Oracle search columns in schema

select t.owner as schema_name,
       t.table_name , col.column_name
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.column_name = ''
and col.owner not in ('')
order by col.owner, 
         col.table_name;

Similar codes

0 vote262 views2 answers
How to relationship query two different tables in MySQL
SQL
0 vote261 views2 answers
Starting mysql service from mac
SQL
0 vote239 views1 answer
Metada in sql
SQL
1 vote257 views1 answer
Mysql connect command
SQL
4 votes254 views1 answer
Check database name postgresql
SQL
1 vote248 views1 answer
Create sample data postgresql
SQL
0 vote264 views1 answer
Test connection to sql server
SQL
1 vote276 views1 answer
Partition by sql server
SQL
0 vote264 views1 answer
Sql delimiter to columns
SQL
1 vote257 views1 answer
Are NULL values in a database the same as that of blank space or zero?
SQL