Oracle driver first data

plugins/dbgate-plugin-oracle/src/backend/sql/columns.js

@@ -1,23 +1,15 @@
 module.exports = `
-select 
-	table_schema as "schema_name", 
-	table_name as "pure_name", 
-	column_name as "column_name",
-	is_nullable as "is_nullable",
-	data_type as "data_type",
-	character_maximum_length as "char_max_length",
-	numeric_precision as "numeric_precision",
-	numeric_scale as "numeric_scale",
-	column_default as "default_value"
-from information_schema.columns
-where 
-		table_schema <> 'information_schema' 
-		and table_schema <> 'pg_catalog' 
-		and table_schema !~ '^pg_toast' 
-		and (
-			('tables:' || table_schema || '.' || table_name) =OBJECT_ID_CONDITION
-			or
-			('views:' || table_schema || '.' || table_name) =OBJECT_ID_CONDITION
-		)
-order by ordinal_position
+select
+  owner as "schema_name",
+  table_name as "pure_name",
+  column_name as "column_name",
+  nullable as "is_nullable",
+  data_type as "data_type",
+  data_length as "char_max_length",
+  data_precision as "numeric_precision",
+  data_scale as "numeric_scale",
+  data_default as "default_value"
+  FROM all_tab_columns av
+  where TABLE_NAME =OBJECT_ID_CONDITION
+order by column_id
 `;