added plugins

plugins/dbgate-plugin-postgres/src/backend/sql/views.js

@@ -0,0 +1,11 @@
+module.exports = `
+select 
+  table_name as "pureName",
+  table_schema as "schemaName",
+  view_definition as "createSql",
+  md5(view_definition) as "hashCode"
+from
+  information_schema.views 
+where table_schema != 'information_schema' and table_schema != 'pg_catalog'
+  and ('views:' || table_schema || '.' ||  table_name) =OBJECT_ID_CONDITION
+`;