fix(oracle): allow views column names to be expanded in database>view node in drawer window (#225)

Author: eduardofuncao

dbee/adapters/oracle.go

@@ -69,9 +69,6 @@ func (*Oracle) GetHelpers(opts *core.TableOptions) map[string]string {
 				col.data_scale,
 				col.nullable
 			FROM sys.all_tab_columns col
-			INNER JOIN sys.all_tables t
-				ON col.owner = t.owner
-				AND col.table_name = t.table_name
 			WHERE col.owner = '%s'
 				AND col.table_name = '%s'
 			ORDER BY col.owner, col.table_name, col.column_id `,

dbee/adapters/oracle_driver.go

@@ -34,9 +34,6 @@ func (d *oracleDriver) Columns(opts *core.TableOptions) ([]*core.Column, error)
 			col.column_name,
 			col.data_type
 		FROM sys.all_tab_columns col
-		INNER JOIN sys.all_tables t
-			ON col.owner = t.owner
-			AND col.table_name = t.table_name
 		WHERE col.owner = '%s'
 			AND col.table_name = '%s'
 		ORDER BY col.owner, col.table_name, col.column_id `,