PG database init fix

Former-commit-id: cbe684a2

plugins/org.jkiss.dbeaver.ext.postgresql/plugin.xml

@@ -128,7 +128,7 @@
                                     <items label="%tree.procedure_columns.node.name" itemLabel="%tree.column.node.name" path="column" property="parameters" navigable="false"/>
                                 </items>
                             </folder>
-                            <folder type="org.jkiss.dbeaver.ext.postgresql.model.PostgreSequence" label="%tree.sequences.node.name" icon="#sequences" description="Sequences">
+                            <folder type="org.jkiss.dbeaver.ext.postgresql.model.PostgreSequence" label="%tree.sequences.node.name" icon="#sequences" description="Sequences" if="object.dataSource.isServerVersionAtLeast(10, 0)">
                                 <items label="%tree.sequence.node.name" path="sequence" property="sequences" icon="#sequence"/>
                             </folder>
                             <folder type="org.jkiss.dbeaver.ext.postgresql.model.PostgreDataType" label="%tree.types.node.name" icon="#data_types" description="Data types">

plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/edit/PostgreTableManager.java

@@ -151,7 +151,7 @@ public class PostgreTableManager extends PostgreTableManagerBase implements DBEO
             PostgreTableRegular table = (PostgreTableRegular) tableBase;
             try {
                 if (!alter) {
-                    if (table.isHasOids()) {
+                    if (table.getDataSource().getServerType().supportsOids() && table.isHasOids()) {
                         ddl.append("\nWITH (\n\tOIDS=").append(table.isHasOids() ? "TRUE" : "FALSE");
                         ddl.append("\n)");
                     }

plugins/org.jkiss.dbeaver.ext.postgresql/src/org/jkiss/dbeaver/ext/postgresql/model/PostgreDatabase.java

@@ -103,10 +103,12 @@ public class PostgreDatabase extends JDBCRemoteInstance<PostgreDataSource> imple
     }
 
     private void initCaches() {
+/*
         if (!getDataSource().isServerVersionAtLeast(8, 1)) {
             // Roles not supported
             roleCache.setCache(Collections.emptyList());
         }
+*/
     }
 
     public PostgreDatabase(DBRProgressMonitor monitor, PostgreDataSource dataSource, String databaseName)