alter processor fixes

plugins/dbgate-plugin-postgres/src/frontend/Dumper.js

@@ -41,7 +41,7 @@ class Dumper extends SqlDumper {
   dropTable(obj, options = {}) {
     this.put('^drop ^table');
     if (options.testIfExists) this.put(' ^if ^exists');
-    this.put(' %f', obj.FullName);
+    this.put(' %f', obj);
     this.endCommand();
   }
 

plugins/dbgate-plugin-postgres/src/frontend/drivers.js

@@ -57,6 +57,7 @@ const cockroachDriver = {
     ...dialect,
     materializedViews: true,
     dropColumnDependencies: ['primaryKey'],
+    dropPrimaryKey: false,
   },
 };
 

plugins/dbgate-plugin-sqlite/src/frontend/Dumper.js

@@ -4,6 +4,10 @@ class Dumper extends SqlDumper {
   renameColumn(column, newcol) {
     this.putCmd('^alter ^table %f ^rename ^column %i ^to %i', column, column.columnName, newcol);
   }
+
+  renameTable(obj, newname) {
+    this.putCmd('^alter ^table %f ^rename ^to %i', obj, newname);
+  }
 }
 
 module.exports = Dumper;