/openjump-migration/blob/master/src/com/vividsolutions/jump/datastore/spatialite/SpatialiteDSMetadata.java tries to do it. Log output when testing with a query "select spatialite_version()" shows this: [INFO] 21:15:16.321 Target database URL : jdbc:sqlite:C:\data\mtk\mtkmaasto.gpkg [INFO] 21:15:16.334 java.net.preferIPv4Stack=null [INFO] 21:15:16.335 java.net.preferIPv6Addresses=null [WARN] 21:15:16.464 SpatialDatabasesPlugin: CANNOT load Spatialite extension (mod_spatialite). org.sqlite.SQLiteException: [SQLITE_ERROR] SQL error or missing database (not authorized) at org.sqlite.core.DB.newSQLException(DB.java:1010) at org.sqlite.core.DB.newSQLException(DB.java:1022) at org.sqlite.core.DB.throwex(DB.java:987) at org.sqlite.core.NativeDB._exec_utf8(Native Method) at org.sqlite.core.NativeDB._exec(NativeDB.java:94) at org.sqlite.jdbc3.JDBC3Statement.executeUpdate(JDBC3Statement.java:109) at com.vividsolutions.jump.datastore.spatialite.SpatialiteDSMetadata.checkSpatialiteLoaded(SpatialiteDSMetadata.java:293) at com.vividsolutions.jump.datastore.spatialite.SpatialiteDSMetadata.<init>(SpatialiteDSMetadata.java:82) at com.vividsolutions.jump.datastore.spatialite.SpatialiteDSConnection.<init>(SpatialiteDSConnection.java:22) at com.vividsolutions.jump.datastore.spatialite.SpatialiteDataStoreDriver.createConnection(SpatialiteDataStoreDriver.java:90) at com.vividsolutions.jump.workbench.datastore.ConnectionDescriptor.createConnection(ConnectionDescriptor.java:75) at com.vividsolutions.jump.workbench.datastore.ConnectionManager.getOpenConnection(ConnectionManager.java:93) at com.vividsolutions.jump.workbench.ui.plugin.datastore.RunDatastoreQueryPlugIn.createLayer(RunDatastoreQueryPlugIn.java:76) at com.vividsolutions.jump.workbench.ui.plugin.datastore.RunDatastoreQueryPlugIn.createLayerable(RunDatastoreQueryPlugIn.java:41) at com.vividsolutions.jump.workbench.ui.plugin.datastore.AbstractAddDatastoreLayerPlugIn.run(AbstractAddDatastoreLayerPlugIn.java:33) at com.vividsolutions.jump.workbench.ui.task.TaskMonitorManager$TaskWrapper.run(TaskMonitorManager.java:151) [ERROR] 21:15:17.547 java.lang.Error: [SQLITE_ERROR] SQL error or missing database (no such function: spatialite_version) Invalid query: select spatialite_version() java.lang.Exception: java.lang.Error: [SQLITE_ERROR] SQL error or missing database (no such function: spatialite_version) Invalid query: select spatialite_version() at com.vividsolutions.jump.workbench.ui.plugin.datastore.RunDatastoreQueryPlugIn.createLayer(RunDatastoreQueryPlugIn.java:92) at com.vividsolutions.jump.workbench.ui.plugin.datastore.RunDatastoreQueryPlugIn.createLayerable(RunDatastoreQueryPlugIn.java:41) at com.vividsolutions.jump.workbench.ui.plugin.datastore.AbstractAddDatastoreLayerPlugIn.run(AbstractAddDatastoreLayerPlugIn.java:33) at com.vividsolutions.jump.workbench.ui.task.TaskMonitorManager$TaskWrapper.run(TaskMonitorManager.java:151) Caused by: java.lang.Error: [SQLITE_ERROR] SQL error or missing database (no such function: spatialite_version) Invalid query: select spatialite_version() at com.vividsolutions.jump.datastore.spatialdatabases.SpatialDatabasesFeatureInputStream.getFeatureSchema(SpatialDatabasesFeatureInputStream.java:122) at com.vividsolutions.jump.datastore.spatialite.SpatialiteDSConnection.executeAdhocQuery(SpatialiteDSConnection.java:82) at com.vividsolutions.jump.datastore.spatialdatabases.SpatialDatabasesDSConnection.execute(SpatialDatabasesDSConnection.java:56) at com.vividsolutions.jump.workbench.ui.plugin.datastore.RunDatastoreQueryPlugIn$RunnableQuery.run(RunDatastoreQueryPlugIn.java:134) Caused by: org.sqlite.SQLiteException: [SQLITE_ERROR] SQL error or missing database (no such function: spatialite_version) at org.sqlite.core.DB.newSQLException(DB.java:1010) at org.sqlite.core.DB.newSQLException(DB.java:1022) at org.sqlite.core.DB.throwex(DB.java:987) at org.sqlite.core.NativeDB.prepare_utf8(Native Method) at org.sqlite.core.NativeDB.prepare(NativeDB.java:134) at org.sqlite.core.DB.prepare(DB.java:264) at org.sqlite.jdbc3.JDBC3Statement.executeQuery(JDBC3Statement.java:73) at com.vividsolutions.jump.datastore.spatialdatabases.SpatialDatabasesFeatureInputStream.init(SpatialDatabasesFeatureInputStream.java:75) at com.vividsolutions.jump.datastore.spatialdatabases.SpatialDatabasesFeatureInputStream.getFeatureSchema(SpatialDatabasesFeatureInputStream.java:116) ... 3 more I tried also to drop the dll files into \lib instead of \lib\ext but the result was the same. Because the error is "not authorized" I was thinking that perhaps something goes wrong with enabling the loading of extensions but I could not find where it is set in the code. It must be somewhere because by default it is not allowed to load extensions. -Jukka Rahkonen-
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